Troubleshooting - Loctite UVALOC 400 Bedienungsanleitung

8

Troubleshooting

Type of malfunction
UV lamp does not start.
UV lamp switches off
Product does not cure as
required
22
Possible causes
– No power supply.
– Power switch is not pushed.
– Power fuses are defective.
– Power cord is defective.
– UV bulb's lifetime has expired.
– The UV lamp was overheated and
switched off.
– Temperature switch defect.
– Lamp housing connector cable is
not locked accurately.
– UV lamp overheated and switches
off.
– Fan defective.
– UV bulb's lifetime has expired.
– Filter glass is contaminated.
Correction
• Check power supply.
• Push power-on button.
• Check fuses.
• Replace power cord.
• Replace UV bulb.
• Reset internal temperature switch.
Procedure see "UV lamp switches
off".
• Loctite Service.
• Check lamp housing cable, if
defective Loctite Service.
Procedure:
• Disconnect power cord.
• Open lamp housing.
Pay attention to the earth cable!
• Reset temperature safety switch,
see Section 6.1.
• Close lamp housing.
• Connect power cord.
• Wait 5 minutes before starting the
lamp.
• Check function of the fan. Be sure to
ensure there is a free air flow.
• Check function of the bulb.
• Loctite Service.
• Replace UV bulb.
• Clean or change filter glass.