Instruction Manual OilGuard 2 Ex
Servicing
80
13003E/3
9.8
Replacing the light source
DANGER!
Opening the photometer in potentially explosive areas.
Opening the photometer in potentially explosive areas can lead to an explosion.
The instrument may be opened only after the service voltage has been interrupted and a
period of at least ten minutes has elapsed.
WORKSTEP
ADDITIONAL INFO / IMAGES
1.
Interrupt the service voltage to the photome-
ter.
2.
Open the door according to Section 5.3.
3.
Remove the two screws (circles) and re-
move the lamp cover by pulling it upwards.
4.
Push the connector upwards and then remove
it with a quarter-turn counter-clockwise.
5.
Remove the two screws (circles) and re-
move the lamp holder.
The light source is integrated in the
lamp holder.
Содержание OilGuard 2 Ex
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