SV91M Operating & Maintenance Instructions
10
SECTION 7: MAINTENANCE /SERVICE
The unit is basically maintenance free but periodic checks should be made to ensure the correct
operation of the fan and the good condition of the power cable.
NOTE:
To reduce the risk of shock hazard disconnect the degausser from the mains voltage
supply before carrying out any maintenance or servicing.
7.1
Circuit Breaker
To reset the circuit breaker simply 'push in' and 'release' the button.
7.2
Bulb Replacement
NOTE:
Remove Power from the unit before replacing bulbs
.
7.2.1
Remove the "bulb lens" from the "switch/indicator body" by levering it forwards.
7.2.2
Remove the bulb from the rear of the "bulb housing" using a suitable extraction tool.
7.2.3
Replace the bulb noting the following:
a)
The bulb will fit in only one position in a locating slot. If when fitting this does
not occur, remove the bulb
and rotate it through 180°.
7.2.4
Refit the "bulb lens" to the "switch/indicator body" by gently pushing the lens into the
"switch/indicator body" housing.
7.3
Cooling Fan
The cooling fan is of the conventional axial type powered from the ac voltage supply. The
unit is over temperature and over current protected and does not require servicing.
However in the event of failure the fan may easily be replaced from the rear of the
degausser.
Neon Voltage
Model
Power Switch
Indicator
ZZ 009 143
115v
220-240v
