INVT Goodrive270 Series User Manual

Goodrive270 series VFD for fan and pump Maintenance
-288-
Check scope
Check category
Method
Criterion
contactor and
Relay
vibration sounds in the
workshop.
inspection
Check whether the contacts are
in good contact.
Visual inspection
No exception.
Control
circuit
Control PCB
and connector
Check whether the screws and
connectors loose.
Screw them up.
No exception.
Check whether there is unusual
smell or discoloration.
Olfactory and
visual inspection
No exception.
Check whether there are
cracks, damage, deformation,
or rust.
Visual inspection
No exception.
Check whether there is
electrolyte leakage or
deformation.
Visual inspection,
and determine
the service life
based on the
maintenance
information.
No exception.
Cooling
system
Cooling fan
Check whether there are
unusual sounds or vibration.
Auditory and
visual inspection,
and turn the fan
blades with hand.
The rotation is
smooth.
Check whether the bolts loose.
Screw them up.
No exception.
Check whether there is
decoloration caused due to
overheat.
Visual inspection,
and determine
the service life
based on the
maintenance
information.
No exception.
Ventilation duct
Check whether there are foreign
matters blocking or attached to
the cooling fan, air inlets, or air
outlets.
Check whether there are foreign
objects attached.
Visual inspection
No exception.
For more details about maintenance, contact the local INVT office, or visit our website
https://www.invt.com, and choose Support > Services.

INVT Goodrive270 Series Specifications

General

Brand	INVT
Model	Goodrive270 Series
Category	Water Pump
Language	English