Cemcolift IM Manual

PERFORMANCE

ENGINEERED SOLUTIONS

TO MEET YOUR

ELEVATOR NEEDS

H Y D R A U L I C E L E V A T O R SPage 1

CemcoLift 2008
MillerAText Box Installation & Maintenance Manual

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Page 2CemcoLift 2008

Section Page H Valves CemcoLiftCV-500 237 EECOUV5A 249 EECOUV7B 253 Maxton UC1A 257 Maxton UC2A 279 Maxton UC4M 301 Maxton UC4MR 323 I Oil Cooler 331 J Pipe Rupture Valves Maxton 345 Blain 349

K Scavenger Pump Leland Pump 353 Quality Pump 357

L Starter Siemens Solid State 361

M Controller ESI CPU Card 383 ESI 1999 Code Compliancy 399 ESI 2000 Code Compliancy 421 MCE HMC-1000 445 MCE Motion 2000 619 Otis 211M 623

N Battery Back-Up 729 O Door Operator GAL 733 Otis 767

P Door Protection FCU47 777 Lambda 785 Leading Edge 833

Table of Contents Section Page

A Mission Statement & History 5 B Correspondence 9 C User Manual & Safety Reminders Under Oil Power Unit 15 V-Belt Power Unit 21 Warranty & Maintenance 27

E Power Unit Miscellaneous Info. Sight Gauge 35 Tank Heater 39 Oil Information 49 Tank Shut-Off 55 High Pressure Switch 59 ISO Union 63 OSCAF Butterfly Valves 71 Stockham Butterfly Valves 79 Apollo High Pressure Ball Valves 91 Victaulic Ball Valves 95 Y-Strainer 101

D Jacks CemcoLift Jacks 107 Applied Extruded Coating 127 Wrapid Sleeve 131 ALGI Telescopic Jacks 137

F Pumps IMO Under Oil Pump 163 IMO V-Belt Pump 173

G Motors Imperial Installation Manual 183 LG Higen Under Oil Spec Sheet 189 LG Higen V-Belt Spec Sheet 193 LG Higen Installation Manual 197 US Motors 223


Section Page Q Limits, Selectors & Tape Selectors Limits Only 839 Standard Limits & Selectors 851 Limits & Tape Selectors 861 Tape Selectors CJ Anderson 879 ESI 883 MCE 887 Otis 891

R Structural Isometric Drawings Dual Holeless 905 Dual Roped 909 Cantilever Roped 913 Cantilever Direct Pick-Up 917 Cantilever Offset Pick-Up 921 In-Ground 925 Platen Plate Assembly 929 Freight Platform Assembly 933 Spring Buffer Assembly 937

S Guide Shoes CemcoLift 941 ELCO 945 ELPRO 953 ELSCO 963

T CemcoLift Product Information 1011 U Vendor Information 1037 V Job Specific Information 1039

For Questions or Concerns, please contact us at:

www.cemcolift.com

215-799-2900 1-800-Yo-Cemco

Table of Contents


Thank you for choosing

CemcoLift for your elevator

needs

Mission Statement & History


CemcoLift and its employees are committed to excellence.

The delivery of value, superior quality products and services, innovative design and manufacturing techniques in an environment where human endeavors are recognized and rewarded will maintain our position as a leader in the elevator industry.

CemcoLiftMoving the world with tomorrows technology!

For over eight decades, CemcoLift has manufactured top quality elevator systems and components for commercial, freight, service, and residential use. Our commit-

ment to quality began with William Corbett and the Corbett Elevator Company, which originally began installing and maintaining elevators throughout Philadelphia. In 1954, William Corbett hired Walter Herrmann as his assistant. Thirteen years later, Herrmann purchased the company and changed the name to CEMCO (The Corbett Elevator Manufacturing Com-pany). CemcoLift has been prospering since then, with facil-ity expansions in 1982 and 1990. In 2001, further expansion took place consolidating all administrative and manufactur-ing activities in a new 276,000 square foot building in Hat-field, PA.

The heart of CemcoLift's success lies in the dedicated professionals who assure a top quality product from concept to completion. Each skilled craftsman and technician plays an important role in the development of a CemcoLift system. Whether large or small, each component is vital to the entire system. Each worker takes pride in contributing to the CemcoLift team. Our employees take great care in the elevators they build, and the people who ride them. The pride of the CemcoLift employees soared in 1986 when Cem-coLift was chosen as the supplier of the elevator system for one of the most recognized landmarks in the world: The Statue of Liberty.

From world recognized symbols of freedom to products that provide freedom of access for the disabled CemcoLift's his-tory is the foundation for CemcoLift to keep moving for-ward.

Mission Statement:

History:

CemcoLift has consolidated all its manufacturing op-erations under one roof, providing contractors with

complete hydraulic elevator systems and components, mi-croprocessor controllers, jack assemblies, pump units, car slings and platforms, control valves, cabs, entrances and accessories. Our newest state of the art facility in Hatfield, PA comprising over 276,000 square feet provides us with improved efficiency, a larger parts and component inventory

Facility:


for production of standard and custom units. Our jack production capacity has been in-creased substantially allowing us to offer the same quality products with shorter lead times. Special rush applications can now be accommodated. In place in the new facility are world-class quality control and Environmental Health and Safety policies, which en-hance our position as an industry leader.

CemcoLift provides vertical transportation systems for a wide variety of applica-tions. We provide lift systems for commercial, freight, service/hospital, and resi-

dential use. Our commercial elevators, escalators, and moving walks are perfect for use in hotels, shopping malls, offices, and many more commercial applications. We offer lift systems to fit a wide variety of commercial applications. You can choose from our large selection of standard packages, or have one custom designed.

If you require heavy cargo to be moved, our freight elevators can handle the job. Our dual roped freight elevator can be used as an automotive lift, as a heavy material handler, in convention centers to move materials efficiently, or just about anywhere large capacity lifts are needed.

We recently installed a custom lift system in The Pennsylvania Convention Center when the circus came to town. The Convention Center did not have a lift capable of carrying an elephant. CemcoLift came to the rescue with a custom lift system to handle the task.

At CemcoLift, we believe in providing the right elevator for the right building. We have a wide variety of standard elevators to choose from, or we can provide your business with a custom lift solution. If your building requires a lift system and you have space limita-tions, CemcoLift has the solution. CemcoLift's limited use / limited application elevators are ideal for retrofit applications such as, schools, churches, condos, lodges, or libraries. This CemcoLift line requires limited space and features a roped hydraulic design. We of-fer a wide variety of standard lift systems, or customized packages to fit your needs.

Elevators aren't just for commercial use, anymore. Now, you can install a CemcoLift resi-dential elevator in your home. Our residential line of elevators features roped hydraulics, emergency lowering descents, commercial quality, an attractive cab selection with a wide variety of colors to choose from, and smooth silent submersible motors/pumps. Our resi-dential elevators are ideal for providing easy access from floor to floor, without seeming out of place in a home. The strict specifications we place on residential elevators far ex-ceed the safety codes.

CemcoLift offers parts and components for your lift projects. We offer a large inventory and stock ready for shipment. Volume discounts are available for OEM's.

Every elevator system and component we produce has the CemcoLift seal of approval. All systems are 100% pre-tested and pre-adjusted to assure smooth and accurate installa-tions. Each system has to pass a series of rugged tests, before we ship them. If it meets our high quality standards, we are confident it will exceed yours.

Market:


These letters let you know what to ex-

pect in the Final Package and what

will be shipped to the job site

Correspondence


Cemcolift Elevator Systems, Inc. 2801 Township Line Road

Hatfield, PA 19440 Phone: (800) 962-3626

Fax: (215) 703-0343

As a courtesy, the copies of the Installation & Maintenance Manual & Layouts provided with your purchase are: (1) Electronic Copy of the Manual (1) Paper Copy of the Manual (6) Paper Copies of the Layouts Enclosed in this package are an electronic (CD) version of the Installation & Maintenance Manual as well as (6) copies of the final layouts required for this job. The paper copy of the manual has already been shipped to the worksite with the items shipped from Cemcolift. If you are in any need of additional materials, please see the items available & their costs listed below: $400.00* for each Paper Manual ordered $400.00* for each CD Manual ordered $350.00* for any revisions to Final Drawings $350.00* a set for additional Layouts If you have any questions, or need to request more manuals/layouts, please feel free to con-tact us at 215-799-2900 or 1-800-962-3626.

