1
P A R T S L I S T
Item Qty Description
Item
Qty
Description
A
2
4” U-Bolts
M
10
3/8” Lock Nuts
B
4
1/2” Flat Washers
N
2
3/8” x 6 1/2” Hex Bolts
C
4
1/2” Lock Washers
O
1
Height Adjustment Mechanism
D
4
1/2” Hex Nuts
P
2
5/16” x 2 1/2” Carriage Bolts
E
2
Extension Channels
Q
8
5/16” Flat Washers
F
2
Rim/Pole Mounting End Plates
R
1
4” Square Pole (packaged separately)
G
2
Upper Backboard Supports
S
1
Black Pole Cap
H
2
Lower Backboard Supports *
T
1
Backboard (packaged separately)
I
4
Backboard Mounting Angles
U
1
Rim (packaged separately)
J
8
3/8” x 1” Hex Bolts
V
1
Acrylic Hardware (included w/Acrylic Backboard ONLY)
K
8
Pivot Bushings
W
8
5/16” x 1” Hex Bolts
L
8
3/8” Flat Washers
X
10
5/16” Flange Nuts
* For use on Acrylic Backboards only
Warning!
Improper installation, maintenance or use may cause product failure and serious personal injury.
♦
Inspect all contents prior to installation. Report any missing parts to dealer immediately.
♦
Carefully read all instructions before proceeding. Pay special attention to the safety instructions on the next page.
♦
Save this instruction in the event that the manufacture must be contacted in the future for maintenance information.
♦
Disregard any instruction, hardware or components that do not apply to the system you are installing.
Date: 03/13/12 Rev: 9 B.A. N.J.C. File: BA735QC.pub Ref#: 920096
Customer Service
(800) 247 7668
Qwik Change Extension Arm
—— Instruction Manual ——
F
OR
B
ASKETBALL
S
YSTEMS
U
SING
M
ODEL
BA735QC
1. Determine the desired position of the
4” Square Pole
(R) by taking into consideration that the distance
between the front of the
4” Square Pole
(R) and the face
of the
Backboard
(T) changes as the height is
adjusted. At the top position (official 10' height)
the distance is 22 1/2", at the lowest position the distance
is 28" and at mid height the distance is 30". See Figure A.
2. Dig a 8" minimum diameter hole approximately 30" deep. This hole will need three to four 1/3 cubic foot
bags of premix concrete. Install the
4” Square Pole
(R) in wet concrete making sure that at least 110" of
the
4” Square Pole
(R) extends above the playing surface.
The factory installed warning label should be
orientated so it is opposite the playing surface and right side up.
Brace
4” Square Pole
(R) while
concrete is curing to insure level installation. For maximum rigidity fill the
4” Square Pole
(R) with
additional concrete. See Figure A.
3. Assemble the two
Extension Channels
(E) with the
Rim/Pole Mounting Plates
(F) as shown. The square
cut out in the
Extension Channels
(E) should be on opposite sides as shown. The
Extension Channel
(E)
with the Bison label should be used in the lower position. Use
Pivot Bushings
(K),
3/8” x 1” Hex Bolts
(J),
3/8” Flat Washers
(L) and
3/8” Lock Nuts
(M) in the 8 pivot locations. Make sure
Extension Channels
(E)
and
Rim/Pole Plates
(F) are properly identified and positioned with
all holes in the proper location. Tighten
3/8” Lock Nuts
(M) then loosen 1/4 turn or until assembly pivots freely. See Figures B and C.
