Lincoln Electric IM803-B - Manual (Page 21)

ES 275i
E-4 TROUBLESHOOTING E-4
Observe all Safety Guidelines detailed throughout this manual
OUTPUT PROBLEMS
PROBLEMS
(SYMPTOMS)
POSSIBLE
CAUSE
RECOMMENDED
COURSE OF ACTION
Output turns on momentarily, then
switches off and repeats cycle.
Remote output control not
functioning. The machine operates
normally on LOCAL control.
1. Check the input voltages and
reconnection procedures. Make
sure the input voltage is correct
for the machine. See
Input
Voltage Reconnect Procedure .
2. Check or replace remote control
device. (If used)
1. Make sure the Local/Remote
switch (S3) is in the REMOTE
position.
2. The remote control device may
be faulty. Replace.
3. The Local/Remote switch must
be in the LOCAL position unless
a remote control device is
attached to the remote
receptacle.
If all recommended possible areas of
misadjustment have been checked
and the problem persists,
Contact
your local Authorized Field Service
Facility.
If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, con-
tact your local authorized field service facility for technical troubleshooting assistance before you proceed.
CAUTION