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19
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AT86M/T-AT88-AT90
English
SLIDING GATES
NOTES FOR USERS AND MAINTENANCE
4.
TECHNICIANS
Compliance with Machinery Directive 2006/42/EC:
when you have installed the equipment, you must
complete a Declaration of Conformity and a
Scheduled Maintenance Plan in compliance with
the directive and then hand over copies of these
documents to the user.
Emergency operations (release)
4.1
In the event of failure or a blackout, release the operator
and operate the gate by hand
(adequate thrust force is
necessary).
Procede as follows:
CUT OFF THE GENERAL POWER SWITCH;
•
open the cabinet door using the relevant key;
•
turn of around 90° the release lever which is fi xed on the
•
drum mounted on the gear slow shaft, until the fi rst light
release
(fi g.12)
by this way, the motor-gear slow shaft is
released from the drive shaft;
to restore normal operation, act on the lever in the opposite
•
direction to get the drum turned in the normal position;
close and re-lock the cabinet door;
•
restore the mains power supply.
•
Routine maintenance and Troubleshooting
4.2
!
Maintenance can only be carried out by skilled tech-
nicians or by an authorized service center.
Before servicing the operator, use the differential
switch to disconnect the power supply!
At regular intervals, we recommend carrying out regular
checks by specialised personnel, as given in the maintenance
manual issued by the installer.
Aprimatic S.p.A.
recommends
le maintenance listed in
Tab.2
.
In case of problems consult the guide in
Tab.3.
Residual risks
4.3
These motors are designed so that no residual risks are
present; the installer must integrate the system with the
necessary safety devices to protect people and property.
Although the cabinet door is open, the automation can start,
therefore it is always necessary disconnect the power supply
before working inside the door.
Take care when the gate is opening as there is a risk of
injury of hands or other parts of the body in the operating
area of the operator gear.
Aprimatic S.p.A.
via Leonardo da Vinci, 414
40059 Villa Fontana di Medicina - Bologna - Italia
Tel. +39 051 6960711 - fax +39 051 6960722
[email protected] - www.aprimatic.com
SPACE RESERVED FOR INSTALLER
PLEASE GIVE A COPY OF THIS PAGE TO THE USER
Routine maintenance
tab. 2 -
OPERATION
INTERVAL
INSPECT
THE
GENERAL
CONDITION
OF
THE
GATE
STRUCTURE
AND
THE
UPPER
GUIDES
AND
WHEELS
,
GUIDE
,
COUPLINGS
AND
LIMIT
STOPS
.
EVERY
12
MONTHS
CLEAN
THE
RACK
/
PINION
KINEMATICS
EVERY
6
MONTHS
CONTROLLO
FUNZIONALE
DELL
'
IMPIANTO
E
DELLO
SBLOCCO
MANUALE
DI
EMERGENZA
.
EVERY
6
MONTHS
INSPECT
THE
CONDITION
OF
THE
SAFETY
DEVICES
(
PHO
-
TOCELLS
,
SAFETY
RIBS
…)
EVERY
6
MONTHS
CHECK
THAT
THE
ELECTRIC
SYSTEM
,
EARTH
CONNEC
-
TIONS
AND
DIFFERENTIAL
SWITCH
PROTECTION
WORK
CORRECTLY
.
EVERY
12
MONTHS
CHECK
OIL
LEVEL
AND
TOPPING
UP
(
NO
NEED
OIL
CHANGE
)
.
!
USE
ONLY
SHELL
OMALA
HD
320
EVERY
6
MONTHS
CHECK
AND
ADJUST
IF
NECESSARY
THE
SENSITIVITY
OF
THE
CLUTCH
.
CHECK
THE
STATUS
OF
WEAR
OF
THE
CLUTCH
RING
;
IF
NECESSARY
REMOVE
ANY
TRACES
OF
OIL
FROM
THE
SURFACE
OF
CONTACT
.
EVERY
6
MONTHS
TYPE
OF
FAULT
PROBABLE
CAUSES
SOLUTIONS
T H E
G A T E
D O E S
N O T
O P E N
W H E N
COMMANDED
AND
THE
M O T O R
D O E S
N O T
START
-
UP
.
NO
POWER
.
