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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]
AFTER USE
After use, the sprayer should be flushed thoroughly with clean water to avoid
the possibility of blockages from product residue, or any cross-contamination
between different products.
If not used for long periods or used continuously for several days, add a light
smear of vaseline to the sealing washers and moving parts to reduce wear
and assist free movement.
Always release any pressure before storage.
FAULTFINDING
Symptom
Cause
Remedy
Poor delivery and
leaking lance.
Loose connections or
damaged connecting
o-rings.
Inspect condition of
connecting o-rings &
replace if necessary.
Extra high pumping
pressure.
Spray head is blocked.
Poor lubrication of piston
o-ring.
Extra high pressure in tank.
Clean out the spray head.
Remove piston and apply
vaseline to piston o-ring.
Check the relief valve for
possible jamming of the
spring & piston.
Very low pumping
pressure.
Piston o-ring is worn or
damaged.
Replace piston o-ring.
Sprayer only
discharges air with-
out water.
The suction hose in the tank
may have come off.
Unscrew the hose
connector from the tank.
Locate the loose suction
hose inside the tank and re-
fit to the connector assem-
bly, tightening securely.
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