Chapter 5 Component Installation in a Cabinet
Caution!
l
Read the battery precautions carefully (such as safety requirements if g the
batteries are carried) and learn about the correct battery connections before any
operations on the batteries are performed. Improper operations on the batteries
may cause danger. Avoid short circuits or electrolyte overflow during operations
on batteries. Electrolyte overflow poses latent threat to the equipment because it
corrodes metallic objects or circuit boards and damages the equipment (such as
short-circuiting the circuit board).
l
The wiring terminals of the batteries must face outwards to facilitate wire
connection.
l
Place the battery packs in the middle and reserve at least 9 mm from the left and
right sides and top of each battery pack to the inner wall of the PC8910A cabinet
for electrical safety, so as to avoid short circuits or even fire caused by wiring
terminals touching with the inner wall.
3.
Connect the terminals of the batteries.
4.
Check the installation against the checklist shown in
Table 5-2
and ensure that the
answer to each item is Yes.
Table 5-2 Installation Verification Checklist
SN
Check Criterion
Check Result
1
The installed cabinet stands firmly and looks eye-pleasing and
neat.
Yes No
2
The gradient of the installed cabinet is smaller than 5°.
Yes No
3
All screws are fastened reliably, with the flat washers and spring
washers correctly used.
Yes No
4
The cabinet is free from damages or fallen paint.
Yes No
5
The cabinet is clean without dust, pollutant or sundries.
Yes No
6
The cabinet door can be opened or closed easily, and the door
lock is functioning properly.
Yes No
7
Other components (for example, the rectifier unit and monitoring
unit) is secure.
Yes No
– End of Steps –
5-5
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