TM 5-3610-285-14
Table 5-5. ORGANIZATIONAL TROUBLESHOOTING - Cont
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
6.
REPLENISHER PUMP DOES NOT ACTIVATE WHEN FILM IS FED. MAIN DRIVE SWITCH IS ON AND REPL
PUMPS SWITCH IS IN AUTO - Cont
Step 4. Check for defective fuse FU4.
(a)
If fuse is good, proceed to step 5.
(b)
If fuse is open, replace fuse (paragraph 5-16.1).
Step 5. Check for defective fuse FU5.
(a)
If fuse is good, proceed to step 6.
(b)
If fuse is open, replace fuse (paragraph 5-16.1).
WARNING
Electrical shock hazard. You must stand on rubber matting while performing this procedure.
Step 6. Check voltage between terminal block connectors 2-19 and 3-23.
(a)
If 120 V ac is present, proceed to step 7.
(b)
If voltage is not present, replace MAIN DRIVE switch (paragraph 5-16.5).
Step 7. Check voltage between terminal block connector 4-34 and ground.
(a)
If 12 V dc is present, proceed to step 8.
(b)
If voltage is not present, replace power supply circuit board 600 (paragraph 5-16.4).
5-119
