Installation Instructions

ManualsBrandsKubota ManualsMiscellaneousB2400

9

ELECTRICAL

SYSTEM

B1700'B2100'B2400

WSM,11770

3)

Main Switch Key

at

ON

Position

1.

Turn

the

main switch on.

2.

Measure

the

resistance

with

an

ohmmeter

across

the

30

terminal and

the

AC

terminal.

3.

If

0 ohm

is

not

indicated, the

30

-

AC

contacts

of

the

main

switch are faulty.

n

B177F920

I

Resista

nce

30 -

AC

Oohm

B177F921

4)

Main Switch Key

at

PREHEAT

Position

1.

Turn and hold

the

main switch key

at

the

PREHEAT

position.

2.

Measure

the

resistance

with

an

ohmmeter

across

the

30

terminal and

the

19 terminal, and measure

the

resistance

across

the

30

terminal and

the

AC

terminal.

3.

If

0 ohm

is

not

indicated, these contacts

of

the

main switch

are faulty.

30

-19

Oohm

30

-AC

B177F922

5)

Main Switch Key

at

START

Position

1.

Turn and hold

the

main switch key

at

the

START

position.

2.

Measure

the

resistance

with

an

ohmmeter

across

the

30

terminal and

the

19 terminal,

across

the

30

terminal and

the

50

terminal,and

across

the

30

terminal and

the

AC

terminal.

3.

If

0 ohm

is

not

indicated, these contacts

of

the

main switch

are faulty.

30

-19

Resistance

30

-50

Oohm

30

-AC

~

Key

30

AC

19

50

position

OFF

..

ON

-

-

PREHEAT

-

-

START

-

9-S8