Page 189 - Electronic Mechanic - TP - Volume - 2

ELECTRONICS MECHANIC - CITS

Dirty filters, full dust bag or Clean filters, empty dust bag,
blockage in fittings causing the check and remove any blockage
My vacuum has changed pitch or machine to work harder from fittings.
is making a different noise
Motor has a jam or worn bearings Submit for repair. Contact your
Supervisor.
Bag and filter are full Check and clean filters for
blockages, empty/ replace bag or
filter.
Missing Bag or Bag not fitted Replace and/or fit bag correctly.
My vacuum is blowing dust out the correctly into machine. Missing
exhaust vent
filter Replace filter correctly.
Hole in the Bag Replace bag if disposable. Contact
your supervisor to replace a cloth
bag.

Result: Dismantling and identifying various parts, wiring, and tracing of various controls and electronic circuits in
vacuum cleaners is a complex process that requires a solid understanding of electronic terminology and symbols,
as well as the construction and operation of common electronic components.

172

CITS : E & H - Electronics Mechanic - Exercise 166