Weidmüller 2634310000, Original Operating Instruction

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19 2639590000/00/11.2018
7 Troubleshooting
If a fault cannot be resolved by means of the ac-
tions described here, please refer to Weidmüller
Service.
7.1 Fault table
Fault Possible cause Recommended action
LED out Power supply is interrupted ► Check the power cord and the power
connector.
► Check the fuses.
LED flashes Foot switch is not connected ► Connect foot switch
Foot switch permanently activated ► Cancel operation
Ferrule falls into the interior of the
machine
Crimp size set incorrectly ► Remove ferrule
► Set suitable crimp size
Ferrule is too small ► Remove ferrule
► Use larger ferrule
Ferrule can not be inserted Crimp size set incorrectly ► Set suitable crimp size
Ferrule is too big ► Use smaller ferrule
7.2 Replacing fuses
► Make sure that the machine is switched off.
► Remove the power plug.
1
Figure 7.1 Opening the fuse compartment
► Lever the fuse compartment ( 1 ) out of the mains filter
unit using a slotted screwdriver.
► Replace both fuses with new ones (2 x T2AH250V).
► Put the fuse compartment back into the mains filter unit.