165464654654 RGL 50-1-B

Weishaupt dual fuel burners Sizes 30 to 70Version NR (gas side NOx reduced)

1/2003 GB

2

RegulationDependent on fuel, burner size andrequirements, the regulation of air andfuel is by:

• Two and three stageThe oil side of dual fuel burners has anozzle assemble with two or threenozzles. A change in firing rate iseffected by opening and closing ofsolenoid valves 2 and 3 with therelevant air volume.

• Sliding two stageFor sliding two stage control, partialand full load are set positions withinthe regulation range. The burner’s firing rate slides between the two loadpoints, depending on the heat demand. Thus there are no suddenlarge increases or decreases in theamount of fuel used.

• ModulationModulating burners operate at anypoint within the regulation range, depending on the heat demand.

Reduced capacity at start-upThe burners start at ignition load anadditional pilot line. In this way only asmall amount of gas flows into thecombustion chamber. After a short delaythe burner moves to partial loadoperation.

Controlled shut downs from partialloadControlled shut down of the burneralways takes place from the partial loadposition, thus preventing impact on thegas main.

Fuel / air ratioThe controlled mixing of fuel andcombustion air varies depending on thesize and type of burner:Size 30Burner types RGL and RGMS: Pressureside air regulation via a compoundregulated control sleeve in the mixing head.

Burner type GL: Pressure side airregulation via an adjustable controlsleeve in the mixing head for capacityadjustment.Sizes 40 to 70Burner types GL, RGL and RGMS:Pressure side air regulation via acompound regulated control sleeve inthe mixing head.Heavy oil burnersHeavy oil burners are fitted with oilpreheaters which control the oiltemperature to keep it at the necessaryviscosity for good atomisation. Beforethe burner starts, a temperaturecontrolled sequence programme heatsthe nozzle to the same operatingtemperature by circulating preheated oilthrough the nozzle head.

Valve trainsTo comply with EN 676 burners must beequipped with two solenoid valves.Weishaupt gas and dual fuel burners areequipped with two Class A solenoidvalves (DMV) as standard. The W-FM100 combustion manager provides forvalve proving when an additional gaspressure switch is fitted. Other gas sideaccessories such as gas filters and gaspressure regulators, can be found in theList of Accessories.

Digital combustion managementThe W-FM 100 and W-FM 200*combustion managers ensure the simpleand safe operation of combustion plant.

All important functions, such as fuel andair feed or flame monitoring arecontrolled with digital precision. The aimis the optimisation of operationalfunctions, the maximisation of economy,and the minimisation of emissions.Thanks to digital combustionmanagement such an optimisation isavailable today at limited cost. The outlayfor installation and service is substantiallylower than with conventionaltechnologies.

For example, a separate control panel forthe burner switchgear is no longernecessary. Furthermore, remoteoperation, diagnosis and monitoring ofthe plant can be realised. That makesthings safer and simpler for the operator.

ApplicationsThe burners can be used with heatexchangers such as hot water boilers,steam boilers, air heaters, and for certainprocess applications. As the burners arecapable of overcoming high combustionchamber resistances, they are usedprimarily on modern high rated boilers.

FuelsOil side (Fuel Oil DIN 51 603):Light fuel oil (EL)Viscosity 6 mm2/s at 20°CMedium and heavy fuel oil (S)Viscosity up to 50 mm2/s at 100°C

Gas side (DVGW Worksheet G 260/l): Natural Gas E (formerly designatedNatural Gas H) Natural Gas LL (formerly designatedNatural Gas L).Liquid petroleum gas F

Installation sitesIn standard execution (materials,construction, protection), the burners aresuitable for use indoors at temperaturesbetween -15°C and +40°C and with amaximum relative humidity of 80%.

CertificationThe burners have been independentlytested and comply with the followingEuropean standards and EC directives:• EN 267 / EN 676• Machinery Directive 98/37/EC• Electromagnetic Compatibility

Directive 89/336/EEC• Low Voltage Directive 73/23/EEC• Gas Appliance Directive 90/396/EEC• Pressure Vessel Directive 97/23/EC

Outstanding serviceWeishaupt maintains an extensive globalsales and service network. Customerservice is available every day around theclock. In-house training by Weishauptensures the high standard of their serviceengineers.

* Available early 2004

Description

Weishaupt industrial burners, sizes 30 to 70, have been especially designed forindustrial capacity ranges. The monobloc burners are noteworthy for their largecapacity and operational ranges and numerous other interesting details:

• Compliance with the most stringent directives and emission limits• Large capacity and operational ranges• Stable fan reference line - good combustion behaviour• Quiet operation• Burner housing can be hinged open• Easy to install, set and service• Automatic air shut off on burner shut down

3

Capacity regulation

Two stage (ZM)Oil side G

K

Ein Aus

Three stage (TM)Oil side G

ZW

T

Ein Aus

Modulating (ZM) G

K

Z

Ein Aus

F = Full loadINT = Intermediate

loadP = Partial load I = Ignition load

Sliding two stage(ZM) G

K

Z

Ein Aus

Variants

Standard

Special execution

Digital combustion management(W-FM 100)

Electronic compound (RVW)with O2 trim

Electronic compound (RVW)with speed control

Electronic compound (RVW)with O2 trim and speed control

Mechanical compound


with capacity regulation


with capacity regulationand speed control

Digital combustion management(W-FM 200*)

with capacity regulationO2 trim and speed control

Explanation of designation

NOx reduced

ZM = Gas/Oil: Sliding two stageor modulating

Index for mixing head

Number for capacity range

Size

Fuel: Light Oil

Fuel: Gas

Regulating burner

RGL 40/1 – B, Vers. ZM-NR

NOx reduced

ZM = Gas: Sliding two stage ormodulating

Oil: Two stage

TM = Gas: Sliding two stage ormodulating

Oil: Three stage

Index for mixing head

Number for capacity range

Size

Fuel: Light Oil

Fuel: Gas

GL 40/1 – B, Vers. TM-NR

F

ON

ON

ON

ON OFF

OFFOFF

OFF

F

FF

P P

P

P

INT

I

I

4

The advantages of digital combustion management

Digital combustion managementmeans optimal combustion figures,continually reproducible settingfigures, and ease of use.

Weishaupt burners are equipped withelectronic compound and digitalcombustion management since moderncombustion technologies demand aprecise, continually reproducible dosingof fuel and combustion air. Only in thisway can optimal combustion figures beensured over extended periods.

If required, the burners can also beequipped with O2 trim* and speedcontrol.

Error free operation via a clear textdisplay.Setting and control of the burnerfunctions is achieved using a control anddisplay unit with a clear text display. TheCDU is linked to the combustionmanager via a safety bus system and canbe placed anywhere the user chooseswithin 100 m of the burner.

Flexible communication possibilitiesThe inbuilt interface enables allnecessary information and functions tobe relayed to a BMS system. If required,a modem enables a telephoneconnection to be installed for remoteoperation (e.g. oil/gas change-over,adjustment of setting values) and remotediagnosis.

Communication with external systemsvia Bus.If data has to be exchanged betweenburners and other heating systems withPLC devices, Weishaupt E-Gate acts asa gateway and translates the eBusprotocol into the standard Profibus DPprotocol.

* Available early 2004 in conjunction with the W-FM 200 combustion manager

Integration with building managementFor the control and management level,Weishaupt offers ProGraf NT - asoftware product that provides a realtime solution to meet all requirements.

The price advantage of newtechnologyWith improved technology and ease ofuse, combustion plant is becoming evenmore economical.

• No additional burner controls arerequired, since this effected by thecombustion manager. Contactors andburner motor fuses are the only additional items required.

• Less installation work means fewererrors: the burners are tested as acomplete unit at the factory.

• No additional costs for valve proving.

• If required, the W-FM 100 can be fitted with a capacity regulator andspeed control module. No separateequipment is required. The capacityregulator and speed control moduleare included as standard with the W-FM 200.

• Commissioning and service worktakes less time. The initial pre-settingof the burner is carried out at the factory. On site, only the site specificload points have to be determined.

• To facilitate O2 trim, only an O2 probeand O2 module have to be installedand connected with the W-FM 200via the internal safety bus.

Control and Display Unit

5

Gas feed

Mixing head

Oil feed

Air feed

O2 probe*

O2 module*

Control andDisplay Unit

BMSvisualisationProGraf NT

Impulse sender

Steppingmotors

CAN-Bus

CAN-Bus

eBus

W-FM 200 combustionmanager

Frequencyconvertor

Example of O2 trim and speed control with W-FM 200

6

Proven quality in detail

Pressure side air regulationvia mixing head withcompound regulated controlsleeve

The forward and reverse movements ofthe regulating sleeve in the mixing headensure that that the air annulus is correctat every load point throughout thecapacity range. This results in optimumvelocities over the whole of the regulationrange. With this system, the mixingpressure is increased at partial load,improving the intermixture of fuel and air.This results in a reduction in excess airand improved combustion efficiency dueto the constant air/fuel ratio.

