HYDRA X
4.3
PREPARING A NEW SPRAYER
If this unit is new, it is shipped with test fluid in
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the fluid section to prevent corrosion during
shipment and storage.
thoroughly cleaned out of the system with
mineral spirits before you begin spraying.
Always keep the trigger lock on the spray gun in
the locked position while preparing the system.
Refer to the spray gun instruction manual for
Attention
trigger lock instructions.
1. Lower 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. 10, item 1).
4. Open the bleed valve (2) by turning it fully counterclockwise.
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5. Start the engine (see section 4.2).
6. Turn the master power switch ON (I).
7. Turn the pressure control knob (fig. 10, item 1) clockwise
approximately 1/3 of the way 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.
• 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.
This fluid must be
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4.4
PREPARING TO SPRAY
Before spraying, it is important to make sure that
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the fluid in the system is compatible with the
paint that is going to be used.
Incompatible fluids and paint may cause the
valves to become stuck closed, which would
require disassembly and cleaning of the sprayer's
fluid section.
Always keep the trigger lock on the spray gun in
the locked position while preparing the system.
Refer to the spray gun instruction manual for
Attention
trigger lock instructions.
1. Lower 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. 10, item 1).
4. Open the bleed valve (2) by turning it fully counterclockwise.
5. Start the engine (see section 4.2).
6. Turn the master power switch ON (I).
7. Turn the pressure control knob (Fig. 10, item 1) clockwise
approximately 1/3 of the way 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 fluid
out through the bleed hose and into the waste container.
9. Turn off the sprayer.
• 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.
Make sure that the spray gun does not have a tip
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or tip guard installed.
10. Close the bleed valve by turning it fully clockwise.
11. Start the engine (see section 4.2).
12. Turn the master power switch ON (I).
13. Turn the pressure control knob clockwise approximately
1/3 of the way down to increase pressure.
14. Unlock the gun by turning the gun trigger lock to the
unlocked position.
OPERATION
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