Testing The Flowmeter Cable - Toro 41086 Operator's Manual

Corrected Meter Cal = (Meter Cal x Total Volume) /
Amount of Water
Corrected Meter Cal = (1660 x 103) /100
Corrected Meter Cal = 1710.
Note: Repeat this procedure several times to confirm
that the corrected Meter Cal number is accurate.

Testing the Flowmeter Cable

1. Disconnect the console control cable from the
flowmeter cable.
2. Hold the cable so that the keyway is in the 12 o'
clock position (Figure 15).
4
3
1. Keyway
2. Ground (2 o'clock position) 4. Power (10 o'clock position)
3. Enter a Meter Cal number. Refer to Entering the
Meter Cal Number on page 8.
4. Press the [Total Volume] key.
5. Turn the Pump, Foot, and Boom switches to the On
position.
6. Use a small jumper wire or a paper clip to create a
short between the 2 o'clock and 6 o'clock sockets.
Note: Each time you make contact, the Total
Volume should increase by 1 or more counts.
7. If the Total Volume number does not increase,
replace the defective cable.
8. Perform the voltage checks: 2 o'clock to 6 o'clock
(+5 VDC); and 2 o'clock to 10 o'clock (+5 VDC).
9. If all the cables are good, replace the flow sensor.
Note: After testing the flowmeter cables, enter the
correct Meter Cal number before spraying.
1
G013306
2
Figure 15
3. Signal (6 o'clock position)
18