Rexnord-Stephan S4 Catalogue

9. Maintenance04-2007 3P0200-XX9. MaintenanceCAUTION!The power supply to the motor must be disconnected before starting routine maintenance, cleaning or servicingwork.9.1 Oil level check and leak testThe oil level and all seals should be checked at regular intervals every 3 000 hours of operation or at least every 6months. If the oil level is incorrect, either top up with the same type of oil or drain off and change the oil. Replaceseals if leaking.Note:If there are visible leaks, the drive should be shut down, even if the specified maintenanceintervals are not reached, and the corresponding seals replaced.9.2 Visual inspectionAll surfaces are to be checked for damage to the paintwork and corrosion at regular intervals every 3 000 hours ofoperation and at least every 6 months. Any damage must be repaired or the protective coating renewed.9.3 Oil changeThe first oil change is recommended after 800 hours of operation. Further oil changes should be performed after 4years at the latest depending on the type of oil and operating conditions (see the following graphic). Use clean,fresh oil from clean containers. Avoid abrasion and water entering the lubrication system. The water content mustremain below 0.05 %.During the oil change, clean out the inside of the housing using a suitable cleaner and remove old oil residues.Exception:Sizes 1 - 2 feature life-long lubrication, no oil change is necessary.PG-oilPAO-oilCLP-oilOil change afterOil temperatureT68