Chapter I
Operation Safety Guidance
1.1 General Instructions
This manual offers necessary instructions for operation and maintenance of
the machine. Please read it carefully and make sure that you have understood
it before getting started. If you need to purchase spare parts, please refer to
the spare part handbook attached to this manual. You can purchase them from
any authorized service center or distributor. This product is able to provide
excellent services, and you can achieve the best effects at the lowest cost if
you abide by the following principles:
Operate the machine carefully and cautiously;
Maintain the machine regularly according to the instructions presented
in this manual;
Use spare parts from the same manufacturer or of the same class if you
need repair.
1.2 Safety guidance
Damage might be caused to yourself, other people, the machine or other
properties if you intend to operate the machine without reading this manual.
Operators of this machine must be trained before getting started.
In order to prevent fire, the machine can only be used to clean non-
explosion-proof commercial ground.
Do NOT use the machine if it is incomplete or not well assembled,
because it would cause damage to yourself, other people, the machine or
other properties.
Repair of the machine must be carried out by specialized personnel, and
the machine must be powered-off before any repair to prevent the failure
from expanding.
1.3 Instructions for operating the machine
When connecting the battery, special attention must be paid to its
polarities; wrong connection is strictly forbidden, because the machine is
powered by dirent current,and wrong connection would cause damage to
every electronic part of the machine!!!
Batteries of different brands and specifications have their matched
chargers; using unmatched chargers might cause damage to the battery