TM 5-3610-285-14
Table 6-2. TROUBLESHOOTING
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1. VACUUM PUMP DOES NOT TURN ON.
Step 1. Check that power cord is plugged into outlet.
(a) If cord is plugged in, proceed to step 2.
(b) Plug in power cord.
Step 2. Check to see if outlet circuit breaker is tripped.
(a) If circuit breaker is on, refer to organizational maintenance.
(b) Reset circuit breaker.
2. HALATION OCCURS; APPEARS AS DOT SPREADING; COPY ENLARGED AT EDGES; SHADOWS ON TYPE.
Step 1. Check for overexposure which may accent poorly stripped areas.
(a) If exposure correct, proceed to step 2.
(b) Adjust for proper exposure.
Step 2. Check for yellowed or defective sensitivity/contact control guide.
(a) If guide is not defective, proceed to step 3.
(b) Replace sensitivity/contact control guide.
Step 3. Check flat for proper stripping.
(a) If flat properly prepared, proceed to step 4.
(b) Have flat properly stripped.
Step 4. Check vacuum level used.
(a) If vacuum correct, proceed to step 5.
(b) Repeat procedure using proper vacuum.
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