6.6 Serviceandmaintenanceschedule
(0–24000hours)
Servicelevel S A B A B A C
Operating time inhours 0 4000 8000 12000 16000 20000 24000Service work
Calendartimeinmonths 0 6 12 18 24 30 36
Filter inspection,filter replacementif necessary, operational
checks
XXXXXXX
Preventiveinspection,safetychecks XX XX
Capacitymonitoring,rotor inspection XX XX
ReplacementofHTCO Thermostats
1)
X
Inspectionofelectricheater/ steamheater X
Replacementof drive beltandbeltlock X
Replacementofrotordrivemotor
Inspectionoffans(impellers,motors,bearings)
Operational checkof electricpanel andcontrol system XX XX
Calibrationofhumidity control equipment, sensors,valves, SSR XXXX
Calibrationoftemperature controlequipmentandsensors XX XX
Replacementofrotorseals
1)
Notrequiredforunits with steam reactivation heater.
Table 6 .1 Ser vice and maintenance schedule (0–24000 hours)
NOTE!
Commissioning/Start-up inspection"S"by Munters ismandatory tovalidate thefullwarranty.
NOTE!
Service work should beperformed atindicated operatinghoursorcalendartime,whichever isreached
first.
NOTE!
Thedesiccantrotorwillnot bereplaced preventively,capacity monitoring willindicaterotor replacement.
190TEN–108 9–G1412
Serviceandmaintenance
39
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