Smart Automatic Battery Charger
• IMPORTANT SAFETY INSTRUCTIONS •
WARNING – RISK OF EXPLOSIVE GASES
OWNER’S MANUAL AND WARRANTY INFORMATION
12 VOLT 2/10/25 AMP WITH 75 AMP ENGINE START
ALTERNATOR VOLTAGE CHECK AND BATTERY
RECONDITION FUNCTIONS
SAVE THESE INSTRUCTIONS:
This manual contains important safety and operating instructions
for the Power Wizard FarmPro™ 40 Battery Charger.
Call 800-866-2161 for customer service.
1. WORKING IN THE VICINITY OF A LEAD-ACID BATTERY IS DANGEROUS. BATTERIES
GENERATE EXPLOSIVE GASES DURING NORMAL BATTERY OPERATION. FOR THIS
REASON, IT IS OF UTMOST IMPORTANCE THAT EACH TIME BEFORE USING YOUR
CHARGER, YOU READ THIS MANUAL AND FOLLOW THE INSTRUCTIONS EXACTLY.
2. To reduce risk of battery explosion, follow these instructions and those published by
the battery manufacturer and manufacturer of any equipment you intend to use in
vicinity of battery. Review cautionary markings on these products and on engine.
GENERAL SAFETY
1. Use this charger for charging a LEAD-ACID battery only. It is not intended to supply
power to a low voltage electrical system other than in a starter-motor application. DO
NOT use this battery charger for dry-cell batteries that are commonly used with home
appliances. These batteries may burst and cause injury to persons and damage to
property.
2. Use of an attachment not recommended or sold by the battery charger manufacturer
may result in a risk of fire, electric shock or injury to persons.
3. To reduce risk of damage to electric plug and cord, pull by plug rather than cord when
disconnecting charger.
4. An extension cord should not be used unless absolutely necessary. Use of an im-
proper extension cord could result in a risk of fire and electric shock.
If extension cord must be used, make sure:
a. Pins on plug of extension cord are the same number, size and shape as those of
plug on charger.
b. Extension cord is properly wired and in good electrical condition; and
c. Wire size is AWG#14 (14 gauge) to 100 feet and AWG#12 for distances over 100 feet.
5. Do not operate charger with damaged cord or plug – take to a qualified service techni-
cian for replacement of the cord or plug immediately.
6. Do not operate charger if it has received a sharp blow, been dropped, or otherwise
damaged in any way; take it to a qualified service technician.
7. Do not disassemble charger; contact a qualified service technician when service or
repair is required. Incorrect reassembly may result in risk of electric shock or fire.
8. To reduce risk of electric shock, unplug charger from outlet before attempting any
maintenance or cleaning. Turning off charger controls will not reduce this risk.
9. Do not operate charger in rain or snow or use when wet.
10. Never charge a frozen battery.
Pro
TM
40
