TRANSTIG 200 Pi
SERVICE MANUAL
5-12
March 31, 2008
Remarks
6 E94 error code
displayed.
Temperature
sensor TH1 for
IGBTs is an open
circuit
The Welding Power
Source's temperature
sensors have
malfunctioned
Have an Accredited
Cigweld Service Provider
check or replace the
temperature sensors
Weld current
ceases. Buzzer
sounds constantly.
Switch machine off.
A Main on/off switch on
machine has been
turned off
A Turn on/off switch on
B Mains supply (input)
voltage has been turned
off
B Have an Accredited
Cigweld Service Provider
or a qualified electrician
check the Main voltage
and fuses
7 E99 error code
displayed.
Mains supply
(input) voltage
has been turned
off, but control
circuit has power
from the primary
Weld current
ceases. Buzzer
sounds constantly.
Must switch
machine off then
on to reset E99
error
Possible Cause
Description
Remedy
Table 5-4 (continued): Power Source Error Codes