EWM T5.00-AC/DC Comfort 3.0 Operating Instructions Manual page 72

Rectifying faults
Warnings
Warning
20 Coolant temperature warning
21 Excess temperature 2
22 Excess temperature 3
23 Excess temperature 4
24 Coolant flow warning
25 Flow 2
26 Flow 3
27 Flow 4
28 Wire stock warning
29 Low wire 2
30 Low wire 3
31 Low wire 4
32 Tacho error
33 Excess current on the wire feed
motor
34 JOB unknown
35 Excess current on the wire feed
motor slave
36 Slave tacho error
37 FAST bus failure
38 Incomplete component infor-
mation
39 Mains half-wave failure
40 Weak power grid
41 Cooling unit not recognised
47 Battery (remote control, type
BT)
[1] only for the XQ machine series
[2] See technical data for values and other switching thresholds.
72
Potential cause / remedy
Check coolant level and top up if necessary.
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Check coolant supply.
Check coolant level and top up if necessary.
Check flow and switching thresholds.
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Check wire feeding.
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Fault of wire feeder - permanent overload of the wire drive.
Excess current detected on wire feed motor.
JOB selection was not carried out because the JOB number is
unknown.
Excess current detected on wire feed motor slave (push/push
system or intermediate drive).
Fault of wire feeder - permanent overload of the wire drive
(push/push system or intermediate drive).
Wire feeder not connected (reset by actuating the automatic cir-
cuit-breaker of the wire feed motor).
Check the XNET component management.
Check supply voltage.
Check supply voltage.
Check the cooling unit connection.
Battery level is low (replace battery)
[2]
099-00T500-EW501
30.1.2023