Maintenance; Location Of Errors - Migatronic PILOT 2000 Instruction Manual

The yellow LED switches off when the machine has
cooled down sufficiently, and the machine is ready
for welding. Max. load is:
TIG-welding PILOT 2000
100% max. load
60% max. load
35% max. load
60 % max. load when MMA welding means that a
cooling period of 4 minutes after welding for 6
minutes is required at a current setting of 155 Amps
on a PILOT 2000 AC/DC; 10 minutes between start
of each welding period must be calculated in
connection with the above table.
PILOT 2000
DC AC/DC
140 A 135 A
160 A 155 A
200 A 200 A

MAINTENANCE

The PILOT welding machines require virtually no
maintenance. However, exposure to extremely
dusty, damp or corrosive air is damaging to welding
machines.
In order to prevent problems arising, the following
procedure should be observed at least once a year.
- open the machine and clean it with clean, dry,
compressed air
Lack of maintenance can lead to reduced reliability
and cancellation of the guarantee.
LOCATIONS OF ERRORS
Attempts to locate errors should only be made by
trained experts.
The machine does not work and/or the display does
not light:
Check that mains fuse has not been damaged and
that mains supply is switched on. Replace fuse
and/or switch on supply if necessary
Mains error:
Occurs if there is too low or too high voltage on the
supply mains.
Ensure that mains fuse and supply are as specified.
Overheat:
Occurs if the machine is overloaded. This occurs
when welding with higher load than permitted, or if
the machine needs cleaning.
Ensure machine data or clean modules with clean,
dry, compressed air through the cooling ducts.
When the error has been corrected, the machine
should be switched off and then started again to
remove error indication.
11