33
GA 2800EA, GA 2805EA
OPERATING MANUAL
EDITION 12/2008
PART NO. DOC350731
Problem
Cause
Solution
No wrap round
• No high voltage
• Check function of control unit in
accordance with its manual
• Air-passages damp
• Cleaning air-passages and drying
• Conductive sediments in the
material hose
• Clean or replace the material hose
• High conductive paint
• Use original Wagner material hose
with at least 7.5 m; 25 ft length
• Paint conductivity too high
• Check resistance of paint in
accordance with paragraph 4.1.1
Leaking material
at the nozzle
• Damaged needle head (20)*
• Changing needle head
Leaking air valve • Damaged seals on the valve
rod
• Exchange seals (see paragraph 8.3)
Attention:
* = Positions are shown in the part lists and drawings of chapter 10.
Troubleshooting and Maintenance
