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18
•
Solder a 12 cm length of blue wire to the N terminal of the mains connector.
•
Solder a 12 cm length of brown wire to the L terminal of the mains connector.
•
Solder a 20 cm length of yellow/green earth wire and a 12 cm length to the middle terminal of the
mains connector.
Slide a 1.5 cm length of insulating heat shrink sleeve over each terminal all the way up the connector.
This can be shrunken by hot air (e.g. with a hair dryer).
IMPORTANT:
Stick a piece of insulating foil on the connector, see figure. This will later be used to
prevent the connector piercing through the transformer.
Also stick a piece of insulating foil on the inside edge of the cabinet above each place where a
transformer has to be put (see fig. 6).
ADHESIVE PROTECTION FOIL AND WIRING
FIG 4
•
Mount the ring core transformers:
PLATE
RUBBER WASHER
TRANSFORMER
RUBBER WASHER
METAL CASE
BOLT
FIG 5
◊
Stick a adhesive foot to the base of the cabinet, in the middle where each transformer has to be
put.
◊
Mount an output transformer on the left-hand side of the housing, see figure. Check the position of
the leads.
cut
4 X 4 cm
