Renfert basic classic Mode D'emploi page 12

Problem Possible cause
Unit blasts • Foot switch connected
continuously.
• Valve in foot switch is
Lamp does not go • Power cord not plugged in.
on.
• Fluorescent tube defective.
• Faulty electronics.
• Fluorescent tube not properly
Compressed air • Pneumatic hoses reversed.
leaking from the
foot switch.
Foot switch fails to • No pressure at the
switch on.
• Pneumatic hoses are kinked.
Foot switch • Push-in connection is not
hoses cannot be
disconnected from
the unit.
incorrectly.
defective.
seated in the socket.
compressed air connection.
released (Fig. 1).
Corrective action
• Inspect/correct the foot switch connection.
• Replace foot switch.
• Plug the power cord into the wall outlet.
• Replace the fl uorescent tube (refer to Sec. 5.6).
• Call for service to replace the electronics, or refer to the
spare parts list.
• Refer to Sec. 4.2, "Fluorescent Lamp Installation".
• Reverse the connections.
• Inspect the compressed air lines and/or the compressor.
• Reposition the hoses.
• Press the push-in connection ring on the hose side fi rmly
while pulling on the hoses.
Subject to modifi cation.