4
YZ-X7
Notes
This machine is for industrial and commercial purposes, specifically for cleaning indoor hard floors
and not for other purposes. Please use the recommended cleaning pads and brushes and available
floor cleaners for this machine. All operators must read, understand, and observe the following safety
precautions.
The following describes the safety warning symbol used in this manual and the title, for Safety:
Warning: used to warn of the risk or unsafe operations that can cause serious personal injury
or death.
For safety: indicate what must be observed when using the machine to ensure safety.
Failure to observe the following warnings may cause personal injury, electric shock, fire, or explosion.
Warning: Fire or explosion hazard:
No flammable liquid; do not operate the machine near or in flammable liquid, gas or combustible
dust. The machine is not equipped with explosion-proof motors. When in places with flammable gas,
liquid or combustible ash, the electric motor during startup and operation generates sparks that may
cause flash fire or explosion.
Do not pick up flammable materials or active metal.
One battery releases the hydrogen gas. Stay away from sparks or open fire sources. Keep the battery
compartment open when charging.
Warning: Risk of electric shock. Disconnect the battery wiring before repairing the machine.
Warning: Rotate the brush is running. Do not approach your hands. Turn off the power supply before repairing
the machine.
