Troubleshooting Central Command - R.P.S. Corporation XR 2010 Operator's Manual

Troubleshooting Central Command

Note : this machine is operated by a sophisticated electronic "controller" that has many fail-safes within it. It
self-analyzes problems and flashes a four-digit alpha-numeric code of what is wrong in the LCD window.
Most of these codes require a technician attention. You should not attempt repairs you are unfamiliar with, especially if
you are not authorized to work on this equipment.
The complete list of codes is published in the simplified electronic troubleshooting manua l, which is available to
authorized and certified distribution technicians. However, we have included the basic codes that you can usually
resolve yourself.
1. 7601 and 7602 Error.
This can occur when driving over a bump in the floor. To
restart, turn off the key and turn it on again. To avoid this
error, either slow down on bumpy parts of the floor, or
reduce down pressure on the pads.
2. 1500 Error.
circuit. Check the parking brake wiring and the parking
brake coil to find the open circuit.
3. 7700, 7701, 7702, and 7703 Error.
has exceeded their authorized power limits. Turn off key
and turn on again to clear.
4.
BOOST ON
power when needed to climb ramps for 30 seconds.
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Scrub deck current over load.
There is an open in the parking brake
The vacuum motor
Allows front wheel drive to draw more