Removing The Fpa15 Board - Fronius TransPocket 1500 Service Manual

Removing the
FPA15 board
Fig.3
(6)
Fig.4
(66)
Fig.5
Fig.6
Fig.7
(5) (40) (41)
(69) (70)
Fig.8
70
- Disconnect the ribbon cable (42) from
(42)
the FPA15 board (5)
- Unplug the 2-pole Molex plug (40) from
the LCA15 board
- Disconnect the 10-pole Molex plug (41)
from the LCA15 board
- Take off the cap from the "Welding-
amperage setting dial" (6)
Note! When undoing the fixing
nut for the "Welding-amperage
setting dial", hold the dial (6)
firmly
- Undo the fixing nut of the setting dial
(6) with the socket spanner (width-
across 7)
- Detach the setting dial (6)
- Undo and remove the round nut (66)
- Undo the M5x12 - TX20 screw (68) on
the copper bracket (55)
(68)
(55)
- TP 1500 TIG: Loosen the hexagon nut
(69) (width-across=13) for the screw-
fixing of the
- TP 1500 / 1500 RC: In the
loosen the M5x12 (TX20) screw (70)
socket
socket,