AP05 Version 2, Component positions
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Version 2 of circuit board AP05 is used in all
DTE 200 and in DTE 255 from serial no.
844--950--xxxx up to and including ser. no.
948--xxx--xxxx.
The f ollowing improvements have been made to
version 2 of the front panel circuit board:
S In MMA mode the modulation is switched off for
a short moment when the welding polarity is
changed by the polarity selection switch (SW1).
S When the machine is in the MMA mode and not
used for 25 minutes, the open circuit voltage is
switched off. Restart it by turning the methode
selectionswitchtoTIGandthenbacktoMMA.
S Full balance range at DC pulsing, 20 -- 80%. AC
balance is limited to 40 -- 80%.
S When a remote control is connected, the remote
set value is displayed.
NOTE: when this version of AP05 is replaced by
version 3 of AP05, the machine must be equipped
with the latest version of circuit board AP04, part
no. 0486 770 880