ENGLISH
- 39 -
3.4 - INSTALLING THE MECHANICAL LIMIT
SWITCHES
Install limit switches on the rack and fix them using the screws
provided in the tool kit.
m
ATTENTION: check that the limit switch bracket will
work effectively on the limit switch spring of the motor.
If necessary add thickness between the lower part of the
rack and the limit switch bracket in order to keep to the
measurement as stated in the figure.
max 3mm
3.5 - TORQUE LIMITER
To adjust the motor torque, follow the instructions below:
1.
Open the rear door
2.
Unscrew and remove screw
L
with the supplied 4” Allen
wrench
3.
Screw clockwise (left thread) the ring nut
K
using the supplied
19” wrench until removal is complete
4.
In order to set the motor torque, operate the self-locking nut
M
with a 27 wrench:
- screw by half turn nut M to increase the torque; operate
the motor to verify if the torque is the desired one;
if necessary, screw again nut
M
until the desired value is
reached
- unscrew by half turn nut
M
to decrease the torque;
operate the motor to verify if the torque is the desired one;
if necessary, unscrew again nut
M
until the desired value is
reached
5.
After the adjustment is completed, screw anti-clockwise (left
thread) the ring nut
K
up to thread end.
NOTE: if you overtighten the ring nut the motor is
released
6.
Fully screw screw
L
7.
Close the rear door
L
K
M
Summary of Contents for HYPERFOR 4000-I
Page 2: ...629 mm 565 mm 323 mm 290 mm...
Page 34: ...ITALIANO 32...
Page 66: ...ENGLISH 64...
Page 98: ...FRAN AIS 96...
Page 130: ...ESPA OL 128...
Page 131: ......
