BUSCH SECO SD 1005 C, Installation And Operating Instructions Manual

Page: 5 / 20

CAUTION
_ac
During operation the surface of the vacuum and pressure pump
may reach temperatures of more than 70 °C.
Risk of burns!
●
Make sure that the vacuum and pressure pump will not be
touched inadvertently during operation, provide a guard if appro-
priate
Suction Connection/Gas Inlet
CAUTION
_a
Intruding foreign objects or liquids can destroy the vacuum and
pressure pump.
In case the inlet gas can contain dust or other foreign solid particles:
◆
Make sure that a suitable filter (5 micron or less) is installed
upstream the vacuum and pressure pump
In case of compressor operation:
The following guidelines for the suction line do not apply, if the air
to be compressed is taken in right at the vacuum and pressure
pump.
●
Make sure that the suction line fits to the suction connection/gas
inlet (a) of the vacuum and pressure pump
●
Make sure that the gas will be sucked through a vacuum-tight
flexible hose or a pipe
In case of using a pipe:
◆
Make sure that the pipe will cause no stress on the vacuum
and pressure pump’s connection, if necessary use an expansion
joint
●
Make sure that the line size of the suction line over the entire
length is at least as large as the suction connection/gas inlet (a) of
the vacuum and pressure pump
In case of very long suction lines it is prudent to use larger line sizes in
order to avoid a loss of efficiency. Seek advice from your Busch
representative!
In case the vacuum shall be maintained after shutdown of the vacuum
and pressure pump:
◆
Provide a manual or automatic operated valve (= non-return
valve) in the suction line
●
Make sure that the suction line does not contain foreign objects,
e.g. welding scales
Gas Discharge
In case of vacuum operation:
The discharged gas must flow without obstruction. It is not per-
mitted to shut off or throttle the discharge line or to use it at as a
pressurised air source.
In case of vacuum operation:
The following guidelines for the discharge line do not apply, if the
aspirated air is discharged to the environment right at the vacuum
and pressure pump.
●
Make sure that the discharge line fits to the gas discharge (b) of
the vacuum and pressure pump
In case of using a pipe:
◆
Make sure that the pipe will cause no stress on the vacuum
and pressure pump’s connection, if necessary use an expansion
joint
●
Make sure that the line size of the discharge line over the entire
length is at least as large as the gas discharge (b) of the vacuum
and pressure pump
In case the length of the discharge line exceeds 0.5 m it is prudent to
use larger line sizes in order to avoid a loss of efficiency and an over-
load of the vacuum and pressure pump. Seek advice from your Busch
representative!
●
Make sure that the discharge line either slopes away from the
vacuum and pressure pump or provide a liquid separator or a drip
leg with a drain cock, so that no liquids can back up into the
vacuum and pressure pump
Pressure Connection (SD 1005 C / SD 1008 C)
●
Make sure that the pressure line fits to the pressure connection (b)
of the vacuum and pressure pump
●
Make sure that the pressure connection is connected to a pres-
sure-tight flexible hose or a pipe
●
Make sure that the pressure line is designed for 1.5 barg and
140 °C
In case of using a pipe:
◆
Make sure that the pipe will cause no stress on the vacuum
and pressure pump’s connection, if necessary use an expansion
joint
●
Make sure that the line size of the pressure line over the entire
length is at least as large as the pressure connection (b) of the
vacuum and pressure pump
In case the length of the pressure line exceeds 0.5 m it is prudent to
use larger line sizes in order to avoid a loss of efficiency and an over-
load of the vacuum and pressure pump. Seek advice from your Busch
representative!
●
Make sure that the pressure line either slopes away from the
vacuum and pressure pump or provide a liquid separator or a drip
leg with a drain cock, so that no liquids can back up into the
vacuum and pressure pump
Electrical Connection / Controls
●
Make sure that the stipulations acc. to the EMC-Directive
2004/108/EC and Low-Voltage-Directive 2006/95/EC as well as
the EN-standards, electrical and occupational safety directives and
the local or national regulations, respectively, are complied with
(this is the responsibility of the designer of the machinery into
which the vacuum and pressure pump is to be incorporated;
Ú
page 14: note in the EC-Declaration of Conformity).
●
Make sure that the power supply matches the data on the name-
plate of the vacuum and pressure pump
●
Make sure that an overload protection according to EN 60204-1 is
provided for the drive motor
●
Make sure that the drive of the vacuum and pressure pump will
not be affected by electric or electromagnetic disturbance from the
mains; if necessary seek advice from the Busch service
In case of mobile installation:
◆
Provide the electrical connection with grommets that serve as
strain-relief
Installation
Mounting
●
Make sure that the Installation Prerequisites (
Ú
page 4) are com-
plied with
●
Set down or mount the vacuum and pressure pump at its location
Installation and Commissioning
SV 1005 C / SD 1005 C / SV 1008 C / SD 1008 C
0870135648
page 5