IBM 4840-544 Service Guide - Page 139

Common, cash-drawer, removing, replacing

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August 3, 2006 Common cash drawer FRUs Common cash-drawer FRUs - removing and replacing This section describes how to remove and replace compact cash-drawer-related FRUs that are common to both the full-size and compact cash drawers. Removing and replacing the top cover To remove the top cover of a cash drawer: 1. Disconnect the cash drawer cable from the rear of the cash drawer. (There may be other cables routed through the rear of the top cover.) Remove the rear panel by releasing it at the pivots. Separate the top cover and base without disturbing these cables. Disconnect cables from the terminal unit when necessary. 2. Open the rear panel by pushing the buttons at the upper rear corners of the cover. 3. Set the devices mounted on the top cover to the side. 4. Remove the drawer (see "Removing and replacing a full-size drawer" on page 105 or "Removing and replacing a compact cash drawer" on page 108). 5. To separate the top cover from the base, reach in from the front and push the cover latches outward while pushing them to the rear. The cover slides off toward the rear (see Figure 90). Cover Latches Figure 90. Removing and replacing the top cover Removing and replacing the keylock assembly To remove the keylock assembly: 1. Remove the cash drawer (see "Removing and replacing a compact cash drawer" on page 108 or "Removing and replacing a full-size drawer" on page 105). 2. Remove the lock retainer clip holding the keylock assembly on the inside of the drawer (see Figure 91 on page 114). 3. Slide the keylock assembly out of the front of the drawer. Note: It might require some force to free the keylock assembly. Chapter 4. Removing and replacing FRUs for the SurePOS 500 Models 5x3 and 544/564 113

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Common
cash-drawer
FRUs
–
removing
and
replacing
This
section
describes
how
to
remove
and
replace
compact
cash-drawer-related
FRUs
that
are
common
to
both
the
full-size
and
compact
cash
drawers.
Removing
and
replacing
the
top
cover
To
remove
the
top
cover
of
a
cash
drawer:
1.
Disconnect
the
cash
drawer
cable
from
the
rear
of
the
cash
drawer.
(There
may
be
other
cables
routed
through
the
rear
of
the
top
cover.)
Remove
the
rear
panel
by
releasing
it
at
the
pivots.
Separate
the
top
cover
and
base
without
disturbing
these
cables.
Disconnect
cables
from
the
terminal
unit
when
necessary.
2.
Open
the
rear
panel
by
pushing
the
buttons
at
the
upper
rear
corners
of
the
cover.
3.
Set
the
devices
mounted
on
the
top
cover
to
the
side.
4.
Remove
the
drawer
(see
“Removing
and
replacing
a
full-size
drawer”
on
page
105
or
“Removing
and
replacing
a
compact
cash
drawer”
on
page
108).
5.
To
separate
the
top
cover
from
the
base,
reach
in
from
the
front
and
push
the
cover
latches
outward
while
pushing
them
to
the
rear.
The
cover
slides
off
toward
the
rear
(see
Figure
90).
Removing
and
replacing
the
keylock
assembly
To
remove
the
keylock
assembly:
1.
Remove
the
cash
drawer
(see
“Removing
and
replacing
a
compact
cash
drawer”
on
page
108
or
“Removing
and
replacing
a
full-size
drawer”
on
page
105).
2.
Remove
the
lock
retainer
clip
holding
the
keylock
assembly
on
the
inside
of
the
drawer
(see
Figure
91
on
page
114).
3.
Slide
the
keylock
assembly
out
of
the
front
of
the
drawer.
Note:
It
might
require
some
force
to
free
the
keylock
assembly.
Cover Latches
Figure
90.
Removing
and
replacing
the
top
cover
Common
cash
drawer
FRUs
August
3,
2006
Chapter
4.
Removing
and
replacing
FRUs
for
the
SurePOS
500
Models
5x3
and
544/564
113