15
Fitting the toothed rack
s 4OlTTHETOOTHEDRACKTOTHESLIDINGGATEPROCEEDASFOLLOWS
- release the geared motor (fig.9), lay the first stretch of the toothed
rack on the pinion and fix it to the gate, then fasten down all the
other parts along the entire length of the gate.
- after having fastened the toothed rack, realign the pinion (play
of
1 to 2 mm
between the toothed runner and the pinion) using
the positioning nuts at the base of the geared motor.
This action will prevent the weight of the sliding
gate from damaging the unit when
working.
- Once the unit has been correctly aligned
fasten it down using the lock nuts then
position and fasten down the mechanical
travel limits (opening and closing directions)
mounted on the toothed rack.
s4OOPERATECORRECTLYTHEGATEMUSTSTOP
(closing direction travel limit activated) about
1 cm
before it makes
contact with the mechanical closing direction buffer on the upper
part of the gate (pos. "
E
" fig.1). As there is a slight deceleration
when the travel limit is activated ("
soft stop
", the gate moves
slightly onward due to inertia), position the mechanical travel limit
according to the entire travel distance.
- The geared motor unit has been assembled in the factory to be
fitted to the
LEFT SIDE
of the gate (internal view).
To install the motor to the
RIGHT SIDE
of the gate invert the motor
power cables (Red and Black position "
CN3
" on the electronic
card and the travel limit cables (Red and Blue binding posts "
12
"
and "
13
" on the terminal block while the travel limit common wire
(Black position "
11
") remains in the same position.
- Using the "
MANUAL MODE
" check the correct functioning of
the gate.
MANUAL RELEASE MECHANISM
Manual release is carried out with the power to the motor inter-
rupted due to a power failure.
To release the gate use the manual release key supplied with the
unit. The key should be kept inside the house in an easily acces-
sible place or stored with the unit itself.
To release the unit
Remove the cover "
A
" using a screwdriver and insert the key "
B
"
over the T-shaped pin, then rotate the key through 90 degrees in the
direction indicated by the arrow "
C
" (clockwise). This will release
the clutch and separate the gears from the motor allowing you to
manually manoeuvre the gate by pushing lightly on it.
To relock the unit
Follow the above instructions in reverse order rotating the key
through 90 degrees in the direction indicated by the arrow "
D
"
(anticlockwise). Close the release mechanism access cover "
A
".
Never use
the manual release mechanism while the gate is in
operation.
Access to the electronic card
To open the cover insert a screwdriver into the slot "
G
" and turn it
through
90°
as shown in fig.9
Caution!
Before opening the cover make sure that
the power has been switched off at the mains.
B
C
D
A
F
90
o
G
2 mm
15 mm
25
325
INSTRUCTIONS FOR POSITIONING THE UNIT
9
6
7
Fuse F1A
2A
DC0361
Fuse F10A
P
P3
DE
MEMO
L2
L5
L6
L7
L8
L4
{
CN3
CN2
{
CN1
F3
F2
V1 V2
V0
V3
V4
1
2
3
4
5
6
9
10
11
12
15
16
17
18
13
14
19
20
7
8
24
23
22
21
trf 230V~
line 230V~
N
L
B1
TD
TB
LS 24V~
FCC
FCA
FTC_I
FTC_S
TC
TA
TA
L
LP 24V~
OUT 24V~
CMN
OUT CH2
CMN
CMN
8
Содержание 101/SL402409
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