U.S. General 90799, ALUMINIUM BI-FOLD RAMP 1000 LB. CAPACITY Assembly And Operating Instructions Manual

ALUMINUM BI-FOLD RAMP

1000 LB. CAPACITY

90799

ASSEMBLY & OPERATING INSTRUCTIONS

Diagrams within this manual may not be drawn proportionally.

Due to continuing improvements, actual product may differ slightly from the product described herein.

Distributed exclusively by Harbor Freight Tools®.

3491 Mission Oaks Blvd., Camarillo, CA 93011

Visit our website at: http://www.harborfreight.com

Copyright© 2003 by Harbor Freight Tools®. All rights reserved. No portion of this manual or any artwork
contained herein may be reproduced in any shape or form without the express written consent of
Harbor Freight Tools.

For technical questions and replacement parts please call 1-800-444-3353.

THANK YOU for choosing a HARBOR FREIGHT TOOLS product. For future reference, please complete the

owner’s record below:

Model______________ Serial No._____________ Purchase Date_______________
SAVE THE RECEIPT, WARRANTY AND THESE INSTRUCTIONS. It is important that you read the entire
manual to become familiar with the unit BEFORE you begin assembly.

Technical Specifications

Construction: Extruded aluminum, pop rivets and zinc plated hardware
Section Length: 65-3/8” without Ramp support
Section Width: 14-5/8” -each section
Rung Spacing: 11-7/16”
Securing Chains: (2) 35” Long; each link 1-3/8” L x 9/16” W x 1” thick
Maximum Weight Capacity: 1000 Lbs., evenly distributed load (static conditions)
for Bi-Fold Ramp, or 500 Lbs. maximum capacity per
individual ramp.

Safety Warnings and Precautions

WARNING: When using product, basic safety precautions should always be followed to reduce the

risk of personal injury and damage to equipment.

Read all instructions before using this product!

1. Keep work area clean. Cluttered areas invite injuries.

2. Observe work area conditions. Keep work area well lighted.

3. Store idle equipment. When not in use, the Ramp must be stored in a dry location to inhibit
damage from moisture and salt air.

4. Check for damaged parts. Before using any ramp, any part that appears damaged should be
carefully checked to determine that it will operate properly and perform its intended function.
Check for any broken or damaged ramps and any other conditions that may affect its operation.
Replace or repair damaged or worn ramps immediately. Note: Dents or other imperfections in the
aluminum Ramp may lead to a weakening of the structural strength of this product; do not use the
ramp if this type of damage is noted.

5. Replacement parts and accessories. When servicing, use only identical replacement parts.
Use of any other parts will void the warranty.

6. Do not force product. Do not use inappropriate attachments in an attempt to exceed the ramp’s
capacity.

7. Use the right product for the job. Do not attempt to force a small ramp to do the work of a
larger industrial ramp. There are certain applications for which this ramp was designed. Do not
modify this ramp and do not use this ramp for a purpose for which it was not intended.

8. Use eye and ear protection. Always wear ANSI approved impact safety goggles when
assembling this product.

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