41
42
43
746 E R
28
732099 - Rev.D
3
1
2
12 *
20 *
8 *
2.9 x 9.5 UNI 6955
(Led
FC2
)
(Led
FC1
)
(Led
FC1
)
(Led
FC2
)
Tr
ansla
tion of the original instruc
tions
ENGLISH
8.1 INSTALLING THE LIMIT SWITCHES
!
Installing the limit switches involves moving the leaf manually several
times. Comply with the safety information
§
Manual operation.
The two limit switches are marked with different symbols, square / circle.
1. Assemble the limit switches. Insert the spacer (if necessary) as indi-
cated according to the thickness of the rack (
41
).
2. Release the gearmotor and open the leaf manually in order to install
the opening limit switch.
3. Turn the power on.
4. Position the opening limit switch at the end of the rack as indicated,
according to the opening direction of the leaf (
42
).
5. Slide the limit switch along the rack in the opening direction until the
corresponding LED on the board turns off. Slide the limit switch
along the rack for another 4 cm.
6. Fasten using the screws provided (
43
).
7. Close the leaf manually and install the closing limit switch.
8. Position the closing limit switch at the end of the rack as indicated,
according to the opening direction of the leaf (
42
).
9. Slide the limit switch along the rack in the closing direction until the
corresponding LED on the board turns off. Slide the limit switch
along the rack for another 4 cm.
10. Restore operation.
11. Fasten it permanently after having adjusted the stop positions (§
Set-up procedure) (
43
).
Closing limit switch
Opening limit switch
Opening limit switch
Spacer
* Rack thickness
Opening to the left
(basic programming:
d l
=
E -
)
Opening to the right
(basic programming:
d l
=
- 3
)
Closing limit switch
Содержание 746 E R Z20
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