Automatic Technology Australia Securalift GDO 2v4 Installation Instructions And Owner's Manual - Page 11

Browse online or download pdf Installation Instructions And Owner's Manual for Garage Door Opener Automatic Technology Australia Securalift GDO 2v4. Automatic Technology Australia Securalift GDO 2v4 19 pages.

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STEP
15
-
SETTING
UP OF
LIMITS
(a)
Plug the drive unit power cord into mains power
point
and
switch power
on.
(b)
Check that the door is
in the
closed position.
If
not
close
it
by hand.
(c)
Set
lever on the trolley
to
engage
position.
(see
frg
4)
(d)
Depress open drive green button and
hold
it
on
until
the door reaches the open position.
WARNING: Obstruction
detection (safety re'
versing system)
is
inoperable when open drive
and
close
drive buttons
are
used.
NOTE: Initially door
will
not be moving
till
chain
index
engages
itself into trolley.
When the doors desirable open position is
reached,
release
button
and door
will
stop. Turn open
limit
adjustment sorew (1)
in anti clockwise direction
till
green
light
indicator (G)
comes
on.
Depress close
drive (F) red button and hold
it
on
till
the
door
reaches
the desirable close position, then release the
button
and
the door
will
stop.
Turn the
limit
adjust screw (2) in clockwise direction
till
the red indicator
(H)
comes
on.
Now to
check
the
limits
set, press
the
open
button to
open
the door
and
the
close
button
to
close
the door. (Do not
use the
open/closeistop button)
If
not
fully
satisfied, turn the close
or
open
limit
ad-
justment
screws
in
desirable direction.
As a
refer-
ence
l/8
of
a turn
of limit
adjust screw
changes
travel of trolley by 9 mm when
14 teeth sprocket
is
used
and
12.7
mm when 20 teeth sprocket is
used.
For selection of sprockets
see
Step 2
(frg?)
STEP
16 -
SETTING OF OPEN AND
SAFETY OBSTRUCTION FORCE.
CLOSE
v'
The safety obstruction force
is
calculated automati-
cally
and set
in
the memory
of the
Securalift. This
applies to both the Open Force and Close Force.
WARNING:
When step
16.1
is
initiated
the Ga-
rage Door
will
do
a
full
open and
close
cycle auto-
matically.
Please
keep door
way
clear
to
avoid
any personal
injury
or
damage
to property.
(A) RESET
(c) 0/sic
(E) OPEII
I
I,IMIT
(r) FoRCE MARGIN
SET
TH
]
S
]]IS
_lN
{_!
T
1S
NtIl
RtM
I
f,.IG
15
(B) LIGHT CODE
Page
9