7 : T r o u b l e s h o o t i n g G u i d e
CHRISTIE INC.
CHRISTIE INC. -
- 35/70 Service/PM Manual
July, 1997
VISUAL CHECKLIST
B
At the projector head
(Numbers in parentheses refer to details in Figure 4.1)
Checklist
Item
Step Description
Completed
B1
Verify that connectors to all boards are tight.
B2
Gently verify Upper Torque Arm Sensor and Disk (4) are tight.
B3
Gently verify Lower Torque Sensor and Disk (34) are tight.
B4
Verify that the four belts are undamaged and properly tensioned.
B5
Verify Upper and Lower Brakes (2, 31) are engaged and that there is
no play between brake and shaft.
B6
Verify that all cooling hoses are in place.
Table 7.3: Visual Checklist, Part B (Head and Reeling Cabinet)
VISUAL CHECKLIST
C
At the power supply area
Checklist
Item
Step Description
Completed
C1
Verify connectors are secured.
C2
Verify Interlock Relay is tight in its socket.
Table 7.4: Visual Checklist, Part C (Power Supply Area)