Mounting and
commissioning
TechDoku_CC1000_VCC1000_CC3000_VCC3000_GenPM_GB_86025010_86025110.doc
Warning:
The cooling water is continuously running through the (V)CC
even in case the mains switch is off.
6.3.3 Protective gas
The protective gas only nitrogen or argon may be used with a purity
status of at least 99.9 %. The supply is affected via a compressed air
hose having an inner diameter of 6 mm. The inlet pressure must not
exceed 8 bar. Gas consumption is about 4 - 6 l / min. Please use only
a constant pressure regulator.
Figure 27: constant pressure regulator
6.3.4 Vacuum for VCC
Here, a vacuum pump with a suction capacity of at least 21 m³ / h and
a final pressure of 2 mbar should be connected. The connection must
be via a special vacuum tube with a cross section inside of 13 mm
carried out (article no. 40200010).
Oil level and air filter should be checked weekly.
The first oil change should be carried out after 100 operating hours.
Later we recommend regular oil changes (depending on the work
process) all 500 - 2000 operating hours, but at least twice a year. You
need special vacuum pump oil (item number 15000910).
The oil filter and the exhaust filter should be replaced at every second
oil change.
For detailed information, please also refer to the operating manual in
maintenance of the vacuum pump.
6.3.5 Gas outlet
Exit to the pressure reduction. This output must be kept clear at all
times.
6.3.6 Vacuum pump (mains socket 16 A) for VCC
This socket is only intended for connection of a 3-phase vacuum
pump (400 V AC) with a maximum output of 1.5 kVA. Internally there
2x gauges in
bar/PSI/kPa/MPa.
Never in liter/minute (l/min)!!!!
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