Sincerely, Commercial Engineering Department Cemcolift Elevator Systems Engineering Administrator Tele: 215-799-2900 Fax: 215-703-0347 www.cemcolift.com

Dear Sir or Madam,

*These prices are subject to change S:\ComEngr\CemcoEngrData\Shop Sheet - O&M Data\Procedures AFM8/08 Version 08.A


Cemcolift Elevator Systems, Inc. 2801 Township Line Road

Hatfield, PA 19440 Phone: (800) 962-3626

Fax: (215) 703-0343

As a courtesy, the copies of the Installation & Maintenance Manual & Layouts provided with your purchase are: (1) Electronic Copy of the Manual (1) Paper Copy of the Manual (6) Paper Copies of the Layouts Enclosed in this package is the paper copy of the manual. The electronic (CD) version of the Installation & Maintenance Manual as well as (6) copies of the final layouts will be shipped to the office that purchased our equipment. If you are in any need of additional materials, please see the items available & their costs listed below: $400.00* for each Paper Manual ordered $400.00* for each CD Manual ordered $350.00* for any revisions to Final Drawings $350.00* a set for additional Layouts If you have any questions, or need to request more manuals/layouts, please feel free to con-tact us at 215-799-2900 or 1-800-962-3626.

Sincerely, Commercial Engineering Department Cemcolift Elevator Systems Engineering Administrator Tele: 215-799-2900 Fax: 215-703-0347 www.cemcolift.com

Dear Sir or Madam,

*These prices are subject to change S:\ComEngr\CemcoEngrData\Shop Sheet - O&M Data\Procedures AFM8/08 Version 08.A


Under Oil Unit

User Manual


Power Unit Check to be sure that there is proper clearance

around the Power Unit and meets all local code requirements.

Check to be sure that the machine room is ven-tilated properly.

Check to be sure that all covers are installed in their proper place on the Power Unit.

Clean up any fluid leakage before working on elevator equipment.

Owners Manual

Thank you for choosing CemcoLift Elevator Systems for your elevator needs.

In this Installation & Maintenance Manual you will find all the information you will need in order to ensure a smooth installation and a long life for your elevator.

Jack Only qualified personnel should be inspecting

the jack. Routinely check all bolts and hardware to en-

sure they are fastened securely. At first sign of significant leakage, thoroughly

inspect the piston for defects and replace pack-ing in accordance to the instructions provided in this manual (See Jack Assembly).

Inspections should only be done by qualified

personnel and held to local regulations. Do NOT attempt any alterations or inspections if you are not qualified to do so.

Make sure that all power and electricity are OFF before attempting to service the elevator. Safety is our #1 priority after customer satis-faction.

The elevator is only to be used for the purpose that it was purchased for. Any type of over-loading of the elevator can damage or shorten its life-span.

Make sure to replace hardware, seals and other aspects of the machinery and cab as needed in order to ensure reliability.

Any alterations or changes to the surrounding building that may influence the elevator, should be discussed with the maintenance company.

The Elevator Owner must keep the Installa-tion & Maintenance Manual in good condition, up-to-date and available at all times.

Before you begin Please Remember:


General Care & Maintenance

Do not work on the machinery or moving parts of the elevator without first shutting off the

source of power. JACKS Check the plunger and cylinder periodi-cally for signs of leakage or rust. The packing gland requires regular monthly or semi-monthly inspections to see that the packing does not allow too much or too little oil to be pulled through the packing gland with the plunger. On a job where the packing is so tight that the plunger is dry when it comes up through the packing it will be found that smooth starts and stops are almost impossible. When the elevator is going to be parked for a considerable length of time (say over a weekend), it is always best to park it at the lowest landing thus eliminating the possibility of the plunger rusting due to extensive exposure to the atmosphere. CONTROL The controller should be inspected regu-larly to see that the contacts are making up prop-erly and not burning. Copper to copper contacts should be cleaned. Carbon to copper contacts should be inspected to see that all are making up uniformly and if necessary, the carbons should be raised to the proper positions, or turned over if they are of the adjustable type. A general inspec-tion should be made checking for broken springs, sheared off cotters or other failures that could lead to the shutting down of the elevator. Failure of the unit to run is usually due to a fault in a circuit. Check the main line fuses first. If they are all right, then check the fuses on the controller. Check the overload relay and make sure that the contacts are made up. If there is power to this point it should be possible to run the car by manually operating the proper contactor. If the machine runs by operating these switches manually the trouble is in the control cir-cuits. The trouble may be in an accessory switch such as a limit or a door interlock or a switch or relay on the controller proper. But using the wir-ing diagrams furnished with the job and checking the items one by one the trouble may be found and corrected.

GUIDES If the elevator is equipped with sliding guide shoes, it is usually provided with automatic rail lubricators. The reservoirs of the lubricators should be kept full of Cemco Guide Rail Lubricant or a good grade of SAE #20 Motor Oil. Sliding guide shoes equipped with nylon gibs give very satisfactory service without the use of rail lubrica-tors, however, a thin film of something similar to slipit applied four times a year will increase the life of the gibs. If the elevator is equipped with roller guide shoes absolutely no rail lubricant should be used. The rails should be kept clean, dry and free of for-eign matter. POWER UNIT Maintain oil in tank at proper level as shown on gauge. The oil level must be checked with the car at the lowest landing. The recom-mended oil is Gibraltar Premium Quality Anti-Wear Hydraulic Oil. ISO Grade 32 is suggested for all Standard Jack Assemblies and ISO Grade 68 is suggested for all Telescopic Jack Assemblies (All Union of California [West Coast Only] job may re-quire special fluid). The pump is equipped with a special me-chanical oil seal and requires only periodic inspec-tion. Pump and motor bearings are sealed and require no lubrication. Valves are self lubricated and need no additional lubrication. NOTE When ordering repair parts always give the Cemco job serial number, which can be found on the controller and the car crosshead.



Guide Rails Inspection Period

1 Mo 2

Mo 3

Mo

Metallic Slide Guide Guide Rail Guide or Motor Bear-ing Oil

Nylon Guides Slip-It or Motor Bearing Oil

Apply on original installation. Reapplication may be necessary occasionally, to prevent squeaking or scraping

Roller Guides Keeps Rails Clean

All bearings pre-lubricated and sealed

Door Operator Motor Bearing Oil

Apply sparingly

Cable Selector

Chain & Guides Motor Bearing Oil

Bearing with Fitting Bearing Grease

Hydraulic Machine

Drive Motor Motor Bearing Oil

Hydro Tank Check Oil level with elevator car at lowest landing

NOTE: If the elevator operation becomes very noisy as it nears the upper landing or if the car fails to reach the upper landing, check oil level before attempting adjustments.


Parts

A NEW, INNOVATIVE DESIGN WITH PLUNGER SIZES FROM 1 7/8 IN. TO 15 7/8 IN. OD CEMCO Series CM Jack incorporates several fun-damental design changes that offer both contractor and use a superior elevating mechanismeasier to install, easier to service, optimum reliability and safety. CEMCO Jacks easily exceed all ANSI A17.1 code requirements, and are currently avail-able in standard sizes up to a 15 7/8 IN. plunger. NEW CYLINDER HEAD DESIGN (PATENT PENDING) HAS CAGED PRIMARY SEAL, SEC-ONDARY SEAL & CLOSED WEEP OIL RECOV-ERY SYSTEM This unique flange-mounted design is ma-chined from 60-45 ductile iron, and secured with a sufficient number of bolts to a mating flange elec-trically welded to the cylinder. The CM Jack head also incorporates a think shoulder that limits upward piston travel and also minimizes possible packing damage. But the heart of the CM head is an exclu-sive caged primary seal (Patent Pending) that per-mits employing a secondary seal, and a method of returning unwanted weep oil to the reservoir. This unique sealing design comprises: a non-adjustable, pressure balanced primary seal, phenolic bearing, locking ring, secondary seal (also non-adjustable, pressure balanced type), and a wiper ring to ex-clude foreign materials. (A closed system without contamination to the oilboth primary and secon-dary seals are interchangeable). By employing a tap in the phenolic bearing area and a run of plas-tic tubing, any oil leaking past the primary seal can be returned to the reservoir. This revolutionary head design offers sev-eral extremely important advantages: Longer seal life and less leakage since the pri-

mary seal is caged minimizing crushing pressures.

Reduced friction for smoother elevator opera-tion.

A cleaner, safer operating environment since weep oil isnt dripped into the pit, but returned to the reservoira CM Jack installation in simply superior from any standpoint: ecologi-cal, fire hazard, safety and sanitary.

Easier servicingif or when a CM Jack head needs any maintenance, the head can be read-ily removed and repacked on the bench.

