HKS VFD Drive A2 Series User Manual

A2 VFD (0.75-30kW)
20
Chapter 10 Maintenance and Repair
Due to the environment influence such as temperature, humidity,
dust and vibration etc., and aging component, VFD may be fail at some
time. So it needs periodic maintenance and repair.
Notice: please check following items before maintenance
and repair. Otherwise, it may cause electronic shock.
1. Power source is cut off.
2. Indicator on panel is OFF.
3. Maintenance is performed by professionals.
10.1 Daily maintenance and repair
VFD must be install in the standard environment according this
manual. There may be some unexpected situation during runtime.
Please do daily maintenance work according following table. Keep
good runtime environment, log daily data and detect fault cause in
an early time. It can extend the life of VFD.
Item
Check
Criterion
Content
Period
Method
environment
(1) temperature,
humidity
(2) dust, water
(3) corrosive
gas
anytime
(1)thermometer,
hygrometer
(2)watch
(3)smell
(1)temperature
range -1
0℃
~+40℃
(2)any mark of
water
(3)odor
VFD
(1)heat,
vibration
(2)noise
anytime
(1) touch shell
(2) sound
(1) steady
vibration, normal
temperature
(2)abnormal
sound
motor
(1)heat
(2)noise
anytime
(1)touch
(2)sound
(1)abnormal
heating
(2)abnormal
sound

HKS VFD Drive A2 Series Specifications

General

Brand	HKS
Model	VFD Drive A2 Series
Category	Controller
Language	English