9
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VES supply, a fit ted pre-wired isolator, mains c ables which should be suit ably sized, refer to
table, and terminated as shown on the appropriate wiring diagram, refer to pages 10-14
.
Ensure that suitable strain relief is fi ed to the mains supply as appropriate.
The electrical supply must be fully isolated before a emp ng to complete any work on this
unit. All electrical connec ons to any unit must be carried out in accordance with the
current edi on of the
I.E.T Regula ons
and only competent electricians should be allowed to
carry out any electrical work to our units.
Warning
Motor and electrical details must be checked prior t o connec on to electricity supply.
All motor informa on can be found on the unit data sheet supplied a ached to the unit.
It is the cus tomer’s responsibility to supply earth fault protec on through the bui lding
installa on device and a dedicated, isolated power supply with overload protec on, to
account for motor start-up currents. For specific fan details see table below
Do not connect any unit to an electrical supply voltage outside of the specifica on
Important
Standard
3 Phase Motor
Electrical Details
Wiring
6
Warning
Fig.
11
t-line
Extract Units
Important
An Inverter Speed controller is required for the opera on of this fan
