Document type:
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Revision:
User's Manual (MUT)
A3000NF 3Phase Notch Filter for A3486
18/06/2008
4
NPO:
Filename:
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Page:
00120/04:3000N.MUTx/04 A3000NF_REV4.DOC
13
13
Fig. 2.2 – Power supply connector and cable
2.2.6 Cooling
Fans
WARNING: INTERNAL FANS ARE POWERED ONLY BY THE LEFT
TRIPHASE INPUT, THEREFORE FOR COOLING PURPOSES, IT IS IMPORTANT
THAT, WHENEVER ONLY ONE CHANNEL OF THE A3000NF IS USED, THAT HAS
TO BE THE LEFTMOST (FROM REAR PANEL VIEW, SEE § 1.3).
2.3 Maintenance
No routine maintenance of the unit is required except for periodic cleaning. To clean,
disconnect the unit from the AC supply and allow 15 minutes for discharging. The metal
surfaces should be cleaned using a damp soft cloth containing a mild solution of
detergent and water. Use low pressure compressed air to blow dust from the unit.
The Protective Earth Ground must be connected
before applying AC Power to the unit
