The HMI cannot be started and the browser shows „NOT FOUND, The requested URL /en/default.htm was not found on this server“.
Possible Causes & Resolutions:
Not connected to Canman Wifi (only for wireless connected iPad’s): Check the wifi settings. Choose Canman wifi and try again.
IPC has not shut down correctly: In this case probably the HMI software can’t start up automatically by restarting the machine.
Check the IPC after you switched off the main switch: Normally it will continue to run for at least 30 seconds to shut down correctly. If LED’s of IPC goes off within a few second, the battery of the UPS – unit is dead and needs to be replaced. Contact Canman for online support to restart HMI.
Note: If you use a new iPad the icons for the machine type can be produced, when you tap on “Add to home screen“ button.
Display shows „Could not activate iPad“
Possible causes & resolutions:
For connecting an alternative display / PC, please have a look at the separate FAQ.
Please follow the below instructions carefully:
Take off the lower weld roll, unplug the grey water tube ø 10 mm labeled with “àWR” directly at the flow switch S26, and blow into the tube with air pressure. Check the out-going air-pressure at the free hole in the lower weld arm (supply for lower weld roll). If the circuit is free, you feel an equal air pressure (like on the output of the air gun) on your finger tip. If you recently took off the lower weld arm, there might be a problem with one or both o-ring seals between arm and upper bus bar:
Please check them if needed !
Before re-connecting both grey tubes ø 10 mm, blow into one tube again by air-pressure, and feel the equal air-pressure on the other tube by your finger tip. If it’s ok, correctly connect both tubes again.