3
®
•
Before starting manual operation, check that
the power source is switched off.
•
Remove rubber cap of the drive unit and
insert the manual handle into the hexagonal
hole.
•
Turn the manual handle clockwise and the
shaft moves to close direction.
•
DO NOT overturn the handle with excessive
force as this may cause damage to the other
parts.
Dimensions of Manual Handle
Maintenance
Lubrication:
Since the unit is sufficiently lubricated with a long life and pressure proof
di-sulfide molybdenum grease (MOS2), no further lubrication is
required.
Periodical Test:
In case the motor is very seldomly rotated, it is suggested to have a
periodical test and check if there is no irregularity
Opposite side of hexagon
5mm
Number of turns
15
Length of handle
100mm
o
s
4.00" [102]
