3700 Series Flat Panel Industrial PC
Chapter 4 – Maintenance
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143311 (H)
6. Remove the PCI backplane assembly by unscrewing the captive screw on
the AIM3 CPU board and two screws on the left side of the rear chassis.
The battery at AIM3 CPU board location ‘BATT1’ is now exposed next to
the PCI backplane connector on the AIM3 CPU board.
7. Use needle nose pliers to remove the coin cell battery by depressing the
lever on the left side of the battery as shown in the following photograph:
8. Immediately apply electrical tape to the old battery on all sides in order to
prevent shorting the battery. The battery may still have charge and a short
may cause fire or explosion. Do not dispose of the battery with standard
waste. Contact your local waste disposal agency for the address of the
nearest battery deposit site.
9. Install the new battery. The ‘+’ sign must be up and exposed. Slide one
edge of the battery under the lip of the battery holder as shown in the
following photograph and then press down on the battery. It will snap into
place.
TO RE-ASSEMBLE THE 3700 series COMPUTER:
1. Install the PCI backplane assembly by inserting the backplane card edge into the PCI
backplane connector on the AIM3 CPU board. Be sure to tighten the captive screw on the
lower right side of the PCI backplane assembly first. Then install the remaining two philips
screws into the left side of the computer in order to complete the backplane assembly
installation.
2. Install the lower rear chassis cover (six #6 screws on back)
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