Troubleshooting
1
Make sure the air line is properly connected with 90-120 psi.
2
Make sure lid is fully closed. Make sure the limit valve on the pump
bracket is closed in the downward position.
3
Check all air connections to ensure that there are no leaks.
4
Make sure timer cam is engaging the limit valve on the right front leg.
Make sure timer cam is engaging the limit valve (#M1C) on the shield assembly.
5
Make sure timer is on and functioning correctly.
1
Make sure intake filter (#12491) is not clogged (Clean or replace).
2
Make sure the air line is properly connected with 90-120 psi.
3
Check all air connections to ensure that there are no leaks.
4
Drain filter/regulator of water. See number 2 of PREVENTATIVE MAINTENANCE.
5
Make sure there are 5 gallons of clean solvent in the gun washer. The solvent
should be an inch above the intake filter (#12491).
6
7
Make sure manifold nozzles and stem supports are not clogged.
1
Make sure timer cam (#M230-003) is moving. If its not, slightly loosen the nuts
holding the limit valve (#M1C) on the shield. Reposition valve and tighten nuts.
1
Check the level of the rinse solvent.
2
Check all fluid connections to ensure that there are no leaks.
1
Clean or replace the brush filter [see fig. 5].
2
Make sure the indicator on the side is set to "brush clean"
Gun washer will not shut off
Rinse cycle will not work.
No flow through the manual brush.
Possible Solution
Make sure lid is fully closed. Make sure the limit valve on the pump
bracket is closed in the downward position.
Gun washer turns on but pumps
slowly or not at all.
Gun washer will not turn on.
Problem
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Summary of Contents for G415
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