Kohler COMMAND CH18-745 User Manual download pdf (Page 120)

8.3

Section 8

Electrical System and Components

2. Keep the cables, terminals, and external surfaces

of the battery clean. A build-up of corrosive acid or

grime on the external surfaces can cause the

battery to self-discharge. Self-discharge occurs

rapidly when moisture is present.

3. Wash the cables, terminals, and external surfaces

with a mild baking soda and water solution. Rinse

thoroughly with clear water.

NOTE: Do not allow the baking soda solution to

enter the cells as this will destroy the

electrolyte.

Battery Test

To test the battery, you will need a DC voltmeter.

Perform the following steps (see Figure 8-2):

1. Connect the voltmeter across the battery

terminals.

2. Crank the engine. If the battery drops below 9

volts while cranking, the battery is too small,

discharged, or faulty.

Battery

General

A 12-volt battery with 400 cold cranking amps is

generally recommended for starting in all conditions. A

smaller capacity battery is often sufficient if an

application is started only in warmer temperatures.

Refer to the following table for minimum capacities

(cca) based on anticipated ambient temperatures. The

actual cold cranking requirement depends on engine

size, application and starting temperatures. The

cranking requirements increase as temperatures

decrease and battery capacity shrinks. Refer also to

the operating instructions of the equipment being this

engine powers for specific battery requirements.

Battery Size Recommendations

If the battery charge is insufficient to turn over the

engine, recharge the battery.

Battery Maintenance

Regular maintenance is necessary to prolong battery

life.

Figure 8-2. Battery Voltage Test.

DC Voltmeter

Battery

Temperature Battery Required

Above 32°F (0°C) 200 cca minimum

0°F to 32°F (-18°C to 0°C) 250 cca minimum

-5°F to 0°F (-21°C to -18°C) 300 cca minimum

-10°F (-23°C) or below 400 cca minimum

WARNING: Explosive Gas!

Batteries produce explosive hydrogen gas while being

charged. To prevent a fire or explosion, charge

batteries only in well ventilated areas. Keep sources of

ignition away from the battery at all times. Keep

batteries out of the reach of children. Remove all

jewelry when servicing batteries.

Before disconnecting the negative (-) ground cable,

make sure all switches are OFF. If ON, a spark will

occur at the ground cable terminal which could cause

an explosion if hydrogen gas or gasoline vapors are

present.

1. Regularly check the level of electrolyte. Add

distilled water as necessary to maintain the

recommended level.

NOTE: Do not overfill the battery. Poor

performance or early failure due to loss

of electrolyte will result.

1 2 ... 115 116 117 118 119 120 121 122 123 124 125 ... 217 218

Comments to this Manuals

No comments

Kohler COMMAND CH18-745 User Manual Page 120

Comments to this Manuals

Related products and manuals for For the car Kohler COMMAND CH18-745