Figure 5-35.Three methods of heating a solder joint.
Before any repair is to be performed on a piece of
electrical equipment, be absolutely certain the source of
electricity is open and tagged or locked out of service.
Whenever you leave your job for any reason or whenever
the job cannot be completed the same day. be sure the
source of electricity is still open or disconnected when
you return to continue the work. Seabees have died
because they did not follow proper tag and lock-out
procedures. These procedures are a must. It takes time to
do it, but it is worth your life.