PLASTITALIA I Plast 105 Manual Del Usuario página 28

- Mark the insertion depth on the surface of the electrofusion fitting;
- Be sure of the ECU's proper maintenance and fusion operation and verify ECU's compatibility with the required fitting
parameters;
- Use the correct fusion parameters and strictly follow the written procedure.
17) Maintenance
This electronic device is mainly designed for its use in construction of underground installation. PLASTITALIA S.p.a. used the
applicable legal references and between them ISO 12176-2 and UNI 10566 standards. Other technical documents, including
ECE1, DVS 2208-1, etc. were taken into account. As required into documents mentioned above, this ECU is subject to a periodic
maintenance. The period between two single maintenance (revision) is 1 year. If this device is often used to the limit of its
possibilities, maintenance should be performed at shorter intervals. During the maintenance operations, ECU will be updated to
the latest version and on the replacement of components is applied a guarantee of 3 months. Maintenance is necessary to
ensure the accuracy of the electrical parameters and in order to obtain a reliable fusion. It must be carried out by PLASTITALIA
Spa or by an authorized laboratory.
18) Error Messages
Code / Fusion report
ERROR 2.0 !
(MAIN_FREQUENCE_LO_ERROR)
report sentence: "FRQLEr"
ERROR 2.1 !
(MAIN_FREQUENCE_HI_ERROR)
report sentence: "FRQHEr"
ERROR 4.0 !
(MAIN_VOLTAGE_LO_ERROR)
report sentence: "LinLEr"
ERROR 4.1 !
(MAIN_VOLTAGE_HI_ERROR)
report sentence: "LinHEr"
ERROR 20 !
(HIGH_TEMP_ERROR)
report sentence: " HTAErr "
ERROR 21 !
(LOW_TEMP_ERROR)
report sentence: "LTAErr"
ERROR 23 !
(TRASFO_TEMP_ERROR)
report sentence: " THTErr "
ERROR 24 !
(CHSS_TEMP_HIGH)
report sentence: " ChsHTE "
ERROR 30 !
(LOAD_OPEN_ERROR)
report sentence: " NLoadE "
ERROR 32 !
(LOAD_MEASURE_ERROR1)
report sentence: " LoadE1 "
ERROR 33 !
(LOAD_MEASURE_ERROR2)
report sentence: "LoadE2"
ERROR 34.0
(OUT_CURRENT_ERROR)
report sentence: "IoutEr"
Cause
Network frequency too low
Network frequency too high
Main voltage too low
Main voltage too high
The ambient temperature is too high.
The ambient temperature is too low.
The processor temperature is too high. The internal
protection disables the device.
Frame temperature too high.
Electric circuit open in the fitting. The error is displayed
only during fusion cycle.
May be subsequent to a false contact or coil's break
Resistance on the fitting too low
Resistance in the fitting too high
Current output not correct
Check power generator: refer to chapter 18 for
power generator specification.
Change energy supply. Connect the control unit
to national grid.
Check power generator: refer to chapter 18 for
power generator specification.
Change energy supply. Connect the control unit
to national grid.
Check power generator: refer to chapter 18 for
power generator specification.
Change energy supply. Connect the control unit
to national grid.
Check power generator: refer to chapter 18 for
power generator specification.
Change energy supply. Connect the control unit
to national grid.
It is not possible to perform the welding because
the environmental conditions are out of the
temperature range.
It is not possible to perform the welding because
the environmental conditions are out of the
temperature range.
Leave the device powered allowing the fan to
remove excess heat and cooling down to be
operational again in the shortest possible time.
Heavy use of the control unit. Poor ventilated
environment.
Shut off the control unit and wait until the frame
has cooled down
Check quality contact on terminal pins. Avoid
oxidation, wear or bad contact.
Change damaged or failed fitting
An internal short circuit in the fitting may be
happened. Change damaged or failed fitting
Check the contact between the control unit's
connectors and fitting's terminal pins. Avoid
oxidation, wear or bad contact.
Wrong data in the fitting's barcode. Change
fitting
Check the contact between the control unit's
connectors and fitting's terminal pins. Avoid
oxidation, wear or bad contact.
A short circuit in the fitting could be happened.
Replace the fitting and repeat welding procedure.
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Solution