Siemens Flender H2NV Series, Руководство по сборке и эксплуатации, Страница: 54 / 62

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BA 5060 EN 04/2011
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8
1
2
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5
7
Fig. 22: Gear­unit features for oil change
1 Oil dipstick 5 Screw plug for residual­oil drainage
2 Wet­air filter / screw plug 6 Screw plug with sealing ring
3 Oil­drain cock / oil­drain plug 7 Oil filter
4 Screw plug for oil inlet 8 Lubricating point
A detailed view of the gear unit can be obtained from the drawings in the gear­unit documentation.
• Place a suitable container under the oil­draining point of the gear­unit housing.
• If necessary connect a maintenance hose.
• Unscrew the wet­air filter on the top of the housing.
• Unscrew the oil­drain plug or open the oil­drain cock and drain the oil into the collecting container.
There is a danger of scalding from the hot oil emerging from the housing.
Wear protective gloves.
Any oil spillage must be removed immediately with an oil­binding agent.
Check the condition of the sealing ring (the sealing ring is vulcanised onto the oil­drain plug).
If necessary, use a new oil­drain plug.
• Clean the permanent magnet of the oil­drain plug (if available) thoroughly.
• Screw in the oil­drain plug or reclose the oil­drain cock.
• Clean the oil filter in the oil­cooling system as described in item 10.2.3.
• Replace the wet­air filter, if necessary (see item 10.2.4).
• Screw in the wet­air filter.
• Fill fresh oil into the gear unit (see item 7.1.2).