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Maintenance Schedule — BC3500EX, BalClor

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Maintenance Schedule

JobIntervalTypeSource
AFU - filter elements - check quality, replace poor elements 5 years replace Maker
AFU - filter elements - flush and clean 1 years clean Maker
AFU - flush kit - check drive nut 1 years check Maker
AFU - flush kit - replace nozzle 30 months replace Maker
AFU - reduction gears - grease 1 years lubricate Maker
AFU - replace sealing kit 1 years replace Maker
AFU - sensors - calibration 1 years calibrate Maker
AFU back-flushing filters - internal corrosion / abrasion check 1 years inspect Maker
AFU back-flushing filters - sacrificial anode - check condition 6 months inspect Maker
Air cleaning kit - replace 30 months replace Maker
Control system - programme check and control logic upgrade 30 months check Maker
Dosing pumps (EQ14-1/2) - periodic inspection of casings, O-rings, impeller/magnet, shaft, motor 3 months inspect Maker
Dosing pumps - replace O-rings 1 years replace Maker
EDU - gas (hydrogen) sensor - calibration 1 years calibrate Maker
EDU - gas (hydrogen) sensor - replace 30 months replace Maker
EDU - other sensors - calibration 1 years calibrate Maker
EDU electrolyzer - clean with acid 30 months clean Maker
EDU electrolyzer - disassemble for cleaning and maintenance 5 years overhaul Maker
Electrolyzer (EDU) - check tightness of all bolted connections 1 months check Maker
Junction boxes - six-monthly maintenance 6 months inspect Maker
Metering pump (ANU, EQ09) - change drive oil 5,000 h replace Maker
Metering pump (ANU, EQ09) - change drive oil 1 years replace Maker
Metering pump (ANU, EQ09) - change drive oil (first time) 1,000 h initial Maker
Metering pump (ANU, EQ09) - replace check valve balls, seats, gaskets, O-rings 1 years replace Maker
Metering pump (ANU, EQ09) - replace check valve balls, seats, gaskets, O-rings 5,000 h replace Maker
Metering pump (ANU, EQ09) - replace diaphragm and oil seal bellows 1 years replace Maker
Metering pump (ANU, EQ09) - replace diaphragm and oil seal bellows 5,000 h replace Maker
Metering pump - check lube oil 1 years check Maker
Pneumatic valves - control unit modulation 30 months adjust Maker
Rectifier - PCB maintenance 30 months service Maker
Rectifiers (EQ07) - six-monthly maintenance and insulation test 6 months test Maker
System control cabinet & motor control cabinet - six-monthly maintenance 6 months inspect Maker
TRO analyzers - PCB maintenance 30 months service Maker
TRO analyzers - replace buffer reagent and pump tubes 1 years replace Maker
TRO analyzers - replace indicator reagent; check strainer and cuvette 90 days replace Maker
TRO analyzers - replace optical kit 30 months replace Maker
TRO analyzers - replace tubing/cuvette kit 1 years replace Maker
TRO analyzers - replace valve kit 30 months replace Maker
TRO analyzers - replace water inlet kit 30 months replace Maker

Information received from various sources and contributors.