Komatsu D475A-5E0 Operation & Maintenance Manual page 346

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ATTACHMENTS, OPTIONS
MANUFACTURING EXTERNAL POWER SOURCE INPUT CABLE
It is required to purchasing and processing the external power source input cable locally to match the conditions.
This does not mean that any cable can used.
When purpose the cable, make sure that it the following specifications.
Cable specifications and installing procedure
1. For the cable, purchase a 3-core chloroprene sheath cab tire
cable in the local market.
For a cable to be deemed adequate, the nominal cross
section of single core has to be 5 to 8 mm
2
0.0124 in
).
Withstand voltage performance has to be to withstand
3,000 V for a minute.
Cable length has to be shorter than 30 m (98 ft 5 in) in order
to prevent voltage fall.
2. Connect the chassis input side plug (shipped as individual part) 175-06-37871 to the tip of the cable.
The plug has 3 contacts and each contact has a mark. Connect the 3 core wires of the cable with a
respective, proper contact.
Solder the contact and core wire to connect them.
To prevent short circuits caused by contact between the conductors, insulate the soldered parts with rubber tube or tape.
Always use plug 175-06-37871.
If another plug is sued, it cannot be connected with the external power source input socket (receptacle).
2
(0.0078 to
CAUTION
STARTING IN COLD AREAS
6 - 7

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