USER MANUAL
3
SAFETY GUIDES
The following are special warnings and notices on potential damages (personnel and machine):
WARNING
！
！！
！
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Machine may only be operated under the guidance of this manual. Only accessories approved by
VIPER should be used.
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This machine must be only used by trained & authorized personnel. Children or untrained persons
must not use this machine.
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Under normal use, the battery may emit flammable gas. The batteries must be kept away from
radiating, illuminating, and burning items as well as sparks. When the machine is being used,
please ensure that the environment is well ventilated and is away from open flames. When charging,
please do not smoke in the vicinity of the machine.
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Please disconnect the battery prior to the performance of any maintenance/repair operations.
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Before using the on-board charger, please ensure that the values of voltage and frequency as
indicated on the serial number sticker match those of the power supply.
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When working near electrical parts, please do not wear any jewelry. Please take all precautionary
measures to avoid hair, jewelry, and loose fitting clothing from being caught by any moving parts of
the machine.
-
Prior to scrubbing, it is best to pre-sweep the area to be cleaned. Do not wash the machine directly
with water. Do not let the machine come in touch with corrosive liquids.
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The temperature for storage and for working environment of the machine must be between 0 - 40
0
C.
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The humidity of air must be between 30% - 105%.
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Please do not use the machine on a slope with a gradient of more than 2%.
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In case of fire, please use dry powder fire extinguishers. Do not use liquid fire extinguishers.
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Particular attention should be paid when the machine is transported below 0
0
C. The water tank and
the water in the hoses may freeze and cause serious damages to the machine.
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Use brush or pad driver supplied with the machine and those specified in the owners manual. Using
other brushes or pads could reduce safety.
-
In case of machine malfunction, please make sure that it is not caused by lack of maintenance. If it is
caused by other conditions, contact your local Viper authorized service center. If it is confirmed that
spare parts must be replaced, please secure the genuine parts from your local Viper distributor.
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In order to ensure safe and proper operation of the machine, it is advised that your Viper authorized
service provider perform the scheduled maintenance according to the maintenance schedules
outlined in this manual.
-
This machine must be properly disposed of in accordance with local laws and regulations (please
refer to machine disposal section).
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