GDO-8 Instruction Manual
8
Raising the Door:
a. When in position, remove the U-bolt (or bolts) and saddle from the door
bracket.
b. Lift the door up and away from the wall until clear of the door bracket,
before lowering the door to rest on the door stand or prop.
NOTE:
If there is limited ceiling space to lift the door, the door bracket may
have to be removed. If this is required, when refitting the door bracket , use
the reference marks on the wall for correct position and ensure that it is secure
to the wall and will support the door.
9. Mounting the Opener
Lift door
up, away
from wall
and down
onto prop
WARNING! For tight sideroom installations the door may
have to be taken down.
Mounting the Opener:
a. Remove the opener from the box.
b. Check the drive gear rotates freely, by
pulling the string handle down (there will
be a click) to disengage opener. Then move
the forks from side to side by hand.
c. Slide the opener over the door axle and
into the drum of the door as shown.
d. Push the opener in as far as possible (without
interfering with the curtain)
SO ONE OF
THE DOOR DRUM’S WHEEL SPOKES IS
BETWEEN THE OPENER’S DRIVE FORKS
.
e. Raise the door off the door stand or suitable
prop.
f. Lift up and over the door bracket and use
your reference marks on the door bracket
to position the door.
Tighten
U-bolts
Pull string
down to
disengage
opener
Slide
opener
over door
axle
g. Refit the U-bolt and nuts and tighten.
h. Remove the safety rope and door stand or prop.
i. Connect the power cort to a suitable powerpoint, but
DO NOT
switch on.
j. Secure the power cord away from any moving object (e.g the door) with the
cable clip supplied.
k. With the opener still disengaged, pull the door up and down to make sure it
runs freely.
