Craftsman 919.152141 Owner's Manual page 16

Permanently lubricated tank mounted air compressor
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Unit cycles
nutomatjcally
when
power
Is on, When
doing
Maintenance,
you may be exposed
to voltage
sources,
compreased
air
or moving
parts,
Personal
injuries
can occur.
Before
peHorming
any
Maintenance
or repair,
unplug
the
compressor
and bleed
off all air
pressure.
ALL MAINTENANCE
AND REPAIR
OPERATIONS NOT LISTED MUST
BE PERFORMED
BY A TRAINED
SERVICE[ TECHNICIAN.
Before
servicing:
Unplug
or disconnect
electrical
supply
to the air compressor.
Bleed
tank
ot pressure
Allow the air compressor
to
cool
To Replace
or Clean Check
Valve
1.
Release all air pressure from air
tank. S_e "To Drain Tank" in the
Maintenance section.
3.
Remove the hose by removing
the hose clamp.
NOTE; The hose clamp is not
reusable. You must purchase a new
hose clamp, see the Parts List
Manual or purchase a standard hose
clamp at a Iota[ hardware store,
4,
Unscrew the check vatve (turn
counter-clockwise)
using a
socket wrench.
Make sure the valve disc moves
freely inside the check valve and
the spring holds the disc in the
upper, closed position
The
check valve may be cleaned with
a solvent, such as paint and
varnish removsL
6.
Apply
seelsnt to the check valve
threads,
Reinstall
the check valve
/turn clockwTse).
7.
Replace hose and new hose
clamp.
8.
Perform
th_ Breakqn
Procedure,
See "Break-ln
Procedure"
In the
Operat{on
section.
2.
Unpiug unit.
D2533S
rS- ENG

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