CM JACK CYLINDERS FABRICATED FROM PREMIUM PIPE, CAN BE SHEATHED IN PVC All CEMCO cylinders meet the standard ANSI codes, being formed from either ASTM-A53 or ASTM-A106 pipe. Another distinctive design feature of the CM Jack: the hydraulic fluid threaded inlet is welded to the cylinder at the spe-cific tangent to the outer pipe circumferenceswhich creates less turbulence during pumping; ac-cordingly, minimal piston misalignment. The cylinder base contains a safety bulk-head welded in place with an orifice, and the bot-tom is closed with a forged cap welded to the cylin-der end. Cylinder exteriors are cleaned and painted. An optional CEMCO feature is a PVC cuter liner, if extra protection against chemical or electrolytic action is specified or desired. CM JACK PLUNGERPRECISION PISTONS FROM POLISHED SEAMLESS TUBING All CEMCO plungers are machined from seamless, drawn over-mandrel, steel tubing. They are ground and polished to a minimum 12 micro-inch finish, with the OD held to 0.003 in, over the full length. The top of the plunger incorporates a heavy steel plate fillet welded into the plunger wall. The plate is drilled and tapped to accept ma-chined bolts that attach the load platform. Custom attachments are available (Consult factory). The bottom of the CEMCO plunger incor-porates a steel stop ring welded to the plunger to prevent the plunger from leaving the cylinder. CM JACK MULTIPLE SECTIONS INCLUDE 2 UNIQUE COUPLING DESIGNS For joining multiple-piece plungers, exclu-sive CEMCO design is used in the CM Jack. This unique joint incorporates threaded male and fe-male couplings which automatically bulkhead the upper and lower halves of the plunger. The make coupling Is machined with three pilots plus a blunt lead thread to assure ultimate concentricity and angular alignment. This bulk-headed, multi-pilot plunger cou-pling design offers many advantages: the coupling is easier to assemble, superior alignment results and oil cant leak inside the plunger. This unique CM Jack is the superior eleva-tor jack.


V-Belt Unit

User Manual


Power Unit Check to be sure that there is proper clearance

around the Power Unit and meets all local code requirements.

Check to be sure that the machine room is ven-tilated properly.

Check to be sure that all covers are installed in their proper place on the Power Unit.

Clean up any fluid leakage before working on elevator equipment.

Owners Manual

Thank you for choosing CemcoLift Elevator Systems for your elevator needs.

In this Installation & Maintenance Manual you will find all the information you will need in order to ensure a smooth installation and a long life for your elevator.

Jack Only qualified personnel should be inspecting

the jack. Routinely check all bolts and hardware to en-

sure they are fastened securely. At first sign of significant leakage, thoroughly

inspect the piston for defects and replace pack-ing in accordance to the instructions provided in this manual (See Jack Assembly).

Inspections should only be done by qualified

personnel and held to local regulations. Do NOT attempt any alterations or inspections if you are not qualified to do so.

Make sure that all power and electricity are OFF before attempting to service the elevator. Safety is our #1 priority after customer satis-faction.

The elevator is only to be used for the purpose that it was purchased for. Any type of over-loading of the elevator can damage or shorten its life-span.

Make sure to replace hardware, seals and other aspects of the machinery and cab as needed in order to ensure reliability.

Any alterations or changes to the surrounding building that may influence the elevator, should be discussed with the maintenance company.

The Elevator Owner must keep the Installa-tion & Maintenance Manual in good condition, up-to-date and available at all times.

Before you begin Please Remember:



Do not work on the machinery or moving parts of the elevator without first shutting off the

source of power. JACKS Check the plunger and cylinder periodi-cally for signs of leakage or rust. The packing gland requires regular monthly or semi-monthly inspections to see that the packing does not allow too much or too little oil to be pulled through the packing gland with the plunger. On a job where the packing is so tight that the plunger is dry when it comes up through the packing it will be found that smooth starts and stops are almost impossible. When the elevator is going to be parked for a considerable length of time (say over a weekend), it is always best to park it at the lowest landing thus eliminating the possibility of the plunger rusting due to extensive exposure to the atmosphere. CONTROL The controller should be inspected regu-larly to see that the contacts are making up prop-erly and not burning. Copper to copper contacts should be cleaned. Carbon to copper contacts should be inspected to see that all are making up uniformly and if necessary, the carbons should be raised to the proper positions, or turned over if they are of the adjustable type. A general inspec-tion should be made checking for broken springs, sheared off cotters or other failures that could lead to the shutting down of the elevator. Failure of the unit to run is usually due to a fault in a circuit. Check the main line fuses first. If they are all right, then check the fuses on the controller. Check the overload relay and make sure that the contacts are made up. If there is power to this point it should be possible to run the car by manually operating the proper contactor. If the machine runs by operating these switches manually the trouble is in the control cir-cuits. The trouble may be in an accessory switch such as a limit or a door interlock or a switch or relay on the controller proper. But using the wir-ing diagrams furnished with the job and checking the items one by one the trouble may be found and corrected. GUIDES If the elevator is equipped with sliding guide shoes, it is usually provided with automatic

rail lubricators. The reservoirs of the lubricators should be kept full of Cemco Guide Rail Lubricant or a good grade of SAE #20 Motor Oil. Sliding guide shoes equipped with nylon gibs give very satisfactory service without the use of rail lubrica-tors, however, a thin film of something similar to slipit applied four times a year will increase the life of the gibs. If the elevator is equipped with roller guide shoes absolutely no rail lubricant should be used. The rails should be kept clean, dry and free of for-eign matter. HYDRAULIC MACHINE V-BELT DRIVE Maintain oil in tank at proper level as shown on gauge. The oil level must be checked with the car at the lowest landing. The recom-mended oil is Gibraltar Premium Quality Anti-Wear Hydraulic Oil. ISO Grade 32 is suggested for all Standard Jack Assemblies and ISO Grade 68 is suggested for all Telescopic Jack Assemblies (All Union of California [West Coast Only] job may re-quire special fluid). The pump is equipped with a special me-chanical oil seal and requires only periodic inspec-tion. Pump and motor bearings are sealed and require no lubrication. Valves are self lubricated and need no additional lubrication. The V-Belts require regular inspection to make sure they are not wearing or slipping. Im-proper belt tension will result in shorter belt life. Consult factory for suggested alternate brands of oil. V-Belt Drives are engineered to specific horsepower and job requirements in accordance with standard practices. Belts are always fur-nished from the factory in double matched sets. V-Belts and sheaves are of the latest de-signed 3V and 5V sections with full V cross sec-tion shape of proper angle and truncated for not more than 15% of the belt depth to give 100% sup-port to all load carrying belt cords. NOTE When ordering repair parts always give the Cemco job serial number, which can be found on the controller and the car crosshead. CAUTION Oil will shorten the life of the belts. Do not use a belt dressing of any kind. Air temperature should not exceed 140F . Always use a complete set of matched V-Belts.



INSTALLATION & MAINTENANCE INSTRUCTIONS 1. Replace with a complete matched set of new

belts when renewal is necessary. DO NOT USE OLD & NEW BELTS TOGETHER.

2. Move motor to permit placing the new belts in the grooves of both sheaves. DO NOT ROLL THE BELTS ON OR USE A TOOK TO FORCE BELTS OVER GROOVES.

3. Align sheaves, grooves & shafts must be par-allel.

4. Be sure all of the slack is on one side of the sheave.

5. Tension the drive by moving the motor back until only a slight bow appears on the slack side of the belts when they are operating. On hydraulic machines, deflection of tight sides of each belt at midpoint of their span should be approximately 1/4 with a force of 10 to 15 lbs. on top (See Belt Manufacturers. Recommenda-tions for more specific instructions).

6. After a few days, recheck the tension.

Guide Rails Inspection Period 1

Mo 2

Mo 3

Mo

Metallic Slide Guide

Guide Rail Guide or Motor Bearing Oil

Nylon Guides Slip-It or Motor

Bearing Oil Apply on original installation. Reapplication may be necessary occa-sionally, to prevent squeaking or scrap-ing

Roller Guides Keeps Rails Clean All bearings pre-lubricated and sealed Door Operator Motor Bearing Oil Apply sparingly Cable Selector Chain & Guides Motor Bearing Oil Bearing with Fit-ting

Bearing Grease Hydraulic Machine Drive Motor Motor Bearing Oil Hydro Tank Check Oil level

with elevator car at lowest landing

NOTE: If the elevator operation becomes very noisy as it nears the upper landing or if the car fails to reach the upper landing, check oil level before attempting adjust-ments.


