INVT Goodrive350 Series User Manual

Goodrive350 series high-performance multi-function inverter Chapter 8
-240-
Subject
Item
Method
Criterion
relay
workshop.
Check whether the contacts
are in good contact.
Visual inspection
No exception
occurs.
Control
circuit
Control PCB,
connector
Check whether the screws
and connectors loose.
Screw them up.
No exception
occurs.
Check whether there is
unusual smell or
discoloration.
Olfactory and visual
inspection
No exception
occurs.
Check whether there are
cracks, damage, deformation,
or rust.
Visual inspection
No exception
occurs.
Check whether there is
electrolyte leakage or
deformation.
Visual inspection,
and determine the
service life based on
the maintenance
information.
No exception
occurs.
Cooling
system
Cooling fan
Check whether there are
unusual sounds or vibration.
Auditory and visual
inspection, and turn
the fan blades with
your hand.
The rotation is
smooth.
Check whether the bolts
loose.
Screw them up.
No exception
occurs.
Check whether there is
decoloration caused due to
overheat.
Visual inspection,
and determine the
service life based on
the maintenance
information.
No exception
occurs.
Ventilation duct
Check whether there are
foreign matters blocking or
attached to the cooling fan, air
inlets, or air outlets.
Visual inspection
No exception
occurs.
For more details about maintenance, contact the local INVT office, or visit our website
http://www.invt.com.cn, and choose Service and Support > Online Service.

INVT Goodrive350 Series Specifications

General

Brand	INVT
Model	Goodrive350 Series
Category	DC Drives
Language	English