GR8-1250 WalMaRT
Midtronics Inc. 7000 Monroe Street Willowbrook, IL 60527
www.midtronics.com
5
1 General Safety Precautions
1. IMPORTANT SAFETY INSTRUCTIONS. IT IS OF UTMOST
IMPORTANCE THAT BEFORE USING YOUR CHARGER,
YOU READ THIS MANUAL AND FOLLOW THE SAFETY
AND OPERATING INSTRUCTIONS EXACTLY. SAVE THESE
INSTRUCTIONS.
Risk of explosive gases
Batteries generate explosive gases during
normal operation, and when discharged or
charged.
1.1 To reduce risk of battery explosion, follow these safety
instructions and those published by the battery manu-
facturer and the manufacturer of any equipment you in-
tend to use in the vicinity of a battery. Review cautionary
marking on these products and on the engine, and on the
vehicle or equipment containing the battery.
Charging a non-rechargeable battery
may cause the battery to burst.
To reduce the risk of injury, only charge
rechargeable lead-acid type batteries including
maintenance-free, low-maintenance, or deep-
cycle batteries.
If you are uncertain as to the type of battery you are
attempting to charge, or the correct procedure for
checking the battery’s state of charge, contact the seller
or battery manufacturer.
1.2 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.
1.3 To reduce risk of damage to the electric plug and cord,
pull by the plug rather than by the cord when disconnect-
ing the charger.
1.4 Position the AC and DC leads to avoid tripping over them
and to prevent damage by hood, doors, or moving engine
parts; protect from heat, oil, and sharp edges.
1.5 Do not operate the charger if it has received a sharp blow,
been dropped or otherwise damaged in any way; take it
to a qualified service center.
1.6 Do not disassemble charger; take it to a qualified service
center when repair is required. Incorrect reassembly may
result in a risk of electric shock or fire.
1.7 To reduce risk of electric shock, unplug the charger from
the AC outlet before attempting any maintenance or
cleaning. Turning off the controls will not reduce this risk.
Remove marine “boat” batteries
and charge them on shore.
Charging marine batteries on-board requires
specially designed equipment for marine use.
1.8 Connect and disconnect the battery leads only when the
AC supply cord is disconnected.
1.9 Do not overcharge the battery. (See sections 3 and 10 in
the safety instructions)
1.10 Charge the battery in a dry, well-ventilated area.
1.11 Never place articles on or around the charger, or locate
the charger in a way that will restrict the flow of cooling
air through the cabinet.
1.12 An extension cord should not be used unless absolutely
necessary. (See paragraph 4.3.)
1.13 Have a damaged cord or plug replaced immediately.
1.14 Do not expose the charger to rain or snow.
2 Personal Precautions
2.1 Always have someone within range of your voice, or close
enough to come to your aid, when working around lead
acid batteries.
2.2 Have plenty of fresh water and soap nearby in case bat-
tery acid contacts skin, clothing or eyes.
2.3 Wear complete eye protection, clothing protection, and
wear rubber soled shoes. Place damp cloth over battery
to protect against acid spray. When ground is very wet or
covered with snow, wear rubber boots. Avoid touching
eyes while working near battery.
2.4 If battery acid contacts skin or clothing, wash immediately
with soap and water. If acid enters the eye, immediately
flush with cold running water for at least 10 minutes, and
seek medical attention.
2.5 NEVER smoke or allow a spark or flame in vicinity of a bat-
tery or engine.
2.6 Be extra cautious to reduce risk of dropping a metal tool
onto the battery. It might spark or short circuit the battery
or other electrical part that may cause an explosion.
2.7 Before working with a lead-acid battery, remove personal
metal items such as rings, bracelets, necklaces, watches,
etc. A lead-acid battery can produce a short circuit current
high enough to weld such items causing a severe burn.
Safety Instructions
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Safety Guidlines