Parts

A NEW, INNOVATIVE DESIGN WITH PLUNGER SIZES FROM 1 7/8 IN. TO 15 7/8 IN. OD CEMCO Series CM Jack incorporates several fun-damental design changes that offer both contractor and use a superior elevating mechanismeasier to install, easier to service, optimum reliability and safety. CEMCO Jacks easily exceed all ANSI A17.1 code requirements, and are currently avail-able in standard sizes up to a 15 7/8 IN. plunger. NEW CYLINDER HEAD DESIGN (PATENT PENDING) HAS CAGED PRIMARY SEAL, SEC-ONDARY SEAL & CLOSED WEEP OIL RECOV-ERY SYSTEM This unique flange-mounted design is ma-chined from 60-45 ductile iron, and secured with a sufficient number of bolts to a mating flange elec-trically welded to the cylinder. The CM Jack head also incorporates a think shoulder that limits upward piston travel and also minimizes possible packing damage. But the heart of the CM head is an exclu-sive caged primary seal (Patent Pending) that per-mits employing a secondary seal, and a method of returning unwanted weep oil to the reservoir. This unique sealing design comprises: a non-adjustable, pressure balanced primary seal, phenolic bearing, locking ring, secondary seal (also non-adjustable, pressure balanced type), and a wiper ring to ex-clude foreign materials. (A closed system without contamination to the oilboth primary and secon-dary seals are interchangeable). By employing a tap in the phenolic bearing area and a run of plas-tic tubing, any oil leaking past the primary seal can be returned to the reservoir. This revolutionary head design offers sev-eral extremely important advantages: Longer seal life and less leakage since the pri-

mary seal is caged minimizing crushing pressures.

Reduced friction for smoother elevator opera-tion.

A cleaner, safer operating environment since weep oil isnt dripped into the pit, but returned to the reservoira CM Jack installation in simply superior from any standpoint: ecologi-cal, fire hazard, safety and sanitary.

Easier servicingif or when a CM Jack head needs any maintenance, the head can be read-ily removed and repacked on the bench.

CM JACK CYLINDERS FABRICATED FROM PREMIUM PIPE, CAN BE SHEATHED IN PVC All CEMCO cylinders meet the standard ANSI codes, being formed from either ASTM-A53 or ASTM-A106 pipe. Another distinctive design feature of the CM Jack: the hydraulic fluid threaded inlet is welded to the cylinder at the spe-cific tangent to the outer pipe circumferenceswhich creates less turbulence during pumping; ac-cordingly, minimal piston misalignment. The cylinder base contains a safety bulk-head welded in place with an orifice, and the bot-tom is closed with a forged cap welded to the cylin-der end. Cylinder exteriors are cleaned and painted. An optional CEMCO feature is a PVC cuter liner, if extra protection against chemical or electrolytic action is specified or desired. CM JACK PLUNGERPRECISION PISTONS FROM POLISHED SEAMLESS TUBING All CEMCO plungers are machined from seamless, drawn over-mandrel, steel tubing. They are ground and polished to a minimum 12 micro-inch finish, with the OD held to 0.003 in, over the full length. The top of the plunger incorporates a heavy steel plate fillet welded into the plunger wall. The plate is drilled and tapped to accept ma-chined bolts that attach the load platform. Custom attachments are available (Consult factory). The bottom of the CEMCO plunger incor-porates a steel stop ring welded to the plunger to prevent the plunger from leaving the cylinder. CM JACK MULTIPLE SECTIONS INCLUDE 2 UNIQUE COUPLING DESIGNS For joining multiple-piece plungers, exclu-sive CEMCO design is used in the CM Jack. This unique joint incorporates threaded male and fe-male couplings which automatically bulkhead the upper and lower halves of the plunger. The make coupling Is machined with three pilots plus a blunt lead thread to assure ultimate concentricity and angular alignment. This bulk-headed, multi-pilot plunger cou-pling design offers many advantages: the coupling is easier to assemble, superior alignment results and oil cant leak inside the plunger. This unique CM Jack is the superior eleva-tor jack.


Warranty & Maintenance

User Manual


This information is presented solely for the use of skilled hydraulic lift mechanics and is used at their own risk. CEMCOLIFT, Inc. assumes no liability or expense arising from use of this product and the user is referred to our warranty.

WARRANTY.DOC 7-16-01

IMPORTANT NOTE

Please read and understand manual carefully and follow all instructions during assembly of elevator equipment. Improper elevator operation and risk of injury could occur if you fail to do so. The information presented herein is inteded for use by persons having skill and experience in hydraulic elevator servicing and used at their own risk. We assume no liability or expense due to injury, sickness, or death sustained by any person. We also assume no liability for damage or destruction of property arising from information herein. Written procedures are intended to be general in nature. All users are cautioned to utilize every effort to work safely and in accordance with State and Federal OSHA Safety Regulations. Appropriate personal safety equipment should be used at all times.

WARNING All elevator products sold by CEMCOLIFT, Inc., are designed and manufactured in accordance with ANSI A17.1 American Standard Safety Code for elevators and escalators, including but not limited to the ANSI/NFPA 70, ANSI/AWS D1.1 or AWS/D1.3. All elevator products sold by CEMCOLIFT, Inc., must be installed, serviced, maintained, and/or operated by skilled elevator technicians, with not less than five (5) years of successful experience with similar elevator installations. All elevator products sold by CEMCOLIFT, Inc. must be installed in accordance with the requirements of the ANSI A17.1 Code, except for more stringent requirements indicated or imposed by local governing jurisdiction.

WARRANTY A. All new equipment and components are warranted for one year from date of

purchase (shipment). B. Extent of warranty is that equipment shall be free from defects in material and

workmanship and shall conform to drawings and/or specifications pertaining thereto, which have been by, or approved in writing by, the seller.

C. The warranty is conditioned on written notice to the seller within warranty period of the claimed defect.

D. Warranty is further conditioned upon reasonable opportunity afforded to the seller to test or inspect claimed defect.

E. Limit of responsibility of seller under warranty shall be to repair or replace defective item, at sellers option, including reasonable transportation charges.

F. Warranty does not cover damage or defect caused by, or occurring in, transit or shipment, improper installation, misuse, including exceeding rated capacities, exposure to or use in abnormal conditions of temperature, moisture, dirt, corrosive matter, etc.; lack of normal maintenance or repairs of tampering, repair or alterations by other than authorized representative of the seller.

G. No other warranties are made, expressed or implied, and seller shall not be liable beyond repair or replacement as above stated for any damages, direct or consequential, general or special.


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Job Name ______________________ Name of Installer _______________________ Rise __________________Job # __________________________ Installation Date _______________________ Stops _________________City ___________________________ Service Year __________________________ Car Speed _____________State __________________________ Voltage ________________

Horsepower ____________

1. See customer or his representative, correct all complaints2. Inspect machine room equipment, and clean when necessary

4. Check condition of car top, pit equipment, clean when necessaryVisits

M

M

MM

M

Q

M

SA

Q

M

SA

MQ

M

SA

Q

Q

M

MM

Code: M - Monthly Q - Quarterly SA - Semi Annually A - AnnuallyImportant:Work performed by other than a qualified elevator mechanic could void warranty. See your warranty statement.Note:Where monthly inspections are recommended, the elevator maintenance company is to determine the frequency of use and the installation environment.

Mac

hine

Roo

mH

oist

way

Car

Mis

c.

Oct

ober

Nov

embe

r

Dec

embe

r

May

June

July

Augu

st

Pump Unit - Valve

Controller - Routine

Oil Line - Leaks

Sept

embe

r

Janu

ary

Febr

uary

Mar

ch

April

Oil Level & Temperature

Pit

Jack

Car & Hatch Switches

Cables and Wedge Clamps

Guide Rails and Shoes

Car Frame and Safety

Travel Cable

Hoistway Door & InterlocksHall Stations & Indicators

Car Top

Cab Steadiers

Cab

Car Operating Panel

Car Gate

Retiring Cam

Instructions for use:Initials

After completion of work, place check mark ( ) in respective free space for service performed.ON EVERY VISIT COMPLETE THE FOLLOWING:

3. Ride car, checking for unusual noise or operation

5. Lubricate items as required

Power Car Door Operator

CemcoLift, Inc.Hydraulic Commercial Elevator

Maintenance Chart

Maintenance ChartPage 33

CemcoLift 2008

Sight Gauge

Power Unit Miscellaneous


SNA

A26

Level Gauges - SNA Series

AC

CE

SS

OR

IES SNA 127 B S T1 12 O60

AAD C

L2

T1T1T2

E

Specifications Black Epoxy Coated Metal Shroud with Polyamid Sight Tube Suitable for Use with Mineral and Petroleum Based Hydraulic

Fluids and Lubricants. Maximum Operating Temperature 194F (90C) Thermometer Calibration from -14F (-10C) to 176F (80C) SNA 076 has M10 Bolts as Standard SNA 127, SNA 254, SNA305 have M12 Bolts as Standard Tightening Torque 70 in/lb (7.9 Nm)

Options Viton Seals Dial Thermometer Available with 7.9 in (200mm) or

11.8 in (300mm) Probe Other Special Seals Available upon Request Special Customized Scale Plates Available 1/2" UNC Bolts Available on SNA 127, 254 or 305 M12 Bolts Available on SNA 076 Special Lengths Available on Request Special plastic sight tubes available for improved UV

resistance or special fluids

Ordering Information

Banjo Bolts

Thermo Switch(see page A28 for details)

Series

OMIT Without Thermo SwitchO60 TS-SNA/SNK-O-60O70 TS-SNA/SNK-O-70O80 TS-SNA/SNK-O-80

O Without ThermometerT Capillary Tube Thermometer on Scale PlateT1 Dial Thermometer With 200 mm (7.9") Probe (7.9")T2 Dial Thermometer With 300 mm (11.8") Probe (11.8")TB Blue Capillary Tube Option

Seal Material

Design of Scale Plate

Type

Dimensions

BB

L3L3 L1L1

00

0F2002000

1001000

TWO PIECE INSPECTION GLASS

Two Piece Inspection Glass only in conjunction with SNA 254 SNA 305 has three windows

Please consult factory on theuse of special fluids such asbiological fluids, diesel oils,

gasoline, etc.

