20
Operation
6
Operation
6.1 Operation modes
The following operation modes are available:
• Operation without operating panel
• Operation via remote control unit
• Operation via RS485 with Pfeiffer Vacuum display and control units or PC
6.2 Commissioning
The following settings are permanently programmed in the TC 600 ex factory.
• Run-up time: 15 min
• Rotation speed switchpoint: 80%
• Automatic venting: 50%
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Settings are possible via the RS485 on the TC 600 by using DCU, HPU or PC.
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When water cooling is used: Open cooling water supply and check the flow.
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Plug connecting cable between the TC 600 and the power supply.
NOTE
Installation and operation of accessories
Pfeiffer Vacuum pumps can be equipped with a series of adapted accessories. The
installation, operation and maintenance of connected devices are described in detail in
the operating instructions of the individual components.
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For information on the operating instructions of components, see "Accessories".
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Use original accessory parts only.
CAUTION
Re-starting
The serviceability of the operating fluid without operation is a maximum of three years.
Before restarting after a shut-down of
3 years or longer
, carry out the following work.
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Replace the operating fluid reservoir.
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Replace bearings.
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Follow the maintenance instructions and inform Pfeiffer Vacuum.
WARNING
Danger due to open high vacuum flange
The rotor of the turbopump turns at high speed. If the high vacuum flange is open,
there is a danger of cut injuries and that the pump can be destroyed by objects falling
into it.
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Never operate the pump with an open high vacuum flange.
