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水ポンプ Danfoss APP 21-43のPDF 分解と組み立ての説明をオンラインで閲覧またはダウンロードできます。Danfoss APP 21-43 14 ページ。 Disassembling and assembling
Danfoss APP 21-43 にも： サービスマニュアル (20 ページ)

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Danfoss APP 21-43 分解と組み立ての説明
Instruction
3. Disassembling
the pump

Disassembling and assembling APP 21-43

1. Disconnect the pump and motor from the
system. Remove non-return valve and
connector from the pump.
3. Remove ceramic ring from flange by gently
pushing it from the back of the sealing ring.
5. Wet the shaft and shaft seal with clean filtered
water.
6. Carefully remove the shaft seal assembly
using the shaft seal extractor supplied in the
toolset. The extractor must fit underneath
the shaft seal. Press the arms of the extractor
together when turning the bolt.
180R9121 / 521B1018 / DKCFN.PI.013.A4.02 / 10.2013
2. Using a 10 mm combination wrench, unscrew
the four bolts from shaft seal flange.
If shaft seal flange is stuck, place two bolts in
screw holes in shaft seal flange to remove it.
4. Mount the M8 allen screw from the tool set in
the top of the shaft.
7. Turn pump into vertical position with shaft
pointing downwards.
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