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MAINTENANCE
59
5700XP 331533 (9--06)
TOUCH PANEL
The touch panel can be used to run a
self-diagnostic test of the machine electrical
components and system.
1. Turn the machine power off.
2. While pressing the squeegee switch, turn
the machine power on. Continue pressing
the squeegee switch a few seconds, then
release the switch.
3. While the diagnostic is running, the three
speed switch indicators will flash. The
machine systems will activate as follows:
D
The brushes and squeegee raise.
D
The vacuum fan starts and the
squeegee lowers. The squeegee raises
and the vacuum fan shuts off.
D
The scrub head lowers and raises.
D
The brushes turn on and off.
D
The solution valve turns on and off.
D
The ES
t
pump turns on and off, if the
machine has the ES
t
option.
D
The vacuum fan starts and shuts off.
D
The brushes turn on and off.