Danfoss PAHT G 256-308 Instruction - Page 3

Browse online or download pdf Instruction for Water Pump Danfoss PAHT G 256-308. Danfoss PAHT G 256-308 20 pages. Paht and paht g 256-308 disassembling and assembling

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Instruction

Disassembling the

pump

Disassembling and assembling PAHT and PAHT G 256-308

1. Disconnect the pump from the rest of the

system.

3. Remove ceramic ring from flange by

gently pushing it from the back of the

sealing ring.

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.

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

2. Using a 10 mm combination wrench,

unscrew the four bolts from shaft seal

flange.

If shaft seal flange is stuck, screw in two

bolts in holes in the flange to remove it.

4. Mount the M8 allen screw from the tool

set in the top of the shaft.

5. Wet the shaft and shaft seal with clean

filtered water.

7. Turn pump into vertical position with shaft

pointing downwards.