Full Spectrum Laser FSL200 - Troubleshooting

8
6. Troubleshooting 
Makesurethepowerisswitchedoffandunpluggedbefore
inspectingorrepairingthemachine!
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Problem1: Themachinestillworks,buttheairflowisveryweak
andsuctionpowerisgreatlyreduced.
Cause: AirInletisblockedorforeignbodyexistsinsidetheduct.
The filter becomes saturated and hence gets blocked       
and gives an alarm. Usually only the prefilter gets        
clogged quickly with large particles and needs to be        
vacuumedorreplaced.
Solution: Turnoffthepowerandopenthetopcover.Checkif
there is any foreign objects blocking the air inlet. Then         
check if the air vent is blocked or not. If the suction           
power of the emptyloaded machine is normal, it means        
thefilterneedstobereplaced.
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Problem2: Themachineshutsdownautomaticallyafteritisjust
started. Even if you restart the machine, the same        
problemhappensagain.
Cause: Theairflowthroughthemachineisobstructed.Asa
result, the starting current of the fan becomes very high,         
hence the machine shuts down automatically for self       
protection.
Solution: Turnoffthepowerandopenthetopcover.Checkif
thereisanyobstructionsintheairinletorreplacefilters.

Problem3: PowerswitchisON,butmachinedoesnotrunandthe
powerindicatordoesnotlightup.
Cause: Thefusemightbebad.
Solution: The fuse needs to be replaced. Pop the fuse out from          
the power socket using a flat head screwdriver and        
replace.
FullSpectrumLaserFSL200UserManual,2016,Rev.A