Storch Airless EasySpray ES 300 Betriebsanleitung Seite 55

The sprayer is Highly viscous paint.
running, but the
pump is not fee-
ding in and fai-
ling to pressurise
the system.
The intake filter is clogged or the
intake pipe is not submerged in paint.
Inlet valve check ball or seat is dirty.
Suction tube is leaking.
Outlet valve check ball is stuck.
Bypass valve worn or clogged by
debris.
Pump is primed, Spray tip may be partially clogged.
but can not
Reversible spray tip is in UNCLOG
achieve good
position.
spray pattern.
Debris in paint.
Pressure is set too low.
Device filter clogged.
Gun filter clogged.
Spray tip selected is too large for
capability of sprayer.
Spray tip is worn beyond the capabili-
ty of sprayer.
Spray tip gasket and seal worn or
missing.
The intake filter is clogged or the
intake pipe is not submerged in paint.
Extension cord is too long or not hea-
vy enough gauge.
Inlet pump valve or outlet pump val-
ve is worn or clogged with debris
Material is too thick.
Airless hose too long (when using an
additional hose).
It may be possible that some paints are fed in quicker if
the on/off switch is briefly set to OFF so the pump can
slow and stop. Turn ON/OFF switch on and off several
times if necessary.
If applicable, the paint must be diluted with solvent as per
the manufacturer instructions.
Clean debris off the intake filter and make sure the intake
pipe is submerged in paint.
Remove inlet fitting. Clean or replace ball and seat.
Inspect suction tube connection for cracks or vacuum
leaks.
Unscrew outlet valve, remove, and clean assembly.
Contact the STORCH Service Hotline
Clear spray tip clog.
Rotate arrow-shaped handle on spray tip so it points for-
ward to SPRAY position.
Strain the paint.
Align pressure regulator setting indicator to desired spray
setting.
Clean or replace filter.
Clean or replace filter.
Replace the tip with a smaller tip.
Replace tip.
Replace gasket and seal.
Clean debris off the intake filter and make sure the intake
pipe is submerged in paint.
Replace the extension lead.
Check for a worn inlet/outlet valve.
- Prime sprayer with paint
- Briefly pull the gun trigger
- When trigger is released, pump should cycle momenta-
rily and stop
- The pump valves may be worn or clogged with debris if
the pump continues to operate
- Clean or replace valves.
Thin material. Follow manufacturers recommendations.
Reduce the hose length.
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