16 17
TECHNICAL DATA
Clock accuracy approx. +/- 1 minute / month
Dimensions see page 170
Permissible belt widths 15 mm (small belt)
Belt length (15 mm standard belt) 5.5 m at belt thickness of 1.0 mm/
4.3 m at belt thickness of 1.3
Max. shutter surface area 4.0 m
2
light shutter
Note:
Thespecicationsprovidedarerecommendedvaluesandapplytoidealinstallation
situations. Due to existing site conditions, the values may be different.
Only use the product in combination with shutter belts with the dimensions mentio-
ned above. Wrong shutter belt lengths and widths will result in damage. Replace the
old shutter belt when the requirements are not met.