Fronius AccuPocket 150/400 TIG, Operating Instructions Manual

Page: 61 / 88

Troubleshooting
Safety
WARNING!
Danger from incorrect operation and work that is not carried out properly.
This can result in serious personal injury and damage to property.
▶
All the work and functions described in this document must only be carried
out by technically trained and qualified personnel.
▶
Read and understand this document in full.
▶
Read and understand all safety rules and user documentation for this device
and all system components.
WARNING!
Danger from electrical current.
This can result in serious personal injury and damage to property.
▶
Before starting work, switch off all devices and components involved and dis-
connect them from the grid.
▶
Secure all devices and components involved so they cannot be switched back
on.
▶
After opening the device, use a suitable measuring instrument to check that
electrically charged components (such as capacitors) have been discharged.
WARNING!
Danger from incorrect operation and work that is not carried out properly.
This can result in serious personal injury and damage to property.
▶
Do not open the power source. The power source may only be opened by a
Fronius service engineer.
▶
If you need a replacement battery, hand the power source over to a Fronius
Service Partner.
Indicated errors
Overtemperature
"hot" appears on the display, the temperature indicator lights up
+
Device is too hot
Check/reduce ambient temperature, allow power source to cool
down Cause:
Remedy:
Undertemperature
"cold" appears as scrolling text on the display, the temperature indicator lights
up
+
Device temperature too low
Check/increase ambient temperature, operate the power source in a
warmer environment
For more information see the Environmental conditions section on
page 66
Cause:
Remedy:
61
EN