Sherwin-Williams ULTIMATE 824-032 - Manual (Page 7)

824-033 7
Operation
Pressure Relief Procedure
WARNING
PRESSURIZED EQUIPMENT HAZARD
The system pressure must be manually
relieved to prevent the system from
starting or spraying accidentally. To
reduce the risk of an injury from accidental spray
from the gun, splashing fluid, or moving parts,
follow the Pressure Relief Procedure whenever
you:
D
are instructed to relieve the pressure,
D stop spraying,
D
check or service any of the system equipment,
D or install or clean the spray nozzle.
1. Engage gun safety latch.
2. Turn ON/OFF switch to OFF.
3. Unplug power cord.
4. Disengage gun safety latch. Hold metal part of gun
against grounded metal pail and trigger gun into
pail to relieve pressure.
5. Engage gun safety latch.
6. Open any fluid drain valves in system. Leave drain
valve open until ready to dispense again.
WARNING
INJECTION HAZARD
To reduce the risk of serious injury,
whenever you are instructed to relieve
pressure, follow the Pressure Relief
Procedure above.
Startup
Always use this procedure to help ensure sprayer is
ready to operate and that you start it safely. See
Fig. 2
1. For a first time startup, flush sprayer. See page 10.
2. Close pressure drain valve (118).
3. Don’t install spray tip until pump is primed!
4. Put suction tube into paint container.
5. Lower pressure setting by turning pressure adjust-
ing knob (B) all the way counterclockwise.
6. Disengage gun safety latch. See Fig. 3.
Fig. 3
Gun safety latch
shown engaged
Gun safety latch
shown disengaged
1
2 1
2