SNA 076 SNA 127 SNA 254 SNA 305

mm in mm in mm in mm in

A 45 1.77 45 1.77 45 1.77 45 1.77

B 34.5 1.34 34.5 1.34 34.5 1.34 34.5 1.34

C 8MAX 0.32MAX 8MAX 0.32MAX 8MAX 0.32MAX 8 0.32

D 27 1.06 27 1.06 27 1.06 27 1.06

E M10 M12 M12 M12

L1 108 4.25 159 6.25 286 11.25 336 13.2

L2 76 3.00 127 5.00 254 10.00 305 12.0

L3 39 1.45 76 3.00 203 8.00 255 10.0

T1 200 7.88 200 7.88 200 7.88 200 7.88

T2 302 11.88 302 11.88 302 11.88 302 11.88

Thermometer(Dial thermometer with probe T1/T2 for size M12

and for 1/2" UNC / UNF)

B BUNA NBRV VITON FPM

076 SNA 076 (3")127 SNA 127 (5")254 SNA 254 (10")305 SNA 305 (12")

S With Stauff-Logo (Standard)N No LogoX Custom Design

12 M 12 (Standard SNA 127, 254 & 305)10 M 10 (Standard SNA 076)U 1/2" UNC (Available for 127, 254 & 305)

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Tank Heater



Heater Specification Sheet Manufacturer: Indeeco (Industrial Engineering & Equipment Co.) Catalog Number: 7121LB3776 Description: Pipe Threaded Immersion Heater Application: Water/Other (250o Degrees Max.) Elements Watt Density: 11.3 W/In2 Electrical Ratings: 750 KW120 Volts1 Phase1 Circuit Fitting: 1-1/4 NPT Materials (Fitting/Element): 304 SST/304 SST Outlet Box Rating: Weatherproof, Outdoor (Type 4 & 12) Immersion Length (Dim. B): 18-1/2

CEMCOLIFT ELEVATOR SYSTEMS 2801 TOWNSHIP LINE ROAD HATFIELD, PENNSYLVANIA 19440-0500 TELE 215-799-2900 fax 215-703-0349

Indeeco Pipe Thread Immersion Tank

NEMA 4 with Single Pole Thermostat

18-1/2 +/- 1/2

3-1/2

5-1/2

4-1/2 1-1/2 Max.

7/8


Pipe Thread Heaters

Voltage

120208240277480

Single Phase

3.66.27.28.39.6

Three Phase

10.812.4

Heaters rated above these capacities require a magneticcontactor, with the thermostat controlling the contactorholding coil.

The thermostats pilot duty rating is 250 VA at 277 voltsmaximum.

A Single-Pole, Single-Throw Thermostat is provided on 1" pipe thread heaters. It has a load-carrying capacity of 25 amps (up to 240 volts), 22 amps (up to 277 volts), and apilot duty rating of 125 VA (up to 277 volts). It is housed in a zinc-plated handy box that can be mounted in either a horizontal or vertical position.

Element Spacers made from Type 304 stainless steel main-tain a uniform distance between elements, thus preventinghot spots.

Epoxy Seals for a moderate resistant seal where fluid temperatures do not exceed 250 F.

UL and CSA Listings are available. All standard copper, Type 304 and 316 stainless steel and Incoloy sheathedheaters are listed by the Underwriters Laboratories underReference E23541. These heaters, as well as steel sheathedheaters, are also available with the CSA (Canadian StandardsAssociation) label under File No. LR11895. Some non-standardconstructions can be UL and CSA labeled. Consult factory foravailability.

800-243-8162www.indeeco.com

Construction Features

1" 2-1/2" Pipe Thread Heaters Element bends repressed uniformly to insure insulation

integrity.

One piece forging of hex, thread and riser assures reliabilityof brass pipe thread fittings (1-1/4" through 2-1/2").

Element spacers prevent hot spots.

Permanent bus bars prevent loose connections.

Risers on brass pipe threads allow easy access with pipewrench.

UL label furnished on all standard copper, stainless steeland Incoloy sheathed heaters.

CSA approval also available.

Tubular Elements are welded or silver soldered into a hexhead pipe thread fitting. Elements have 80/20 nickel-chromium resistance coils centered in a heavy gauge metaltube surrounded by magnesium oxide insulation. Throughrolling, the magnesium oxide is packed to a rock-like densityfor rapid heat transfer from the coil to the sheath. Elementsare annealed, bent and then repressed to insure magnesiumoxide integrity in the bent area.

1" and 1-1/4" pipe thread heaters have .312" diameter elements for operation up to 277 volts. 2" and 2-1/2" pipethread heaters have .475" diameter elements suitable foroperation up to 600 volts.

Pipe Thread Fittings of forged brass, silver soldered to thesheath, are furnished as standard with copper sheathedheaters. Steel and stainless steel sheathed elements arewelded into fittings of like material.

Outlet Boxes are furnished on heaters without a built-in thermostat. A 4" NEMA 1 octagon outlet box having 3/4" knockouts is standard.

2" NPT stock heaters (without thermostats) are furnishedwith cast liquidproof outlet boxes.

Heaters with a built-in thermostat are normally furnishedwith a NEMA 1 rectangular sheet metal enclosure havingcombination 1/2"3/4" knockouts. However, those heatersdrawing more than 40 amps are furnished with welded steel outlet boxes having 1" or 1-1/4" hubs for electricalconnections.

Built-In Thermostats provide automatic temperature controlwithout the necessity of installing a separate well for thethermostat bulb in the field and making electrical connec-tions between the heater and control. The thermostat is fully adjustable throughout its 60250 F range.

A Type DA Thermostat is provided on 1-1/4", 2" and 2-1/2"pipe thread heaters. It comes complete with integral ON/OFFswitch, pilot light and external adjusting knob. It must bemounted in a vertical plane, never on its back.

This thermostat comes in both two and three-pole models,which have the following load-carrying capacities:

6

Capacity in KW


GENERAL

INDEECO Flange-Mounted & Pipe Thread Immersion Heaters are designed to provide years of trouble free operation if properly installed and maintained. Please read and follow these instructions for installing and maintaining the heater.

Immersion Heaters are built with tubular electric resistance elements soldered or welded to an ANSI flange, custom fabricated rectangular flange, or NPT pipe thread fitting. The heater can be installed in holding/storage tanks or in the piping of circulating fluid systems. Instructions for Industrial Control Panels are provided in 87-2000-83. For additional product information and offerings, refer to INDEECO catalog literature on Circulation Heaters, Immersion Heaters, or Tubular Heating Elements.

ASME certified and stamped ANSI flanged immersion heaters can be supplied by INDEECO when specified.

A variety of designs and sizes are available with process temperatures up to 1200F. Due to these high temperatures, the heater design features must be closely matched to the application. For end use applications, it is the responsibility of the installer to verify suitability through testing and installation of temperature regulating and temperature limiting controls.

The heating elements are available in various watt density ratings. Outlet temperature, watt density and flow velocities determine the element surface temperature. Life expectancy of the heating element is directly related to its surface temperature.

Temperature regulating devices, temperature limiting controls, low liquid level, or low flow controls are recommended for use with Immersion Heaters, to control the heating process and safeguard the heater from excessive temperatures that can cause damage. Also on liquid systems, damage to fluid could occur if the heater is allowed to exceed the maximum film temperature recommended by the manufacturer.

INDEECO Immersion heaters can be specially designed for use in hazardous areas as specified in Article 500 through 516 of the National Electrical Code. Refer to the heater nameplate for classification of the heater provided. See section below labeled Hazardous Areas for specific requirements.

