TM 9-4520-271-14
OPERATOR INSTRUCTIONS
ARMY SPACE HEATER H-140
NSN 4520-01-477-0568
OPERATION UNDER USUAL CONDITIONS
INITIAL SETUP:
References
Test Equipment
WP 0002 00, tables 2 and 3
None
Tools and Special Tools
FM 10-67-1
Cross tip screw driver (WP 0060 00)
Materials/Parts
Personnel Required
None
One
Equipment Condition
None
WARNING
Contact with hot components can cause burns. Allow ASH to cool down before attempting service,
inspection, or maintenance activity.
SITE REQUIREMENTS
Location
1.
Locate ASH approximately 7 feet (2.14m) from shelter, about midway between shelter supply and return air
connections.
2.
ASH supply and return air duct openings must be facing shelter connections.
3.
Power source must be located within 25 feet (7.62m) of ASH.
CAUTION
Use only one external fuel hose (25 feet (7.62m)) when connecting to external fuel source or damage to
ventilation air fan motor and fuel pump may result.
4.
External fuel source must be located within 25 feet (7.62m) of ASH.
