Parker Domnick Hunter PNEUDRI DME012 User Manual

Contents

Parker Domnick Hunter PNEUDRI DME012 User Manual Manual pdf 12 page image

ServicingEN115 ServicingThe recommended service procedures identified in table 5.2 and all other repair and calibration work should be undertaken by a Parkerdomnick hunter trained, qualified and approved engineer.5.1 CleaningClean the equipment with a damp cloth only and avoid excessive moisture around any electrical sockets. If required you may use a milddetergent, however do not use abrasives or solvents as they may damage the warning labels on the equipment.5.2 Service IntervalsKey: - Check – ReplaceDescription Of Maintenance Required Typical Recommended Maintenance IntervalComponent OperationDailyWeekly3-month6-month12-month36-monthDryer Check POWER ON indicator is illuminated.Dryer Check STATUS / FAULT indicators located on the controller.Dryer Check for air leaks.Dryer Check the pressure gauges during purging for excessive back pressure.Dryer Check the condition of electrical supply cables and conduits.Dryer Check for cyclic operation.Filtration Check Drain operationDryer Replace the active exhaust silencersRecommended Service AFiltration Replace the inlet, outlet and control air filters, and service drains.Recommended Service BDryer Replace / Calibrate dewpoint transmitter (DDS Units only).Recommended Service CDryer Replace the valve seats and seals.Recommended Service DDryer Replace the Desiccant.Recommended Service E