User Manual
Q-Tech Q-P019 -
Electric Airless Spray Pump
14
13. Without releasing the trigger, transfer
the gun to the flushing bucket and
allow the flushing fluid to recirculate for
2-3 minutes to make sure that all
traces of the material are cleaned out.
14. Turn off the machine and unplug. Open
the priming valve to relieve residual
pressure.
15. Remove the suction tube out of the
flushing fluid.
16. Clean the inlet strainer or hopper
strainer. Remove and clean it with a
soft brush in the appropriate solvent
and replace.
17. Clean the gun, tip, and gun filter.
unclip the hand guard and rotate it out
of the way. Then, using a wrench (not
supplied) loosen the nut on the bottom
of the handle and remove the handle to
remove the gun filter. Clean the tip and
filter with a soft brush in the
appropriate solvent. Apply a small
amount of light oil such as WD-40 to
the inside of the spray gun housing.
Place the filter in the spray gun and
reassemble the unit by tightening the
nut with the wrench.
18. Clean the exterior of the sprayer with a
rag soaked in the appropriate solvent.
19. If flushing was with water, flush again
with Q-Tector Pump Conditioner to
prevent corrosion inside the pump.
CAUTION: Never leave water in the
pump for any length of time. Water will
corrode the pump.
LONG TERM
STORAGE
For long- term storage, use Q-Tector
Pump Conditioner as directed on the
container.
To fill the pump:
1. Place the both the suction tube and
drain tube in a small quantity of
storage solution.
2. With the priming valve in the open
position, turn the machine on and turn
the pressure control knob just enough
for the pump to run.
3. Watch the drain tube and as soon as
the storage solution appears in the
tube, shut the machine off and close
the priming valve. This will trap the
storage solution inside the pump to
protect it.
MAINTENANCE
HOURLY MAINTENANCE
We recommend after every hour of
spraying, stop, follow the Pressure Relief
Procedure and perform the following:
•
Add about 2 drops of Q-Lube Piston
Lubricant to lubricate the packings.
•
Clean the pump filter, (if so equipped)
•
Clean the gun filter.
•
Clean the tip.
•
Clean the inlet strainer, as needed.
CAUTION: Never lay the pump on its
back. Material could flow backward and
damage the electronics or motor.
