Front
Panel
Replacement
Front
Panel
Replacement
Force
FXTM-C
Service
Manual
Equipment
required:
• Phillips
screwdriver.
Warning
Electric Shock
Hazard-
To
allow stored energy to dissipate after power is
disconnected, wait
at
least five minutes before replacing parts.
The generator contains electrostatic-sensitive components. When repairing the
generator, work at a static-control workstation. Wear a grounding strap when
handling electrostatic-sensitive components, except when working on
an
energized generator. Handle circuit boards by their nonconductive edges. Use an
antistatic container for transport of electrostatic-sensitive components and circuit
boards.
Step
1 -
Remove
the
Front
Panel
Assembly
A.
Turn
off
the
generator.
Disconnect
the
power
cord
from
the
wall
receptacle.
B.
Remove
the
five
screws
that
secure
the
cover
to
the
chassis.
Lift
the
cover
off
the
chassis.
Set
the
cover
and
screws
aside
for
reinstallation.
C.
Unlock
the
COlUlector
on
the
Control
board
and
disconnect
the
display
board
ribbon
cable
from
the
Control
board.
D.
DiscOImect
the
power
switch
cable
from
the
Power
Supply
/RF
board.
E.
Disconnect
the
hvo
REM
connectors
from
the
Power
Supply
/
RFboard.
F.
Remove
the
four
screws
that
secure
the
front
panel
to
the
chassis.
Save
the
screws
for reinstallation.
G.
Slide
the
front
panel
assembly
forward,
carefully
disengaging
it
from
the
electrical
contacts
on
the
Power
Supply
lRF
board.
Step
2 -
Remove
and
Reinstall
the
Front
Panel
Components
1£
you
are
replacing
the
entire
front
panel
assembly,
go
to
Step 3 Install the
Front Panel Assembly.
or
If
you
are
replacing
only
the
front
panel,
follow
these
instructions
to
remove
the
components
(Display
board,
REM
module,
and
power
switch)
and
install
them
on
the
new
front
paneL
A.
Detach
and
disconnect
the
Display
board
from
the
front
paneL
(1)
Remove
the
four
scre\\'s
that
secure
the
Display
board
to
the
front
panel.
Save
the
screws
for reinstallation.
(2)
DiscOlUlect
the
CEM
switch
cable
from
the
Display
board.
7-9
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