Hellwig Compressor 4880 User Manual
Page 3

559-734-7451 800-367-5480 FAX 559-734-7460
1. Prepare the compressor for mounting by HAND-TIGHTENING the air filter 
into the port on the compressor. Select a convenient mounting location for the 
compressor where it will be protected from moisture and debris but has enough 
air flow to keep the compressor from overheating. Mount compressor using pro-
vided hardware. Select a mounting location for the tank as close to the compres-
sor as possible. It is preferred to connect the braided stainless hose directly to the 
tank. If necessary, adapters are provided with the compressor to connect nylon 
hose from the tank to the compressor hose. Do not remove the braided hose or 
check valve from the compressor. 
2. Select a location for the level-
ing valve. Make sure that the 
axle will not contact the valve or 
plumbing during use. The level-
ing valve mounting bracket has 
multiple holes for mounting the 
valve and can be cut off if 
needed to provide clearance. At-
tach mounting bracket to vehicle 
bed support with supplied 5/16 
bolts. See following diagrams 
for valve installation. 
Air Filter
4880 ( R-4880)
03/09/07
