TM9-4310-396-13
d. Open all three vent louvers (1, Figure 2-21) on rear of complete top hood assembly.
e. Close all access doors (2) and latch.
f. Operate heater as directed on applicable heater instruction plate or heater manual.
g. After warm up by use of heater, start engine (reference 2-6.7).
Figure 2-21. Trailer Vent Louvers.
2-11.4 After Starting.
a. If heater was used, shut off heater and remove heater hose from compressor.
b. If gages are operating, return to normal operating procedures. If gages are not operating, shut down engine and
refer to PMCS Table 2-3.
2-12 DUSTY OR SANDY AREAS.
CAUTION
When operating in blowing dust or sand, protect compressor frame control panel
with tarpaulins as necessary. Be careful not to close off air intakes or vent louvers.
Protect fuel supply from dust and dirt contamination. Under extreme conditions,
change filter element at least twice the normal frequency of once every six months
or 500 hours, whichever comes first. When not operating, close and cover
compressor as tightly as possible.
2-12.1 Operation. For startup and shutdown procedures, refer to paragraphs 2-6.7 and 2-6.8.
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