Error messages Operating manual MSA 4
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5 Error messages
In case of anomalies or errors, the MSA 4.0 (MSA 4.1) will pop up with a specific message
useful to identify the possible issue. The related number will be even tracked within the
welding protocol, to give evidence of the accident.
The error message appears on the display with the following format:
ERROR n: 4
22°C
FUSION INTERRUPTED
WITH STOP BUTTON
09:16 11.03.14
The table below summarizes all the messages managed by the electro-fusion unit, with a
brief explanation of the possible causes.
E DISPLAY INDICATION COMMENT
1 MAINS VOLTAGE TOO LOW Generator voltage/freq. below the threshold
2 MAINS VOLTAGE TOO HIGH Generator voltage/freq. above the threshold
3 OUTAGE DURING LAST FUSION
Power cord disconnected during last fusion
4 FUSION INTERRUPTED WITH STOP BUTTON
Fusion stopped by the user
5 AMBIENT TEMP. TOO LOW
Temp. sensor detected a value below the threshold
6 AMBIENT TEMP. TOO HIGH
Temp. sensor detected a value above the threshold
7 INTERNAL TEMP. TOO LOW EF unit cannot fuse, since it is too cold
8 INTERNAL TEMP. TOO HIGH EF needs to cool down, since it is too hot
9 FITTING RESISTANCE TOO LOW
Fitting faulty or different from that one specified in the
barcode
10 FITTING RESISTANCE TOO HIGH
Fitting faulty or different from that one specified in the
barcode
11 FUSION VOLTAGE TOO LOW Not enough power from mains
12 FUSION VOLTAGE TOO HIGH Internal circuit not calibrated or faulty
13 FUSION CIRCUIT INTERRUPTED Power cord or output cables detached during welding
14 FUSION CURRENT TOO HIGH Fitting broken or circuitry not calibrated or faulty
15 UNIT RANGE EXCEDEED Fitting not supported
16 SYSTEM ERROR Electronic faults
17 INTERNAL TEMP. TOO HIGH (DIAM.>=315)
EF needs to cool down, since it cannot ensure the
fusion process can be completed successfully for large
diameters
ALERT! THE UNIT REVISION HAS EXPIRED Calibration needed
ALERT! RENTAL TIME HAS EXPIRED Rental time expired
MEMORY EMPTY No data protocols stored in the unit
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