xsto CT420S, Руководство по эксплуатации

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NOTE: If the CT420 S is parked for more than one week, it should
be recharged before use.
Q6: Can anyone use the CT420S?
A6: CT420S is a heavy-duty handling equipment which requires skilled
operation skills. People with no qualifications are not allowed to
operate the machine.
Q7: hand-held controller Indication status analysis
A7: The fault is usually indicated on the controller screen, and the
related signal will flash accordingly. For example, if it is a key lock
issue, a key signal will flash; if the temperature is too high/low, a
thermometer signal will flash.
Q8
：
CT420S lithium battery cannot be charged.
A8
：
Check if the fuse of the CT420S lithium battery is broken. If it is
broken, replace it with a new one. Check whether the charger and its
fuse are normal or not. During normal charging, the charger displays
two red lights. If it is fully charged, the charger displays one red light
and one green light.