Toro 41106 Operator's Manual page 38

4. Disconnect the negative (black) ground cable from the
battery post.
Warning
Incorrect battery cable routing could damage the
sprayer and cables causing sparks. Sparks can
cause the battery gasses to explode, resulting in
personal injury.
Always disconnect the negative (black) battery
cable before disconnecting the positive (red)
cable.
Always reconnect the positive (red) battery cable
before reconnecting the negative (black) cable.
Warning
Battery terminals or metal tools could short
against metal sprayer components causing sparks.
Sparks can cause the battery gasses to explode,
resulting in personal injury.
When removing or installing the battery, do not
allow the battery terminals to touch any metal
parts of the sprayer.
Do not allow metal tools to short between the
battery terminals and metal parts of the sprayer.
Always keep the battery strap in place to protect
and secure the battery.
5. Disconnect the positive (red) cable from the battery
post.
6. Remove the battery.
Installing the Battery
1. Set the battery on the battery box so that the battery
posts are toward the front of the sprayer.
2. Connect the positive (red) cable to the positive (+)
battery post and the negative (black) cable to the
negative (–) battery post using the bolts and wing nuts.
Slide the rubber boot over the positive battery post.
3. Install the battery retainer and secure it with the
fasteners you removed previously (Fig. 55).
Important Always keep the battery retainer in place to
protect and secure the battery.
4. Install the battery cover and secure it with the 2 knobs
(Fig. 55).
Checking the Electrolyte Level
Check the electrolyte level every 50 operating hours or, if
the machine is in storage, every 30 days.
1. Loosen the knobs on the sides of the battery box and
remove the battery cover (Fig. 55).
2. Remove the filler caps. If the electrolyte is not up to the
fill line, add the required amount of distilled water;
refer to Adding Water to the Battery, page 38.
Danger
Battery electrolyte contains sulfuric acid which is a
deadly poison and causes severe burns.
Do not drink electrolyte and avoid contact with
skin, eyes or clothing. Wear safety glasses to
shield your eyes and rubber gloves to protect
your hands.
Fill the battery where clean water is always
available for flushing the skin.
Adding Water to the Battery
The best time to add distilled water to the battery is just
before you operate the machine. This lets the water mix
thoroughly with the electrolyte solution.
1. Clean the top of the battery with a paper towel.
2. Remove the filler caps from the battery and slowly fill
each cell with distilled water until the level is up to the
fill line. Replace the filler caps.
Important Do not overfill the battery. Electrolyte will
overflow onto other parts of the sprayer and severe
corrosion and deterioration will result.
Charging the Battery
Important
Always keep the battery fully charged
(1.260 specific gravity). This is especially important to
prevent battery damage when the temperature is below
32 F (0 C).
1. Remove the battery from the chassis; refer to Removing
the Battery, page 37.
2. Check the electrolyte level; refer to Checking the
Electrolyte Level, page 38.
3. Connect a 3 to 4 amp battery charger to the battery
posts. Charge the battery at a rate of 3 to 4 amperes for
4 to 8 hours (12 volts). Do not overcharge the battery.
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