Diode Test; Resistor Test; 4600/4400 Cl; Battery Test - Stairmaster FreeClimber Systems Owner's Manual

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Diode Test

13. Remove the brown wire and diode from the field termina
alternator and set your voltmeter to the Ohms setting.
14. Place one lead from the voltmeter on each end of the diode, and then
reverse the leads. A diode that is good will show a high reading in one
direction and a low reading when the leads are
diode if the readings

Resistor Test

15. Remove one wire from
and place one lead from the voltmeter on each of the threaded posts on
the load resistor. Replace the
read 0.5 Ohms (± 10%).

4600/4400 CL:

Battery Test

1. Remove the mid cover and top covers and unplug
power control board.
voltmeter to verify that the voltage
the battery back to the power control board and install the battery
charger for at least 24 hours if the voltage measured
2. Remove the console knobs from the back of the console,
up, and disconnect the main cable from the
3. Step up on the machine. With the voltmeter set to DC voltage, test
for greater than 6.1 VDC
connector while stepping.
is less than 6.1 VDC.
Final Assembly Figure).
4. If all voltage readings
console will not power
ELECTRICAL TROUBLESHOOTING
reversed.
recorded are both high or both
the load resistor (see Final Assembly Figure)
load resistor if the voltmeter does not
the
Locate pins #1 & 2 in the end of
is a minimum of 6.1 VDC. Reconnect
console.
(+)
in pins #1 (-) and #8 in the main cable
Replace the main cable if
Next, Check for continuity in the ma in cable (see
have been within the specified range and the
up, the console should be replaced
l of the
Replace the
low.
battery from the
the cable. Use a
is below 6.1 VDC.
lift the console
the voltage reading
.
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