Multi Pro 1200/1250
Page 5 -- 26
Electrical System
Battery Service
The battery is the heart of the electrical system. With
regularandproperservice,batterylifecanbeextended.
Additionally, battery and electrical component failure
can be prevented.
CAUTION
When working with batteries, use extreme cau-
tion to avoid splashing or spilling electrolyte.
Electrolytecandestroyclothingandburnskinor
eyes. Always wear safety goggles and a face
shield when working with batteries.
Battery Specifications
BCI Group 26 Battery
540 Amp Cranking Performance at 0
o
F(--18
o
C)
80 minute Reserve Capacity at 80
o
F(27
o
C)
Electrolyte Specific Gravity (fully charged): from 1.250
to 1.280
Electrolyte Specific Gravity (discharged): 1.240
Battery Removal and Installation (Fig. 40)
SeeOperator’sManualforbatteryremovalandinstalla-
tion information.
NOTE: Beforeconnectingthenegative(ground)cable,
connect a digital multimeter (set to amps) between the
negative battery post and the negative (ground) cable
connector.Ther eadingshouldbe0amps.Ifthereading
is 0.1 amp or more, the unit’s electrical system should
be tested and repaired.
Battery Inspection and Maintenance
1. Perform following inspections and maintenance:
A. Replace battery if cracked or leaking.
B. Check battery terminal posts for corrosion. Use
wire brush to clean corrosion from posts.
IMPORTANT: Before cleaning the battery, tape
or block vent holes to the filler caps and make
sure the caps are on tightly.
C. Checkfor signs of wetness or leakage on the top
ofthebatterywhichmightindicatealooseormissing
filler cap, overcharging, loose terminal post or over-
filling.Also, check battery casefordirtand oil.Clean
the battery with a solution of baking soda and water,
then rinse it with clean water.
D. Checkthatthecoversealisnotbrokenaway.Re-
place the battery if the seal is broken or leaking.
E. Checktheelectrolytelevelineachcell.Ifthelevel
is below the tops of the plates in any cell, fill all cells
withdistilledwaterbetweentheminimumandmax-
imum fill lines. Charge at 15 to 25 amps for 15 min-
utes to allow sufficient mixing of the electrolyte.
1. Negative battery cable
2. Positive battery cable
3. Battery
4. Cap screw
5. Flat washer
6. Battery retainer
7. Flange nut
Figure 40
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2
3
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