Alfa Laval SaniMega, Инструкция по эксплуатации

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6 Maintenance and Repair
6.1 Preventive Maintenance
In order to keep your tank cleaning machine servicing you as an efficient tool in your tank cleaning operations, it is essential
that you maintain its high performance. A simple preventive maintenance programme will keep your tank cleaning machine
in good condition.
Good maintenance is careful and regular attention!
The following recommended preventive maintenance is based on tank cleaning machines working in average conditions. A
tank cleaning machine, which has a rough and dirty job to do, needs more frequent attention than one working under ideal
conditions. We trust that you will adjust your maintenance programme accordingly.
Always use only proper tools. Unless otherwise stated never use unnecessary force (i.e. hammer or pry) to put components
together or take them apart. Always perform all assembly/disassembly steps in the order described in this manual.
Never assemble components without previous cleaning. This is especially important at all mating surfaces. Work in a
clear well lighted work area.
Every 300-500 working hours
(Ref. page 13 for positions)
Inspect the gear, turbine parts and bearings:
Disassembly
1. Dismount the Clamp ring, inlet connection and Gasket (Pos. 20, 19 and 21).
2. Remove Circlip (Pos. 11) and remove Gear wheel (Pos. 4). Push out Cylindrical Pin (Pos. 3). Be careful not to drop Pin
into machine.
3. Remove the Gear assembly from the Drive shaft (Pos. 9). The Turbine shaft (Pos. 8) is now released and can be removed.
Check/Inspection
1. Check the Worm and Worm wheel on the Horizontal shaft (Pos. 12). Replace shaft if teeth are worn more than 50%.
2. Check that the Horizontal shaft (Pos. 12) and the Worm wheel (Pos. 2) can be rotated freely without any uneven resistance.
Check Turbine bearings (Pos. 6). Replace Bearings if hole is worn to more than ø10.3 mm.
3. Replace if Collar on lower Bearing has been worn to 1.0 mm or less.
Reassembly
1. Reassembly is carried out in the opposite order.
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