UNDP – DST Skills project of trec - step Technopreneurial Learning Material Package Electrical Domestic Appliances In Association With VidyaDeep Foundation

UNDP – DST Skills project UNDP – DST Skills project of of

trec - steptrec - step

Technopreneurial Learning Technopreneurial Learning Material PackageMaterial Package

Electrical Domestic AppliancesElectrical Domestic Appliances

In Association WithIn Association With

VidyaDeep FoundationVidyaDeep Foundation

SataraSatara

Electric IronElectric Iron

Parts of Electric ironParts of Electric iron• Base Plate• Heating element• Pressure plate• Iron cover or case• Mica and asbestos sheets• Handle• Terminal Housing• Supply cord

Standard Operating Standard Operating InstructionsInstructions

• Use Three core cable• Do not overheat• Supply wire should not come under

the hot iron.• Keep Surfaces of plates smooth. • Use sand paper for smoothing surface

ELECTRIC STOVE

Parts of Electric StoveParts of Electric Stove• Metal Frame• Heater plate• Heater element• Terminals with nuts and washers• Porcelain bushes for terminals• An iron strip to support the heater plate• Terminal housing• Supply cord


• Use 3 core cable • Do not over heat• Avoid handling from one place to

another in ON position.• Do not touch heating element in ON

condition.• Do not allow the main cable near hot

place.

ELECTRIC HOT PLATE

Parts of Hot PlateParts of Hot Plate

• Frame• Surface Plate• Heating Element• Heater plate• Terminal Housing• Handle• Rotary Switch


• Use 3 core cable• Wire should not touch to hot place.• Rusted parts should be cleaned.• Rotary switch should be at OFF

Position while not in working.

Parts of Cooking Parts of Cooking RangeRange

• Surface heating unit• Temperature controller• Timer for Setting temperature• Box type container• Heat resist element• Center tube• Cake tin• Rack and pastry moulds


• Shut door properly.• Set regulator for the required

temp. and time• Make sure of earthing • Observe pilot lamp indication.

ELECTRIC TOASTERS

Parts of Electric ToastersParts of Electric Toasters

• Ebonite Handle• Ebonite Knob• Metal body• Slice remover• Heating element• Automatic browning control

• Automatic pop-up


• Use 3 core cable• Always preheat the toaster• Use the handle to hold the toaster• Do not use sharp objects to remove

sandwiches.• Use little quantity of detergent to remove

food particles. • Do not allow the toaster and main cable near

hot surface.• Disconnect the toaster from supply while

placing and removing the sandwich.

IMMERSION WATER HEATER

Parts of Immersion Water Parts of Immersion Water HeaterHeater

• Molded ‘U’ shaped metal body• Heating element• Terminal Housing• Rubber band for cord• Three pin plug• Water level indicator • Earthing strip


• Dip up to indicated marks• Do not allow water in the terminal housing.• First switch off supply and then remove.• Do not use for other liquids except water.• Switch ON after dipping. • Use 3 core cable.• Do not overheat

GEYSER

Parts of GeyserParts of Geyser• Outer Container• Inner Container• Vent pipe• Inlet• Outlet pipe• Fusible plug• Thermostat• Element• Inspection Cover• Safety Valve• Indicator lamp


• Water flows freely from outlet tap• Use 3 core cable for the supply• Effective earthing must provided• In case of overload indication,

disconnect the supply.

ELECTRIC KETTLEELECTRIC KETTLE

Parts of Electric KettleParts of Electric Kettle• Cylindrical Metal Body • Mouth Piece• Ebonite Knob• Ebonite Handle• Terminal Housing• Ebonite stud• Bottom Cover• Heating Element

Standard Operating Standard Operating Instructions Instructions

• Use 3 core cable for supply• Avoid loose connection of cable.• Do not overheat• Avoid loose fitting of handle.• Do not give supply without liquid in

it.

COFFEE PERCOLATORCOFFEE PERCOLATOR

Parts of Coffee Parts of Coffee PercolatorPercolator

• Percolating Tube• Outlet Tap• Heating Element• Handle• Glass Cover• Coffee Pot• Bottom Cover• Terminal Housing• Studs


• Use 3 core cable• Holes for coffee powder may be

clean.• Do not give supply with out water • Avoid loose connection

FLUORESCENT TUBEFLUORESCENT TUBE

Parts of Fluorescent tubeParts of Fluorescent tube

• Choke• Starter• Glass tube filled with argon gas and

mercury• Tungsten Filament• Base Plate


• Avoid loose connection.• Fix tube accessories correctly.• Clean glass tube regularly.• Avoid use of wire in case of starter

ELECTRIC BELLELECTRIC BELL

Parts of Electric BellParts of Electric Bell

• Electromagnet • Two Solenoid Coils• Iron Frame• Armature• Soft iron cores• Bakelite base• Gong • Contact strip• Adjusting Screw• Bell cover


• Avoid long pressing of push button.• Check for defective wire or cord• Use sand paper for cleaning rusted

point

CEILING FANCEILING FAN

Parts of Ceiling FanParts of Ceiling Fan• Bobbin• Shackle and bolt• Top canopy• Hanging Rod• Bottom canopy• Capacitor and Capacitor Housing• Upper cover• Back cover• Blades• Motor• Shank• Decorating cup


• Select proper speed• Avoid continuous ON condition. • Avoid blending of blades• In OFF condition both regulating knob

and switch are in Off condition.• Avoid fast rotating of regulating knob• Use Medium speed.• Avoid Fast speed.

