Dokument: 1597en06.doc
Förf.: LT/JJo
Datum: 2017-11-30
Sida: 6 av 9
WESTERSTRAND URFABRIK AB
Box 133
Tel. 0506 48 000
Internet:
www.westerstrand.se
545 23 TÖREBODA
Fax. 0506 48 051
E-mail:
6. Resetting / Setting of correct time.
In the example below we describe setting of time to 13:15. starting from the settings actual at delivery, that is
12:00.
Disconnect connection to 230V.
1.
Disconnect the wire from masterclock (plug at 7). Observe how the connector is applied.
2.
Check that the arm of the micro switch (10) is in the same position as 10 B on the sketch,
-If it does, continue to point 3.
-If not (which means the arm is in position 10 A) carry on as follows:
Turn wheel (2) clockwise or anti-clockwise until the arm of the micro switch enters
the notch, position 10 B in the wheel underneath the curve (11). Check so that the pin (3) has position
straight above the hole (4) . Proceed to p.4 below.
3.
Move the brass wheel (2) slightly anti-clockwise until pin (3) is straight over hole (4).
4.
Press the P-arm (5) so the pin (3) enters hole (4) and keep it pressed down. This release the synchronous
motor.
5.
Check that the arrow (6) points straight to 0-mark on the setting plate (1). If not turn theminute wheel (9)
anti-clockwise until that position.
When the red arrow (6) points at 0 on the setting plate (1) this means that the movement is
set to full hour, (the minute hand pointing at 12 and the hour’s hand pointing at full hour 12).
6.
Press the P-arm (5) again.
7.
Turn the minute wheel (9) anti-clockwise. In this example first a full turn around, then continue until the
arrow (6) points straight to minute mark 14 on the setting plate (1).
8.
Check correct time for synchronisation to master clock.
9.
Connect impulse wire (7) from master clock. Note! Apply the connector correct.
10.
Connect 230V mains.
11.
Wait for the right minute impulse. (In this example for stepping forward to odd minute)
12.
When the minute impulse comes from the master clock the setting plate (1) is
moving one mark clockwise and the hands are moving 1 minute forward.
The clock now shows 13:15 and it is synchronised to the master clock.
If the movement does not step forward within this odd minute the connection (7) is wrongly polarized.
Adjust by repeat the procedure from p.1 to p.5 above.
Turn the movement manually to even minute (e.g.16) by turning the minute wheel (9) anti-clockwise.
Release the P-arm (5)
Turn the connection (7) the other way around and repeat procedure from p.9 above.
