D9
21
Emergency shutdown switch
When the machine is abnormal and the key does not stop the machine running, turn off this switch,
the machine will be stopped immidiately, this device is an emergency handling device, do not toggle
the switch when it is normally running or stop working.
Warning horn, reversing horn
When the equipment is operating, if you need a horn warning,
please press the switch. When the machine is reversing, there
is a loudspeaker warning.
after work and maintenance
1.after every day work, the recovery tank should be empty, rinse the internal of recovery tank by
clean water, clean out the dirt of recovery tank, keep the recovery tank clean(long-term not
clean-up sediment is easy to be blocked).
2.to prevent the detergent is solidified in solution tank, the solution tank should be emptied after every
day work.
3.rinse the squeegee, clean the surface of the machine with dry cloth, the parts of the electric
appliance can not be rinsed directly with water.
4.close brush, suction operation switch.
5.close water valve
（
water quantity regulating switch on control panel.
）
6.turn the key counter clockwise to the OFF position and pull the key out.
7.depress the foot brake, get into brake hold condition.
8.when the machine is parked, make sure that the inspection brush system and suction system have
been lifted off the ground;
Do not use the key to directly turn off the power supply when the machine
function switch is not turned off. This will cause the control program to make
errors, and frequent such operations may cause damage to the control system.
If you turn off the emergency shutdown switch when charging, you will not be able
to complete the charging operation. When charging, check that the switch is in the
normally open condition.