It is the ultimate responsibility of the user to verify that the construction materials provided in the INDEECO Immersion Heater are suitable for use with the process fluid. Specifically, corrosion issues must be reviewed. Heater watt density and operating temperature must also be properly matched to the application. INDEECO can provide assistance if operating conditions are provided, but cannot be responsible for heater failure due to corrosion or excessive temperature.

INSTALLATION Handling and Storage

Care must be taken to avoid damage to the heater and tubular elements during storage and handling.

Large heaters (6 ANSI and larger) are normally provided with lifting lugs to assist with movement. For smaller heaters, flange bolt holes may be used.

Protect the heater from weather damage during storage if shipping packaging is not sealed. It is recommended to store the heater in a cool dry area to help prevent the heating elements from drawing moisture.

Mechanical Instructions

Site Selection Review the NEMA Type rating of the heater. Contact the factory if unsure of the rating. Do not install a heater in an area not consistent with its rating.

Allow sufficient free space around heater installation site. Work space for heater maintenance should be at least three feet in front of the heater. The minimum pull space for the Immersion Heater installation or removal from the vessel should be at least equal to the overall length of the heater plus two feet.

Electric heaters are capable of developing high temperatures. Therefore, extreme care should be taken to avoid mounting heaters in an atmosphere containing combustible gases, vapors, dusts, or fibers unless properly marked as suitable for the condition.

INSTALLATION, OPERATING & MAINTENANCE INSTRUCTIONS FOR FLANGE-MOUNTED &

PIPE THREAD IMMERSION HEATERS

CAUTION INDEECO recommends installation be performed by qualified personnel familiar with the National Electrical Code and all local codes and standards. It is the responsibility of the installer to verify the safety and suitability of the installation

CAUTION Failure to follow INDEECO recommendations could result in premature failure and/or serious equipment damage.

WARNING Hazardous voltages are present in this equipment. Lock out and tag the branch circuit disconnect switch before working on this heater.

WARNING DO NOT mount heaters in an atmosphere containing combustible gases, vapors, dusts, or fibers unless properly marked as suitable for the condition. Refer to section below for special instructions for Hazardous Areas.


2

Heater Orientation

This heater has been constructed for a specific mounting orientation. It must be mounted in this manner, to prevent improper operation or damage.

Horizontal mounted heaters must have the monitoring device(s) located above the element bundle. This orientation is most common.

Vertical mounted heaters can be top or bottom mounted. a. For top mounted heaters, the monitoring device(s)

must be located near the flange end of the heater. b. For bottom mounted heaters the monitoring

device(s) must be located near the U-bend of the element bundle.

Thermal expansion of the heating elements must be considered when locating the heater. Thermal expansion of the heating elements can be approximated as:

Heater Length (Inches)

x .00001 x Element Sheath

Temp (F) - 70F

If the heater is installed in a pressurized system, a relief valve must be installed. As a minimum, the valve must be sized to relieve at a rate equal to the rate that the heater can thermally expand fluid trapped between the heater and a downstream blockage.

Do NOT place a shutoff of any type between the pressure relief valve and the heater, or on discharge pipes between the relief valve and the atmosphere.

Flanged immersion heaters are supplied from the factory with a non-asbestos nitrile bonded fiber flange gasket unless otherwise specified. The user must confirm that the gasket is suitable for the application.

Exercise care so as not to scratch or nick the mating surfaces between the mounting flanges or threads on pipe fitting.

For flange mounted heaters, the user must supply high strength studs or bolts and nuts, such as A-193 GR. B7 and A194 GR. 2H, rated for the design conditions. Bolts must be properly installed and tightened to prevent leaks.

Pipe thread heaters are installed by applying teflon tape or pipe dope to the threads and tightening into an appropriate threaded nozzle. Avoid over-tightening. Retighten as required if a leak develops.

Horizontal element bundles must be adequately supported. INDEECO recommends supports be provided every 24, starting at 36 from the heater flange.

Be sure that heating elements are completely immersed in the fluid before energizing the heater.

Insulation The customer may prefer to add insulation to the Immersion Heater flange or pipe thread fitting for personnel safety and energy conservation.

Electrical Instructions

The potentially high operating and ambient temperatures of Immersion Heaters require field wiring to the heater to be carefully matched to the application to avoid serious injury or damage to the equipment. The wiring must be de-rated for the expected terminal box temperature.

The size and type of incoming field wiring will depend upon the heater terminal box temperature, heater current draw per conductor, number of conductors per conduit, and wire insulation rating. Refer to the National Electrical Code.

The terminal box temperature is a function of the process fluid temperature at the heater flange. For liquid systems, the terminal box temperature can be estimated to be equal to the fluid temperature minus 50F. For gases, use the temperature of the gas. Extended terminal boxes are provided on high temperature heaters to allow moisture seals on the heating elements, and to avoid costly high temperature wire. Contact INDEECO if required for estimated terminal box temperatures with extended terminal boxes.

Field supplied conductors must be sized for at least 125% of the circuit current. Field supply wiring must be rated for 600Vac. Use copper conductors.

To calculate the circuit (in amps): KW x 1000 Single phase

Line current Line Voltage

KW x 1000 Three phase Line current 1.732 x Line Voltage

Wiring to the heater should be permanently installed in metallic or non-metallic electrical grade conduit in accordance with all applicable electrical codes, and should include a grounding conductor if non-metallic conduit is used.

The electrical installation should include a service disconnect switch in sight of the heater, as well as branch circuit over-current protection and over-temperature protection (if not provided with the heater).

Wiring recommendations noted on the wiring diagram when application data is provided to INDEECO. An additional copy of the wiring diagram is provided inside the heater terminal box.

Where thermocouple extension wire is required between the heater and control panel, verify it is connected with proper

WARNING On heaters with extended terminal boxes and exposed element tubes, do not insulate more than 2 above the Immersion Heater flange. Dangerous over-heating of the terminal box wiring could result.

WARNING The surface of the Immersion Heater flange or pipe thread fitting may be extremely hot. Avoid contact to prevent personnel injury or fire.

WARNING The heater bundle must always be completely immersed in the fluid, regardless of orientation, to prevent damage or failure of the heater.

CAUTION Immersion Heaters with cross-baffles or over-temperature thermocouples may require specific orientation to match the vessel. Consult the factory for specific mounting requirements.


3

polarity as shown on the wiring diagram. Failure to do so may result in an uncontrolled heater. Refer to the wiring diagram for the required wire type. Shielded wire is recommended to reduce signal interference.

If the heater has a thermal cutoff, wire the cutoff back to the terminal block in the panel per the wiring diagram. This is a Class 1 circuit and can be in the same conduit as the power wiring. If there are two or more heaters connect the cutoffs in series as shown in the wiring diagram.

Confirm all unused conduit holes in the terminal box are sealed with plugs suitable for the heater environment. Replace any plastic shipping plugs if an opening is not used.

Attach a ground conductor to the stud located in the heater terminal box or by other appropriate means per NEC Article 250.

Be sure the terminal box cover is properly installed at all times to ensure personnel protection. Also, contaminants can create leakage, (shock) hazards, permanent heater damage or failure and should be avoided.

It is recommended to perform an insulation resistance test prior to energizing the equipment. If the value is less than 1 Meg Ohm using a 500Vdc or similar tester, refer to Maintenance and Troubleshooting sections.

OPERATION

To operate this heater, start circulating pump (if applicable), and energize the main supply disconnect. Set the controlling device to the desired temperature.

During initial heating, it is recommended to slowly ramp up the process set point and inspect the heating system for problems.

DO NOT operate heaters at voltages in excess of that marked on the heater. Excessive voltage can shorten heater life or overload the branch circuit wiring.

DO NOT operate heaters at sheath temperatures higher than the recommended maximum. Excessive temperatures can cause premature failure. Generally, sheath materials are limited to the following maximum temperatures.

Sheath Material

Maximum Sheath Temperature

Copper 350 F Steel 750 F Stainless Steel 304 1400 F Incoloy 800 1600 F Monel 1000o F

DO NOT operate heaters at flow rates below the design flow range if for use in circulating systems. Reduced flow can shorten heater life or cause nuisance tripping of thermal safeties.

INDEECO recommends that all safety interlocks be tested during initial startup to ensure they properly disable the heater.

After 10 days of operation, retighten all electrical connections.

Re-tighten heater flange bolts after the heater has completed one or two heating cycles. Tighten pipe thread fitting if required on pipe thread heaters.

MAINTENANCE

Periodically check all electrical connections, including field and factory-made connections for tightness, and all wiring for deterioration at least once a year.

Periodically inspect for leakage and retighten Immersion Heater flange bolts when required.

