Pressure Relief Procedure - AIRLESSCO HSS 9000 Manual

PRESSURE RELIEF PROCEDURE

! IMPORTANT!
TO AVOID POSSIBLE SERIOUS BODY INJURY, ALWAYS FOLLOW THIS PROCEDURE WHENEVER THE
SPRAYER IS SHUT OFF, WHEN CHECKING IT, WHEN INSTALLING, CHANGING OR CLEANING TIPS,
WHENEVER YOU STOP SPRAYING, OR WHEN YOU ARE INSTRUCTED TO RELIEVE THE PRESSURE.
1. Engage the gun safety latch. Refer to the separate
instruction manual provided with your gun on its safety
features and how to engage safety latch.
2. Turn the unit off.
3. Disengage the gun safety latch and trigger the gun to
relieve residual fluid pressure.
HOLD METAL PART OF THE GUN IN CONTACT WITH
GROUNDED METAL PAIL. USE MINIMUM PRESSURE !
NEVER leave pump unattended while under pressure!
WARNING
4. Turn Prime/Pressure Relief Valve to the open (priming)
position to relieve residual fluid pressure.
5. Re-engage gun safety latch and close Prime/Pressure
Relief Valve.
If the SPRAY TIP OR HOSE IS CLOGGED, follow Step
1 through 5 above. Expect paint splashing into the bucket
while relieving pressure during Step 4.
If you suspect that pressure hasn't been relieved due to
damaged Prime/Pressure Relief Valve or other reason,
engage the gun safety latch and take your unit to an
authorized Airlessco Service Center.
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