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FLUXMASTER 50 INSTRUCTION MANUAL
Routine and Periodical Examination
AC Drive requires routine and periodical examination and maintenance.Carry out the examination only after the " Power LED "
indicator goes off for at least 5 minutes.
EXAMINATION
Maintenance Maintenance
Period Method Examination Criterion Countermeasure
Item Description
Routine 1 Year
Refer to installation Temperature: -10~40˚C
Reconfirm environment
❍
instructions and measure Humidity:under Improve
Installation Site temperature and humidity with thermometer and 95% non-condensing environment
Environment hygrometer Installation site
Check and remove any
❍ Visual inspection No foreign object
environment
flammable material nearby
Is there any abnormal
AC Drive vibration on the
❍ Visual and audio Inspection No foreign object Tighten loose screws
Installation and installation site?
Grounding Is the grounding resistance
❍
Measure resistance by Resistance under 100
Improve grounding
within acceptable range? multi-meter ohm to ground
Input Power Is the voltage of the primary
❍
Measure voltage by Voltage level conforming Improve input
Source Voltage circuitry normal? multi-meter specification power source
AC Drive
Are the tightened parts secured?
❍ Visual inspection. Use
Terminal
Is there any sign of breakage
❍
screwdriver to verify Tighten loose
Mounting
on the terminal panel? screw tightness No abnormality screw or return for
Screws Is there any visible rust?
❍
repair
Internal Wiring
Is it deformed or skewed?
❍
Replace or return
of Inverter
Is the insulation of wire
❍
Visual inspection No abnormality
for repair
broken?
Heatsink
Is it accumulating dust
❍ Visual inspection No abnormality
Clean up dust
or dirt? or dirt
Is it accumulating conductive
❍
PCB
metals or oils?
Visual inspection No abnormality
Clean up or replace
Is there any overheated or
❍
PCB
burnt components?
Is there any abnormal
❍
Visual and audio Replace cooling fan
Cooling Fan
vibration or noise? inspection
No abnormality
Is it accumulating dust
❍ Visual inspection Clean up
or dirt?
PowerIs it accumulating dust or dirt?
❍ Visual inspection No abnormality Clean up
Component
Is there any sign of strange
❍
Capacitor
odor or leakage? Visual inspection No abnormality Replace capacitor
Is there any sign of swelling
❍
or inverter
or bulging?
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