Safety – Setting up and commissioning – Operation – Spare parts lists
Troubleshooting / fault elimination
2021-03-22
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22 Troubleshooting / fault elimination
Observe the safety instructions!
This work must only be carried out by appropriately trained personnel!
In case of overload or a fault occurring,
one of the fuses,
F1 to F4
, at the junction
box will be tripped.
To change the blown fuse:
•
Pull the machine’s power plug and
unplug any connected loads!
•
Use a screwdriver to unscrew the fuse
terminal F1 to F4 on and remove the fuse.
Replace any blown fuses with equivalent
fuses only. (Ratings are listed later on in
the manual.)
•
Check the cables for visible damage.
•
Have defective cables immediately
replaced by suitable new cables.
The main and emergency stop switches can
only be turned on if 230 V voltage is available
at the controller.
If the fault persists, contact the system
manufacturer.
Fuses
F1 to F4
Fuse
F1
Control fuse 2 A T 230 Volt
Fuse
F3
Display Y transverse axis 400 mA 24 Volt
Fuse
F4
Display Y longitudinal axis 400 mA 24 Volt
Fuses: Standard glass tube fuses 230 V 5 x 20 mm
23 Power unit connection device
In order to operate the power units on the machine head, they are directly connected with the electrical
connection device via the mechanical connection.
These board or plug-in devices are designed identically on both sides so the power units can be used on
the left and right.