3 Transport and storage
Operation manual mzr-2509 Ex/ mzr-2909 Ex / mzr-4609 Ex / mzr-7209 Ex
20
Technische Änderungen ohne Vorankündigung vorbehalten
Last update: October 2016
3
Transport and storage
3.1
Shipping pumps and protection measures
The pumps are shipped from the factory in such a manner that they are
protected against corrosion and against shocks.
In addition, inlets and outlets are plugged with protective plugs. This measure is
necessary to securely prevent foreign bodies from penetrating into the pump’s
interior.
3.2
Transport damage
To avoid transport damage, the transport packaging must be protected against
shocks.
HNP Mikrosysteme guarantees that the shipped goods are in perfect condition
at the time of delivery. The pumps must be immediately checked for transport
damage once the pumps have been received. If damage is noted, the shipper
responsible and the pump manufacturer must be informed immediately.
3.3
Interim storage
The following points must be obeyed for storing the pumps:
−
Do not store the pumps in wet or damp rooms
−
Protective plugs must be left screwed in
−
Store temperature see according section 1.3 of this manual
3.4
Conservation for storage after operation
When the micro annular gear pump operation is stopped for some time period
the pump has to be cleaned by flushing. See also chapter 7.6 for
decommissioning. When pump is clean it has to be filled with a preserving
liquid such as precision mechanic oil or Isopropyl alcohol.
