Elmo Rietschle G-BH1e - Manual (Page 16)

610.44521.40.000 16 / 52 © Gardner Denver Deutschland GmbH
Installation
CAUTION
Danger of overheating due to hot surface of
pump−motor unit!
High temperatures can occur on the surface of
the pump−motor unit.
Temperature−sensitive parts, such as cables or
electronic components, may not come into
contact with the surface of the pump−motor
unit.
CAUTION
Danger of pump−motor unit damage caused
by penetration of foreign bodies!
On delivery all connection openings are closed
in order to prevent the penetration of foreign
bodies. Remove the seals right before the
respective mounting step.
Installation sequence
The pump−motor unit is ready to connect on
delivery.
CAUTION
The pump−motor unit may be damaged if it
is installed and commissioned after longer
storage periods without special preparation!
If the pump−motor unit was stored for a longer
period prior to installation, it has to be prepared
for installation: ( 41)
Carry out the following steps to install the
pump−motor unit:
1 Set up the pump−motor unit and attach it.
2 Mount the muffler (supplied loose) if
necessary.
3 Mount the threaded flange or hose flange to
the muffler if necessary.
4 Connect inlet and discharge connections to
the system.
5 Establish electrical connection.
4.1 Installation
CAUTION
Pump−motor unit damage caused by
incorrect mounting or use under
impermissible ambient conditions!
Install and connect the pump−motor unit only
according to the instructions given in this
chapter.
If the pump−motor unit is to be used under
differing operating conditions, the manufacturer
must be consulted.
NOTE
Dimensioned drawings with detailed
dimensions, including fastening dimensions,
are provided by the manufacturer.
4.1.1 Important notes
Ambient conditions
The pump−motor unit is suitable for installation
 in a dusty or damp environment,
 in buildings,
 in the open.
– For proper installation in the open, protect
the pump−motor unit from exposure to
intensive sunlight, e.g. by attaching a
protective roof.
– Further special protective devices against
the effects of weathering are not required.
The motors of the units are to enclosure IP55.
The insulation is tropic−proof.
Installation conditions
 Attach the pump−motor unit only to even
surfaces.
 Do not exceed the maximum permissible
vibration velocity veff = 4mm/s [0.013 ft/s].
 Installation altitude max. 1000 m amsl [3280 ft
amsl].
– When installing at an altitude of more than
1000 m [3280 ft] above sea level, first
inquire with the manufacturer.