TTR-10A electromechanical tripod turnstile
Fault
Possible cause
Solutions
When installed in a
vehicle, an audible
turnstile alarm is often
triggered when the vehicle
is moving.
The barrier arms turn force is set
incorrectly. Shaking and vibration
cause the independent barrier
arms extreme positions.
Switch off the turnstile power
supply, detach the turnstile
housing with the display unit from
the turnstile base. Set the
No. 2
SA1 (SETUP)
switch on the
interface board to
ON.
If the problem persists, we recommend you to contact your nearest
PERCo
service center. The list
of
PERCo
service centers is given in the product certificate.
10 MAINTENANCE
The turnstile maintenance is required once a year or in case of technical failures. The maintenance
should be performed by qualified personnel only.
Follow these steps, when performing scheduled maintenance:
1. Switch off the turnstile power supply. The barrier arm will fall down automatically.
2. Unscrew three M8 screws to remove the hub with the barrier arms.
3. Check security of the barrier arms (3) mounting to the hub and tighten the barrier arms fixing
screws if needed.
4. Lubricate the hinge and triggers contact points in the hub, as well as barrier arms hinged
attachment points. Use molybdenum grease.
5. Detach the turnstile housing (1) with LED indication from the turnstile base. Follow steps given
6. Remove dust from the surfaces and internal cavities of the turnstile mechanism with a vacuum
cleaner and an air bulb.
7. Lubricate friction joints of the turnstile mechanism in the following points:
the rotation axis of the stopper lever (point
1
, Fig. 18) with
Chain and Rope Lube Spray –
WEICON
or another with similar properties;
spring attachment points (points
2
,
3
,
4
in Fig. 18) with molybdenum grease;
emergency unblocking mechanism components (automatic lowering of the anti-panic
barrier arm, (
5
in Fig. 18)) with
Chain and Rope Lube Spray - WEICON
or another with
similar properties.
8. Check the reliability of the connector blocks cable connections on the control (9) and interface
(10) boards. Tighten the cable fixing screws if necessary.
9. Check the reliability of the turnstile mounting. Tighten the nuts of the turnstile base if
necessary.
10. Insert the lower part of the housing hooks into the base grooves (6) and lower it half the
height. Connect the indication cable (8) to the turnstile LED-indication and to the
X8
(INDICATION)
connector on the interface board and put the housing all the way down. When
lowering the housing, make sure that the indication cable (8) folds forward and is not pinched
by structural elements. Secure the housing with four screws on the bottom of the base.
11. Install the hub (4) with barrier arms (3) in the following order:
Insert the hub into the appropriate mounting seat on the turnstile mechanism shaft.
Secure the hub with three screws with spring washers (5); preliminary, to fix the screws
securely, apply a bit of the supplied sealant to the bottom of their threads.
Turn on the turnstile;
Move the barrier arm to its horizontal position and use a square to set an angle of 90° in a
horizontal plane between the arm and the turnstile base;
Tighten the hub screws with 15Nm force.
12. Check the reliability of electromechanical barrier arm unblocking device by turnstile power on/off.
In case of any defects revealed during visual check please contact your nearest
PERCo
service
center. The list of
PERCo
service centers is given in the product certificate.
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