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(b) Check the spiral cable.
(1) Set the spiral cable to the center position
.
(2) Measure the resistance between each terminal of the spiral cable according to the table below.
(3) After setting the spiral cable to the center position, rotate the spiral cable 2.5 times clockwise, and measure the resistance as shown. Then rotate the spiral cable 5 times counterclockwise, and measure the resistance as shown.
Standard Resistance:
|
Tester Connection
|
Condition
|
Specified Condition
|
|
E13-1 - B-2
|
Always
|
Below 1 Ω
|
|
E13-2 - B-1
|
Always
|
Below 1 Ω
|
|
E13-3 - A-1
|
Always
|
Below 1 Ω
|
|
E13-4 - A-2
|
Always
|
Below 1 Ω
|
|
E12-6 - z49-10
|
Always
|
Below 1 Ω
|
|
E12-5 - z49-9
|
Always
|
Below 1 Ω
|
|
E12-4 - z49-8
|
Always
|
Below 1 Ω
|
|
E12-3 - z49-7
|
Always
|
Below 1 Ω
|
|
E12-2 - z49-6
|
Always
|
Below 1 Ω
|
|
E12-2 - z50-4
|
Always
|
Below 1 Ω
|
|
E12-1 - z50-3
|
Always
|
Below 1 Ω
|
|
E12-12 - z49-5
|
Always
|
Below 1 Ω
|
|
E12-11 - z49-4
|
Always
|
Below 1 Ω
|
|
E12-10 - z49-3
|
Always
|
Below 1 Ω
|
|
E12-9 - z49-2
|
Always
|
Below 1 Ω
|
|
E12-8 - z49-1
|
Always
|
Below 1 Ω
|
|
E12-8 - z50-2
|
Always
|
Below 1 Ω
|
|
E12-7 - z50-1
|
Always
|
Below 1 Ω
|
(4) After setting the spiral cable to the center position, rotate the spiral cable 2.5 times clockwise. Then while rotating the spiral cable 5 times counterclockwise, measure the resistance as shown.
Standard Resistance:
|
Tester Connection
|
Condition
|
Specified Condition
|
|
E13-1 - B-2
|
Always
|
Below 1 Ω
|
|
E13-2 - B-1
|
Always
|
Below 1 Ω
|
|
E13-3 - A-1
|
Always
|
Below 1 Ω
|
|
E13-4 - A-2
|
Always
|
Below 1 Ω
|
|
E12-6 - z49-10
|
Always
|
Below 1 Ω
|
|
E12-5 - z49-9
|
Always
|
Below 1 Ω
|
|
E12-4 - z49-8
|
Always
|
Below 1 Ω
|
|
E12-3 - z49-7
|
Always
|
Below 1 Ω
|
|
E12-2 - z49-6
|
Always
|
Below 1 Ω
|
|
E12-2 - E13-4
|
Always
|
Below 1 Ω
|
|
E12-1 - E13-3
|
Always
|
Below 1 Ω
|
|
E12-12 - z49-5
|
Always
|
Below 1 Ω
|
|
E12-11 - z49-4
|
Always
|
Below 1 Ω
|
|
E12-10 - z49-3
|
Always
|
Below 1 Ω
|
|
E12-9 - z49-2
|
Always
|
Below 1 Ω
|
|
E12-8 - z49-1
|
Always
|
Below 1 Ω
|
|
E12-8 - z50-2
|
Always
|
Below 1 Ω
|
|
E12-7 - z50-1
|
Always
|
Below 1 Ω
|
NOTICE:
As the spiral cable may break, do not rotate the spiral cable more than the specified amount.
|