Planning, transport, installation
LASERTEC 40
Page 56
Series
transformer
In case of connection using a series transformer, remove the cover from
the transformer.
•
Undo ring bolts and fastening bolts on the cover and lift off cover.
Do not damage earth conductor.
Guide the supply cable through the cable gland and strain relief on the
series transformer.
Connect earth conductor PE to green-yellow terminal and supply cable L1,
L2 and L3 to terminal strip X1.
Do not connect neutral conductor yet.
•
Check voltage on the supply cable L1, L2, and L3 to the neutral
conductor on the customer's mains supply.
•
Connect neutral conductor N to brown terminal on terminal strip X1.
•
Check connection, close cover again and bolt in place.
•
Pay attention to secure connection of the earth wire to the cover.
Suction
plant
Guide angular plug (10 poles) from the control cu-bicle bottom and plug it
into the suction plant, se-cure with clip (see ”Connection of suction plant”).
