Product Description | 2
0870135611_MM1202_MM1322AP_A0001_IM_en_MD
5 / 24
2.1 Operating Principle
The machine works on the claw principle.
The MINK is fully air-cooled thanks to an integrated fan in the drive unit.
2.2 Application
The machine is intended for the compression of air and other dry, non-aggressive,
non-toxic and non-explosive gases.
Conveying of other media leads to an increased thermal and/or mechanical load on
the machine and is permissible only after a consultation with Busch.
The machine is intended for the placement in a non-potentially explosive environment.
The maximum allowed pressure on the discharge connection (OUT) must not exceed
the value indicated on the nameplate (NP).
The machine is suitable for continuous operation.
In order to avoid reverse rotation after switching off, the machine is equipped with a
non-return valve (NRV).
Note:
The non-return valve (NRV) is no reliable means to prevent suction and shall
not be used as a non-return valve or shut-off valve for the system.
In case the machine shall be maintained after shutdown:
• Provide an additional manual or automatic operated non-return valve in the suction
line.
Permitted environmental conditions, see
2.3 Start Controls
The machine comes without start controls. The control of the machine is to be
provided in the course of installation.
The machine can be equipped with a soft-starter.
2.4 Standard Features
2.4.1 Safety Valve
The safety valve (SV) protects the machine against overload only. It is not designed
for frequent use and must therefore not be used as a system pressure regulating
valve.
2.4.2 Inlet Filter with Silencer
The inlet filter (IF) protects the machine against dust and other solids in the process
gas. The inlet filter is available with a paper or polyester cartridge. The external silen-
cer (SI) reduces the inlet gas noise at the machine suction inlet (IN).
