Spray Pattern Diagnosis - Storch PowerCoat Mode D'emploi

Problem
The spray device makes
noise, but material does not
come out when the trigger is
pulled.
Spray results are poor.

Spray pattern diagnosis

Problem Problem
The spray pattern pulses.
Cause
The spray device has been angled to
severely and the intake pipe has lost
contact with the material.
There is no material or too little in the hop-
per.
The nozzle is clogged.
The diffusor for fine surfaces has been
installed for the incorrect type of material.
The intake pipe O-rings are damaged or
missing.
The pump is clogged, stuck, or the interior
is contaminated inside.
The nozzle is partially clogged.
The nozzle is not in the correct position.
Incorrect nozzle size
The nozzle filter is partially clogged.
The sieve in the intake pipe is partially
clogged.
The diffusor for fine surfaces is partially
clogged.
The diffusor for fine surfaces has been
installed for an unsuitable material.
The nozzle is closed or damaged.
Intake or discharge valve is worn out.
Cause Ursache
The diffusor for fine surfaces has been
installed for an unsuitable material.
The operator is moving too quickly during
spraying.
118
Solution
Ensure that the container is filled with
material. Do not angle the hopper to
severely. Ventilate the pump. See
"refilling the hopper", page 34 - 36
Refill the hopper with material.
Remove the filter and clean it. See
"removing clogs from the nozzle", page
38
Ensure that a suitable material is being
used. See "nozzle selection table", page
36
Replace the intake pipe and the
O-rings.
See "repair kit", pages 33 - 44
See "removing nozzle clogs", page 38
Turn the nozzle to the spray position.
See "nozzle selection table",
page 36
Clean the filter or replace it. See page
38.
Clean the intake pipe or replace. See
page 40
Clean or replace it.
See page 33.
Ensure that a suitable material is being
used. See "nozzle selection table",
page 36
Replace the nozzle. See pages 36 -
43.
See "repair kit", pages 43 - 44
Solution Lösung
Ensure that a suitable material is being
used. See "nozzle selection table", page
36
The spray movement should be slower.