Troubleshooting - TECHCON SYSTEMS TS566R User Manual

8. TROUBLESHOOTING

PROBLEM
Display does
not light up
System will not
actuate
System will not
pressurize
Inconsistent
spray coverage
POSSIBLE CAUSE
• No power inputs
• Supplied pressure
dropped below "Low
Pressure" setting
• Foot switch not plugged
in or improperly
plugged in
• Defective foot switch
• Broken wire or loose
connection inside unit
• Defective solenoid
• Defective PC board
• Insufficient air pressure
• Air hoses not plugged
in
• Regulator defective
• Air bubbles in material
• Activation time is too
low
27
CORRECTION
• Check power cord
connections
• Turn on power
• Increase supplied
pressure
• Check foot switch
connection
• Foot switch needs to be
repaired or replaced
• Unplug power cord and
disconnect air supply.
Remove cover and check
for broken wires or loose
connections
• Replace solenoid
• Replace PC board
• Increase air supply
pressure
• Check connection
• Replace regulator
• De-air material
• Increase activation time