Increased safety via shut offassembly with solenoidvalve

The electromagnetically actuated safetyshut off device isolates the oil supply andreturn on burner types RGL40 to 70 andRGMS30 to 70 when the burner shutsdown. Oil shut off directly at the nozzleensures a drip free burner shut down.(Burner type RGL30 uses a systemwithout nozzle shut off).

Considerable noisereduction due to soundabsorbing air inlet

By fitting sound absorbing materials onthe fan suction side it has been possibleto reduce operational noise considerably.

Example regulation ranges for different burner types

Cut-away of the fan housing

Cut-away of a nozzle shut of assembly

Burner sizes 40 to 70 with pressure side compound regulation

Control range up to 1:3

Control range up to 1:5

Burner without pressure side compound regulation

7

Front view

RGL70/2-A ZM NR dual fuel burner complete with pre-mounted DMV and plug connections (additional cost)

Burner with inbuilt Control and Display Unit

8

RGMS30/2-A ZM NR dual fuel burner complete with pre-mounted DMV and plug connections (additional cost)

Front viewBurner with inbuilt Control and Display Unit

9

Dual fuel burner selectionTypes GL, RGL and RGMS30, NR version

14

12

10

8

6

4

2

0

-20 500 1000 1500[kW] 2000

0 50 100 150[kg/h] EL 200

0 50 100 150[kg/h] S 200

2500

[ mbar ] Burner type RGL30/2-A, vers. ZM-NR RGMS30/2-A, vers. ZM-NRCombustion head type G30/2-NR 190x65 G30/2-NR 190x65Rating kW Nat. Gas/LPG 300 – 2300 300 – 2300Rating kg/h Light oil EL 40 – 193 –

Heavy oil S – 60 – 205

12

10

8

6

4

2

0

-20 500 1000 1500[kW] 2000

0 50 100 150[kg/h] EL 200

2500

[ mbar ] Burner type GL30/2-A, vers. ZM-NRGL30/2-A, vers. TM-NR

Combustion head type G30/2-NR 190x65Rating kW Nat. Gas/LPG 300 – 2300Rating kg/h Light oil EL 40 – 193

Comb. head open

Comb. head closed

Gas

/LP

G

LPG

Nat

. Gas

Gas

/LP

G

Ligh

t oil

Ligh

t oil

Ligh

t oil

Hea

vy o

il

Burner type Version DIN CERTCO No. Valve train Order No.Type test No. DN / BSP

GL30/2-A ZM-NR CE-0085-AP 0528 R 1 1/2” 218 303 135G310/99 M R 2” 218 303 15

DN 40 218 303 22DN 50 218 303 32DN 65 218 303 42

DN 80 218 303 52DN 100 218 303 62DN 125 218 303 72

GL30/2-A TM-NR CE-0085-AP 0528 R 1 1/2” 218 309 135G310/99 M R 2” 218 309 15

DN 40 218 309 22DN 50 218 309 32DN 65 218 309 42

DN 80 218 309 52DN 100 218 309 62DN 125 218 309 72

RGL30/2-A ZM-NR CE-0085-AP 0528 R 1 1/2” 218 305 135G311/99 M R 2” 218 305 15

DN 40 218 305 22DN 50 218 305 32DN 65 218 305 42

DN 80 218 305 52DN 100 218 305 62DN 125 218 305 72

RGMS30/2-A ZM-NR CE-0085-AP 0528 R 1 1/2” 219 305 13– R 2” 219 305 15

DN 40 219 305 22DN 50 219 305 32DN 65 219 305 42

DN 80 219 305 52DN 100 219 305 62DN 125 219 305 72

The ratings given are based on an air temperature of 20°Cand an installation altitude of 500 m.

The stated oil throughputs refer to a calorific value of 11.91kWh/kg for light oil EL and 11.24 kWh/kg for medium/heavyoil S

Turndown of dual fuel burners firing on oilDual fuel burners with regulating nozzles have a maximumturndown ratio on oil of 1:3. It should be ensured that the loweroperating point also lies within the burner’s capacity graph

Voltages and frequencies:As standard, the burners are suitable for three phase alternatingcurrent 400 V, 3 ~, 50 Hz. Other voltages and frequenciesavailable on request at no extra cost.

Standard burner motor:Isolation class F, IP 54 protection

10

Dual fuel burner selectionTypes GL, RGL and RGMS40, NR version

1816141210

86420

-20 500 1000 1500 2000[kW] 2500

0 50 100 150[kg/h] EL 200 250

3000

[ mbar ] Burner type GL40/1-B, vers. TM-NRCombustion head type G30/2-NR 190x58Rating kW Nat. Gas/LPG 450 – 2700Rating kg/h Light oil EL 45 – 227

1816141210

86420

-20 500 1000 1500 2000[kW] 2500 3000

0 50 100 150[kg/h] EL 200 250

3500

300

4000

[ mbar ] Burner type GL40/2-A, vers. TM-NRCombustion head type G40/2-NR 217x75Rating kW Nat. Gas/LPG 500 – 3450Rating kg/h Light oil EL 55 – 290

Gas

/LP

G

Ligh

t oil

Gas

/LP

G

Ligh

t oil

[kg/h] EL

12

1086420

-20 500 1000 1500[kW] 2000 2500

141618

0 50 100 150 200 250

0 50 100 150[kg/h] S 200 250

3000

[ mbar ] Burner type RGL40/1-B, vers. ZM-NR RGMS40/1-B, vers. ZM-NRCombustion head type G30/2-NR 190x58 G30/2-NR 190x58Rating kW Nat. Gas/LPG 450 – 2700 450 – 2700Rating kg/h Light oil EL 45 – 227


Gas

/LP

G

Ligh

t oil

Hea

vy o

il

4000

1210

86420

-20 500 1000 1500[kW] 2000 2500

141618

0 50 100 150[kg/h] EL 200 250

0 50 100 150[kg/h] S 200 250

3000 3500

300

300

[ mbar ] Burner type RGL40/2-A, vers. ZM-NR RGMS40/2-A, vers. ZM-NRCombustion head type G40/2-NR 217x35 G40/2-NR 217x35Rating kW Nat. Gas/LPG 500 – 3450 500 – 3450Rating kg/h Light oil EL 55 – 290


