OPERATION UNDER UNUSUAL CONDITIONS - TM-9-4120-423-14-P0059

TM9 4120-423-14&P

OPERATION UNDER UNUSUAL CONDITIONS

There are no special instructions for operation under unusual conditions. The operator should, however,

be aware of the following general practice type suggestions.

The following will apply to all extreme weather conditions.

Keep all doors and other openings in the room or shelter tightly closed when not in use.

Limit traffic in and out of doors as much as possible.

Under extreme cold climatic conditions, such as blowing snow, or freezing rain, which might enter, and

damage condenser section, the unit may be operated in the LOW HEAT or HIGH HEAT mode with the

fabric cover rolled down and snapped in place

DO NOT OPERATE IN THE COOL MODE WITH THE FABRIC COVER ROLLED DOWN.

Frequency of maintenance must also be increased for most extreme weather conditions. This is the

responsibility of organizational maintenance.

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