Jaypro Sports GBDD-AHA - Manual (Page 2)

Page 2 of 9
I. Introduction
This user guide describes how to assemble the Model GBDD-AHA Manual Height Adjuster and Board Kit
for Double Drop H-Frame. These instructions are written for experienced mechanical contractors or
technicians. If you need additional information or support to assemble you can reach the Jaypro Sports
customer support team, Monday through Friday, 8 AM to 5 PM Eastern Time at 800-243-0533.
II. Important Safety Precautions

The Glass Backboard assembled with Height Adjuster weighs almost 400 pounds; proper lifting
techniques should be followed.

It is recommended that some type of mechanical lift be used to aid in the installation of the
backboard to the backstop.

Safety bolts are supplied for installation at the lower 2-3/8’’ U-Bolts (see Figure 9). It is
important to the safety of players and others that these bolts be installed before the gym is
opened to any use.

Any use other than what is intended by the manufacturer can be dangerous.
III. Equipment and Materials
Gather the following user-supplied equipment.

Wrenches and sockets 9/16 and 3/4 inch.

Drill with 7/16 inch and 13/32 inch drill bits
IV. Before You Start Assembly
1. Unpack all parts and check against parts list to ensure that all parts have been included.
2. Inspect all parts for damage. Report any damages to the trucking company.
3. Find an area that is clean and flat to start assembly.
4. Measure the distance between the H-Frames. The C-Channels will have to be drilled on site
since this kit is designed to fit different manufacturers of backstops. (See Step 5 and Figure 3 for
drilling instructions)