Gas

/LP

G

Ligh

t oil

Hea

vy o

il


GL40/1-B TM-NR CE-0085-AQ 0720 R 1 1/2” 218 408 135G566/2000M R 2” 218 408 15

DN 40 218 408 22DN 50 218 408 32DN 65 218 408 42

DN 80 218 408 52DN 100 218 408 62DN 125 218 408 72

GL40/2-A TM-NR CE-0085-AQ 0720 R 1 1/2” 218 409 135G534/2000M R 2” 218 409 15

DN 40 218 409 22DN 50 218 409 32DN 65 218 409 42

DN 80 218 409 52DN 100 218 409 62DN 125 218 409 72

RGL40/1-B ZM-NR CE-0085-AQ 0720 R 1 1/2” 218 404 135G567/2000M R 2” 218 404 15

DN 40 218 404 22DN 50 218 404 32DN 65 218 404 42

DN 80 218 404 52DN 100 218 404 62DN 125 218 404 72


RGMS40/1-B ZM-NR CE-0085-AQ 0720 R 1 1/2” 219 404 13– R 2” 219 404 15

DN 40 219 404 22DN 50 219 404 32DN 65 219 404 42

DN 80 219 404 52DN 100 219 404 62DN 125 219 404 72

RGL40/2-A ZM-NR CE-0085-AQ 0720 R 1 1/2” 218 405 135G567/2000M R 2” 218 405 15

DN 40 218 405 22DN 50 218 405 32DN 65 218 405 42

DN 80 218 405 52DN 100 218 405 62DN 125 218 405 72

RGMS40/2-A ZM-NR CE-0085-AQ 0720 R 1 1/2” 219 405 13– R 2” 219 405 15

DN 40 219 405 22DN 50 219 405 32DN 65 219 405 42

DN 80 219 405 52DN 100 219 405 62DN 125 219 405 72

11


RGL50/1-B ZM-NR CE-0085-AQ 0721 R 1 1/2” 218 504 135G535/2000M R 2” 218 504 15

DN 40 218 504 22DN 50 218 504 32DN 65 218 504 42

DN 80 218 504 52DN 100 218 504 62DN 125 218 504 72

RGMS50/1-B ZM-NR CE-0085-AQ 0721 R 1 1/2” 219 504 13– R 2” 219 504 15

DN 40 219 504 22DN 50 219 504 32DN 65 219 504 42

DN 80 219 504 52DN 100 219 504 62DN 125 219 504 72

RGL50/2-A ZM-NR CE-0085-AQ 0721 R 1 1/2” 218 505 135G535/2000M R 2” 218 505 15

DN 40 218 505 22DN 50 218 505 32DN 65 218 505 42

DN 80 218 505 52DN 100 218 505 62DN 125 218 505 72DN 150 * 218 505 82

RGMS50/2-A ZM-NR CE-0085-AQ 0721 R 1 1/2” 219 505 13– R 2” 219 505 15

DN 40 219 505 22DN 50 219 505 32DN 65 219 505 42

DN 80 219 505 52DN 100 219 505 62DN 125 219 505 72DN 150 * 219 505 82

Dual fuel burner selectionTypes RGL and RGMS50, NR version

1210

86420

-20 500 1000 1500[kW] 2000 2500

141618

0 50 100 150[kg/h] EL 200 250

0 50 100 150[kg/h] S 200 250

3000 3500

300

350

2022

4000

350

350

4500

[ mbar ] Burner type RGL50/1-B, vers. ZM-NR RGMS50/1-B, vers. ZM-NRCombustion head type G40/2-NR 217x75 G40/2-NR 217x75Rating kW Nat. Gas/LPG 550 – 4000 550 – 4000Rating kg/h Light oil EL 55 – 336 –

Heavy oil S– 100 – 355

Gas

/LP

G

Ligh

t oil

Hea

vy o

il

1210

86420

-20 1000 2000 3000[kW] 4000 5000

141618

0 50 100 150[kg/h] EL 200 250

0 50 100 150[kg/h] S 200 250

20

300 350 400 450

300 350 400 450

6000

[ mbar ] Burner type RGL50/2-A, vers. ZM-NR RGMS50/2-A, vers. ZM-NRCombustion head type G50/2-NR 290x185 G50/2-NR 290x185Rating kW Nat. Gas 600 – 5400 600 – 5400

LPG 800 – 5400 800 – 5400Rating kg/h Light oil EL 95 – 453 –


Nat

. Gas

LPG

Ligh

t oil

Hea

vy o

il






* DN 150 with two individual solenoid valves

12


RGL60/2-A ZM-NR CE-0085-AQ 0722 DN 40 218 605 225G518/2000M DN 50 218 605 32

DN 65 218 605 42

DN 80 218 605 52DN 100 218 605 62DN 125 218 605 72DN 150 * 218 605 82

RGMS60/2-A ZM-NR CE-0085-AQ 0722 DN 40 219 605 22– DN 50 219 605 32

DN 65 219 605 42

DN 80 219 605 52DN 100 219 605 62DN 125 219 605 72DN 150 * 219 605 82


1210

86420

-20 1000 2000 3000[kW] 4000 5000

141618

0 100[kg/h] EL 200

0 100[kg/h] S 200

20

300 400 500

300 400 500

6000 7000

[ mbar ] Burner type RGL60/2-A, vers. ZM-NR RGMS60/2-A, vers. ZM-NRCombustion head type G60/2-NR 345x230 G60/2-NR 345x230Rating kW Nat. Gas/LPG 800 – 6100 800 – 6100Rating kg/h Light oil EL110 – 512 –


Gas

/LP

G

Ligh

t oil

Hea

vy o

il







13


RGL70/1-B ZM-NR CE-0085-AQ 0723 DN 40 218 704 225G519/2000M DN 50 218 704 32

DN 65 218 704 42

DN 80 218 704 52DN 100 218 704 62DN 125 218 704 72DN 150 * 218 704 82

RGMS70/1-B ZM-NR CE-0085-AQ 0723 DN 40 219 704 22– DN 50 219 704 32

DN 65 219 704 42

DN 80 219 704 52DN 100 219 704 62DN 125 219 704 72DN 150 * 219 704 82

RGL70/2-A ZM-NR CE-0085-AQ 0721 DN 40 218 705 225G519/2000M DN 50 218 705 32

DN 65 218 705 42

DN 80 218 705 52DN 100 218 705 62DN 125 218 705 72DN 150 * 218 705 82

RGMS70/2-A ZM-NR CE-0085-AQ 0723 DN 40 219 705 22– DN 50 219 705 32

DN 65 219 705 42

DN 80 219 705 52DN 100 219 705 62DN 125 219 705 72DN 150 * 219 705 82


1210

86420

-20 1000 2000 3000[kW] 4000 5000

141618

0 100[kg/h] EL 200

0 100[kg/h] S 200

20

300 400 500

300 400 600

6000 7000

600

500

22

8000

[ mbar ] Burner type RGL70/1-B, vers. ZM-NR RGMS70/1-B, vers. ZM-NRCombustion head type G60/2A-NR 345x230 G70/2A-NR 345x230Rating kW Nat. Gas/LPG 800 – 7400 800 – 7400Rating kg/h Light oil EL100 – 621 –


Gas

/LP

G

Ligh

t oil

Hea

vy o

il

600

1210

86420

-20 2000[kW] 4000

141618

0 100[kg/h] EL 200

0 100[kg/h] S 200

20

300 400 500

300 400

6000 8000

600

500

22

10000

800700 900

700 800 900

12000

[ mbar ] Burner type RGL70/2-A, vers. ZM-NR RGMS70/2-A, vers. ZM-NRCombustion head type G70/2A-NR 425x295 G70/2A-NR 425x290Rating kW Nat. Gas 1000 – 10500 1000 – 10500

LPG 1400 – 10500 1400 – 10500Rating kg/h Light oil EL160 – 881 –


Nat

. Gas

LPG

Ligh

t oil

Hea

vy o

il







14

Type 30/2-A and 40/1-B, version NRBurner Low pressure supply High pressure supply rating (flow pressure in mbar before (flow pressure in mbar before kW shut off valve pe,max = 300 mbar) solenoid valve)

Nominal diameter of valve trains Nom. diameter of valve trains40* 50* 65 80 100 125 40* 50* 65 80 100 125Nom. diameter of gas butterfly valve Nom. diam. of gas butterfly valve40 50 50 50 50 50 40 50 50 50 50 50

Natural Gas E, Hi = 37.26 MJ/mn3 (10.35 kWh/mn3) d = 0.6061200 58 31 17 12 10 9 23 19 11 8 7 61400 79 42 23 16 13 11 32 25 15 11 9 81600 102 54 29 20 16 14 42 33 19 14 12 111800 128 68 36 24 19 17 53 42 25 18 15 142000 158 83 44 29 23 21 65 52 31 22 19 172200 190 100 53 35 27 24 79 63 37 26 22 202400 226 118 62 42 32 28 94 75 44 31 26 242700 285 149 78 51 39 35 118 94 55 39 33 30

Natural Gas LL, Hi = 31.79 MJ/mn3 (8.83 kWh/mn3), d = 0.6411200 83 44 23 15 12 11 33 26 15 10 9 81400 112 59 31 20 16 14 45 36 20 14 12 111600 145 76 39 25 20 17 59 46 27 18 15 141800 183 95 49 32 25 22 75 59 34 24 20 182000 226 117 60 39 30 26 92 73 42 29 24 222200 272 141 72 46 35 31 111 88 50 35 29 262400 – 167 85 54 41 36 132 105 60 42 35 312700 – 211 107 68 51 44 – 132 75 52 43 39

LPG B/P, Hi = 93.20 MJ/mn3 (25.89 kWh/mn3), d = 1.5551200 27 16 10 8 – – 11 9 6 – – –1400 36 21 13 10 9 9 16 13 9 7 6 61600 46 27 16 13 11 10 20 17 11 9 8 81800 58 33 20 15 13 13 26 21 14 11 10 102000 71 41 25 18 16 15 32 26 18 14 13 122200 86 49 27 22 19 17 38 32 21 17 15 142400 101 57 35 25 22 20 46 38 25 20 18 172700 127 72 42 31 27 25 58 48 32 25 23 21

Type G50/2-A version NRBurner Low pressure supply High pressure supply rating (flow pressure in mbar before (flow pressure in mbar before kW shut off valve pe,max = 300 mbar) solenoid valve)

Nominal diameter of valve trains Nom. diameter of valve trains40* 50* 65 80 100 125 150 40* 50* 65 80 100 125 150Nom. diameter of gas butterfly valve Nom. diam. of gas butterfly valve50 50 65 80 80 80 80 50 50 65 80 80 80 80

