WEMPE 20804/IP Manual Download Page 4

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Schiffsuhr CHROM 232mm

Mod. 20804/IP ENI v3

Marine clock CHROME 232mm

Art.-no. CW850346

V0618

Assembly and commissioning instructions

for secondary clock movements’ type: T

This state-of-the-art secondary clock movement can run on
polarizing minute impulses of 12, 24, 48 or 60V DC. It is
suitable for indoor clocks as well as for outdoor clocks with
protected hands with a diameter of 80cm at maximum. The
movement is maintenance-free.

1. Operation voltage

The factory setting for the operation voltage is 24V DC.
Any other voltage can be set on the back of the movement
by means of a DIP-switch.

12V

24V

48V

60V

2. Clocks with a metal or plastic dial

Fix the movement to the dial with a 3-points fixation and
the enclosed pins (maximum thickness 3.5mm). There is
no particular operation position prescribed for the
secondary clock movement. Normally, the DIP-switch
should point downwards.

2.1

Clocks with transparent dials

The movement type TN-Lang has to be used for watches
with a dial made of acrylic glass (maximum thickness
12mm). The motion-work of this movement type is 36mm
long. Place the movement from the backside into the
centre hole of the dial with or without distance washers
(depending on the dial thickness), with the paperboard
washer and the rubber washer. Then place another rubber
washer from the front side on it and fix the movement by
means of the centre fixation screw.

3. Assembly of the hands

Place the hour hand on the hour arbour. If necessary, the
liner of the hand has to be slightly squeezed. Then place
the minute hand on the minute arbour and tighten the pin
screw M2 of the liner. Please pay attention that there is
enough space between the hands. To check this, turn the
minute hand until the clock is set to 12 o’clock. If the
hands are correctly fixed and adjusted, they are now one
on top of the other. If not, you have to adjust the hands
once again.

4. Connection to the power supply

Fix the master clock cables to the 2-poles plug. Should
there be a difference of one minute between the master
and secondary clock after putting the clocks into operation,
turn the 2-poles plug by 180°.

5. Setting of the hands

This can be done either manually by turning the minute
hand or by means of the setting bottom placed in a
countersink on the backside (using a screwdriver).

Technical data

Minutes slave clock movement type: T
up to 30 cm of dial diameter
for non-transparency dials

Planning information:
Electrical connection
For the operation and the transmitting of the minute impulse
is a two-wire line necessary.

Case

Width
Height
Height with SC in-series
adapter
Depth
Material

79,2 mm
92 mm
114 mm
21,5 mm
Synthetic material

Minute pointer shaft

Length from dial layer
Socket length
Diameter
Material

14 mm
4,4 mm
4 mm
Synthetic material

Hour pointer shaft

Length from dial layer
Diameter
Material

9 mm
6 mm
Synthetic material