Preventive Maintenance
61
4.3.3 Power supply checks
1
Remove the screws from the upper panel. Swing the door open exposing the power supply PC
board. The power supply assembly is attached to the door.
2
Carefully remove the plastic shield.
Warning: AC voltage is present
3
Adjust P1 on the power supply board for +5.2 VDC. Use the ground pin located to the right as
meter ground.
V 54
P 2
Ground
P 1
Fig. 19 Power Supply Board
4
Adjust P2 on the power supply board for +12.5 VDC. Use the ground pin located to the right as
meter ground.
5
Verify that the V54 LED is illuminated, indicating -12 VDC.
6
Reinstall the plastic shield to the Power supply assembly.
Содержание Modular+
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Страница 112: ...Order Information 112 034 2950 Silicone tube 6 x 2 for suction 323 0362 Tube cable holder for holding device...
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