Business Studies, asked by pranjalporje15, 1 year ago

trouble shooting chart of electric iron.
In tabular form​

Answers

Answered by upenderchikara34
1

Answer:

sorry i dont know so sorry sisssssss......

Answered by traplord
0

Answer:

Trouble            Possible causes                            Corrective action to be taken

  •               No power at outlet.                            Check outlet for power.
  •              Defective cord or plug.                      Repair or replace.
  •              Loose terminal connections    Check and tighten the terminals

No heat             Broken lead in iron.                         Repair or replace lead.

                          Loose thermostat control knob.       Clean and tighten.

                          Defective thermostat                        Replace thermostat.

                          Defective heater element.              Replace the element if              

                                                                                       separate. If cast in,  

                                                                                        replace sole-plate                                            

                                                                                               assembly.

   

                            Open terminal fuse                                    Replace.

Insufficient heat        Low line voltage.                    Check voltage at outlet.

                                 Incorrect thermostat setting         Adjust and recalibrate

                                                                                                thermostat  

Excessive heat          Incorrect thermostat setting         Adjust and recalibrate  

                                                                                        thermostat or replace.

                                    Defective thermostat.                    Replace thermostat.

                                     Blisters on sole-plate

Excessive heat            First repair the thermostat control. Then replace or repair the sole-plate, depending on its condition.

Tears clothes.                     Rough spot, nick, scratch, burn on sole-plate.

Remove these spots with fine emery and polish the area with buff.

Iron cannot be turned off         Thermostat switch contacts are welded                            together.

Check the thermostat switch contact. Open them by force. The contact points should be in open condition at off position of the control knob.

 

Power cord

Loose connection.

Clean and tighten.

Broken wire.

Repair or replace.

 

Sticks to clothes

Dirty sole-plate.

Clean.

Excessive starch in clothes.

Iron at a lower temperature. Use less starch next time.

Wrong setting of the thermostat knob.

Set the knob to correct temperature.

Iron too hot for fabric being ironed.

Lower the thermostat setting.

 

Iron gives shock

Disconnected earth connection.

Check earth connection and connect properly.

Weak insulation of heating element.

Check insulation resistance of heating element; if necessary replace element.

Earth continuity with common earth not available.

Check the main earth continuity and connect properly.

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