Alfa Laval Mab 204 Service Manual
Machine Application
This manual is designed for operators and service engineers working with the Alfa Laval separator MAB 104B-14/24. For information concerning the function of the separator, see ‘‘3 Separator Basics” on page 17 and ‘‘4 Operating Instructions” on page 35. If the separator has been delivered and installed by Alfa Laval as part of a. Separation takes place in a solids-retaining bowl that can be arranged for either clarification or purification. In both cases, the contaminated oil is fed into the separator through the centre, and it is separated by centrifugal force into its various phases, the heaviest phase (sludge and water) being forced outwards to the periphery of the bowl.
The MAB 103 high speed disc stack centrifuge is designed for purification or clarification of fuel oils, engine oils, lubri- cating oils, and various mineral oils used on board marine installations and in industrial applications.
Separator Design
The MAB 103 is driven by a horizontal driveshaft, friction clutch, worm wheel gear and vertical drive shaft. This is all housed within the separator frame, the worm wheel gear is situated in an oil bath to ensure smooth running. The brake is situated on the top part of the frame; braking directly onto the bowl.
The bowl is fixed onto the vertical drive shaft situated in the top part of the frame. The frame hood is hinged to enable easy access when cleaning or carrying out main- tenance.
Standard Equipment
- MAB 103 centrifugal separator
- Double pump with fittings
- Motor - 440 volt, 60Hz, 3-phase
- Complete set of gravity disks
- Water supply device
- Complete set of tools
- Set of spare parts for extended use
- Set of instruction manuals
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