
7
Briefingofpersonnel
Thisdevicemayonlybeused,maintained,andservicedbytrainedperson‐
nel.
Anyworkonelectricalequipmentmayonlybecarriedoutbyprofessionals
withspecifictraining.
Thefollowingmeasuresmustalsobeobservedbeforeanyonestartswork‐
ingonorwiththedevice:
•Thepersonnelmustbebriefedonthedangersofusingthedevice.
•Theoperatormust‐whereapplicable‐ensurethatprotectiveclothing,
safetyboots,andglovesarewornbyallpersonnel.
•Theresponsibilitiesforoperating,maintaining,andservicingthedevice
mustbeclearlydefinedsothatthereisnosafety‐criticaluncertaintyre‐
gardingareasofcompetence.
•Readthetechnicaldocumentationforthesystem.Theoperatorisad‐
visedtoaskeachmemberofstafftoconfirminwritingthatheorshehas
readandunderstoodthetechnicaldocumentation.
Properhandlingofthedevice
Ensurethatthedeviceisin
perfectworkingorder.
•Theoperatorandpersonsentrustedbytheoperatormayonlyoperate
thedeviceifitisinafault‐freestate.
•Theoperatormustinstallthedeviceinaccordancewiththeinstallation
planandrequirements.
•Theoperatormustuseappropriateinstructionsandcheckstoensure
thecleanlinessandtidinessoftheworkplacewherethesystemissitu‐
ated.
•Theusermustimmediatelyinformtheoperatorofanychanges(includ‐
ingchangesinoperatingbehavior)onthedevicethatmightimpairsafe‐
ty.Toenablethis,thedevicemustbecheckedregularly‐atleastonce
eachweek‐forexternallyvisibledefectsanddamage.
Observeshutdown
procedures.
Theprescribedshutdownproceduresmustbeobservedforallworkcon‐
cerningthetransportation,installation,commissioning,operation,mainte‐
nance,andservicingofthedevice.
Foradjustment,maintenance,andservicingwork,thedevicemustbe
switchedoffusingthemainswitch.Themainswitchmustbepadlocked
andthekeymustberemoved.
Troubleshootingduringoperation
Forfaultsthatrequiremaintenanceand/orservicingwork:
1. Turnoffthemainswitch.
Securethemainswitchsothatitcannotbeswitchedbackon.
Waituntilthefanhasstopped(approximately5minutes).