CVS VacuStar L400, Руководство по эксплуатации

Страница: 22 / 33

Operating instructions VacuStar L400
Start-up and operation
22
Inspection of cell ventilation The VacuStar L400 has been prepared for operation with cell
ventilation. The connection is located opposite of the pressure and
suction connection. If your system's cell ventilation is connected,
you may operate the VacuStar L400 up to a vacuum of 100 mbar.
A suction filter is located in the cell ventilation line. The filter must
be cleaned weekly and replaced in case of visible damage.
Height wear rotor vanes Based on a daily runtime of 3 to 4 hours, the initial inspection
should be performed after approx. 6 months. For further
inspections, see page 24, Tab. 6 "Maintenance schedule".
Measuring height wear
1. Disassemble four-way switching valve or mounting flange.
2. Check vane recess with sliding calliper. The rotor vanes must
be replaced if the sliders show a recess of more than 5 mm as
compared to the rotor jacket.
Fig. 2: Measuring the height wear rotor vanes