Sealant
till half way
Page 17
Service Manual STG5/7 intelligent STW5/7 intelligent form 9123999 rev. 05/2010
REMOVAL AND REPLACEMENT OF PARTS STG
Remove the right side panel according to
1.
prior procedure.
Remove the screws that secure the small
2.
top cover plate and remove the cover
plate.
Remove the 2 nuts on the backside of the
3.
operating panel.
Remove the nut from the earth wire on
4.
the main board and remove the earth
wire.
Remove the grey flat cable and both
5.
keypad flat cables from the CPU board.
Use a stanley knife or any other long
6.
bladed knife to loosen the sealant
between the front panel, on the left side,
and the machine frame. Also loosen the
sealant on the bottom side from the left
to half way of the panel.
Lift the operating panel slightly and turn
7.
the outside of the panel towards the
inside of the machine (to break the seal-
ant).
Remove the 4 nuts that secure the CPU
8.
board and remove the board.
Reverse the procedure to install.
9.
Note
1: When reversing the procedure do
not forget to apply sealant again over the
total height and half way on the bottom side
of the panel. The Fri-Jado partnumber for
this sealant is 4302375 (Dow Corning 732).
Note
2: Use a stanley knife or any other long
bladed knife to loosen the tape between the
backplate of the panel and the drip protec-
tion plate. Apply a new tape on the protec-
tion plate and glue this on the backplate
again.
GLASS OPERATION PANEL WITh BACkPLATE
drip protection plate