Electrical Safety Avoid body contact with grounded surfaces such as pipes, radiators, ranges, and refrigerators. There is an increased risk of electric shock if your body is grounded. REV 07/04 SKU 90604 For technical questions, please call 1-800-444-3353. Page 2...
15. Use safety equipment. Always wear eye protection. Dust mask, nonskid safety shoes, hard hat, or hearing protection must be used for appropriate conditions. Avoid explosions. Do not smoke around a charging battery. SKU 90604 For technical questions, please call 1-800-444-3353. Page 3...
Page 4
Avoid unintentional starting. Make sure you are prepared to begin work before turning on the Battery Charger. Always unplug the Battery Charger from its electrical outlet before connecting its cables to a battery, or performing and inspection, maintenance, or cleaning procedures. SKU 90604 For technical questions, please call 1-800-444-3353. Page 4...
Page 5
If damaged, have it repaired by a service facility before use. If the plug will not fit the outlet, have a proper outlet installed by a qualified electrician. SKU 90604 For technical questions, please call 1-800-444-3353. Page 5...
Always replace a damaged extension cord or have it repaired by a qualified electrician before using it. Protect your extension cords from sharp objects, excessive heat, and damp or wet areas. SKU 90604 For technical questions, please call 1-800-444-3353. Page 6...
Page 7
Drawing and Parts List at the end of this manual. If any parts are missing or broken, please call Harbor Freight Tools at the number on the cover of this manual as soon as possible. SKU 90604 For technical questions, please call 1-800-444-3353.
Reference Table, set the Current Knob to the highest setting (6). AMPS AMPS AMPS AMPS AMPS AMPS 15.5 5.15 10.23 15.01 20.35 12 V 11.4 14.2 24 V Trickle Slow Medium Quick REV 08/04 SKU 90604 For technical questions, please call 1-800-444-3353. Page 8...
BY THE BUYER. THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARIS- ING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO. REV 07/04 SKU 90604 For technical questions, please call 1-800-444-3353. Page 9...
Rectifier Thermal Overload Reset Inductor Current Level Control Screw NOTE: Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts. REV 07/04 SKU 90604 For technical questions, please call 1-800-444-3353. Page 10...
Need help?
Do you have a question about the 90604 and is the answer not in the manual?
Questions and answers