Inspect the terminal enclosure and conduit connections for evidence of water leaks or moisture collection. Tighten connections as required. Clean up any corrosion. Do not continue using a heater with signs of damage.

Where the heater is installed in cold climates, consider safety precautions to prevent damage due to freezing fluid when the heater is not in service.

Where buildup of solids on the heating elements, or significant corrosion is expected, periodically remove the Immersion Heater to inspect the heating elements. Do not continue using a heater with signs of damage. Before removing, note the orientation of the flange or pipe plug relative to the vessel. Place a reference mark on the vessel and Immersion Heater or use other methods, such as drawing a sketch showing the conduit hub orientation, to ensure proper orientation when re-installing.

WARNING DO NOT TURN ON HEATER UNTIL TANK IS COMPLETELY FULL OF FLUID. Permanent damage may result to heating elements if the heater is energized without fluid.

WARNING This heater is designed to operate only up to the maximum pressure and temperature rating of the flange or plug. Where an ANSI flange is provided, the rating will match ANSI B16.5. Consult the factory if in doubt.

CAUTION Troubleshooting and repairs should only be attempted by qualified maintenance personnel.

WARNING Retighten all electrical connections that may have loosened during shipment. Failure to do so may result in damage to the heater or risk of fire.

CAUTION Immersion Heaters with cross-baffles or over-temperature thermocouples may require specific mounting orientation. Do not rotate the Immersion Heater without consulting with the factory.


4

TROUBLESHOOTING The nature of the magnesium oxide used to electrically isolate the nickel chromium resistance wire in the heating elements is such that over a long period of storage, they will absorb considerable moisture from the atmosphere unless hermetically sealed. It is recommended to perform an insulation resistance test prior to energizing the equipment. If the value is less than 1 Meg ohm using a 500Vdc or similar tester, care must be taken to dry out the heater to prevent failure. It is recommended that the elements be turned on at a reduced voltage at first to boil off the moisture. Meg Ohm readings may drop initially after a few minutes of operation, indicating moisture being forced out of the elements. The terminal enclosure lid should be left open during this period to allow the moisture to escape.

If the heater has a manual-reset high limit thermostat, be sure that the reset button is pressed in.

If the heater has a thermal cutoff, check for continuity and replace if open.

The heating elements are not field-repairable. The only recommended field repairs are to remove and replace the faulty Immersion Heater, or to return the heater to the factory for repair.

If reduced heat output is suspected, verify the condition of the heating elements by using an ammeter to check the current draw of each input line. All input lines should draw approximately equal current, which should agree with nameplate rating. If they do not, one or more of the heating elements could be damaged.

HAZARDOUS AREAS (where applicable)

Per Article 500-516 of the National Electrical Code, a hazardous area is defined by a Class, Division, Group, and Temperature Code. The Class can be I or II, where Class I indicates that the hazard classification is due to the presence of an explosive vapor. Class II indicates an explosive dust. The division can be either 1 or 2. Division 1 indicates a hazard is ALWAYS considered to be present. Division 2 means the hazard is only present under abnormal conditions. The Group defines the explosiveness of the hazard. The Temperature Code specifies the temperature at which a hazard will ignite.

INDEECO can provide designs suitable for all of the above conditions, but a heater should never be placed in an environment not noted on the heater nameplate.

NEVER operate the heater in an atmosphere with an ignition code temperature LOWER THAN the nameplate rating. The user must determine the actual area classification.

Special design considerations for electric heaters used in hazardous locations: 1. Locate all electrical connections in an appropriate

enclosure. 2. Prevent surface temperatures of the heater from

exceeding the design ignition temperature.

INDEECO Immersion Heaters designed for Division 2 locations are provided with Nema Type 4 enclosures unless otherwise specified, since the terminal box is free of arcing or sparking devices. Heaters designed for Division 1 atmospheres are provided with an enclosure designed to contain an explosion.

When the design temperature of the process exceeds the rated ignition temperature, it is critical that the heater and all customer piping is properly insulated.

A hazardous area heater must be powered and controlled by a heater control panel designed to provide necessary over-temperature safety interlocks. Contact INDEECO if assistance is required to properly control and protect the heater.

Never apply power to a heater in a hazardous atmosphere unless all terminal box covers are properly installed with all cover bolts.

All conduits entering the heater terminal box must be sealed within 18 of the heater using an explosion-proof conduit seal. Any unused openings must be properly sealed with a steel pipe plug. Follow the NEC for specific conduit requirements such as the requirement for Rigid Conduit.

To ensure proper flamepath, all threaded conduits must use rated fittings and be tight, with a minimum of 5 good threads engaged for Groups C&D, and 7 threads for Group B hazards. Any machined metal-to-metal surfaces on terminal boxes must be handled carefully, to prevent scratches, which may void the explosion-proof rating.

Heaters used to heat explosive products such as methane at a temperature above their ignition temperature must remain free of oxygen.

Proper grounding of equipment in hazardous areas is critical to eliminate potential sources of sparking.

Replacement of electrical components should only be done by authorized personnel familiar with the requirements of maintaining electrical equipment in an explosion-hazard area.

INDEECO 425 Hanley Industrial Court St. Louis, MO 63144

Phone: (314) 644-4300 Fax: (314) 644-5332 www.indeeco.com

72-2010-83-2

WARNING Explosion Hazard INDEECO strongly recommends installation be performed by qualified personnel familiar with the National Electrical Code and all local codes and standards regarding explosion-proof equipment. It is the responsibility of the installer to verify the safety and suitability of the installation.

WARNING - Risk of Explosion Operating the heater at a voltage higher than the nameplate value may cause elevated temperatures and amperage above the design ratings.


CemcoLift 2008

Oil Information



GIBRALTAR PREMIUM QUALITY ANTI-WEAR HYDRAULIC OIL

Gibraltar Premium Quality Anti-Wear Hydraulic Oil is the trademark for a line of premium- quality hydraulic oils, designed to meet the most stringent requirements of practically all major manufacturers and users of hydraulic equipment. Gibraltar Premium Quality Anti-Wear Hydraulic Oil derives its anti-wear properties from a zinc-dialkyldithiophosphate (ZDDP) additive with good thermal and hydrolytic stability. This special additive is very effective in reducing vane and gear pump wear, making Gibraltar Premium Quality Anti-Wear Hydraulic Oil the first choice for hydraulic power transmission in systems operating at high loads, speeds, and temperatures. Its good additive stability also allows the use of Gibraltar Premium Quality Anti-Wear Hydraulic Oil in severe service hydraulic systems employing axial and radial piston pumps. PROPERTIES In addition to their anti-wear property and thermal and hydrolytic stability, Gibraltar Premium Quality Anti-Wear Hydraulic Oils are characterized by low deposits formation, outstanding rust protection, good demulsibility, and low air entrainment. Our oil contains additives to resist oxidation and prevent rust corrosion. It is non-corrosive to metal alloys, except those containing silver, and are fully compatible with common seal materials. Gibraltar Premium Quality Anti-Wear Hydraulic Oil is also fortified with an anti-foam agent and a pour point depressant. With a viscosity index (VI) of about 100, they resist wide changes in viscosity through out the commonly encountered range of operating temperatures, and their low pour points assist in providing a ready flow during cold-weather start-up. WEAR PREVENTION Gibraltar Premium Quality Anti-Wear Hydraulic Oil is effective in reducing the rate of wear in vane, gear, and piston pumps and in other hydraulic system components where boundary lubrication exists. In ASTM test method D2882, vane-type pump is operated at 1200 rpm for 100 hours at 79 C (175 F) pump inlet oil temperature, and 13 790 kpa (2000 psig) pressure. In this test, pump vane and ring weight loss due to wear is determined average weight loss with Gibraltar Premium Quality Anti-Wear Hydraulic Oil is only 25 mg, compared to a weight loss of more than 1000 mg for a conventional oil without anti-wear protection, a reduction of almost 98%.


THERMAL AND HYDROLYTIC STABILITY Many conventional anti-wear oils containing ZDDP may partially decompose under unusually high temperature (thermal) conditions or in the presence of water (hydrolytic). The products of thermal decomposition may appear in the system as a sticky sludge which can interfere with the operation of close-tolerance components such as servo valves. Hydrolytic decomposition can produce sulfur, which may be corrosive to metals in the system. Gibraltar Premium Quality Anti-Wear Hydraulic Oil contain a special type of ZDDP with good thermal and hydrolytic stability, which makes them suitable for systems where operating conditions may tend to create these types of decomposition. PERFORMANCE LEVEL Sperry Vickers 1-286-S, M-2950-S Denison HF-1, HF-2, HF-0 Racine Model 5, variable volume vane pump Cincinnati Milicron P-85, P-69 P-70 DIN 51524, part 2 Jeffrey No. 87 Ford M-6C32 U.S. Steel 136, 127 B.F. Goodrich 0152 General Motors LH-04-1, LH-06-1, LH-15-1

SUMARY OF BENEFITS Excellent thermal and oxidative stability Anti-wear protection Excellent rust protection Good demulsibility Hydrolytic stability Superior filterability

AVAILABILITY Gibraltar Premium Quality Anti-Wear Hydraulic Oil is available in ISO grades 32, 46, 68, 100, 150, 220 in 5 gallon pails, 30 gallon drums, 55 gallon drums and bulk.


