55 – WELDING CYCLE ABORTED BY THE OPERATOR
Probable cause: The operator pressed the STOP push button
Solution: Repeat the welding
60 – SHORT CIRCUIT
Probable cause: The coupler is damaged
Solution: Repeat the welding with another coupler
65 – LACK OF VOLTAGE AT THE POWER SOURCE
Probable cause: Power supply cable unplugged
Solution: Plug the power supply cable
Probable cause: The voltage supply was interrupted
Solution: Wait until the service is restored
Probable cause: The safety micro switch has pop out
Solution: Engage the safety micro switch
70 –HARDWARE ERROR
Solution: Contact an authorized service center
75 – COUPLER RESISTANCE ERROR
Solution: Repeat the welding with another coupler
80 – OVERHAUL EXPIRED
Solution: Contact an authorized service center
90 – UNSTABLE CURRENT WITHDRAWAL BY THE COUPLER
Probable cause: The coupler coils can be damaged or the
cable leads can be loose.
Solution: check the leads and try to replace the coupler. This
error does not appear in the very beginning of the welding
cycle
8.
MAINTENANCE
Replacement of worn-out leads.
WARNING
The specifications of the device and the data entered in this
manual are subject to change without notice from the
manufacturer.
DISPOSAL
Do not dispose of in the household trash. Add the device
that is no longer able to be used to a separate collection
for the purpose of environmentally friendly recycling.
Contact Ritmo S.p.A. for further info.
Full parts lists and technical documents are available online at
www.ritmo.cloud.
Help in the event of problems:
S.p.A.
via A. Volta, 35/37 - Z.I. Selve
35037 BRESSEO DI TEOLO (PD)
ITALY
Tel. +39.049.990.1888
Fax +39.049.990.1993
service@ritmo.it
EN
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