Operation guide | iSave 40
81
180R9239 | AQ299555093252en-001601 | iSave 40 | 09.2022
1.
Assemble the O-ring on the LP in port
flange.
2.
Position the guide pin into the casing.
8.
Assembling the
pressure exchanger
WARNING:
Do not use silicone when assembling the
iSave. Do not reuse disassembled O-rings;
they might be damaged. Always use new
O-rings.
Important:
It is essential that the pump is serviced in
conditions of absolute cleanliness. All parts
must be absolutely clean before mounting.
Lubrication:
•
To prevent cold welding, Danfoss reco
mend to use thread lubricant for all screw
threads for installing the iSave
and first tighten the screws by hand.
•
It is important to lubricate ALL parts to be
assembled with clean filtered water
(Especially all PEEK parts).
Assembling cylinder barrel in pressure
exchanger, see page 23.
Follow step 1-3 if LP in flange has been dis-
assembled from casing.
3.
Position the LP in flange on the guide pin
and assemble all the bolts into the casing
Tighten the bolts to the torque specified
in the exploded view.
4.
Turn the assembly and position the two
guide pins in the flange inside the casing.
M8x20 bolts marked A4