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FAULT
No display
No change in value in the pressure
display
No dosing
Too little or too much product
Product drips
Troubleshooting
CAUSE
• No supply voltage
• Defective power supply (22)
• Power switch (1) in OFF position
• Defective power switch (1)
• Defective display
• No compressed air
• Defective pressure regulator (2)
• Defective control unit
• Foot switch (18) not connected
• No compressed air
• Dosing pressure not
set correctly
• Connection hose (21) between device
and cartridge not plugged in
• Dosing nozzle (27) clogged
• Defective control unit
• Dosing pressure not
set correctly
• Wrong dosing nozzle mounted
• Vacuum regulator (3) set too low
• Vent (14) clogged
18
REMEDY
• Check supply voltage
• Power switch (1) in ON position
• Replace power switch (1) (service center)
• Replace power supply (22)
• Replace display (service center)
• Check compressed air supply
• Service center / supplier
• Service center / supplier
• Connect foot switch (18)
• Check compressed air supply
• Correct dosing pressure setting
• Insert connection hose
• Replace dosing nozzle (27)
• Service center / supplier
• Correct dosing pressure setting
(see page 15)
• Switch dosing nozzle
• Turn vacuum regulator (3) counterclock-
wise until the dripping stops
(see page 15)
• Check ventilation
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