
10 PowrLiner
GB
Operation
• turn the engine switch to the OFF position.
b. To turn off the electric motor,
• set the pressure to minimum by turning the pressure control
knob fully counterclockwise,
• move the ON/OFF switch to the OFF position.
4.4
Preparing to Paint
Before painting, it is important to make sure that the fluid in the
system is compatible with the paint that is going to be used.
i
Incompatible fluids and paint may cause the valves
to become stuck closed, which would require
disassembly and cleaning of the sprayer’s fluid
section.
Attention
Always keep the trigger lock on the spray gun in the
locked position while preparing the system.
1. Place the siphon tube into a container of the appropriate
solvent for the material being sprayed.
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If you are spraying a water-based latex, flush with
warm, clean water. If you are using any other
material, check with the material manufacturer for a
compatible solvent.
2. Place the bleed hose into a metal waste container.
3. Turn the pressure control knob fully counterclockwise to its
lowest pressure setting (fig 8, 1).
4. Open the hydraulic shut-off valve (2) located on the hydraulic
pressure hose. The handle should be in line with the hose.
5. Open the bleed valve (3) by turning it fully counterclockwise.
6. Start the engine or turn on the electric motor.
a. To start the gas engine (fig. 9),
• move the fuel valve lever (2) to the open position,
• move the throttle lever (3) to its middle point,
• move the choke lever (4) to the closed position for a cold
engine or to the open position for a warm engine,
• turn the engine switch (1) to the ON position, and
• pull the starter rope (5) briskly until the engine starts or turn
and hold the electric starter key towards “Start” until the engine
starts (PL6955/PL8955 only)
b. To start the electric motor, move the ON/OFF switch to the ON
position.
7. Turn the pressure control knob (1) clockwise approximately
1/3 of the way down to increase pressure until the sprayer
cycles evenly and solvent flows freely from the bleed hose.
8. Allow the sprayer to run for 15–30 seconds to flush the test
fluid out through the bleed hose and into the waste container.
9. Turn off the sprayer.
a. To turn off the gas engine,
• set the pressure to minimum by turning the pressure control
knob fully counterclockwise,
• move the throttle lever to the slow position, and
• turn the engine switch to the OFF position.
b. To turn off the electric motor,
• set the pressure to minimum by turning the pressure control
knob fully counterclockwise,
• move the ON/OFF switch to the OFF position.
i
Make sure that the spray gun does not have a tip or
tip guard installed.
10. Close the bleed valve by turning it fully clockwise.
11. Start the engine or turn on the electric motor.
4.3
Preparing a New Sprayer
If this unit is new, it is shipped with test fluid in the fluid section to
prevent corrosion during shipment and storage. This fluid must be
thoroughly cleaned out of the system with mineral spirits before you
begin spraying.
Attention
Always keep the trigger lock on the spray gun in the
locked position while preparing the system.
1. Place the siphon tube into a container of mineral spirits.
2. Place the bleed hose into a metal waste container.
3. Turn the pressure control knob fully counterclockwise to its
lowest pressure setting (fig 8, 1).
4. Open the hydraulic shut-off valve (2) located on the hydraulic
pressure hose. The handle should be in line with the hose.
5. Open the bleed valve (3) by turning it fully counterclockwise.
1
2
3
6. Start the engine or turn on the electric motor.
a. To start the gas engine (fig. 9),
• move the fuel valve lever (2) to the open position,
• move the throttle lever (3) to its middle point,
• move the choke lever (4) to the closed position for a cold
engine or to the open position for a warm engine,
• turn the engine switch (1) to the ON position, and
• pull the starter rope (5) briskly until the engine starts or turn
and hold the electric starter key towards “Start” until the engine
starts (PL6955/PL8955 only)
b. To start the electric motor, move the ON/OFF switch to the ON
position.
5
2
3
4
1
7. Turn the pressure control knob (fig. 8, 1) clockwise
approximately 1/3 of the way down to increase pressure until
the sprayer cycles evenly and solvent flows freely from the
bleed hose.
8. Allow the sprayer to run for 15–30 seconds to flush the test
fluid out through the bleed hose and into the waste container.
9. Turn off the sprayer.
a. To turn off the gas engine,
• set the pressure to minimum by turning the pressure control
knob fully counterclockwise,
• move the throttle lever to the slow position, and
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