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水ポンプ Danfoss PAHT 256-308のPDF インストラクションをオンラインで閲覧またはダウンロードできます。Danfoss PAHT 256-308 20 ページ。 Paht and paht g 256-308 disassembling and assembling

Instruction

Assembling the pump

Disassembling and assembling PAHT and PAHT G 256-308

WARNING:

Do not use silicone when assembling the

pump. Do not reuse disassembled O-rings;

they might be damaged. Always use new

O-rings.

Note:

Place the pump on a pallet or other stable

surface above the ground. Ensure that

the pump cannot roll. It must be possible

to place the pump vertically with the

shaft pointing downwards. This can be

done between two pallets or between

two boards on a pallet provided that the

distance is minimum 50 mm.

1. Lubrication:

• To prevent seizing-up, lubricate all

threads with PTFE lubrication type.

• O-rings inside pump may be lubricated

only with clean filtered water.

• O-rings for port flange, mounting flange

and flushing valve must be lubricated.

• It is important to lubricate ALL parts to

be assembled with clean filtered water

(Especially all PEEK parts).

3. Mount O-ring.

Insert pin for positioning housing

on port flange.

Ensure that two screw holes can be

reached from below.

180R9268 / 521B1236 / DKCFN.PI.011.B3.02 / 01.2015

Important:

It is essential that the pump is serviced in

conditions of absolute cleanliness. All parts

must be absolute clean before mounting.

2. Place port flange with O-ring pointing

upwards.

4. Position housing alingning pin hole

over pin. Carefully press the port flange

downwards. Do not squeeze the O-ring. If

the O-ring is damaged, the pump will leak.

Screw in at least two screws.