Storage; Outdoor Storage - Danfoss iSave 50 Operating Manual

Operating guide | iSave 50 - 70
1: Bolts: torque 100 Nm
2: Screw: torque 40 Nm
3: Torque see table below
6. Adjust respectively, verify the measure
ment, and secure both couplings with the
right torques on the locking screws (see
coupling operation & mounting instruc
tion).
7. Mount the elastic gear ring and mount
the bell housing/iSave on the motor.
After mounting it must be possible to
move the elastic gear ring 3-5 mm (0.12 -
0.2 inch) axial "C". The check can be done
through the inspection hole of bell
housing. Secure flange bolts with the
right torque.
2 3 1
Thread size M5
Torque (Nm) 2
Details on how to install iSave 50/70 on Danfoss
vertical and horizontal frame can be found in the
Service guide 180R9387.

4.5 Storage

When each iSave is tested before shipment in
demineralized water. When tested the iSave is
emptied and "plugged", this will prevent frost
damages.
The storage temperature is is:
-40 °C to +70 °C (-40°F to 158 °F) –
provided that the iSave is drained of fluid and
stored "plugged".
Frost protection is required if the iSave is not
completely drained of fluids at temperatures
below 1 °C .
Storage of iSave that have been in operation:
For shorter periods of storage flush the iSave
with permeate and store.
For long term storage (more than 2 months)
Danfoss recommends servicing the product
and clean any biological growth of the
surfaces. Store the pump dry witout water
inside.
180R9357 | AQ265943679828en-001002 IOM iSave 50 - 70 | 03.2023
If alternative mounting is desired, please contact
Danfoss High Pressure Pumps.
Choose proper tolerances to ensure an easy
mounting of the elastic coupling without use of
tools.
Please take care to observe the recommended
length tolerances of the chosen coupling, as an
axial force on the pump will damage the pump.
("C" can be found on the drawing below).
M6 M8 M10
4.8 10 17
Danfoss recommends using DOWFROST from
DOW Chemical Company or Chillsafe mono
propylene glycol from Arco Chemical Company.
For further information on anti-freeze media,
please contact Danfoss High Pressure Pumps.
The iSave is NOT delivered frost-protected
from the factory.
Only remove caps from the openings of the
iSave at the time of installation.

4.6 Outdoor Storage

For outdoor storage cover the iSave (set) with
waterproof material.
3-5 mm
9