Now turn to Section 6, page 18 for PC
Board connections.
5.4.2
Use the two
10
mm dia. Clevis Pins and
2,5
mm dia. split-pins to couple the towing arm
to the door bracket and traveller assembly.
5.4.3
IMPORTANT :-
The angle between the
Towing Arm
and the horizontal plane
should be as follows:-
Tip-Up Doors
- between
15
and
30
degrees to the horizontal when the door is in
the closed position.
5.4.1
Attaching the Towing Arm
Use the
"Straight" Towing Arm,
(Part
2TOWT ), to couple the door to the traveller as
shown in Fig. 32.
If the
"L"
shaped towing arm is to be used,
(Part 2TOWLS ), use the arrangement
shown in Fig. 33.
5.2
One-piece Trackless and Pivot Type Tip-
Up Doors
5.2.1 The
Door Bracket
is attached to the door at
the centre-line position as close to the top of
the door as possible.
5.2.2 Use the three
# 12 x 28
mm hex head
Lag
Screws
provided to fix the
Door Bracket
to
the door.
5.5 Alternative Towing Arm
Arrangement for TIP-Up Door
Door Towing
Bracket
"L" Shaped Towing Arm Arrangement
Door Towing
Bracket
15 - 30
Straight Towing Arm Arrangement
SECTION 5
INSTALLATION PROCEDURES
TIP-UP DOORS
Position 3
"High-headroom" Position
Best position for automatic
operation. Minimum Headroom
required =
350 mm
above door
Position 1 - "Low-Headroom" Position
Not suitable for automatic operation.
Position 2 - "Normal" Position
Most commonly used position for
automatic operation. Minimum
Headroom required =
250 mm
above door
Door Jamb
Mounting Channel
1 2 3
5.3 Steering Arm Settings
Jamb Mounted
"Power Plate"
Fig. 30
Fig. 31
Fig. 33
Fig. 32
VIEW OF INSIDE OF DOOR
Fix the Door Towing Bracket
as close to the top of the door
as possible.
Door Towing
Bracket
Door Jamb
Mounting Channel
*
Wall Anchor
Bracket
Centre Line
of Door
page 15
i n d u s t r i e s