NewMar 2006 Mountain Aire Diesel Pusher, User Manual

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2006
Mountain Aire Diesel Pusher by Newmar
5:5
automatically charge the coach batteries when the unit is connected to a 120
volt outside power source, then the chassis batteries when the house batteries
are fully charged. The chassis batteries are isolated from the coach batteries.
This prevents the chassis batteries from being drained by the interior 12 volt
equipment, allowing ample voltage for engine ignition.
Battery Boost Switch
The battery boost switch is located on the dash. This switch briefly
connects the coach batteries to the chassis batteries. This allows the
chassis batteries to borrow power from the coach batteries to assist in
starting the engine. If the chassis batteries cannot turn the engine over in
the normal mode, hold down the battery boost switch and attempt ignition.
By using the battery boost switch while trying to start the chassis engine,
a jump start situation is created between the coach and chassis batteries.
If the battery boost switch is required to start the engine on a regular
basis, ask your dealer to check the chassis batteries and charging system.
Battery Inspection & Care
WARNING
Remove rings, metal watch bands, and other metal jewelry before working
around batteries. Use caution when using metal tools. If a tool contacts a
battery terminal or metal connected to it, a short circuit could occur which
could cause personal injury, explosion or fire.
CAUTION
Disconnect the 120 volt electrical power cord and the negative terminal
from the coach batteries before working on the electrical system.
Remember that when batteries are not used for an extended period of time,
they may lose their charge. Periodic charging of the batteries during storage
of the unit will increase the life of the battery. Check the external condition of
the battery periodically. Look for cracks in the cover and case. Check the vent
plugs and replace them if they are cracked or broken. Keep the battery clean.
Accumulations of acid film and dirt may permit current flow between the
terminals, which could drain the battery.