Notes For Users; Emergency Manouvre (Release); Notes For Maintenance Technicians; Troubleshooting - Aprimatic AT 80/E Notice D'installation Mécanique, D'utilisation Et D'entretien

6.

NOTES FOR USERS

IMPORTANT
At regular intervals, we recommend carrying out regular
checks by specialised personnel to ensure that the
operator is running smoothly. Do this at least once every
12 months.
6.1

Emergency manouvre (release)

In the event of a blackout, release the operator (Fig.22) and
open the gate by hand:
• open the plastic cover (ref.A)
• turn the key counterclockwise (
• open the release by turning completely the lever (
Re-lock the operator, at the end of the manual operation
and turn the key clockwise. Slide the gate slightly in one
direction, until you hear a coupling click.
Allways the power supply must be disconnected, when
the operator is released.
Before to restore the mains power supply, it is necessary
to close the gate (closing limit switch engaged). If not, the
operator can have unexpected functioning in response to each
type of command (Step-by-Step START, remote control, etc.).
7.

NOTES FOR MAINTENANCE TECHNICIANS

IMPORTANT
Maintenance can only be carried out by specialised
personnel. Before servicing the operator use the differential
switch to disconnect the power supply.
For correct maintenance regularly carry out the following checks
as given in the maintenance manual issued by the installer.
Tab.3 operation
Inspect the general condition of the gate
structure and the upper guides.
Inspect the condition of wheels, guide,
couplings and limit stops.
Inspect the condition of the safety devices
(photocells, ribs...) and the performance of
the electronic clutch.
Check that the electric system and differential
switch work correctly.
Check that the input of the Stop push-button
is connected to a NC contact and that it is
working correctly.
Fig.22
A
AT 80/E
ref.B)
ref.C)
interval
12 months
12 months
12 months
12 months
12 months
C
B
- 23 -
7.1

Troubleshooting

See Tab.4.
TYPE OF FAULT PROBABLE CAUSES
• .
THE GATE DOES NO POWER
NOT OPEN WHEN
•
T H E C I R C U I T
COMMANDNED AND
CORRECTLY CONNECTED
THE MOTOR DOES NOT
- .
START UP
• -
IL RADIO CONTROLS ARE NOT
.
WORKING
•
THE CONTROL UNIT IS NOT
.
WORKING
•
THE LIMIT SWITCH IS NOT
CORRECTLY CONNECTED OR
.
IS FAULTY
•
ON GIVING THE THE RELEASE IS OPEN
OPENING COMMAND
•
THE MOTOR
THE CONNECTION BETWEEN
-
STARTS UP BUT THE
MOTOR AND LIMIT SWITCH
WING DOES NOT
IS INVERTED
.
MOVE
PUSHING THE WING IN THE
OPPOSITE DIRECTION
•
THE CLUTCH IS LOOSE
•
THE GATE OPENS IN THE RACK IS RESTING ON THE
,
JERKS IS NOISY OR PINION OR THE BAR PIECES
.
STOPS HALFWAY ARE NOT EVENLY SPACED
•
THE GUIDE HAS STEPS OR THE
GATE RESISTS MOVEMENT
•
THE SENSITIVITY OF THE
CLUNCH IS NOT CORRECT
•
T H E P O W E R
GEARMOTOR IS INSUFFICIENT
FOR THE GATE FEATURES
•
ON GIVING A CLOSING T H E P H O T O C E L L S A R E
, .
COMMAND THE GATE FAULTY
.
DOES NOT CLOSE
•
THE CONNECTIONS ARE NOT
CORRECT
•
T H E K E Y R E L E A S E THE WING STOPS AGAINST
O F F E R S S T R O N G T H E M E C H A N I C A L L I M I T
R E S I S TA N C E O R I S BEFORE THE WING HAS BEEN
.
BLOCKED ON GIVING AUTOMATICALLY STOPPED
THE OPENING COMMAND CAUSING ON LOAD BLOCKING
-
THE MOTOR STARTS UP OF THE GEARS
BUT THE GATE DOES
.
NOT MOVE
SPACE RESERVED FOR INSTALLER
PLEASE GIVE A COPY OF THIS PAGE TO THE USER
Aprimatic S.p.A.
via Leonardo da Vinci, 414
40059 Villa Fontana di Medicina - Bologna - Italia
Tel. +39 051 6960711 - fax +39 051 6960722
info@aprimatic.com - www.aprimatic.com
SLIDING GATES
SOLUTIONS
•
RESTORE THE VOLTAGE
•
I S N O T 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
UNUSED NC CONTACT HAVE
.
TO BE JUMPERED
•
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
.
CHARGED
•
C H E C K T H A T
TRANSMITTER AND RECEIVER
.
CODES MATCH
•
CHECK THAT THE RECEIVER
.
IS WORKING
• .
CHECK THE FUSES
•
CHECK THE OPERATING LOGIC
.
SETTED
•
C H E C K T H AT T H E L I M I T
SWITCH IS CONNECTED AND
.
WORKING
. •
CLOSE THE MANUAL RELEASE
•
RESTORE THE CORRECT LIMIT
SWITCH CONNECTIONS
;
THE MOTOR IS
.
. • .
SET THE TORQUE
•
CHECK THE RACK AGAIN AND
RESET IT TO THE CORRECT
. .
POSITION
•
CHECK THE GUIDE AND WHEELS
.
A N D I M P R O V E S L I D I N G
• ;
ADJUST THE TORQUE IF THE SAFETY
.
STANDARD ARE NOT ASSURED
ADD MORE SAFETY DEVICES
•
O F T H E USE A MORE POWERFUL
(
G E A R M O T O R S E E PA R
. ).
TECHNICAL DATA
•
CHECK PHOTOCELLS AND
RELEVANT CONNECTIONS
(
SEE THE CONTROL UNIT
•
R E S TO R E T H E C O R R E C T
.
CONNECTION
•
C O R R E C T T H E
POSITION AND THE BRAKING
.
TIME
,
•
CHECK THAT THE LIMIT SWITCH
.
WORKS CORRECTLY
.
.
.
THE
I S
T H E
.
.
.
,
.
.
).
P L AT E S