Rapid-Air CABINET REEL: 15, 25, 40 & 60 SERIES - Manual (Page 11)

6. Fuses blown.
a. Check fuses & circuit breaker.
7. No AC voltage at DC drive board.
a. Check wiring.
8. Check signal voltage between P2 to I2 on DC drive.
0-6 VDC - Ramm
0-9 VDC - Regen Drive
While moving the dancer arm.
a. If there is a signal, check continuity between I1 & I2
If no continuity, replace D.C. drive or call factory.
9. Check line voltage input of 69100033 board, 120 VAC, TB-1.
a. Check wiring. Call factory.
10. Check pico fuse 6910033 board (f1).
a. Replace fuse, 1 amp pico fuse - call factory.
11. Check for 0-12 VDC between pin #1 (+V) and pin #2 (GND) of panduit connec-
tor TC3 on board #69100033.
a. If no voltage present call factory.
12. Check for DC voltage between pin #6 (V0) and pin #2 GND of panduit connector
TC3, on board #69100033, while moving the dancer arm from minimum to
maximum position.
a. If voltage is present, turn power off and check the ribbon cable
connections between panduit connector #TC3 of 69100033 board and pan
duit connector TB-4 of 6910076 board. This should be a continuity check for
tight connections. Call factory for assistance.
b. If voltage is not present move on to step 12.
13. Check voltage between pin #5 of B-6 & pin #3 of B-5 on 6910007 board while
moving the dancer arm from minimum to maximum position.
a. If voltage varies 2.5- volt from minimum to maximum position, the dancer
arm pot is OK, but the 69100076 board could be defective. Call factory.
b. If voltage does not vary when moving the dancer arm from minimum to
maximum position - call the factory for assistance.