Natural Gas E, Hi = 37.26 MJ/mn3 (10.35 kWh/mn3) d = 0.6062000 162 95 54 39 32 30 29 70 64 40 31 28 26 262500 240 135 71 47 37 33 31 97 88 51 37 32 29 283000 – 184 91 56 43 37 34 130 117 64 43 35 32 313500 – – 114 67 49 41 37 – – 78 50 40 35 334000 – – 151 89 65 54 50 – – 104 67 54 48 454500 – – 190 113 81 68 63 – – 132 85 69 61 585000 – – – 137 99 82 76 – – – 104 84 74 705400 – – – 158 113 94 86 – – – 120 96 84 80

Natural Gas LL, Hi = 31.79 MJ/mn3 (8.83 kWh/mn3), d = 0.6412000 234 136 76 54 45 41 39 100 92 57 44 39 37 362500 – 194 100 66 52 46 43 140 127 73 52 45 41 403000 – – 130 80 60 51 48 – – 91 61 50 45 433500 – – 164 96 68 57 52 – – 112 71 57 50 474000 – – – 123 88 72 66 – – – 92 73 64 614500 – – – 153 108 89 81 – – – 114 90 78 745000 – – – 185 129 105 95 – – – 138 108 93 885400 – – – – 146 119 107 – – – – 122 105 99

LPG B/P, Hi = 93.20 MJ/mn3 (25.89 kWh/mn3), d = 1.5552000 64 36 19 13 10 9 9 24 22 12 8 7 6 62500 101 58 31 22 18 16 15 41 37 22 16 14 13 123000 146 83 45 31 26 23 22 60 55 33 24 21 20 193500 198 113 62 42 35 31 30 82 75 45 34 29 27 274000 258 147 80 55 44 40 38 107 98 59 44 39 36 354500 – 186 100 68 55 50 48 136 124 74 55 49 45 445000 – – 122 83 67 60 58 – – 91 68 59 55 545400 – – 141 96 77 69 66 – – 106 78 69 64 62

Type 40/2-A and Type 50/1-B, version NRBurner Low pressure supply High pressure supply rating (flow pressure in mbar before (flow pressure in mbar before kW shut off valve pe,max = 300 mbar) solenoid valve)

Nominal diameter of valve trains Nom. diameter of valve trains40* 50* 65 80 100 125 40* 50* 65 80 100 125Nom. diameter of gas butterfly valve Nom. diam. of gas butterfly valve40 50 65 65 65 65 40 50 65 65 65 65

Natural Gas E, Hi = 37.26 MJ/mn3 (10.35 kWh/mn3) d = 0.6061600 99 51 25 15 12 10 39 31 15 10 8 71800 125 65 31 19 14 12 49 39 20 13 10 92000 154 79 38 23 17 14 61 48 24 16 12 112400 220 113 54 32 23 20 88 69 35 23 18 162800 299 152 72 42 30 25 119 94 47 30 24 213200 – 199 93 55 39 33 – 123 62 40 31 273600 – – 117 68 48 40 – – 78 50 39 344000 – – 143 84 59 49 – – 97 62 48 42

Natural Gas LL, Hi = 31.79 MJ/mn3 (8.83 kWh/mn3), d = 0.6411600 142 73 35 21 15 13 56 44 22 14 11 91800 180 92 43 26 48 15 71 55 28 17 13 122000 221 112 53 31 22 18 87 68 34 21 16 142400 – 161 75 44 31 26 126 99 49 31 24 212800 – 218 101 58 41 33 – 134 67 42 32 283200 – – 131 76 53 43 – – 88 55 43 373600 – – 165 94 66 53 – – 110 69 53 464000 – – 203 116 80 65 – – 136 85 66 57

LPG B/P, Hi = 93.20 MJ/mn3 (25.89 kWh/mn3), d = 1.5551600 43 24 13 9 7 7 17 14 8 5 – –1800 54 30 16 11 9 8 22 17 10 7 6 52000 66 36 19 13 10 9 27 21 12 8 7 62400 95 51 26 17 14 12 39 31 17 12 10 92800 128 68 35 23 18 16 53 42 23 16 14 123200 166 88 45 29 23 20 69 55 31 21 18 163600 209 110 55 36 27 24 87 70 38 27 22 204000 258 136 68 43 33 29 108 86 47 33 27 25

Valve train sizing with DMV valves

The combustion chamber pressure in mbar must be added tothe minimum gas pressure required.

For low pressure supplies, pressure regulating devices withsafety membrane in accordance with EN 88 are used. Themaximum permissible supply pressure before the shut offvalve is 300 mbar.

For high pressure supplies, high pressure regulating devicesin accordance with EN 3380 can be selected from thebrochure ‘Pressure regulating units with safety assembliesfor Weishaupt gas and dual fuel burners’. This details highgas pressure sets suitable for supply pressures of up to 4bar.

See burner plate for maximum supply pressure.

* The figures given for size DN 40 also apply to 1 1/2” and thosefor DN 50 to 2” valve trains.

15

Type 60/2-A, version NRBurner Low pressure supply High pressure supply rating (flow pressure in mbar before (flow pressure in mbar before kW shut off valve pe,max = 300 mbar) solenoid valve)


Natural Gas E, Hi = 37.26 MJ/mn3 (10.35 kWh/mn3) d = 0.6064000 – – 135 74 48 38 34 – – 88 52 38 31 294300 – – 156 85 56 44 39 – – 103 60 44 37 344500 – – 171 93 61 48 43 – – 112 66 48 40 384800 – – 194 106 69 54 48 – – 128 75 55 46 435000 – – 210 114 75 58 52 – – 138 81 59 49 465300 – – – 127 83 65 57 – – – 91 66 55 515600 – – – 141 91 71 63 – – – 100 73 60 566100 – – – 165 106 82 72 – – – 117 85 70 65

Natural Gas LL, Hi = 31.79 MJ/mn3 (8.83 kWh/mn3), d = 0.6414000 – – 188 99 62 47 41 – – 121 68 48 38 354300 – – – 115 72 55 47 – – – 79 56 45 414500 – – – 126 79 60 52 – – – 87 61 50 464800 – – – 142 89 68 59 – – – 99 70 56 525000 – – – 154 97 73 63 – – – 107 76 61 565300 – – – 172 108 81 70 – – – 120 84 68 625600 – – – 191 119 89 77 – – – 133 93 75 696100 – – – – 139 103 89 – – – – 108 87 80

LPG B/P, Hi = 93.20 MJ/mn3 (25.89 kWh/mn3), d = 1.5554000 243 133 69 44 33 29 27 93 84 48 33 28 25 244300 281 154 79 50 38 33 31 108 97 56 39 32 29 284500 – 168 87 55 42 36 34 118 106 61 42 35 32 314800 – 191 98 62 47 41 38 134 120 70 48 40 36 355000 – 206 106 67 51 44 41 – 130 75 52 43 39 385300 – – 119 75 56 49 46 – – 84 58 48 43 425600 – – 132 82 62 54 50 – – 94 64 53 48 466100 – – 155 96 72 62 58 – – 110 75 62 56 54

Type 70/1-B, version NRBurner Low pressure supply High pressure supply rating (flow pressure in mbar before (flow pressure in mbar before kW shut off valve pe,max = 300 mbar) solenoid valve)


Natural Gas E, Hi = 37.26 MJ/mn3 (10.35 kWh/mn3) d = 0.6063500 – 226 106 59 40 32 29 154 136 70 42 31 26 254000 – 293 137 75 50 40 35 199 176 90 53 39 33 314500 – – 171 93 61 48 43 – – 113 66 49 40 385000 – – 209 114 74 58 51 – – 138 80 59 49 455600 – – 261 140 91 70 62 – – 171 100 72 60 566200 – – – 170 109 84 74 – – – 121 87 72 676800 – – – 203 130 100 87 – – – 144 104 85 797400 – – – 239 152 116 101 – – – 169 121 100 92

Natural Gas LL, Hi = 31.79 MJ/mn3 (8.83 kWh/mn3), d = 0.6413500 – – 147 79 51 39 34 – 191 96 55 39 32 304000 – – 191 102 65 50 44 – – 125 71 51 42 394500 – – 241 128 82 62 54 – – 157 90 64 52 485000 – – – 157 99 76 66 – – 193 110 78 64 595600 – – – 195 123 93 81 – – – 137 97 79 736200 – – – 237 149 112 97 – – – 166 118 95 886800 – – – 283 177 133 115 – – – 199 140 113 1047400 – – – – 208 156 134 – – – – 164 133 122

