Trouble Shooting And Solution; Faults In The System - WAGNER AquaCoat AirCoat GM 5000EACW Operating Manual

EDITION 04/2012
OPERATING MANUAL
7

TROUBLE SHOOTING AND SOLUTION

Incorrect maintenance/repair!
Risk of injury and damage to the equipment
SIHI_0004_GB
7.1

FAULTS IN THE SYSTEM

Functional fault
Insuffi cient material output
Poor spray pattern
PART NO. DOC2321362
WARNING
Repairs and part replacement may only be carried out by specially
trained staff or a WAGNER service center.
Before all work on the unit and in the event of work interruptions:
- Switch off the energy/compressed air supply.
- Relieve the pressure from the spray gun and unit.
- Secure the spray gun against actuation.
Observe the operating and service instructions when carrying
out all work.
Cause
• Nozzle too small
• Material pressure too low
• Material viscosity too high
• Filter in material supply
clogged
• Nozzle is clogged
• Wrongly adjusted atomizing
air
• Nozzle too large
• Material viscosity too high
• Material pressure too high
• Damaged nozzle
AquaCoat GM 5000EACW
Remedy
• Flat jet: Select larger nozzle
(see nozzle table)
• Increase material pressure
• Thin material in accordance with the
manufacturer's instructions
• Clean or replace fi lter
• Clean or replace nozzle
• Readjust atomizing air
• Select smaller nozzle (see nozzle table)
• Thin material in accordance with the
manufacturer's instructions
• Reduce the material pressure
• Replace nozzle
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