Connecting Accessories; Connecting The Electrical Supply; Tbl. 10: Pre-Set Accessory Connections To Electronic Drive Unit Tc 400 - Pfeiffer Vacuum HiPace 800 Operating Instructions Manual

Installation
1. If necessary, use a dirt trap in the feed line.
2. Insert the hoses for the cooling water feed line and return line as far as they will go into respective
5.6 Connecting accessories
1
1
Tbl. 10:
Connect pre-configured 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-connector 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 a Pfeiffer Vacuum control unit for the configuration if needed.
5.7 Connecting the electrical supply
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.
32/64
connections on the turbopump.
Installation and operation of accessories
Pfeiffer Vacuum offers a series of special, compatible accessories for its products.
● Information and ordering options for approved
pumps can be found online.
Auxiliary connection to electronic drive unit TC 400 and TM 700
The electronic drive unit of the turbopump offers space for the connection of maximum 4
accessory devices. M12 connector sockets with the designation "accessory" are available
for this purpose.
● The accessory connections have been preconfigured at the factory.
● After connecting pre-configured accessory devices, these are immediately ready for
operation according to the factory settings.
● The use of other accessories for turbopumps is possible and requires settings in the
configuration of the electronic drive unit.
● The desired accessory output is configured via RS-485 using Pfeiffer Vacuum control
units or a PC.
● For detailed information see the "Electronic drive unit TC 400" or "Electronic drive unit
TC 700" operating instructions.
Electronic drive
unit connection
Acc. A
2
2
Y-Connector
Acc. B
for Accessories
Pre-set accessory connections to electronic drive unit TC 400
WARNING
accessories for hybrid bearing turbo-
Accessory Y-connec-
connection tor
A1 Y-1
A2 Y-2
B1 Y-1
B2 Y-2
Pre-set configuration
Fan (continuous opera-
tion)
Backing pump
Venting valve
Heating