•
RESTORE
THE
VOLTAGE
.
•
T H E
C I R C U I T
I S
N O T
•
CORRECTLY
CONNECTED
.
CHECK
THAT
THE
CONTROL
•
U N I T
I S
C O R R E C T L Y
CONNECTED
,
THAT
IT
HAS
NOT
LOST
CONNECTIONS
.
THE
UNUSED
NC
CONTACT
HAVE
TO
BE
JUMPERED
.
THE
RADIO
-
CONTROL
IS
NOT
•
WORKING
.
C H E C K
T H AT
T H E
R A D I O
•
C O N T R O L
B A T T E R Y
I S
CHARGED
.
CHECK
THAT
THE
TRANSMITTER
•
AND
RECEIVER
CODES
MATCH
.
CHECK
THAT
THE
RECEIVER
•
IS
WORKING
.
THE
CONTROL
UNIT
IS
NOT
•
WORKING
.
CHECK
THE
FUSES
.
•
CHECK
THE
OPERATING
LOGIC
•
SETTED
.
THE
LIMIT
SWITCH
IS
NOT
•
CORRECTLY
CONNECTED
OR
IS
FAULTY
.
C H E C K
T H AT
T H E
L I M I T
•
SWITCH
IS
CONNECTED
AND
WORKING
.
O N
G I V I N G
T H E
OPENING
COMMAND
,
THE
MOTOR
STARTS
-
UP
BUT
THE
WING
DOES
NOT
MOVE
.
THE
RELEASE
IS
OPEN
.
•
C L O S E
T H E
M A N U A L
•
RELEASE
.
THE
CONNECTION
BETWEEN
•
MOTOR
AND
LIMIT
SWITCH
IS
INVERTED
;
THE
MOTOR
IS
PUSHING
THE
WING
IN
THE
OPPOSITE
DIRECTION
.
RESTORE
THE
CORRECT
LIMIT
•
SWITCH
CONNECTIONS
.
THE
GATE
OPENS
IN
JERKS
,
IS
NOISY
OR
STOPS
HALFWAY
.
THE
RACK
IS
RESTING
ON
THE
•
PINION
OR
THE
BAR
PIECES
ARE
NOT
EVENLY
SPACED
.
CHECK
THE
RACK
AGAIN
AND
•
RESET
IT
TO
THE
CORRECT
POSITION
.
THE
GUIDE
HAS
STEPS
OR
THE
•
GATE
RESISTS
MOVEMENT
.
C H E C K
T H E
G U I D E
A N D
•
W H E E L S
A N D
I M P R O V E
SLIDING
.
T H E
P O W E R
O F
T H E
•
GEARMOTOR
IS
INSUFFICIENT
FOR
THE
GATE
FEATURES
.
U S E
A
M O R E
P O W E R F U L
•
G E A R M O T O R
(
S E E
PA R
.
TECHNICAL
DATA
).
ON
GIVING
A
CLOSING
COMMAND
,
THE
GATE
DOES
NOT
CLOSE
.
T H E
P H O T O C E L L S
A R E
•
FAULTY
.
CHECK
PHOTOCELLS
AND
•
R E L E VA N T
C O N N E C T I O N S
(
SEE
THE
CONTROL
UNIT
).
THE
CONNECTIONS
ARE
NOT
•
CORRECT
R E S TO R E
T H E
C O R R E C T
•
CONNECTION
.
T H E
K E Y
R E L E A S E
O F F E R S
S T R O N G
R E S I S TA N C E
O R
I S
BLOCKED
.
ON
GIVING
THE
OPENING
COMMAND
THE
MOTOR
STARTS
-
UP
BUT
THE
GATE
DOES
NOT
MOVE
.
THE
WING
STOPS
AGAINST
•
T H E
M E C H A N I C A L
L I M I T
BEFORE
THE
WING
HAS
BEEN
AUTOMATICALLY
STOPPED
,
CAUSING
ON
LOAD
BLOCKING
OF
THE
GEARS
.
C O R R E C T
T H E
P L AT E S
•
POSITION
AND
THE
BRAKING
TIME
.
CHECK
THAT
THE
LIMIT
SWITCH
•
WORKS
CORRECTLY
.
Troubleshooting
tab. 3 -
