6
■
Open the clock by giving the screw a quarter turn
with the key (5).
■
On the TGV950 clock, remove the 2 locking
srews (3) (provided for the transit).
■
Pull the whole dial (1) towards you.
■
The hinge arm opening system ensures a fast
and secure maintenance of the lighting without
having to put the front part of the clock on the
ground.
■ Hang the clock and fix it with screws, without
locking it, after you have put the wires through
the waterproof pressure joints (4).
3.2 Setting in operation
3.2.1. AFNOR/IRIG-B receiver clock
■ Switch off the circuit breaker involved.
■
Connect the mains 230 V +/-10% 50 Hz to the
terminal (6) (Live, Neutral and Earth wires; section
1.5 mm² to 2.5 mm² and bare on 5 mm). The mains
cable must be oversheathed up to the terminal.
■
Attach the 3 wires (Live, Neutral an Earth) with the
cable tie.
■
A double/reinforced electrical insulation must be
assured between the mains cable and the SELV
wires.
■
Connect the time signal network to the terminals 1
and 2 of the AFNOR receiver card.
■
Check that the dip switch (16) is pushed to the
AFNOR position.
■
Check that the battery is connected to the terminal (2) of the electronic card.
■
Lock the clock.
■
Push the dip switch (15) to the ON position.
■
Close the clock.
■
Power the clock.
Operating principle of AFNOR receiver clock :
■
When switching on power supply, hands are set at
12.00 until the correct reception of the time signal
is achieved. After 3 successive coherent AFNOR
time signals are received, the clock starts and
automatically get on time with fast impulses.
5
6
4
3
3
1
5
6
4
3
3
1
15
16
AF
FI
AFNOR
input
Summary of Contents for Profil TGV 950
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