Service guide
|
Disassembling and Assembling, iSave 50-70
© Danfoss | DCS (im) | 2016.10
180R9387 | 521B1430 | DKCFN.PI.013.1H.02 | 17
6. Assembling the
booster/vane pump
1. Mount the 2 pins and a new O-ring. Place
the intermediate flange with 1 or 2 screw
holes over the edge on a desk.
2. Mount 2 lifting eyes across from each
other in the stator housing to equal the
weight and use a lifting strap to place it
over the 2 pins in the intermediate flange
with the bearing upwards.
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 completely clean before mounting.
Lubrication:
• To prevent seizing-up, lubricate all
threads.
• It is important to lubricate ALL parts
to be assembled with clean filtered
water (Especially all PEEK parts).
3. Lubricate the screws. Mount by hand only
a few screws from below and tilt the stator
housing and intermediate flange.
Mount the remaining screws and cross
tighten
all
to the torque according to
exploded view.
