5
YZ-S3
Instruction Manual
·The machine installed with lead (wet) battery should not be tilted more than 30 °
above the horizontal ground, so that the high concentration of corrosive acid in the
battery will leak. The machine must be tilted during maintenance. Please remove the
battery.
Safety requirements for batteries
·The battery must be kept away from low voltage state and should be charged as soon
as possible;
·The battery is lead-acid maintenance free battery or lithium battery pack (optional);
·To avoid electric leakage, please keep the battery dry and clean, especially to remove
pollutants such as metal dust;
·It is forbidden to place metal parts (such as tools) on the battery to prevent the
battery from short circuit burning out;
·Please comply with local regulations when recycling batteries;
·It is forbidden to use open fire when handling and handling batteries;
·The charging room should be well ventilated;
·When the key switch is in the on position, it is forbidden to connect or remove the
battery;
·Before disassembling the battery, disconnect the negative (-) battery wire and then
the positive (+) battery wire. When rewiring, pay attention to the polarity of the
battery. ·Wrong connection will damage the electrical components;
·Avoid direct contact between positive and negative electrodes, as it may cause short
circuit of high current, high heat and even fire.
·When the battery is charged, it will produce explosive hydrogen, charge the battery
in a ventilated place, and keep the cover open and away from open fire.
General safety regulations
In addition to the provisions made in this manual, the general safety regulations and
accident prevention rules required must be observed. Even if you have used a similar
sweeper before, please read the manual carefully. Reading the instructions in advance
will save you a lot of time in the future. It is important for you to be familiar with all
the accessories and controls and their functions before you start to use them. Read this
manual thoroughly, so as not to be in a hurry when you turn it on.
The outer packing of the machine
standards, they should be sent to a specific Center for treatment.
