Installation; Compressor Handling And Storage; Compressor Mounting - Danfoss SH090 Application Manuallines

Application guidelines
Compressor handling and
storage

Compressor mounting

Mounting of SH090-105-120-
140-161-184
38

Installation

Each SH compressor is shipped with printed
Instructions for installation. These instructions
can also be downloaded from our web site:
Each Danfoss SH scroll compressor is equipped
with two lift rings on the top shell. Always use
both these rings when lifting the compressor.
Use lifting equipment rated and certifi ed for
the weight of the compressor. A spreader
bar rated for the weight of the compressor is
highly recommended to ensure a better load
distribution. The use of lifting hooks closed
with a clasp and certifi ed to lift the weight of
the compressor is also highly recommended.
Always respect the appropriate rules concerning
lifting objects of the type and weight of these
compressors. Maintain the compressor in an
upright position during all handling manoeuvres
(maximum of 15° from vertical).
Never use only one lifting lug to lift the
compressor. The compressor is too heavy for the
single lug to handle, and the risk is run that the
lug could separate from the compressor with
extensive damage and possible personal injury
as a result.
Store the compressor not exposed to rain,
corrosive or fl ammable atmosphere and between
-35°C and 51°C when charged with R410A
Maximum inclination from the vertical plane while operating must not exceed 3 degrees.
Compressors SH090-105-120-140-161-184 come
delivered with four rubber mounting grommets
and metal sleeve liners that serve to isolate
the compressor from the base frame. These
grommets must always be used to mount the
compressor in a single application. The grommets
must be compressed until contact between the
fl at washer and the steel mounting sleeve is
established. The grommets attenuate to a great
extent the transmission of compressor vibrations
to the base frame.
When a surface sump heater is used, it must be
applied after the grommets are mounted on
FRCC.PC.007.B8.02
www.danfoss.com or directly from:
http://instructions.cc.danfoss.com
refrigerant and between -35°C and 70°C when
charged with nitrogen.
When the compressor is mounted as part
of an installation, never use the lift rings on the
compressor to lift the installation. The risk is run
that the lugs could separate from the compressor
or that the compressor could separate from the
base frame with extensive damage and possible
personal injury as a result.
Never apply force to the terminal box with the
intention of moving the compressor, as the
force placed upon the terminal box can cause
extensive damage to both the box and the
components contained inside.
HEAVY
do not lift
manually
The required bolt size for the SH 090 -105-120-
140-161-184 compressors is HM8-40. This bolt
must be tightened to a torque of 15 Nm.
For parallel assemblies see specifi c
recommendations in Danfoss SH parallel
application guidelines (rigid mounting).
HM 8 bolt
Lock washer
Flat washer
Steel mounting
sleeve
Rubber grommet
Nut
compressor feet, in order to avoid surface sump
heater damage.
15 mm