TYPICAL INSPECTIONS

ISO GRADE 32 (Standard jacks) 68 (Telescopic jacks) Gravity, API specific @ 15.6C (60F)

30.9 0.871

29.6 0.878

Density, kg/m3 Lb/gal

868.9 7.253

875.8 7.311

Viscosity, cSt @ 40C cSt @ 100C SSU @ 100F SSU @ 210F

30.1 5.2 155 44.2

68 8.6 335 54

Viscosity Index 103 101

Pour Point, C F

-32 -25

-29 -20

Flash Point, C F

210 410

227 440

Color, ASTM D 1500 2.0 2.5

Rust Protection, ASTM D 665 a. Distilled water b. Sea water

______________no rust________________ ______________no rust________________

Hydrolytic stability, ASTM D 2619 cu mass loss, mg/cm2

0.17

0.17

Denison HF-O pump test ______________approved______________ Cincinnati-Milacron spec. P-75 ______________approved______________ Vane pump test, ASTM D 2882 2.5% water, mg weight loss

______________15.0__________________


Tank Shut-Off



Units Size A B CInches 1/4 1 3/4 3 5/8 2

MM 6.35 44.45 92.08 50.80Inches 3/8 1 13/16 3 5/8 2

MM 9.53 46.05 92.08 50.80Inches 1/2 2 3 5/8 2

MM 12.70 50.80 92.08 50.80Inches 3/4 2 1/8 4 3/8 2 1/2

MM 19.05 53.98 111.13 63.50Inches 1 2 9/16 5 2 3/4

MM 25.40 65.10 127.00 69.85Inches 1 1/4 2 25/32 5 5/16 3 1/8

MM 31.75 70.64 134.95 79.38Inches 1 1/2 2 13/16 6 11/32 3 1/2

MM 38.10 71.45 161.13 88.90Inches 2 3 5/16 7 7/16 3 3/4

MM 50.80 84.15 188.93 95.25Inches 2 1/2 4 3/16 9 1/8 4 3/4

MM 63.50 106.38 231.78 120.65Inches 3 4 5/8 10 15/32 5 1/4

MM 76.20 117.48 265.91 133.35Inches 4 5 1/2 15 1/2 5 1/4

MM 101.60 139.70 393.70 133.35

DIMENSIONS - INCHES / MILIMETERS

Conforms to: MSS SP-80. Type 1,

Class 125, Threaded Ends.

NO. PART MATERIAL SPECIFICATION1 Body Bronze ASTM B 622 Bonnet Bronze ASTM B 623 Wedge Bronze ASTM B 624 Stem Bronze ASTM B 625 Stuff Nut Rod Br. CA 3606 Check Nut Rod Br. CA 3607 1 Gland Rod Br. CA 3608 Wheel Nut Brass Commercial9 Handwheel Mall. Iron Commercial

10 Packing11 Name Plate Sh. Alum. Commercial

1Not used on 1/2" and smaller.

105

Non-Asbestos

MATERIAL LIST

SPECIFICATIONS

Non-Shock

i - 1

GATE 105BRONZE

125 lb. SWP-200 lb. WOG General ServiceSolid Wedge Disc Non-Rising Stem

Threaded Bonnet Gland Packed Threaded Ends

www.milwaukeevalve.com

t Printed on recycled paper with soy ink. 3/03

The information presented on this sheet is correct at the time of publication. Milwaukee Valve reserves the right to changedesign, and/or material specifications without notice. For the most current information access www.milwaukeevalve.com

4 size has split wedge and bolted bonnet. It is notcovered in MSS SP-80.

HarperTText Box55

High Pressure Switch



H I G H P R E S S U R E S W I T C H W X

HEX VARIES WITHMEDIA CONNECTION

SET POINTADJUSTMENT SCREWUNDER CAP(USE 5/16 HEX WRENCH)

2.6" MAX(66mm)

1.25" SQ(32mm)

.82"(21mm)

#8 32TERMINALS

Features

Long life elastomer diaphragm

High quality snap action switch

Field adjustable

Compact design

Available in a wide range of configurations

Proven in the most demanding mobile hydraulic applications

NEMA 4, 13

Dimensions Operating Specifications

Set Point Range 50 5000 PSI (1.38 289 Bar)

Set Point Tolerance 5 PSI or 5% (.34 Bar)

Maximum Operating Pressure 5000 PSI (344 Bar)

Proof Pressure 15000 PSI (1034 Bar)

Differential 3 10%

Current Rating 5 A @ 250 VAC

5 A @ 30 VDC (Resistive)

Media Connection See Order Chart Below for Options

Circuit Form SPST-NO or SPST-NC

Electrical Connection See Order Chart Below for Options

Diaphragm Material Buna N

Cycle Life 1 Million

Refer to the optional specifications and media connection designations charts for pressure and vacuum switches for additional options available on this model.

Shown with Complete DIN Electrical Option HR

WX 2 A 11 00 0 J EL

Media Connection1 1/4" NPT Male

2 1/8" NPT Male

4 716" SAE 37 Flare (-4)

6 716" SAE O-Ring (-4)

11 916" SAE O-Ring (-6)

Circuit FormA SPST-NO

B SPST-NC

C SPDT

Adjustment Range50 150 PSI

140 400 PSI

300 800 PSI

700 2500 PSI

2000 5000 PSI

Set Point DirectionJ Rising Adjustable

G Falling Adjustable

Electrical OptionsWL Wire Leads 18"

QC 1/4" Spade Connection

WP Weather Pack

HR DIN43650A Connector

MP Metri-Pack

AT 10 A @ 125/250 VAC5 A @ 30 VDC

GG Internal Ground

AU Gold Plate/Alloyfor low currents

How to Order

Example: Part Number: WX 2A 0100J / EL

/

* Defaults to Screw Terminals

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ISO Unions



Product Literature Sheet RP11/2004

Central Plastics Company 39605 Independence Shawnee, OK 74801 PH: 800.654.3872 FX: 800.733.5993 www.centralplastics.com

150# & 3000# INSULATING UNIONS

Ground Joint & O-Ring

Centrals insulating unions provide you with the strongest, tightest link in your piping system with permanent, economical protection that stops galvanic and electrolytic corrosion caused by stray or induced electrical currents. Features:

150# & 3000# Ground Joint Insulating Unions Ground Joint Extra-wide seating surface Precise Mating Tapers High compression, gas-tight seal that will not loosen under strain or vibration. Nut and Body Made of high-test, malleable iron Extra Heavy Shoulder On swivel end and nut, increases strength to withstand pipe strains, vibration,

misaligned connections and wrench abuse. Integral One-Piece Construction Insulation is bonded and molded to metal body. No loose parts to

assemble, lose or misalign during field installation. Precision Threading Exact dimensions achieved by expert machining. Meets ANSI B2.1 Molded Nylon Non-brittle to withstand extreme shock loads and impact without fracturing.

Chemically unaffected by most substances including gas, water, ammonia, petroleum oils and greases at temperatures as high as 250o F. Additional protection against shorts caused by bridging of foreign material provided by a return of nylon on the internal surface. Dielectric strength far beyond the toughest requirements.

Also Available with one swivel end of brass Size availability (, 3/8 in 3000# only), , , 1, 1 , 1 , 2

150# & 3000# O-Ring Flat Faced Type Insulating Unions

Confined O-Ring Seal Allows union to be reused. Little torque required to make gas tight seal, yet permits extremely high compression.

Brass Ring Serves as a bearing surface for the nut, eliminating undue wear or binding on nylon insulation when making-up.

Leak-Proof Seal Confined gasket makes the seal completely leak-proof. Will not loosen under strain or vibration.

Nut and Body Made of high-test, malleable iron Extra Heavy Shoulder On tail piece, increases strength to withstand pipe strains, vibrations,

misaligned connections and wrench abuse. Integral One-Piece Construction Insulation is bonded and molded to metal body. No loose parts to

assemble, lose or misalign during field installation. Precision Threading Exact dimensions achieved by expert machining. Meets ANSI B2.1 Available octagon nut or handlebar nut Size availability , , 1, 1 , 1 , 2, (2 , 3 in 3000# only)


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