ends Protective cover at high speed shaft HSS mo B4-VV-28-D Bevel-helical gearbox B4

Flender/Flender Gear Units/Bevel-helical gearbox B4

ter. 5 / 7BA 5 en 0/2.3.2 Exterior preservation 7.3.2.1 Exterior-preservation procedure Clean the surfaces. NOTICE Property damage Damage to the shaft seal from contact with chemically aggressive preservative agent. For separation between the sealing lip of the radial shaft seal and the preservative agent, the shaft should be brushed with grease in the area of the sealing lip. Apply preservative agent. Note Preservative agent, see table 5 in item 4.4.2. 5 / 7BA 5 en 0/2. Operation Observe the instructions in section 3. "Safety instructions", in section 9. "Faults, causes and remedy" and in section 1. "Maintenance and repair"! 8.1 General To achieve satisfactory operation of the equipment without failures, be certain to observe the operating values specified in section 1. "Technical Data", as well as the information given in the operating instructions of the oil-supply system. During operation the gear unit must be monitored for the following: Operating temperature The gear unit is designed for an operating temperature in continuous operation of: 9 (applies to synthetic oil) The maximum permitted temperature is: 1 (applies to synthetic oil) Oil pressure of the oil-supply system min. 0.5 bar Changes in gear noise Possible oil leakage at the housing and shaft seals 8.2 Oil level Note For checking the oil level, the gear unit must be shut down. Depending on the equipment of the gear unit housing, the following oil levels are correct when the oil has cooled down: middle of the oil sight glass middle between the MIN and MAX marking on the oil dipstick The cooled down oil should be visible below the middle of the oil sight glass or in the middle between the MIN and MAX marking on the oil dipstick. Hot oil may rise slightly above the middle on the oil sight glass or the MAX marking on the oil dipstick. NOTICE Property damage Deficient lubrication by oil level too low is possible.Notice the oil level. In no case may the visible bottom edge on the oil sight glass or