Cebora ef4-ss, Инструкция по эксплуатации

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33
DISPLAY ERROR DESCRIPTION
th 1 igBt overtemperature
h2o
flashing
followed by
err 75
cooling pump problem (pressure
switch)
h2o nc cooling pump problem (not connected)
oPn Wire feeder door open
ito
see section 7.3.1 menu "Welding" - ma-
ximum inching
in the case of an error code different from those listed
please contact technical service
11 MAINTENANCE
All maintenance must be carried out by skilled per-
sonnel in compliance with CEI 26-29 (IEC 60974-4)
standard .
questa Parte È destinata esclusivamente al Personale qualiFicato.
this Part is intended solelY For qualiFied Personnel.
CODIfICA COLORI
CAbLAggIO ELETTRICO
WIRINg DIAgRAM
COLOUR CODE
a nero BlacK
B rosso red
c grigio greY
d Bianco White
e verde green
F viola PurPle
g giallo YelloW
h Blu Blue
K marrone BroWn
J arancio orange
i rosa PinK
CODIfICA COLORI
CAbLAggIO ELETTRICO
WIRINg DIAgRAM
COLOUR CODE
l nrosa-nero PinK-BlacK
m grigio-viola greY-PurPle
n Bianco-viola White-PurPle
o Bianco-nero White-BlacK
P grigio-Blu greY-Blue
q Bianco-rosso White-red
r grigio-rosso greY-red
s Bianco-Blu White-Blue
t nero-Blu BlacK-Blue
u giallo-verde YelloW-green
v azzurro Blue
11.1 MAINTENANCE. POWER SOURCE
if the equipment requires maintenance, make sure that
switch
T
is positioned on “O” and the power cable is dis -
connected from the mains.
Furthermore, from time to time, remove any metal dust
inside the equipment, using a jet of compressed air.
11.2 ThINgS TO DO AfTER ANY REPAIR.
After making a repair, be careful to arrange the wiring in
such a way as to ensure safe insulation between the pri -
mary side and the secondary side of the machine.
Do not allow wires to come into contact with moving parts
or those that heat up during operation. mount the clamps
as on the original equipment to prevent the primary and
secondary welding circuits to come into contact if a con -
ductor accidentally breaks or becomes disconnected.
Fit the screws back with the notched washers as on the
original equipment.