haier MERKUR 309463N - Manual (Page 12)

Operation
12 309463N
Operation
Pressure Relief Procedure
1. Lock the trigger.
2. Turn off the air bleed valves to the fluid source and
to the gun.
3. Unlock the trigger.
4. Trigger the gun into a grounded metal waste con-
tainer to relieve the fluid pressure.
5. Lock the trigger.
6. Open the drain valve on the fluid filter and all other
fluid drain valves in the system, having a waste con-
tainer ready to catch the drainage. Leave the drain
valve(s) open until you are ready to spray again.
7. If the nozzle or hose is completely clogged or pres-
sure is not fully relieved, slowly loosen the hose end
coupling. Now clear the nozzle or hose.
WARNING
Read the warnings on page 5, and follow the Pressure
Relief Procedure below whenever you:
• are instructed to relieve pressure
• stop spraying
• check or service any of the equipment
• install or clean the spray tip.
LOCK
UNLOCK
LOCK
OPEN
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