Table of Contents
Advertisement
Electrical System
Maintenance
Important: Whenever working with the electrical
system, always disconnect the battery cables,
negative (-) cable first, to prevent possible wiring
damage from short-outs.
Servicing the Battery
Service Interval: Every 50 hours—Check battery cable
connections.
Warning
CALIFORNIA
Proposition 65 Warning
Battery posts, terminals, and related
accessories contain lead and lead compounds,
chemicals known to the State of California
to cause cancer and reproductive harm.
Wash hands after handling.
Keep the top of the battery clean. If you store the
machine in a location where temperatures are extremely
high, the battery will run down more rapidly than if
the machine is stored in a location where temperatures
are cool.
Keep the top of the battery clean by washing it
periodically with a brush dipped in ammonia or
bicarbonate of soda solution. Flush the top surface with
water after cleaning it. Do not remove the fill caps while
cleaning the battery.
The battery cables must be tight on the terminals to
provide good electrical contact.
If corrosion occurs at the terminals, disconnect the
cables, negative (-) cable first, and scrape the clamps and
terminals separately. Reconnect the cables, positive (+)
cable first, and coat the terminals with petroleum jelly.
Battery terminals or metal tools could short
against metal machine 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 machine.
• Do not allow metal tools to short between
the battery terminals and metal parts of the
machine.
Incorrect battery cable routing could damage
the machine 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 connect the positive (red) battery
cable before connecting the negative (black)
cable.
Storing the Battery
If the machine will be stored more than 30 days, remove
the battery and charge it fully. Either store it on a shelf
or on the machine. Leave the cables disconnected if it
is stored on the machine. Store the battery in a cool
atmosphere to avoid quick deterioration of the charge in
the battery. To prevent the battery from freezing, make
sure it is fully charged. The specific gravity of a fully
charged battery is 1.265-1.299.
Checking the Fuses
The machine fuses are located under the control panel.
Access them through the side panel cover (Figure 39).
To open the side panel cover, release the 2 latches and
pull out on it.
34
Advertisement
Table of Contents
