TM 5-6675-316-14
Table 8-3. DIRECT/GENERAL SUPPORT TROUBLESHOOTING - Cont
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. MAIN SWITCH, INNER PILOT
COLD - Cont
Be sure that wax coater is
checks, or damage to meter
Step 2.
Adjust override
LIGHT, AND HEAT ON PILOT LIGHT ARE ON; WAX REMAINS
CAUTION
unplugged before performing any continuity
may result.
thermostat to 210°- 220oF.
If wax does not heat, proceed to step 3.
Step 3.
Turn override thermostat fully to the right. Check for continuity
across thermostat.
(a) If continuity is present, proceed to step 4.
(b) If there is no continuity across override thermostat,
replace override thermostat (paragraph 8-20.6).
Step 4.
Check for continuity through heating element.
If there is no continuity, replace heating element (paragraph
8-20.10).
3. WAX COATING APPEARS FLAT AND DULL.
Step 1.
Turn override thermostat fully to the right. Check for continuity
across thermostat.
(a) If continuity is not present, proceed to step 2.
(b) If there is continuity, replace LOW/HIGH thermostat
(paragraph 8-20.6).
CAUTION
Do not attempt to move machine when wax is melted and machine is on or
damage to machine may result.
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