Craftsman 919.167551 Air Compressor User Manual


 
14- ENG

1. Turn the Auto/Off switch to "Auto"
and allow tank pressure to build.
Motor will stop when tank pres-
sure reaches "cut-out" pressure.
2. Pull the regulator knob out and
turn clockwise to increase
pressure.Whenthedesired
pressure is reached push knob in
to lock in place. The compressor
is ready for use.













The compressor is ready for use.


  


 

label
Check safety valve
X
Inspect air filter
X
1
Drain air tank
X
Check for unusual noise/vibration
X
Check for air leaks X*
Clean compressor exterior
X
Remove tank from service X
2
* Tocheckforairleaksapplyasolutionofsoapywateraroundjoints.While
compressor is pumping to pressure and after pressure cuts out, look for air
bubbles to form.
1 - more frequent in dusty or humid conditions
2 - For more information, contact a Trained Service Technician











To ensure efficient operation and lon-
ger life of the air compressor, a routine
maintenance schedule should be pre-
pared and followed. The above routine
maintenance schedule is geared to an
air compressor in a normal working
environment operating on a daily basis.
If necessary, the schedule should be
modified to suit the conditions under
which your air compressor is used.
The modifications will depend upon
the hours of operation and the work-
ing environment. Compressors in an
extremely dirty and/or hostile environ-
ment will require a greater frequency of
all maintenance checks.
See Operation section for the
location of controls.