WERKU WK500470 Instrucciones Originales página 6

ENG ORIGINAL INSTRUCTIONS
have worn out from use other types of natural wear,
defects caused by failure to observe the instructions
for use and operation, or for applications other than
those for which this product is intended, abnormal
environmental factors, overloading, or unsuitable
maintenance or cleaning, faults caused by the use of
spare parts, accessories or replacements that are not
original Werku parts, if the product has been totally
® or partially disassembled, modified or repaired by
personnel other than that of the Technical Assistance
Service or minimum and irrelevant irregularities for
suitable use or operation. Repairs and replacements
will not extend or renew the validity period of this
warranty. The replaced parts will become the property
POSSIBLE PROBLEMS AND SOLUTIONS.
PROBLEM
Spray size uneven due to
poor atomization.
Intermittent spray.
Overspray.
Badly formed spray pattern.
Lack of spray in the center.
Uneven fan shape.
Air or paint leak.
CAUSE
Too much paint entering air flow.
Insufficient air hitting paint flow.
Air is getting into the paint circuit.
Spray gun distance from work piece.
Technique.
Atomization too high.
Nozzle or air cap alignment.
Debris or dried paint blocking air cap.
Needle tip worn or damage.
Not enough paint entering air flow.
Too much air flow.
Air cap holes blocked on one side.
Needle tip and air cap worn or
damaged nozzle.
Sticking trigger or needle mechanism.
Loose or worn washers.
English
of Werku . If the buyer sends the product to the
®
Technical Assistance Service, and it fails to comply
with the conditions of this warranty, all expenses
and transportation risks shall be paid by the buyer.
This warranty is only valid within the territory of the
European Union. The company responsible for the
compliance of this warranty is Werku Tools SA.
TECHNICAL ADVICE.
The technical department of Werku
disposal to resolve any questions you may have
regarding to its products. If you wish to contact our
team, send an e-mail to [email protected].
SOLUTION
Decrease paint flow or reduce the nozzle
to the next size down.
Increase air flow with the air control.
Tighten the nozzle up with the multi size
spanner.
Check the paint pot is not empty.
Maintain a distance of 20 cm.
Make sure you are not flicking the gun on
the leading or trailing edge.
Reduce air flow with the air control.
Check that both are correctly seated.
Check and if necessary clean the air cap
and nozzle.
Replace needle assembly.
Increase paint flow or step up the nozzle to
the next size.
Reduce air flow with the air control.
Clean the air cap thoroughly.
Replace needle assembly.
Lubricate moving parts.
Check tightness, and if tight, replace and
lubricate washers.
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is at your
®