Product manual

500 Amp Carbon Pile Load Tester
Item 91129
Read this material before using this
product. Failure to do so can result in
serious injury. SAVE THIS MANUAL.
When unpacking, make sure that the product is intact and undamaged.
If any parts are missing or broken, please call 1-800-444-3353 as soon as possible.
Visit our website at: http://www.harborfreight.com
Copyright
©
2004 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. Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein. Tools required for assembly and service may not be included.
Manual Revised 11e
04b-11e
Made in China.
500 AMP
CARBON PILE
LOAD TESTER
Testing Capability 12 VDC Batteries, Alternators, and Starters
Load Test Capacity 160 Ah; 1000 CCA max. testing; 0-500A load
Display Meters Analog, 0-16 VDC (max.); Analog, 0-500A
Test Cycle
15 seconds per test with a 1 minute cool down;
3 tests in 5 minutes maximum
Battery Cables 3’ x 4 AWG with copper-plated clamps
ITEM 91129
OFF LOAD
WARNING
To prevent serious injury and burns:
1. Wear ANSI-approved safety goggles and
heavy-duty work gloves during setup and use.
2. Do not touch tester’s vents during or after use.
Vents get VERY HOT during use.
3. Inspect before every use;
do not use if parts loose or damaged.
4. Use as intended only.
5. Read manual before set up and/or use.

Summary of content (8 pages)