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◆ Test the truck with four wheels raised (off the ground) after the controller being
fixed, in that case there will be no danger even the connection is in error.
◆ A certain amount of voltage will remain in filter capacitance after the turn off
of the electric switch. Cut off the battery and make the remained voltage short circuit
by connecting the 10-100ohm resistance to the inverter before checking the inverter.
◆ Do not connect the controller to a battery that has a different voltage. The high
voltage will cause power unit error, while the low voltage will not make the logic card
work.
◆ The quality is assured by the producer. When there is a fault, inform the
producer of the after-sale service. Do not repair as will unless getting the permission
from the producer. Or the user should bear the personal and property damage caused
by the unauthorized repair by oneself.
4.4 Motor
Motor type: three phase AC type induction motor (free from maintenance)
Table 4-1 Motor specification
Note: Cut off the electricity before checking and maintaining the motors to
avoid accident.
4.5 Lithium battery
4.5.1 Lithium battery specification
Table 4-2 Lithium battery specification (Standard configuration)