TABLE FANTABLE FAN

Parts of Table FanParts of Table Fan

• Electric Motor• Capacitor• Speed controlling resistor• Fan blades• Steel wire guard• Oscillation Control


• Use 3 Core cable for supply• Use proper speed• Do not rotate blades by hand in

on condition.• Avoid blending of blades• In normal use avoid fast speed

condition.• Keep child away form table fan.

ELECTRIC MIXERELECTRIC MIXER

Parts of Electric MixerParts of Electric Mixer• Motor Housing• Motor Shaft Coupling• Switch knob• Over load Indicator• Different plastic jar


• Do not run without any load• Fix the blade tight• Locks the jar in perfect position. • Use rubber sealing ring on the base of blade assembly. • In running condition, only centre stopper should be removed for

viewing. • Before starting, switch knob is at off position.• Motor should not used continuously.• Select the required speed.• A gap of 15 seconds between each operation. • Do not insert any metal part from centre stopper in running condition

of motor. • Use 3 core cable for supply.• Do not put big pieces in blender.• Avoid boiling liquid.• Do not load heavily.• For mixing two-third of the jar should be filled.

ELECTRIC WASHING ELECTRIC WASHING MACHINEMACHINE

Parts of Washing Parts of Washing MachineMachine

• Inlet hose connection• Switch controls• Washer tub cover• Lint Filter• Overflow filter• Wash tub• Drain outlet screen and pulsator• Spinner lid and spin tub• Hose hander and drain house• Power cord and ground wire


• Remove objects from the packets before washing.

• Don’t use excessive detergent powder.• Never put hand into spin tub• Do not use hot water• Water should reach to top of agitator blades• Remove kinks from inlet house• Do not wash anything that requires dry

cleaning.• Don’t put the clothes soaked with inflammable

substances.

HAIR DRYERHAIR DRYER

Parts of Hair DryerParts of Hair Dryer

• Plastic Body• Electric Motor• Fan or Impeller• Heating Element• Switch• Supply Cord


• Use 3 core cable for supply• Do not keep it in ‘ON’ position for

long time• Avoid loose connections

ROOM COOLERROOM COOLER

Parts of Room CoolerParts of Room Cooler

• Electric Motor• Speed control switch• Humidity control switch• Water level indicator• Plastic grill• Grills Setting knob• Water pump • Water tank• Water tube and khas-khas


• Check the water level• Proper earthing should be provided• Check the Khas-Khas pad for dirty• Align properly• Select proper position of speed

control• Select proper position of cooling

control

VACUUM CLEANERVACUUM CLEANER

Parts of Vacuum CleanerParts of Vacuum Cleaner• Electric Motor• Suction Fan• Switch• Nozzle• Container• Cord and plug


• Use 3 core cable for supply connection.• Clean filter bag regularly.• Use squirel brush to clean sopha or beds.• Use Upholstery nozzle to clean soft mating.• Use multipurpose duster to any object.• Use crevice nozzle to clean corners.• Select proper speed.• Select proper attachment for specific

function.

ELECTRIC DRILL MACHINEELECTRIC DRILL MACHINE

Parts of Electric Drill Parts of Electric Drill MachineMachine

• Handle• Electric Motor• Switch• Body• Chuck• Gear system• Cable clamp

Standard Operating Standard Operating InstructionInstruction

• Use 3 core cable for supply connection.• Use proper bit for proper places.• Don’t keep ‘ON condition for a long time.• Do proper oiling of gear system.• Grip the bit in chuck tightly or avoid loose fitting

of bit in chuck.• Use cement bit for drilling on wall.• Use wooden bit for drilling in wooden job.• Proper earthing should be provided.

Room Heater

Parts of Room HeaterParts of Room Heater• Heating Element• Reflector• Insulating Rods• Thermostat• Cable• Indicating Lamps


• Do not place it on the floor• Use proper wall fittings• Set appropriate temperature settings• Use standard cord for connection• Use earthing connection

Single Phase Induction Single Phase Induction MotorsMotors

Parts of 1ph. Induction Parts of 1ph. Induction MotorMotor

• Starting Winding• Running Winding• Rotor• Capacitor (In case of capacitor

motor)• Centrifugal Switch• Lifting lug, Bearings


• Use starter whenever necessary• Test the motor before installation.• Always connect to 1-ph.A. C. Supply.• Use earthing connection.• Inspect motor periodically.• Know the type of it.

Documents

UNDP – DST Skills project of trec - step Technopreneurial Learning Material Package Electrical Domestic Appliances In Association With VidyaDeep Foundation