© 14.11.2005 ELKA-Torantriebe GmbH u. Co. Betriebs KG Page 20 TERRA 180/182 - 250/252 – 320/322
4.7. Re-adjusting of internal stops
In case it is necessary to change the position of the internal stops (changing
of the gate, exchanging of the motor etc.), follow these steps:
a. Check that the emergency release is engaged. The gate wings should not be in
either end position.
b. Press the button
LERN
on the controller for approx. 2 seconds. The display shows
P1
.
c. Confirm with the button
LERN.
The display shows
HA
(manual operation).
d. Move the gate wings with button
BT and BTG
into position „
half OPEN“
.
Attention: Do not give any further commands to the controller now.
e. Remove the plug from the 5-pin connection
FAHR or GEH.
f. Insert the adjustment clip from above into the gate opener. The level part of the
adjustment clip points away from the gear shaft.
g. Make sure the marks on the pinions and gear shaft correspond (see drawing 9).
h. Remove the marked pinion off the gear shaft.
i. Losen the 8 countersunk-screws (6mm allen screw, M10x25) only far enough until
they can be turned freely.
Do not remove the screws
.
j. Turn the nosing stoppers, one clockwise and the other one counterclockwise until
they touch the internal stop (see drawing 10).
k. Replace the pinion and make sure that the marks on pinion and gear shaft
correspond.
l. Replace the plug to the 5-pin connections.
m. Continue with paragraph 4.4.2.g (gates with on wing) or 4.4.3.g (gates with two
wings).
Nosing stoppers
Internal
stop
Countersunk-screws
M10x25
Torque 45Nm
Drawing 14:
Turning of the nosing stoppers (see 4.7.h.)
