Maintenance
4-1
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MAINTENANCE
4.1
SAFETY PRECAUTIONS
This section must be read before the IDR IDO 3G is maintained.
4.1.1
Authorised personnel
On-site operations must be carried out by qualified, approved personnel.
No operations other than those described in this document must be carried out.
4.1.2
Power distribution safety precautions
The IDR IDO 3G is powered according to the site configuration.
• by the 100-240 V AC, 50-60 Hz mains,
• by a 12-24 V DC direct power supply (vehicle battery or external power supply).
Note:
When the IDR IDO 3G is connected to the vehicle battery, the engine MUST be
running.
Each of these layouts is protected by a fuse (see Table 4.1).
POWER SUPPLY
AMPAGE /
NOMINAL VOLTAGE
LOCATION
220 V mains (live)
6.3 AT / 250 V
Not available
DC
• 20 A / 32 V DC
• 30 A / 32 V DC
• DC primary convertor power supply
cable fuse support, "+" wire
• DC primary convertor power supply
cable fuse support, "-" wire
Table 4.1
MAINS POWER SUPPLY AND DC FUSES
