Frequently Asked Questions; Other Applicable Documents - Leister UNIPLAN 300 Manual

Frequently asked questions

The machine turns on automatically after the blowers have been turned on:
• If the air temperature is more than 100°C when the device is turned on, the device switches automatically
to Cool-Down mode. The cool-down process is finished when the air temperature is less than 100°C for 2
minutes.
The machine turns off automatically:
• In Standby mode, the heating is switched off automatically after the time elapses that the user has stored (see
also Standby mode). This feature is available only on the UNIPLAN 500.
Deficient welding result quality:
• Check drive speed, welding temperature and air flow range.
• Clean the welding nozzle (9) with wire brush (see Maintenance).
• Welding nozzle (9) incorrectly adjusted (see Adjust welding nozzle).
IIf the set welding temperature has not been reached after five minutes:
• Check the supply voltage
• Reduce the air volume
Changing the weld width:
• Please contact your local distributor for further information on changing the weld width.

Other applicable documents

• Safety Instructions – Automatic Welders/Extrusion Welders/Welding Machines (Article number: 129.102)
29