REHM TIGER 180 AC/DC ULTRA, Руководство по эксплуатации

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Fault
49
7.3 Error messages
Error
Acknowle
dge
Error Cause Elimination
A B C
2

- -
Mains voltage

Mains voltage outside the
tolerance range

Switch the unit off and check
the mains voltage
18 -

- Condensation
moisture

Condensation / moisture
on the inside of the unit

Wait until the condensation /
moisture has disappeared from
the inside of the unit.
19 - -

Remote foot
controller

The foot controller is
removed during welding.

Do not remove the foot
controller during welding.
21 -

-
TIG torch in EL
mode

EL mode active with a TIG
torch connected

Remove the TIG torch

Switch to TIG mode
22 - -

Secondary short
circuit

When switching from TIG
to electrode a short circuit
is present on the welding
socket.

Eliminate the short circuit on the
welding socket Eliminate the
fault.
23

- -
Primary short
circuit

A short circuit is present
on the welding socket
when switching on.

Internal short circuit

Eliminate the short circuit on the
welding socket.

Service call
33 - -

Reversing pole
current or
reversing pole
power is too high

Welding circuit inductance
too high

Change the torch and
grounding cable run. No loops
and windings.
34 -

- Remote control
connected to the
torch socket

Connected torch is not
detected.

Use a Rehm torch

Defective torch.
35 -

-
Coolant
overtemperature

Temperature of the coolant
> 65°C

Let the water cooler cool down

Top-up coolant
48* - -

Coolant flow

Coolant monitor detects
low coolant flow

Coolant monitor blocked
by dirt

Immediately switch off the
current source

Check that the connecting cable
is plugged in

Check the coolant level

Check the connections on the
water cooled torch

Eliminate interruptions in the
coolant circuit

Bleed the coolant circuit

Check the pump
> 51 Service call
An analysis of the cause can
be made by the service
technician
* Only for TIGER with an integrated water cooling unit