GEA HG44e/475-4 Translation Of The Original Instructions

Also see for HG44e/475-4 S: Assembly instructions

Contents

28DGBFE96416-03.2017-DGbFEIRu7.3 Spare part recommendationHG44e / ... 475-4 (S) 565-4 (S) 665-4 (S) 770-4 (S)Designation Item No. Item No. Item No. Item No.Set of gaskets kit 81598Valve plate kit 80965 80966Oil pump kit 80950Oil sump heater kit230 V ~ 81252Only use genuine GEA spare parts!HG56e / ... 850-4 (S) 995-4 (S) 1155-4 (S)Designation Item No. Item No. Item No.Set of gaskets kit 81599Valve plate kit 80965 80966Oil pump kit 80950Oil sump heater kit230 V ~ 812527.1 Preparation7| Maintenance7.2 Work to be carried outIn order to guarantee optimum operational reliability and service life of the compressor, werecommend carrying out servicing and inspection work at regular intervals:Oil change:- not mandatory for factory-produced series systems.- for field installations or when operating near the application limit: for the first time after 100to 200 operating hours, then approx. every 3 years or 10,000 - 12,000 operating hours.Dispose of used oil according to the regulations; observe national regulations.Annual checks: Oil level, leak tightness, running noises, pressures, temperatures, function ofauxiliary devices such as oil sump heater, pressure switch.WARNING Before starting any work on the compressor:Switch off the compressor and secure it to prevent a restart.Relieve compressor of system pressure.Prevent air from infiltrating the system!After maintenance has been performed:Connect safety switch.Evacuate compressor.Release switch lock.