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Gas-Fired Unit Heaters
Installation, Operation, and
Maintenance Manual
Job Name:
__________________________________________________________________
Location: ____________________________________________________________________
Unit Model(s): ________________________________________________________________
Serial Number(s): ______________________________________________________________
Reference Drawings:
FOR YOUR SAFETY
If you smell gas:
1. Open windows.
2. Don't touch electrical switches.
3. Extinguish any open flame.
4. Immediately call your gas supplier.
ATTENTION:
Read carefully before attempting to install, operate, or service the L.J. WIng
equipment. Retain for future reference.
POST AND MAINTAIN THESE INSTRUCTIONS IN LEGIBLE CONDITION.
__________________________________________________________
__________________________________________________________
__________________________________________________________
4830 Transport Drive
Dallas, TX 75247
Tel. (214) 638-6010
FOR YOUR SAFETY
The use and storage of gasoline or
other flammable vapors and liquids in
open containers in the vicinity of this
appliance is hazardous.
Fax (214) 905-0806
GAIOM-1
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Summary of Contents for L.J. Wing GA-320
- Page 1 4. Immediately call your gas supplier. appliance is hazardous. ATTENTION: Read carefully before attempting to install, operate, or service the L.J. WIng equipment. Retain for future reference. POST AND MAINTAIN THESE INSTRUCTIONS IN LEGIBLE CONDITION. 4830 Transport Drive Dallas, TX 75247 Tel.
- Page 2 Depending on sling length one or more FACTORY TEST spreaders are recommended. In no case should the All L.J. Wing gas-fired unit heaters are given a lift be less than 60° from horizontal or more than 30° complete operational and control circuit check-out from the threaded shank direction of an eye bolt.
- Page 3 VI. WIRING DETAILS Model # Allow (in.) A. All units have been completely pre-wired and GA-320 42" tested at the factory and are ready for con- GA-400 48" nection to the external power source and to GA-640 50"...
- Page 4 IX. SEQUENCE OF OPERATION B. If fan motor fails to operate: (TYPICAL) 1. Check the magnetic starter and reset if tripped. A. Room Thermostat Calls for Heat (Winter 2. Check room thermostat. Mode): 3. Check Summer-OFF-Winter switch if 1. Magnetic fan motor starter coil is ener- used.