BUSCH SECO SD 1005 C, Installation And Operating Instructions Manual

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Product Description
Use
The vacuum and pressure pump is intended for
–
the suction (SV 1005 C / SV 1008 C)
–
the compression (SD 1005 C / SD 1008 C)
of
–
air and other dry, non-aggressive, non-toxic and non-explosive
gases
Conveying media with a lower or higher density than air leads to an in-
creased thermal and/or mechanical load on the vacuum and pressure
pump and is permissible only after prior consultation with Busch.
The gas shall be free from vapours that would condensate under the
temperature and pressure conditions inside the vacuum and pressure
pump.
The vacuum and pressure pump is intended for the placement in a
non-potentially explosive environment.
The vacuum and pressure pump is thermally suitable for continuous
operation (100 percent duty).
Version with AC-motor: the drive is equipped with a thermal protec-
tion switch.
In case of vacuum operation (SV 1005 C / SV 1008 C):
The vacuum and pressure pump is ultimate pressure proof.
In case of pressure operation (SD 1005 C / SD 1008 C):
The maximum allowed pressure on the pressure connection (b) is
2 bar abs (the nameplate of the vacuum and pressure pump indicates
the valid pressure). By means of process control and/or pressure relief
valves it must be made sure that the maximum allowed pressure will
not be exceeded.
Principle of Operation
The vacuum and pressure pump works on the rotating vane principle.
A circular rotor is positioned centrically on the shaft of the vacuum and
pressure pump (i.e. drive motor shaft).
The rotor rotates in an also circular, fixed cylinder, the centreline of
which is offset from the centreline of the rotor such that the rotor and
the inner wall of the cylinder almost touch along a line. Vanes (35),
sliding in slots in the rotor, separate the space between the rotor and
the cylinder into chambers. At any time gas is sucked in and at almost
any time ejected. Therefore the vacuum and pressure pump works al-
most pulsation free.
The vacuum and pressure pump compresses the inlet gas absolutely
oil-free. A lubrication of the pump chamber is neither necessary nor
allowed.
Cooling
The vacuum and pressure pump is cooled by
–
radiation of heat from the surface of the vacuum and pressure
pump
–
the air flow from the fan wheel of the drive motor
–
the process gas
Start Controls
The vacuum and pressure pump comes without start controls. The con-
trol of the vacuum and pressure pump is to be provided in the course
of installation.
Safety
Intended Use
Definition : For the purpose of these instructions, “handling” the
vacuum and pressure pump means the transport, storage, installation,
commissioning, influence on operating conditions, maintenance, trou-
bleshooting and overhaul of the vacuum and pressure pump.
The vacuum and pressure pump is intended for industrial use. It shall
be handled only by qualified personnel.
The allowed media and operational limits (
Ú
page 3: Product De-
scription) and the installation prerequisites (
Ú
page 4: Installation
Prerequisites) of the vacuum and pressure pump shall be observed
both by the manufacturer of the machinery into which the vacuum
and pressure pump is to be incorporated and by the operator.
The maintenance instructions shall be observed.
Prior to handling the vacuum and pressure pump these installation
and operating instructions shall be read and understood. If anything
remains to be clarified please contact your Busch representative!
Safety Notes
The vacuum and pressure pump has been designed and manufactured
according to state-of-the-art methods. Nevertheless, residual risks may
remain. These operating instructions highlight potential hazards where
appropriate. Safety notes are tagged with one of the keywords
DANGER, WARNING and CAUTION as follows:
DANGER
_a
Disregard of this safety note will always lead to accidents with fa-
tal or serious injuries.
WARNING
_a
Disregard of this safety note may lead to accidents with fatal or se-
rious injuries.
Product Description
SV 1005 C / SD 1005 C / SV 1008 C / SD 1008 C
0870135648
page 3
a Suction connection/ gas
inlet
b Gas discharge/ pressure
connection
c Accessory connection suc-
tion side
d Accessory connection pres-
sure side
e Terminal box
f Directional arrow