LPG B/P, Hi = 93.20 MJ/mn3 (25.89 kWh/mn3), d = 1.5553500 180 95 46 27 19 16 14 64 57 30 18 14 12 114000 236 125 61 36 26 21 20 85 76 41 26 20 17 164500 299 159 78 46 33 27 25 109 97 52 33 26 23 225000 – 196 96 57 40 34 31 135 120 65 42 33 29 275600 – 245 120 70 50 42 38 169 151 82 52 41 36 346200 – – 145 85 60 50 46 – 184 99 63 50 43 416800 – – 173 101 71 58 53 – – 119 75 59 51 497400 – – 204 118 82 67 61 – – 139 88 68 59 56

Type 70/2-A, version NRBurner Low pressure supply High pressure supply rating (flow pressure in mbar before (flow pressure in mbar before kW shut off valve pe,max = 300 mbar) solenoid valve)


Natural Gas E, Hi = 37.26 MJ/mn3 (10.35 kWh/mn3) d = 0.6065000 – – 197 102 62 46 39 – – 126 69 47 37 346000 – – – 137 80 57 47 – – 173 91 59 45 407000 – – – 181 104 72 59 – – – 119 76 57 508000 – – – – 133 92 74 – – – 154 98 73 649000 – – – – 165 113 91 – – – 192 122 89 789500 – – – – 183 124 100 – – – – 135 99 8610000 – – – – – 138 111 – – – – 149 110 9610500 – – – – – 152 122 – – – – 165 121 106

Natural Gas LL, Hi = 31.79 MJ/mn3 (8.83 kWh/mn3), d = 0.6415000 – – – 138 81 57 47 – – 175 91 60 45 406000 – – – 189 106 72 58 – – – 123 77 56 497000 – – – – 140 94 75 – – – 163 101 73 638000 – – – – 182 122 97 – – – – 132 95 839000 – – – – – 151 119 – – – – 165 118 1029500 – – – – – 168 132 – – – – 184 131 11410000 – – – – – – 146 – – – – - 145 12510500 – – – – – – 159 – – – – - 158 137

LPG B/P, Hi = 93.20 MJ/mn3 (25.89 kWh/mn3), d = 1.5555000 – – 161 121 105 98 96 200 185 130 106 97 93 926000 – – 174 118 94 85 81 – – 131 97 84 79 777000 – – – 124 92 79 74 – – 143 97 80 72 698000 – – – 141 99 82 75 – – 166 106 83 73 699000 – – – 167 114 93 84 – – – 124 95 82 779500 – – – 184 125 101 91 – – – 136 104 89 8410000 – – – – 139 112 101 – – – 151 115 99 9310500 – – – – 154 124 112 – – – 168 128 110 104

The combustion chamber pressure in mbar must be added tothe minimum gas pressure required.

For low pressure supplies, pressure regulating devices withsafety membrane in accordance with EN 88 are used. Themaximum permissible supply pressure before the shut offvalve is 300 mbar.

For high pressure supplies, high pressure regulating devicesin accordance with EN 3380 can be selected from thebrochure ‘Pressure regulating units with safety assembliesfor Weishaupt gas and dual fuel burners’. This details highgas pressure sets suitable for supply pressures of up to 4bar.

See burner plate for maximum supply pressure.

* The figures given for size DN 40 also apply to 1 1/2” and thosefor DN 50 to 2” valve trains.

16

Scope of delivery

Description GL30-ZM GL30-TM RGL30 RGMS30 GL40-TM RGL40 RGMS40 RGL60 RGMS60RGL50 RGMS50 RGL70 RGMS70

Burner housing, hinged flange, housing cover, Weishaupt burner motor, air regulation housing, fan wheel, combustion head, ignition unit, ignition cable, ignition electrodes, nozzle assembly with oil nozzle(s), combustion manager with control unit, flame sensor, flange gasket, limit switch on hinged flange, fixing screws ● ● ● ● ● ● ● ● ●

W-FM 100 combustion manager ● ● ● ● ● ● ● ● ●

Gas double solenoid valve (DMV), Class A (DN 150 valve train includes two single solenoid valves type MVD 5150) ● ● ● ● ● ● ● ● ●

Gas butterfly valve ● ● ● ● ● ● ● ● ●

Pilot line solenoid valve (Class A) ● ● ● ● ● ● ● ● ●

Valve connection piece ● ● ● ● ● ● ● ● ●

Air pressure switch ● ● ● ● ● ● ● ● ●

Oil pressure switch in return ● ● ● ● ● ● ●

Gas pressure switch ● ● ● ● ● ● ● ● ●

Adjustable regulating sleeve in the mixing head ● ●

Compound regulated sleeve in the mixing head ● ● ● ● ● ● ●

Servomotor for fuel/air compound regulation via W-FM 100Servomotor for air damper ● ● ● ● ● ● ● ●Servomotor for gas butterfly ● ● ● ● ● ● ● ●Servomotor for oil regulator ● ● ● ● ● ●Servomotor for regulating sleeve ● ● ● ● ● ● ●

Oil pump ● ● ● ●➀ ● ● ●➀ ● ●➁

Oil preheater ●➀ ●➀ ●➁

Oil hoses ● ● ● ● ● ● ● ● ●

2 oil solenoid valves, 1 safety valve, two stage nozzle assembly without shut off ●

2 oil solenoid valves, 1 safety valve, three stage nozzle assembly with solenoid shut off ● ● ●

3 oil solenoid valves, 1 safety valve, three stage nozzle assembly without shut off ● ●

2 solenoid valves in flow and return, nozzle assembly without shut off ●

1 solenoid valves in flow and return, nozzle assembly with solenoid shut off ● ●

Electromagnetic clutch ● ● ● ● ● ● ● ● ●

In accordance with EN 676, gas filters and governors form part of the burner supply (see Weishaupt Accessories List)Burner execution complies with TRD 606, 24 h/72 h see technical brochure, Print No. 863.

➀ Heavy oil burners, sizes 30 to 50, are equipped as standard with integral oil pump and electric oil preheater. If required, an additionalmedium oil preheater can be supplied at extra cost (see Special Equipment).

➁ For heavy oil burners, sizes 60 and 70, pump and preheater stations are required.

17

Special equipment

Description Size 30 Size 40 Size 50 Size 60 Size 70

Vertically firing burner version standard standard standard standard standard

Air intake flange for connection of an air duct 280 003 47 280 001 68 280 000 92 280 000 38 280 000 13

Combustion head extension by 150 mm GL../2-A, vers. ZM-NR 290 005 15 – – – –GL../1-B, vers. TM-NR – 290 005 27 – – –GL../2-A, vers. TM-NR 290 005 17 290 005 07 – – –RGL../1-B, vers. ZM-NR – 290 005 29 290 005 09 – 290 011 40RGL../2-A, vers. ZM-NR 290 005 19 290 005 09 290 004 99 290 004 19 290 004 85RGMS../1-B, vers. ZM-NR – 290 011 25 290 009 42 – 290 011 42RGMS../2-A, vers. ZM-NR * 290 011 27 290 011 30 290 011 32 290 011 34

by 300 mm GL../2-A, vers. ZM-NR 290 005 16 – – – –GL../1-B, vers. TM-NR – 290 005 28 – – –GL../2-A, vers. TM-NR 290 005 18 290 005 08 – – –RGL../1-B, vers. ZM-NR – 290 005 30 290 005 10 – 290 011 41RGL../..-A, vers. ZM-NR 290 005 20 290 005 10 290 005 00 290 004 20 290 004 86RGMS../1-B, vers. ZM-NR – 290 011 26 290 011 29 – 290 011 43RGMS../2-A, vers. ZM-NR * 290 011 28 290 011 31 290 011 33 290 010 96

Capacity regulator for W-FM 100 290 010 60 290 010 60 290 010 60 290 010 60 290 010 60

Burner controllerMechanical compound with LFL in lieu of W-FM 100 -price reduction- 290 011 02 290 011 02 290 011 02 290 011 02 290 011 02Mechanical compound with LGK in lieu of W-FM 100 -price reduction- 290 011 03 290 011 03 290 011 03 290 011 03 290 011 03

Solenoid valve for air pressure switch testfor continuous run fan or post purge 290 004 29 290 004 29 290 000 31 290 000 31 290 000 31

Oil preheaterWEV2.2 in lieu of EV2D on RGMS 30 and 40 RGMS../1-B, vers. ZM-NR – 290 001 68 290 002 26 – –WEV3/01 in lieu of WEV2.2/01 on RGMS50 RGMS../2-A, vers. ZM-NR 290 001 68 290 001 68 290 002 26 – –

