BUSCH R5 KB 0010 E - Start Controls; Optional Accessories; Gas Ballast Valve; Inlet Filter

2 | Product Description
6 | 32 Instruction Manual R5 KB KC 0010-0016 E_EN_en
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 Optional Accessories
2.4.1 Gas Ballast Valve
The gas ballast valve mixes the process gas with a limited quantity of ambient air to counteract the
condensation of vapor inside the vacuum pump.
The gas ballast valve has an influence on the ultimate pressure of the machine, see Technical Data
[➔25].
2.4.2 Inlet Filter
The inlet filter protects the machine against dust and other solids in the process gas. The inlet filter
is available with a paper or polyester cartridge.