WAGNER PRO 350 R Mode D'emploi page 34

GB
Correction of Malfunctions
Problem Cause
•
The sprayer does The sprayer is not plugged in.
•
not start. The sprayer was turned off while still under
pressure.
•
No voltage is coming from the wall plug.
•
The extension cord is damaged or has too low
a capacity.
•
Device overheated
•
There is a problem with the motor.
•
The spray device The unit will not prime properly or has lost
runs but does not prime.
•
suck up any paint The paint bucket is empty or the suction tube
when the selector is not totally immersed in the paint.
•
switch is set to the The suction tube is clogged.
•
PRIME position. The suction tube is loose at the inlet valve.
•
The inlet valve or outlet valve is stuck.
•
The inlet valve is worn or damaged.
•
The PRIME/SPRAY valve is plugged
•
The sprayer draws The spray nozzle is worn.
•
up paint but the The inlet filter is clogged.
•
pressure drops The spray nozzle is blocked (if fitted)
•
when the gun is The paint is too viscous or contaminated.
•
triggered. The inlet valve is worn or damaged.
•
The spray gun leaks Internal parts of the gun are worn or dirty.
•
The nozzle The nozzle was assembled incorrectly.
•
assembly leaks A seal is dirty.
•
The spray gun will The spray nozzle is plugged.
•
not spray. The spray nozzle is blocked (if fitted)
•
The spray tip is in the reverse position.
•
The paint pattern is The paint is too viscous or contaminated.
•
tailing. The spray nozzle is plugged.
•
The spray nozzle is worn.
•
The spray nozzle is blocked (if fitted)
•
The inlet filter is clogged.
•
The inlet valve is worn or damaged.
28
Control Pro 250 R / 350 R
Remedy
➞ Plug the sprayer in.
➞ Perform pressure relief procedure and set selector
switch back to SPRAY
➞ Properly test the power supply voltage.
➞ Replace the extension cord.
➞ Switch the device off, turn the selector switch to the
PRIME position (vertical), remove the mains plug and
allow device to cool down for min. 30 minutes. Eliminate
the cause of overheating, e.g. covered ventilation slot.
➞ Please contact Wagner Service
➞ Try to prime the unit again.
➞ Refill the bucket or immerse the suction tube in
paint.
➞ Clean the suction tube.
➞ Tighten it securely.
➞ Follow the instructions in the chapter "Help with
suction problems".
➞ Replace
➞ Please contact Wagner Service
➞ Replace the spray nozzle with a new nozzle.
➞ Clean the inlet filter.
➞ Clean or replace the filter.
➞ Thin or strain the paint.
➞ Replace
➞ Please contact Wagner Service
➞ Check the tip assembly and assemble properly
➞ Clean the seal.
➞ Clean the spray nozzle and use the HEA filter set.
➞ Clean or replace the filter.
➞ Put the nozzle in the forward position.
➞ Thin or strain the paint.
➞ Clean the spray nozzle and use the HEA filter set.
➞ Replace the spray nozzle with a new nozzle.
➞ Clean or replace the filter.
➞ Clean the inlet filter.
➞ Replace