Vecstar MRF Series, Инструкция по установке, эксплуатации и обслуживанию

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Connection by a qualified electrician is recommended.
All furnaces covered by this manual are either single phase live,
neutral and earth non reversible or three phase live neutral &
earth.
Before connecting check the furnace specification plate on the back
panel of the furnace. Make sure the supply voltage and capacity
matches the voltage and amperage on the specification plate.
All incoming electrical supplies must be fused correctly.
If a cable is fitted either wire straight to a fused isolator or fit a
fused line plug.
Please Note: The supply cable connections are:
Live = Number 1, Neutral = Number 2, Earth = green/yellow
Connection by line plug this should be within easy reach of the
operator for removal.
Connection by isolating switch should disconnect both live and
neutral conductors and be in easy reach of the operator to
disconnect.
The supply must be earthed for safety reasons.
If in doubt please contact Vecstar.
Servicing should only be carried out by qualified personnel.