8
ELECTRICAL CONNECTION
• IMPORTANT: If this appliance is not connected to an electrical supply by
means of a BS 1363 13 amp plug it must be connected to a suitable electri-
cal supply by a qualified electrician in accordance with the latest edition of
the I.E.E WIRING REGULATIONS.
• NOTE: A method of disconnection from the mains supply having a contact
separation of at least 3mm in all poles must be incorporated in the fixed
wiring.
• It is recommended that an R.C.D device with a 30ma trip and contact rating
to suit the appliance current is installed adjacent to the appliance.
• Type 3 circuit breakers or appropriate rated fuses are recommended for
installation at the supply end.
• NOTE: High surge currents are present when this appliance is switched
on from cold.
• Industrial plugs and sockets must comply with BS 4343/EN60.309
(IEC309.2/CEE17).
• It is recommended that the supply cable shall be an oil resistance sheathed
flexible cable to BS 6500 1990 table 6 (code designation HO5 RN-F).
• If the appliance power supply cord is damaged or changed it must be re-
placed to the above standard and must not be longer than 2 metres be-
tween appliance inlet and plug or socket outlet.
• It is required that, in the power supply cable connection to the appliance
terminal block; the earth conductor is to be made at least 50mm longer than
the length of the live (L) and neutral (N) conductors, so that if the cable is
strained the earth conductor is the last to become disconnected.
• For appliances with a rated current upto and including 16amps, 1.5mm
2
cable should be used.
9
SUPPLY CABLE - CONNECTION
• To gain access to the control panel and terminal connection block, remove
the two side panel securing screws, slide the panel “up” and “out” at the
bottom.
• The terminal connection block is sited toward the the bottom left hand side
of the control box. Cable entry is provided through the base of the oven.
• Refer to terminal connection block diagram for correct connection.
NMK MAINS BLOCK
Supply rail connections - 230V, Single Phase
N L1E
9
10
GND
L1
N
GND
9
10
GND
Live
Neutral
Earth
WARNING - THIS APPLIANCE MUST BE EARTHED