4
Start-up / drainage
Before connecting the equipment to the utilities check the
rating plate to make sure the voltage and frequency of the
mains correspond and check that the main circuit break-
er on the equipment is turned to “O”.
Upon the first usage following a period of extended inactivi-
ty of the device or in the case in which the electropump does
not work properly (slight whistle), it is necessary toperform the
drainge procedure in order to eliminate all the air bubbles pre-
sent within the hydraulic circuit.
Carry out the following operations following the instructions in-
dicated here (Fig. C):
A) Unscrew the tank’s cap and, using a funnel, fill it with cool-
ant. Do not use antifreeze containing propylene because
it could provoke blockage of the electropump.
B) Connect the tube provided to the blue connectorand insert
the other end of the tube into the tank.
C) Start up the welding power source by rotating the main
switch to the 1 position and wait approximately 30 seconds
so that the cooling device can allow the liquid to circulate.
D) Wait for the exit of the liquid. The operation will be termi-
nated when the liquid exits in a constant way and without
any traces of air bubbles.
E) Upon the completion of the operation, turn the welding pow-
er source off.
F) After that, screw the tank’s cap shut and connect the weld-
ing power source prior to beginning operation.
Maintenance
WARNING: Prior to undertaking any kind of inspection within
the machine, unplug the device from supply.
•
Periodically check the level of the cooling fluid.
•
Add fluid whenever it drops below the minimum level indi-
cated.
•
Add antifreeze when the room temperature is below 2°C and
use only
DINSE
DIX CM Liquid 10.
•
Make sure all joints are tight and that there areno leaks
•
Periodically clean the radiator with compressed air to elimi-
nate the dust that reduces the cooling capacity.
IMPORTANT: Original spare parts have been specially de-
signed for our equipment. The use of non-original spare parts
may cause variations in performance or reduce the foreseen
level of safety. We decline all responsibility for the use of non-
original spare parts.
FIG. C
