Specifications

VFD‐G7SeriesFrequencyInverterOperationManualChapter1SafetyandNotes
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4
Danger
Operating
1. Please Reserve far away from it, if
restart the drive. Otherwise there is
human injury.
2. Don’t touch the cooling fans and
discharge resistance with bare hands
to test temperature. Otherwise, has
burn dangerous.
3. Amateur technicians do not detect
the signal during operating. Or it may
cause a personal injury or damaged.
4. Don't allow matters to fall inside
the running drive, otherwise it may be
damaged;
5. Please don’t use contactor to
control drive start-stop, in order to
reduce the damage.
Maintaining
1. Please don’t charge for equipment
repair and maintenance. Otherwise,
have shocking danger;
2. Perform the maintenance and
repair job after confirming that the
DC Bus voltage is below 36V, in
order to avoid electric shock.
3. Unprofessional trained personnel
do not charge the repair and
maintenance job. Otherwise caused
human injury or damaged.
1.3 Notes
 Insulation checking of motors
Beforeusingthedrive,theinsulationofthemotorsmustbechecked,especially,ifitis
usedforthefirsttime,ifithasbeenstoredforalongtimeorregularlycheck.Thisisto
reducethe riskof thedrive frombeingdamagedby thepoorinsulationof the
motor.
When checking ,must make sure the motors and the drive is separated, Please use
!