Taylor-Dunn SS-025-34 Operation, Maintenance, And Replacement Parts Manual page 101

Connect a voltmeter across the PMC #2 terminal and battery
negative.
Close all interlock switches, turn the Key Switch ON, and
place the F&R Switch in Forward.
Depress the accelerator pedal to engage MS-1 only.
•
If the voltage is not between 6.0 and 6.5 volts then
go to the Accelerator sequence.
Depress the pedal fully.
•
If the voltage is not between 11.0 and 11.5 volts then
go to the Accelerator sequence.
Connect voltmeter across the PMC KSI terminal and battery
negative.
With the pedal still fully depressed:
•
If the voltage is not at battery volts then go to the Key
Switch sequence.
•
If the voltage is at battery volts then continue with the
next test.
Curtis PMC Troubleshooting
Page 7