LASER HERO
USER MANUAL
5.7 REPLACEMENT BATTERY
WARNING! //
Turn off the power switch
before cleaning equipment
and cut off the power adapter.
The replacement method is as follows:
• Remove the plug, unscrew the fastening screw,
open the battery cover.
• Remove the battery and disconnect the battery from the instrument.
• Connect the new battery to the instrument and fit it into the battery compartment;
cover the battery.
NOTICE:
• Dispose of batteries after replacement. Please dispose of in accordance with the relevant
provisions of electronic products waste. To avoid environmental pollution, do not discard
them freely.
• Do not immerse the battery in water. When it is not in use, it should be placed in a cool
and dry environment.
• Do not use or place the battery next to high-temperature sources (such as fire, heater, etc.)
• Please use the special charger provided by our company when charging.
• Do not use the battery after turning the positive and negative poles upside down.
• Do not throw the battery into a fire or heater.
• Do not transport or store batteries with metals such as hairpins, necklaces, etc.
• Do not knock, throw, or step on the battery, etc.
• Do not weld batteries.
• Do not pierce the battery with nails or other sharp objects.
• The battery should be protected from exposure or direct sunlight, avoid extreme radiation,
infrared, and ultraviolet radiation, and avoid contact with organic solvents such as mist, dust,
and corrosive gases.
• The instrument is equipped with a rechargeable battery, which should avoid permanent damage
to the battery caused by excessive battery discharge. Charge battery as soon as possible after
it is completely drained.
• If the battery is not used for a long time, it is recommended to take the battery out of the device
after it is fully charged and place it in the bag. The removed battery should be placed out of reach
of children. The battery is provided with a one-year warranty from the date of shipment from
the factory.
• The life-time of the battery depends on the frequency and time of use. If the battery is properly
maintained and stored, the battery life is approximately three years. If the battery is used
improperly, its life may be shorter. It is recommended to replace the battery every three years.
6 ANALYSIS AND TROUBLESHOOTING OF COMMON FAULTS
The analysis and troubleshooting methods for common faults of the instrument are shown
in Table 6-1. If you are unable to judge or solve the instrument failure, please call our company’s
after-sales service center.
PACKING LIST
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Summary of Contents for LASER HERO
Page 1: ...U S E R M A N U A L...