MV9C oil preheater (medium) in addition to standard integral electric oil preheaterRGMS../1-B, vers. ZM-NR – 280 003 34 280 002 98 – –RGMS../2-A, vers. ZM-NR 280 003 60 280 003 34 280 001 17 – –

Fittings medium preheater station in conjunction with electric preheaterscrewed for warm water up to 110°C 120 001 70 120 001 70 120 001 70 – –flanged for warm water up to 110°C 120 001 78 120 001 78 120 001 78 – –flanged for hot water from 110°C up to 180°C 120 001 79 120 001 79 120 001 79 – –

screwed for low pressure steam from 0.5 bar up to 1.5 bar 280 001 18 280 001 18 280 001 18 – –screwed for high pressure steam from 1.5 bar up to 15 bar 280 001 19 280 001 19 280 001 19 – –

flanged for high pressure steam from 12 bar up to 20 bar 280 001 21 280 001 21 280 001 21 – –flanged for high pressure steam from 20 bar up to 25 bar 280 001 22 280 001 22 280 001 22 – –

flanged for thermal fluid up to 250°C 120 001 75 120 001 75 120 001 75 – –flanged for thermal fluid up to 300°C 120 001 77 120 001 77 120 001 77 – –

Note: Additional price on request for DMV pre-mounted on burner with plug connections.

* Additional price on request

18

Technical dataSizes 30 and 50

Description GL30/2-A RGL30/2-A RGMS30/2-A

Burner motor 400 V, 3 ~, 50 Hz Type D112/110-2 D112/110-2 D112/110-2Nominal capacity kW 4.5 4.5 4.5Nominal load at 400 V A 9.5 9.5 9.5Motor prefuse (�∆ start) A 20 20 20Speed (50 Hz) 1/rpm 2900 2900 2900Fan wheel colour / ø blue / 268 x 100 blue / 268 x 100 blue / 268 x 100Combustion manager Type W-FM100 W-FM100 W-FM100Ignition unitType Type W-ZG02/2 W-ZG02/2 W-ZG02/2Servomotor Type SQM 45 SQM 45 SQM 45Integral pump Type J6 TA3 TA3Oil preheater Type – – EV2D

Oil throughput kg/h – – 270Heating capacity kW – – 13.2

Oil solenoid valve 230V 1/8” 9 W Type 7121ZBG1 KRTO – –(2 / 3 off)

230V 1/8” 19 W Type 121 K 2423 – –115V 1/4” (flow) 20 W Type – 121 K 6220 (2 off) –115V 1/8” (return) 20 W Type – 121 K 2423 (2 off) –115V 3/8” (flow) 20 W Type – – 321 H 2322115V 3/8” (flow) 20 W Type – – 121 G 2320

Oil pressure switch 1 - 10 bar (light oil return - 5 bar) Type – DSA 46 F0011 - 10 bar (heavy oil return - 7 bar) Type – – DSA 46 F001

Oil hoses DN / Length 13/1000 20/1000 –(High pressure metal hoses for RGMS) DN / Length – – 20/1300Burner weight kg (approx.) 135 145 175

Valve train weight DN 40 50 65 80 100 125 150(with 2 solenoid valves) kg (approx.) 21 22 34 43 72 124 140

Description GL40/1-B RGL40/1-B RGMS40/1-BGL40/2-A RGL40/2-A RGMS40/2-A

Burner motor 400 V, 3 ~, 50 Hz Type D112/140-2a D112/140-2a D112/140-2aNominal capacity kW 5.5 5.5 5.5Nominal load at 400 V A 11.5 11.5 11.5Motor prefuse (�∆ start) A 25 25 25Speed (50 Hz) 1/rpm 2900 2900 2900Fan wheel colour / ø blue / 295 x 100 blue / 295 x 100 blue / 295 x 100Combustion manager Type W-FM100 W-FM100 W-FM100Ignition unitType Type W-ZG02/2 W-ZG02/2 W-ZG02/2Servomotor Type SQM 45 SQM 45 SQM 45Integral pump Type J6➀ TA3 TA3

Oil preheater Type – – EV2D➁Oil throughput kg/h – – 270

Heating capacity kW – – 13.2Oil solenoid valve 230V 1/8” 19 W Type 121 K 2423 (3 off) – –

230V 1/8” (safety valve) 20 W Type 121 K 6220 – –115V 1/4” (flow) 20 W Type – 321 H 2322 321 H 2322115V 1/8” (return) 20 W Type – 121 G 2320 121 G 2320

Oil pressure switch 1 - 10 bar (light oil return - 5 bar) Type – DSA 46 F001 –1 - 10 bar (heavy oil return - 7 bar) Type – – DSA 46 F001

Oil hoses DN / Length 13/1000 20/1000 –(High pressure metal hoses for RGMS) DN / Length – – 20/1300Burner weight kg (approx.) 160 160 190


➀ Burners > 200 kg/h: oil pump J7 in lieu of J6 (see Special Equipment for extra cost)Burners > 250 kg/h: oil pump TA2 in lieu of J6 (see Special Equipment for extra cost)

➁ Burners > 270 kg/h: oil preheater WEV2.2 in lieu of EV2D (see Special Equipment for extra cost)

19

Technical dataSize 50

Description RGL50/1-B RGL50/2-A

Burner motor 400 V, 3 ~, 50 Hz Type D132/120-2 D132/170-2Nominal capacity kW 9 13.5Nominal load at 400 V A 18 26Motor prefuse (�∆ start) A 35 50Speed (50 Hz) 1/rpm 2850 2900Fan wheel colour / ø blue / 345 x 100 blue / 345 x 100Combustion manager Type W-FM100 W-FM100Ignition unitType Type W-ZG02/2 W-ZG02/2Servomotor Type SQM 45 SQM 45Integral pump Type TA4C T2COil solenoid valve 115V 3/8” (flow) 20W Type 321 H 2322 321 H 2322

115V 3/8” (return) 20W Type 121 G 2320 121 G 2320Oil pressure switch 1 - 10 bar (light oil return - 5 bar) Type DSA 46 F001 DSA 46 F001

1 - 10 bar (heavy oil return - 7 bar) Type – –Oil hoses DN / Length 25/1300 25/1300Burner weight kg (approx.) 235 240


Description RGMS50/1-B RGMS50/2-A

Burner motor 400 V, 3 ~, 50 Hz Type D132/120-2 D132/170-2Nominal capacity kW 9 13.5Nominal load at 400 V A 18 26Motor prefuse (�∆ start) A 35 50Speed (50 Hz) 1/rpm 2850 2900Fan wheel colour / ø blue / 345 x 100 blue / 345 x 100Combustion manager Type W-FM100 W-FM100Ignition unitType Type W-ZG02/2 W-ZG02/2Servomotor Type SQM 45 SQM 45Oil preheater Type WEV2.2/01➂ WEV3/01

Oil throughput kg/h 300 500Heating capacity kW 13.8 22.4

Integral pump Type TA4C T2COil solenoid valve 115V 3/8” (flow) 20W Type 321 H 2322 321 H 2322

115V 3/8” (return) 20W Type 121 G 2320 121 G 2320Oil pressure switch 1 - 10 bar (heavy oil return - 7 bar) Type DSA 46 F001 DSA 46 F001Oil hoses DN / Length 25/1500 25/1500Burner weight kg (approx.) 275 280


➂ Burners > 300 kg/h: oil preheater WEV3 in lieu of WEV2.2 (see Special Equipment for extra cost)

20

Technical dataSizes 60 and 70

Description RGL60/2-A RGMS60/2-A

Burner motor 400 V. 3 ~. 50 Hz Type D132/170-2 D132/170-2Nominal capacity kW 13.5 13.5Nominal load at 400 V A 25 25Motor prefuse (�∆ start) A 50 50Speed (50 Hz) 1/rpm 2900 2900Fan wheel colour / ø blue / 515 x 120 blue / 515 x 120Combustion manager Type W-FM100 W-FM100Ignition unitType Type W-ZG02/2 W-ZG02/2Servomotor Type SQM 45 SQM 45Integral pump Type T2C –Oil solenoid valve 115V 3/8” (flow) 20W Type 321 H 2322 321 H 2322

115V 3/8” (return) 20W Type 121 G 2320 121 G 2320230V 3/8” (Bypass) 19W Type – 322 H 7306

Oil pressure switch 2 – 40 bar (flow 18 bar) Type – DSA 58 F0011 - 10 bar (light oil return - 5 bar) Type DSA 46 F001 –1 - 10 bar (heavy oil return - 7 bar) Type – DSA 46 F001

