BT 450 Telephone User Manual


 
1
2
3
4
5
6
Should you have to
replace the existing
plug, use a standard
(BS 1362) mains plug
fitted with a 3 Amp
fuse approved to BS
1362 and follow the
wiring instructions
below.
The wires in this
mains lead are
coloured in
accordance with the
following code:
BLUE - NEUTRAL
BROWN - LIVE
If the wires in the
mains lead may not
correspond with the
coloured markings
identifying the
terminals in your plug,
connect as follows:
The blue wire must be
connected to the
terminal marked with
the letter N or the
word ‘Black’.
The brown wire must
be connected to the
terminal marked with
the letter L or the
word ‘Red’.
No connection should
be made to the Earth
terminal marked with
the letter E or
coloured green or
green and yellow, or
marked by the safety
earth symbol.
If any other plug or
connection is used, a
3 Amp fuse must be
fitted to either the plug
of the adaptor or in the
distribution board. If
in doubt, contact a
qualified electrician.
Do not allow your
clock radio to become
damp or wet.
Unplug from the
mains before cleaning
or moving.
Do not loosen or
remove any screws
other than those
specified in this guide.
Do not use your Clock
Telephone if the mains
power cord or 3-pin
plug is damaged.
Do not use your Clock
Telephone if it is
damaged in any way or
Wiring a mains plug
Safety Precautions
if it does not function
properly. Disconnect
the mains plug from
the wall socket and
consult your dealer.
Moisture condensation
- If your Clock
Telephone is moved
from a cold to a warm
enviroment, water in
the air will condense
on some parts of the
appliance and may
cause damage or
malfunction if the
equipment is used.
Allow at least two
hours for the Clock
Telephone to
acclimatise before
switching it on.
13