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§ 4.5.
Installing Power Unit Dock to Base-Frame
1.
Refer to Fig. 4.5.1
2.
Attach Power Unit Dock to Base-Frame with Cap screw (M3×6, T=7).
3.
Attach the 2 GND wires with Cap screw (M3×6, T=10, WS3)
Cap screw M3
×
6 (T=7)
(S1330R-37)
Fix the 2 GND wire.
Cap screw M3
×
6
(T=10, WS3)
Fig. 4.5.1
Warning!
There is a Lithium coin battery on the main PCB. The battery surface is
exposed with the positive terminal facing up. A short circuit of the coin battery
can easily happen if;
- A screw falls off between the battery and the post.
- A shield plate edge on the PCB falls off between the battery and the post.
- A free wire terminal contacts the battery.
A short circuit may cause battery failure, calendar malfunction, or a damaged
calendar IC.
Be careful not to short circuit battery. A rubber
cap is available from Fujikura that should be
installed during any maintenance procedure.
The rubber cap may be left permanently in
place after repair.
Coin
Batter
y
Post