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

Electric Iron

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

Standard Operating Instructions 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 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

Standard Operating Instructions 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 Plate Frame Surface Plate Heating Element Heater plate Terminal Housing Handle Rotary Switch

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

Standard Operating Instructions Shut door properly. Set regulator for the required temp. and time Make sure of earthing Observe pilot lamp indication.

ELECTRIC TOASTERS

Parts of Electric Toasters Ebonite Handle Ebonite Knob Metal body Slice remover Heating element Automatic browning control Automatic pop-up

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

Standard Operating Instructions 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 Geyser Outer Container Inner Container Vent pipe Inlet Outlet pipe Fusible plug Thermostat Element Inspection Cover Safety Valve Indicator lamp

Standard Operating Instructions 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 KETTLE

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

Standard Operating 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 PERCOLATOR

Parts of Coffee Percolator Percolating Tube Outlet Tap Heating Element Handle Glass Cover Coffee Pot Bottom Cover Terminal Housing Studs

Standard Operating Instructions Use 3 core cable Holes for coffee powder may be clean. Do not give supply with out water Avoid loose connection

FLUORESCENT TUBE

Parts of Fluorescent tube Choke Starter Glass tube filled with argon gas and mercury Tungsten Filament Base Plate

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

ELECTRIC BELL

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

Standard Operating Instructions Avoid long pressing of push button. Check for defective wire or cord Use sand paper for cleaning rusted point

CEILING FAN

Parts 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

Standard Operating Instructions 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 FAN

Parts of Table Fan Electric Motor Capacitor Speed controlling resistor Fan blades Steel wire guard Oscillation Control

Standard Operating Instructions 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 MIXER

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

Standard Operating Instructions 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 MACHINE

Parts of Washing Machine 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

Standard Operating Instructions 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 DRYER

Parts of Hair Dryer Plastic Body Electric Motor Fan or Impeller Heating Element Switch Supply Cord

Standard Operating Instructions Use 3 core cable for supply Do not keep it in ‘ON’ position for long time Avoid loose connections

ROOM COOLER

Parts 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

Standard Operating Instructions 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 CLEANER

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

Standard Operating Instructions 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 MACHINE

Parts of Electric Drill Machine Handle Electric Motor Switch Body Chuck Gear system Cable clamp

Standard Operating Instruction 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 Heater Heating Element Reflector Insulating Rods Thermostat Cable Indicating Lamps

Standard Operating Instructions 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 Motors

Parts of 1ph. Induction Motor Starting Winding Running Winding Rotor Capacitor (In case of capacitor motor) Centrifugal Switch Lifting lug, Bearings

Standard Operating Instructions 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.