H4-CV-28-D ies the properties of ENGJL Upon request housin Helical gear boxes H4

Flender/Flender Gear Units/Helical gear boxes H4

he workplace of the operating personnel is defined as the area on the measuring-surface at distance of 1 round the gear unit and in the vicinity of which persons may be present. The sound-pressure level applies to the warmed-up gear unit as well as the input speed 1 and output power 2 stated on the rating plate, as measurement obtained on the Siemens test bench. The measuring-surface sound-pressure level includes add-on lubrication units if present. With outgoing and incoming pipes, the flanges are considered the intersection. The sound-pressure levels stated in the table were obtained by statistical evaluation by our Quality Control Dept. It can be assumed with statistical certainty that the gear unit complies with these noise levels. Table 1: Measuring-surface sound-pressure level Measuring-surface sound-pressure level pA in dB() TypeGear unit size Gear unit size 3 3 3 B4SV 7 7 7 1.3 Weights Table 2: Weights (approximate values) Approximate weight (kg) TypeGear unit size Gear unit size 3 3 3 B4SV 4 1 2 Note All weights are indicated for units without oil filling and without add-on parts. For the exact weights, refer to the drawings in the gear unit documentation. 1.4 List of equipment Note All important accessory components are specified in the order-specific equipment list including yourtechnical data. 1 / 7BA 5 en 0/2. General notes 2.1 Introduction These instructions are an integral part of the gear unit supplied and must be kept at hand for reference at all times. NOTICE Property damage Damage to the gear unit or occurrence of operating failures is possible. All persons carrying out work on the gear unit must have read and understood the instructions and must adhere to them. Siemens accepts no responsibility for damage or disruption caused by disregard of these instructions. The "FLENDER bevel-helical gear unit" described in these instructions was designed for driving pre-heater in power plant. The gear unit is designed only for the application specifi