Danfoss MPE 70 Operating Manual page 10

Operating guide | MPE 70
10
When the MPE 70 is mounted with an
electric motor and lifted horizontal it must
be lifted in the lifting eye on the MPE 70.
Some motors have specific lifting eyes -
these should only be used for lifting the mo-
tor. For more information on lifting please
read the installation guide MPE 70 ERD
Installation instruction.
Do not use connections/nozzles for lift-
ing!
For more information see "MPE 70 Installa-
tion instructions" in appendix 11.2.
4.4 Storage
Each MPE 70 is tested in demineralized
water before shipment. When tested the
MPE 70 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 MPE 70 is drained of fluid
and stored "plugged".
Frost protection is required if the MPE 70 is
not completely drained of fluids at tempera-
tures below 1 °C
Storage of MPE 70 that have been in opera-
tion:
For shorter periods of storage flush the MPE
70 with permeate and store.
For long term storage (more than 2 months)
Danfoss recommends to clean any biologi-
cal growth of the surfaces. Store the Pres-
sure Exchanger dry without water inside.
180R9426 | AQ367027814446en-000801 | IOM MPE 70 | 08.2022
Lifting the MPE 70 with electric motor
(vertical):
Lift the MPE 70 unit with suitable lifting eyes
mounted in the flange as shown on the pic-
ture. Suitable lifting eys in part of the toolkit
180F4177.
Incorrect lifting can result in personal
injury and/or damage of the unit.
Danfoss recommends using DOWFROST
from DOW Chemical Company
or Chillsafe mono propylene glycol from
Arco Chemical Company.
For further information on anti-freeze me-
dia, please contact Danfoss High Pressure
Pumps.
• The MPE 70 is delivered
frost-protected from the factory.
• Only remove caps from the openings
of the MPE 70 at the time of installa
tion.
4.5 Outdoor Storage
For outdoor storage cover the MPE 70
(set) with waterproof material.