5 | Installation
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0870569132_SV_SD_DC1010-1040C_-0001_IM_en
• Make sure that all provided covers, guards, hoods, etc. are mounted.
5.2 Connecting Lines / Pipes
• Make sure that the connection lines cause no stress on the machine‘s connection, if
necessary use flexible joints.
• Make sure that the line size of the connection lines over the entire length is at least as
large as the connections of the machine.
In case of very long connection lines it is advisable to use larger line sizes in order to
avoid a loss of efficiency. Seek advice from your Busch representative.
5.2.1 Suction Connection
NOTICE
Intruding foreign objects or liquids.
Risk of damage to the machine!
In case of the inlet gas contains dust or other foreign solid particles:
• Install a suitable filter (5 micron or less) upstream the machine.
Standard dimensions:
– G1/2 for SV/SD 1010-1016 C
– G3/4 for SV/SD 1025-1040 C and DC 0025-0040 C
Depending on the specific order, other connection dimensions may apply.
5.2.2 Discharge Connection
Standard dimensions:
– G1/2 for SD 1010-1016 C
– G3/4 for SD 1025-1040 C and DC 0025-0040 C
– No dimension for SV 1010-1040 C
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discharge valve (DV)
Depending on the specific order, other connection dimensions may apply.
• Make sure that the discharged gas will flow without obstruction. Do not shut off or
throttle the discharge line.
5.3 Electrical Connection
DANGER
Live wires.
Risk of electrical shock.
• Electrical installation work must only be executed by qualified personnel.
• Make sure that the power supply for the motor is compatible with the data on the
nameplate of the motor.
• Provide an overload protection according to EN 60204-1 for the motor.
• Make sure that the motor of the machine will not be affected by electric or electro-
magnetic disturbance from the mains; if necessary seek advice from Busch.
• Connect the protective earth conductor.
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