95
DMX
3
22. DMX
3
start up
Operator checks
The operator must verify that the device has been
properly installed inside the distribution cabinet
and that all the installation conditions are in
compliance with the current standards .
Start up checks are classified in:
• Without voltage checks
• Under voltage checks
Without voltage checks
Distribution center inspection:
• Verify that the device installation is performed
according to the instructions of this user manual .
• Verify the device wiring using proper screws
and terminals .
• Verify that no metallic parts, tools and manufac-
turing scraps are close to the device .
Recommended tightening torque
Fastening torque of the terminals
Ø Nominal (mm): 10 (screw M10)
Ø Hole (mm): 11
Fastening torque (Nm) with plate or split washers: 37 .5
Fastening torque (Nm) with contact washers: 50
Fastening torque of the terminals
Ø Nominal (mm): 10 (screw M10)
Ø Hole (mm): 11
Fastening torque (Nm) with plate or split washers: 37 .5
Fastening torque (Nm) with contact washers: 50
• Verify that the device is not damaged outside
and there are not missing parts that can be the
cause of wrong working .
Check of coherence between installed
components and electric scheme
• Verify that features of the installed device are
in compliance with the technical requests .
• Verify that features and version of the protection
unit are in accordance with the technical requests .
• Verify that the protection unit is properly set
(see proper manual) .
- Set up protection unit .
- Perform TEST procedure with T button .
- Set back reset pin to MAN position .
Summary of Contents for 0 280 02
Page 1: ...DMX3 Mars 18 LE08437AC ...
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Page 9: ...9 DMX3 5 Extraction couverture frontale Pour disjoncteurs fixes et débrochables ...
Page 33: ...33 DMX3 17 Bornier auxiliaire C B A A B C P Vdir PU2 PU1 ...
Page 51: ...DMX3 March 18 LE08437AC ...
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Page 59: ...59 DMX3 5 Racking out frontal cover For fixed and draw out breakers ...
Page 83: ...83 DMX3 17 Auxiliary terminals block C B A A B C P Vdir PU2 PU1 ...
Page 101: ...101 DMX3 Note ...
Page 102: ...102 DMX3 Note ...
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Page 104: ...LE08437AC ...