Oil hoses DN / Length 25/1300 –(High pressure metal hoses for RGMS) DN / Length – 16/1500Burner weight kg (approx.) 330 305➀


➀ Weight excluding pump station and preheater station

Description RGL70/1-B RGL70/2-A RGMS70/1-B RGMS70/2-A

Burner motor 400 V, 3 ~, 50 Hz Type D160/215-2B D160/215-2 D160/215-2B D160/215-2Nominal capacity kW 18 21 18 21Nominal load at 400 V A 36.5 39 36.5 39Motor prefuse (�∆ start) A 63 63 63 63Speed (50 Hz) 1/rpm 2900 2900 2900 2900Fan wheel colour / ø green / 530 x 120 blue / 590 x 160 green / 530 x 120 blue / 590 x 160Combustion manager Type W-FM100 W-FM100 W-FM100 W-FM100Ignition unitType Type W-ZG02/2 W-ZG02/2 W-ZG02/2 W-ZG02/2Servomotor Type SQM 45 SQM 45 SQM 45 SQM 45Integral pump Type T2C (> 600 kg/h) T2C (> 600 kg/h) – –

Type T3C (< 600 kg/h) T3C (< 600 kg/h) – –Oil solenoid valve 115V 1/2” (flow) 20W Type 321 H 2522 321 H 2522 321 H 2522 321 H 2522

115V 1/2” (return) 20W Type 121 G 2520 121 G 2520 121 G 2520 121 G 2520230V 3/8” (Bypass) 19W Type – – 322 H 7306 322 H 7306

Oil pressure switch2 – 40 bar (flow - 18 bar) Type – – DSA 58 F001 DSA 58 F0011 - 10 bar (light oil return - 5 bar) Type DSA 46 F001 DSA 46 F001 – –1 - 10 bar (heavy oil return - 7 bar) Type – – DSA 46 F001 DSA 46 F001

Oil hoses DN / Length 25/1300 25/1300 – –(High pressure metal hoses for RGMS) DN / Length – – 20/1500 20/1500Burner weight kg (approx.) 435 435 410➀ 410➀


➀ Weight excluding pump station and preheater station

21

Burner fuel systems

13a

13a1310 16a

115V 115V

Type GL30Z (oil side)

13a

13a1310 16a

13a

115V 115V

115V

Types GL30T / GL40T (oil side)

P M

10 16a12

15 12a1412a

12

115V 115V

115V 115V

Type RGL30 (oil side)

P M

10 1612

151412a

11

115V

115V

Types RGL40 to RGL70 (oil side)

P M

ϑ

10 1612

151412a

11

115V

115V

17 18

Types RGMS30 to RGMS50 (oil side)Integral pump and preheater

P M

ϑ P

ϑ

17 1811 1210 16

1514a12a

115V

14

12b

115V

18

Types RGMS60 and RGMS70 (oil side)With separate pump and preheater stations

PP P

5b

4 6

97➀

1➀ 2➀ 3➀ 4a➀ 8 5➁

Types 30 to 70 (gas side)With DMV solenoid valves

Legend

1 Isolating cock ➀2 Gas filter ➀3 Governor (LP) ➀4 Low gas pressure switch4a High gas pressure switch (for TRD) ➀5 Double gas solenoid valve (DMV) ➁5a Pilot line gas solenoid valve6 Gas butterfly valve7 Gas pressure gauge and cock ➀8 Gas pressure switch (valve proving) ➀9 Burner10 Oil pump11 Oil filter12 Normally closed oil solenoid valve (115 V,

electrically connected in series with 15a)12a Normally closed oil solenoid valve (115 V,

electrically connected in series with 15,fitted against the direction of flow)

12b Normally open bypass oil solenoid valve13 Normally closed oil solenoid valve13a Normally closed oil solenoid valve for

stages 1, 2 and 314 Oil pressure switch in return15 Oil regulator16 Nozzle assembly with shut off device

(solenoid valve)16a Nozzle assembly without shut off device17 Oil preheater18 PT100 temperature sensor (to monitor

minimum oil temperature

➀ Not included in burner price➁ Single solenoid valves for DN 150

22

Pump and preheater stationsDescription

Included in delivery - pump stationsPump unit (screw spindle pump withmotor), pressure gauge, vacuum gauge,pressure regulating valve, ball valves,suction flange, pressure flange includingcounter flanges, screws and washers,suction-side filter. All parts fullyassembled on an oil drip tray.

The pump station is built as one of twodifferent versions - either as a singlestation unit with one pump, or as a twinstation unit with two pumps, one pumpbeing in reserve. Should the one pumpfail, it is possible to quickly switch over tothe other.

Only tried and tested makes of pump areused. The pumps are carefully matchedto the capacity of the burner.

Included in delivery - preheaterstationsPreheater stations are supplied fullyassembled on an oil drip tray. Thepreheater ensures the constantregulation of the preheat temperatureand thus the viscosity of the fuel oil.

There are two basic versions of thepreheater station available:

1. Electric preheating2. Medium preheating

WEV.. and MV.. type preheaters areused.

MV.. medium oil preheaterMedium preheaters are high capacity,forced circulation heat exchangers. Highcapacity is achieved with a compact,space saving construction. Hot water,steam or thermo fluid can be used asheating media. The oil preheatersguarantee substantially stable oiltemperatures and thus good combustionfigures. The oil temperature achieveddepends on the heating medium used.

When selecting and sizing, please referto the oil temperature diagrams inchapter 5.3 of the technical brochure“Weishaupt electric and medium oilpreheaters”, print No. 18. Weishauptmedium oil preheaters can be useduniversally. It is possible to change themedium at any time. The preheaters areused either alone or in conjunction withan electric oil preheater.

If operating steam at more than 7.5 bar orhot water between 180°C and 200°C iscontinuously available, then an electricpreheater is not required. This is alsopossible if plant with the above minimumpressures or temperatures can beoperated with distillate oil EL or gas.

If the medium temperature is notsufficient to adequately preheat the fueloil, then the electric oil preheater inputsthe additional heat required. The electricoil preheater heats the oil for the start upof the plant. If the required mediumtemperature is available then the stationswitches over to the medium oilpreheater thus saving on expensiveelectrical energy.

Suitable connection fittings for mediumoil preheaters can be selected,depending on the medium available. Ifmedium oil preheaters are providedwithout electric oil preheaters, amechanical temperature regulator mustbe used with the medium connectionfittings. The given prices do not includemedium connection fittings.

Air / gas separators or oil circulationtanksPatented air / gas separators orcirculation tanks are always required andmust be offered.

By using an air / gas separator orcirculation tank, it is possible for thepreheated oil from the burner return tobe mixed in with that of the burner supply.This results in an energy saving, as it isonly necessary to partially heat the fueloil.

Where one burner is operating ondistillate oil , it is possible to use a twopipe system so long as the suctionvacuum does not exceed 0.5 mbar. Ifseveral burners with air / gas separatorsor oil circulation tanks are being suppliedby a ring main, then it is a good idea toprovide a manually actuated double shutoff device with limit switch immediatelyafter the air / gas separator or circulationtank. The air / gas separator orcirculation tank must be selectedaccording to the ring main pump ratingand the burner size. When choosing ringmain pump units, please ensure that thecapacity is around 1.5 - 2 times thenozzle rating.

General instructionsWhen starting a boiler from a coldcondition with residual oil, an electric oilpreheater capacity must be provided forat least 30% of the boiler rating. On hotwater boilers up to 130°C operatingtemperature, the electric oil preheatersmust be able to produce the full boileroutput without medium preheaters. Useof a medium preheater is not suitable formedium temperatures below 100°C. Thenumber of media oil preheaters to beselected depends on the oil throughputand can be taken from the capacitycharts (see the technical brochure“Weishaupt electric and media oilpreheaters”).

Planning and installation instructionsAir / Gas separator, circulation tank,pump station and oil preheater stationmust be installed close to the burner.

On RGMS type burners, sizes 60 and70, the time required for oil circulationduring start up depends on the length ofthe pipework between the burner and theair gas separator or circulation tank.

The shorter the pipeline, the shorter theperiod between heat being called for andoil release / burner start after a controlledshutdown.

