Electronic drive
unit connection
Accessory
connection
Y-connec-
tor
Pre-set configuration
1
2
1
2
Y-Connector
for Accessories
Acc. A
A1
Y-1
Fan (continuous opera-
tion)
A2
Y-2
Backing pump
Acc. B
B1
Y-1
Venting valve
B2
Y-2
Heating
Tbl. 9:
Pre-set accessory connections to electronic drive unit TC 400
Connecting preconfigured accessories
► Observe the installation instructions in the operating instructions for the relevant accessory.
► Note the existing configuration of existing connections and control lines.
► Connect only matching accessory devices to the electronic drive unit.
► Use the Y-distributor from the accessories range if you want to connect 3 or 4 devices.
Using additional accessories
► Observe the installation instructions in the operating instructions for the relevant accessory.
► Note the existing configuration of existing connections.
► Use the Pfeiffer Vacuum display and control unit DCU 002, or a DCU with integrated power supply
pack.
5.6 Connecting the electrical supply
WARNING
Risk of danger to life through missing mains disconnection device
The vacuum pump and electronic drive unit are
not
equipped with a mains disconnection device
(mains switch).
► Install a mains disconnection device according to SEMI-S2.
► Install a circuit breaker with an interruption rating of at least 10,000 A.
WARNING
Risk of injury due to incorrect installation
Dangerous situations may arise from unsafe or incorrect installation.
► Do not carry out your own conversions or modifications on the unit.
► Ensure the integration into an Emergency Off safety circuit.
5.6.1 Earthing the turbopump
Pfeiffer Vacuum recommends connecting a suitable grounding cable to discharge applicative interfer-
ences.
Installation
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Summary of Contents for HiPace 300 P
Page 1: ...OPERATING INSTRUCTIONS EN Translation of the Original HIPACE 300 P Turbopump ...
Page 61: ...61 62 ...
Page 62: ...Notizen Notes ...
Page 63: ......