TM 10-3510-220-24
Table 2-2. Unit Troubleshooting (Continued)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
17. EXTRACTOR FAILS TO START. (Cont)
Step 2.
Step 3.
Step 4.
Step 5.
a.
If breaker is tripped, set to OFF, then back to ON position.
b.
If breaker will not reset, notify your supervisor.
c.
If breaker is not tripped, proceed to next step.
WARNING
High voltage is present on this equipment. Do not perform
maintenance with power on. Death or serious injury may
result.
Check timer.
Check that timer is set for proper operating time.
Check that lid is closed.
Open and close lid.
Check emergency stop button pushed in.
Pull out emergency stop button.
WARNING
Use extreme caution when performing the following test with
power ON. Death or serious injury may result.
Check that power is available to motor. With power on, measure 120 V ac between
ground (green wire) and each leg terminal (L1, L2, L3) on the motor starter relay.
a.
If voltage is present, and motor is not operating, replace motor. Refer to
paragraph 2-29.
b.
If no voltage is present, notify your supervisor.
18. EXTRACTOR STARTS BUT BASKET FAILS TO TURN.
Step 1.
Check for slipping, broken, or missing drivebelt.
a.
If drivebelt is slipping, adjust drivebelt. If drivebelt is broken or missing
replace belt. Refer to paragraph 2-29.
b.
If drivebelt is adjusted correctly and not missing or damaged, proceed to next
step.
2-29
