SAFETY
GTTZ10EJ Operation Manual 3-11 © Mar. 2022
BATTERY HAZARD
• Be sure to read and follow the
recommendations given by the
battery manufacturer regarding
how to correctly use and maintain
the battery.
• The battery charger can only be
connected to the grounded three-
plug AC power socket. Ensure
that the charger is in normal
working state before charging.
• Please use the charger provided
by the manufacturer to charge the
battery.
• The battery is only applicable for
its matched equipment. Do not
use the battery in other cases.
• Only the properly trained
personnel authorized by the
workplace are allowed to remove
the battery from the machine.
• Before replacing the battery, be
sure to identify the appropriate
number of personnel and the
lifting method.
• Do not allow sharp objects to
contact with the battery, otherwise
the battery membrane will easily
get damaged.
• Other objects and tools shall not
be placed on the battery to
prevent short circuit of the
battery.
• Please always keep the battery
upright. If the battery is placed
sideways or obliquely, the liquid
in the battery may overflow.
• Do not short circuit the positive
and negative poles of the battery.
• Do not use the battery with the
positive or negative poles
installed inversely.
• Do not directly connect the
battery to a power outlet.
• Do not knock, throw or step on
the battery.
• Do not immerse the battery into
the water, acidic, alkaline and salt-
containing solutions. Keep the
battery away from rain.
• Never modify the battery system
to avoid serious accidents.
BATTERY HAZARD
• Turn off the main power switch on
the battery if the machine is
unused for a long time.
• Waste batteries may cause
danger. Please do not discard
them at will. Please contact the
battery recycling company for
discarding.
• Non-professional personnel are
not allowed to repair and maintain
the system, otherwise personal
injury or battery damage may be
caused.
• Non-professional personnel are
not allowed to modify parameters
and detect signal lights when the
system is operating, otherwise
personal injury or battery damage
may be caused.
• Non-professional personnel are
not allowed to dismantle the
battery case, otherwise damage
may be caused.
NOTICE
The battery capacity attenuation and failure caused
by over-discharge (continued use with less than 10%
power) or power loss from long-term non-charging (-
failure to charge in time for more than 3 days with
less than 10% power) due to customer’s errors are
not covered by the warranty.
WELDING AND POLISHING
REQUIREMENTS
Before welding, grinding and polishing operations, al-
ways ensure you read and understand all operation and
maintenance requirements in the Operation Manual
and the Maintenance Manual.
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