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I. 1
Cleaning inside by professionals
For proper cleaning of the system it is necessary:
•
disconnect the system from the power supply;
•
disconnect the ground cables, consensus and gun;
•
unscrew the screws that secure the cross coupling the top cover, lifting it,
taking care to remove the internal connection of earth connection.
•
not touch the overlying before checking that the red LED on the inside of the
circuit board is completely off;
•
Avoid touching the underlying shares before checking with a multimeter
(current 200 V DC fs) the complete absence of tension on the capacity;
•
remove any internal impurities by the use of de- humidified compressed air
with a maximum pressure of two bar.
I.2 - Routine maintenance
Description
Integrity Check
cables
Control efficiency
reports
Control safety circuit
contact resistance
Check elastic stud
holder
Cleaning the welder
!
NOTICE
DO NOT SUBMIT TO THE MACHINE MAINTENANCE
REQUIRED BY THE MANUFACTURER WILL EXHIBIT THE
USER OF WELDING SERIOUS HAZARD.
Period
Delegate
Daily
User
Daily
User
Monthly
User
Daily
User
Semiannual
User
Check that the electrical cables of
the welding not abrasions or cuts
which undermine the functionality.
Check that warning signs and
warning lights (LEDs) are efficient
Every hundred hours of use of the
machine to verify the effectiveness
of the safety circuit for measuring
the contact resistance, through the
use of a special plate, as shown in
the relevant section.
Check that internal surface of stud
holder are in best condition, check
As specified in paragraph cleaning
2
2
2
2
Modality
rubber o-ring.
welder
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