Publicidad
Idiomas disponibles
Idiomas disponibles
automatically
when power is on. When doing Maintenance, you may be exposed
sources, compressed air or moving parts. Personal injuries can occur. Before per-
forming any Maintenance
or repair, unplug the compressor and bleed off all air pressure.
ALL MAINTENANCE
AND REPAIR OPERATIONS
NOT LISTED
MUST BE PERFORMED
BY
TRAINED
SERVICE
TECHNICIAN.
Before servicing:
6.
°
Unplug or disconnect
electrical supply to the
air compressor.
°
Bleed tank of pressure.
°
Allow the air compressor to cool.
To Replace
or Clean Check
Valve
1.
Release all air pressure from air tank. See "To
Drain Tank" in the Maintenance section.
2.
Unplug outfit.
3.
Using a phillips screwdriver remove the air filter
cover.
4.
Remove the rear shroud using I-20 torx wrench.
7.
8.
Using an adjustable wrench loosen pressure relief
tube nut at air tank and pressure switch. Carefully
move pressure relief tube away from check valve.
Unscrew the check valve (turn counterclockwise)
using a 7/8" open end wrench. Note the orienta-
tion for reassembly.
Using a screwdriver, carefully push the valve disc
up and down. NOTE: The valve disc should move
freely up and down on a spring which holds the
valve disc in the closed position, if not the check
valve needs to be cleaned or replaced.
Screwdriver
In closed position
disc is visible.
In open position
nothing is visible.
5.
Using an adjustable wrench loosen outlet tube nut
at air tank and pump. Carefully move outlet tube
away from check valve.
9.
Clean or replace the check valve. A solvent, such
as paint or varnish remover can be used to clean
the check valve.
10. Apply sealant to the check valve threads. Reinstall
the check valve (turn clockwise).
11. Replace the pressure release tube. Tighten nuts.
12. Replace the outlet tube and tighten nuts.
13. Replace the shroud and air filter.
14. Perform the Break-in Procedure. See "Break-in
Procedure" in the Operation section.
D21879
14- ENG
Publicidad
