
3
Fiber amplifier
DANGER
•
Electric shock hazard!
High voltage inside electric panel. DO NOT touch bare
terminals and/or wires.
Figure 3: Paper screen
1
2
3
4
5
Figure 4: Fiber amplifier
1. Put a folded sheet of white paper in the chamber as shown on Fig.3, so the light ray of the sensor
is screened.
2. Locate fiber amplifier in electric panel, see Fig.4.
3. If operation indicator (1) is off, go to the next step. If indicator (1) is on, rotate the screw (3)
counter-clockwise, until indicator (1) turns off.
4. Set timer switch (4) to OFF.
5. Set operation mode selector (5) to L.
6. Slowly rotate the screw (3) clockwise until indicator (1) turns on.
Technical service manual 2692
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