23

Pump and preheater stationsTypes

Pump stations - 50 Hz frequencyBurner Technical data - pump Version with 1 pump Version with 2 pumpscapacity Supply at Speed Motor at Pump type Order No. Pump type Order No.in kg/h 150 mm2/s l/h 1/rpm 450 mm2/s kW230 – 350 860 2900 1.5 SPF 10-38 170 002 81 SPZ 10-38 170 002 85350 – 650 1700 2900 2.2 SPF 20-38 170 002 82 SPZ 20-38 170 002 86650 – 940 2310 2900 4.0 SPF 20-46 170 002 83 SPZ 20-46 170 002 87940 – 1480 3630 2900 5.5 SPF 40-38 170 004 87 SPZ 40-38 170 004 88

Pump stations - 60 Hz frequency 270 – 415 1020 3400 2.2 SPF 10-38 170 003 09 SPZ 10-38 170 003 11415 – 780 2050 3400 2.6 SPF 20-38 170 003 10 SPZ 20-38 170 003 12780 – 965 2720 3400 4.0 SPF 20-46 170 003 13 SPZ 20-46 170 003 14

Preheater stationsType Number Medium preheater Electric preheater Order No.

kg/h kg/h at ∆t = 75°CWEV3.1/01 1 – 375 170 003 55WEV3.1/01 2 – 750 170 003 52WEV3/01 1 – 500 170 002 23WEV3/01 2 – 1000 170 002 24MV9C with temperature contr. 1 500 – 170 001 03MV9C without temperature contr. 1 500 – 170 001 04MV10A with temperature contr. 1 1000 – 170 000 94MV10A without temperature contr. 1 1000 – 170 002 30

Connection fittings for preheater stations with 1 oil preheaterDescription Order No.Fittings for MV9C medium preheater station (with electric preheater stations)– screwed for warm water up to 110°C 120 001 70– screwed for high pressure steam up to 1.5 bar 170 003 59– screwed for high pressure steam from 1.5 bar up to 15 bar 170 003 60– flanged for warm water up to 110°C 120 001 78– flanged for hot water from 110°C up to 180°C 120 001 79– flanged for high pressure steam up to 1.5 bar 170 003 61– flanged for high pressure steam from 6 bar up to 20 bar 170 003 62– flanged for high pressure steam from 20 bar up to 25 bar 170 003 67– flanged for thermal fluid up to 250°C 120 001 75– flanged for thermal fluid up to 300°C 120 001 77Fittings for MV9C medium preheater station (with thermostat valve. without electric preheater)– flanged for hot water from 180°C up to 200°C 120 001 81– flanged for high pressure steam from 7.5 bar up to 13 bar 170 003 63– flanged for high pressure steam from 13 bar up to 20 bar 170 003 64– flanged for high pressure steam from 20 bar up to 25 bar 170 003 65– flanged for thermal fluid from 200°C up to 250°C 120 001 84– flanged for thermal fluid from 250°C up to 300°C 120 001 85Fittings for MV10A medium preheater station (with electric preheater stations)– screwed for warm water up to 110°C 170 001 35– screwed for high pressure steam up to 1.5 bar 170 001 47– screwed for high pressure steam from 1.5 bar up to 15 bar 170 001 53– flanged for warm water up to 110°C 170 001 38– flanged for hot water from 110°C up to 180°C 170 001 44– flanged for high pressure steam up to 1.5 bar 170 001 50– flanged for high pressure steam from 6 bar up to 20 bar 170 001 56– flanged for high pressure steam from 20 bar up to 25 bar 170 002 00– flanged for thermal fluid up to 250°C 170 001 59– flanged for thermal fluid up to 300°C 170 001 62Fittings for MV10A medium preheater station (with thermostat valve, without electric preheater)– flanged for hot water from 180°C up to 200°C 170 001 68– flanged for high pressure steam from 7.5 bar up to 13 bar 170 001 71– flanged for high pressure steam from 13 bar up to 20 bar 170 001 74– flanged for high pressure steam from 20 bar up to 25 bar 170 001 85– flanged for thermal fluid from 200°C up to 250°C 170 001 77– flanged for thermal fluid from 250°C up to 300°C 170 001 80

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Brenner-Anschluß

Pump station (with 2 pumps) Medium preheater station Electric preheater station

Examples of mediumconnection fittings

Hot water

HW outlet

HW inlet

Hot water and thermo fluid

HW outlet Thermo fluid outlet

HW inletThermo fluid inlet

Low / high pressure steam up to 1.5 bar

Condensate outlet

Steam inlet

High pressure steam up to 15 bar

Condensate outlet

HPS inlet

DescriptionThe connection fittings are chosendepending on the medium type andthe number of preheaters.

Diagram - separate pump and preheater stations

Preheater (not includedin delivery)

Included with pump station

Ball valve

Included with preheater

Regulator

Accessories

Condensate sight glass

Steam trap

Filter

Pressure gaugeLines shown in black to beprovided on site

Mediumpreheater

Electricpreheater

Mechanically connected shut offassembly with limit switch and

safety valveMechanicallyconnectedshut offassemblywith limitswitch andsafety valve

Air/gas separator

Pump and preheater stationsConnection fittings

25

Dimensions Sizes 30 and 40

Size Dimensions in mml1 l2 l3 l5 l6 l7 l8 l9 l10 l11 l12 l13 b1 b2 b3 b4

30/2-A 1083 245 272 8 354 300 58 238 123 32 308 195 895 371 208 700

40/1-B 1128 270 272 8 414 320 58 238 123 32 328 195 950 401 242 755

40/2-A 1148 270 332 8 414 340 67 258 133 42 348 195 950 401 242 755

b5 b6 h1 h2 h3 h4 h5 h6 d1 d2 d4 d5 d6 d7 d8➀ r1➂ r2

30/2-A 418 �330 572 207 407 207 210 �330 280 250 218 M12 360 285 DN50 970 890

40/1-B 462 �330 607 211 422 207 210 �330 280 250 218 M12 360 285 DN50 1050 970

40/2-A 462 �370 607 211 422 227 210 �370 320 290 218 M12 400 325 DN65 1050 970

➀ Flange facing to DIN 2633➁ Pilot line connection either side➂ With electromagnetic clutch

All measurements are approximate. Weishaupt reserve the right to make alterations in light of future developments.

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Dimensions Size 50



Size Dimensions in mml1 l2 l3 l5 l6 l7 l8 l9 l10 l11 l12 l13 b1 b2 b3 b4 b5

50/1-B 1195 315 332 8 422 363 67 258 133 42 368 254 1060 440 277 820 550

50/2-A 1245 315 332 8 422 413 72 308 158 65 388 314 1100 465 277 860 550

b6 h1 h2 h3 h4 h5 h6 d1 d2 d4 d5 d6 d7 d8➀ r1➂ r2

50/1-B �370 730 263 513 227 183 �370 320 290 258 M12 400 325 DN65 1180 1000

50/2-A �430 730 263 513 257 197 �430 380 350 258 M16 480 390 DN80 1180 1025

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d5

d6

d7

Dimensions Sizes 60 and 70

Size Dimensions in mml1 l2 l3 l5 l6 l7 l8 l9 l10 l11 b1 b2 b3 b4 b5 b6

60/2-A 1478 405 357 8 508 440 89 348 178 85 1215 487 280 980 670 �520

70/1-B 1648 483 357 8 614 510 89 348 178 87 1410 602 340 1125 760 �520

70/2-A 1668 483 362 8 614 530 102 368 188 87 1410 602 340 1170 760 �600

h1 h2 h3 h4 h5 d1 d2 d4 d5 d6 d7 d8➀ r1➁ r2

60/2-A 930 360 670 302 �520 432 400 258 M16 470 435 DN100 1350 1140

70/1-B 1075 420 775 302 �520 432 400 310 M16 470 435 DN100 1500 1310

70/2-A 1075 420 775 315 �600 470 480 310 M16 550 500 DN100 1500 1310



Product and customer service -the complete Weishaupt range

Regular maintenance reduces heatingcosts and environmental pollution. Only aproperly adjusted burner can saveenergy and be environmentally friendly.Behind each Weishaupt burner standsthe whole Weishaupt customer serviceorganisation. The outstanding effortsmade in maintenance and service justifythe enormous trust placed inWeishaupt’s burners, for at Weishauptproduct and customer service belongtogether.

Weishaupt customer service is there foryou all year round. Whenever you needhelp, be it the supply of spare parts,technical advice or a site visit. We arethere when you need us.

Max Weishaupt GmbHD - 88475 SchwendiTel.: (07353) 830, Fax.: (07353) 83358www.weishaupt.de

Print No. 83201302, August 2003Printed in Germany. All rights reserved.

Neachells Lane, Willenhall, WV13 3RGTel: (01902) 609841, Fax: (01902) 633343

63 Carlton Place, Glasgow, G5 9TWTel: (0141) 420 2030, Fax: (0141) 420 2088www.weishaupt.co.uk

Documents

165464654654 RGL 50-1-B