11
3.9. Installing The Power Supply
Voltage may only be supplied with the Pfeiffer
Vacuum power supplies (Accessory). The use
of other power supplies requires the express
agreement of the manufacturer and
equalization with the valid specification (power
supply specifications available an request).
Please refer to Operating Instructions PM 0521 BN for details
on Power Supply TPS 300.
The mains connection must be freely
accessible at all times.
CAUTION
CAUTION
3.8. Connecting The Electronic Drive Unit TC 600
The turbopump and the Electronic Drive Unit
TC 600 are connected and together form a
single unit.
Connecting cable 8a has to be ordered in
wanted length separately (see Section 11.
Accessories).
➡
Unscrew screw with tooth lock 8c from the TC 600 (above
the connection X4).1)
➡
Plug the plug X4 on connecting cable 8a into the
connection X4 on the TC 600 and screw in screw 8b.
➡
Secure plug X4 on the TC 600 with a screw and
tooth lock 8c.1)
➡
Connect plug X2 on connecting cable 8a with Power
Supply TPS 300/DCU 300 (Accessories) on connection X2.
➡
Using screws and tooth lock 8c, included with the cable
consigment) secure plug X2 to power supply 105.1)
1) Only with cable PM 051 843 -T
Once operations voltage has been supplied, the
TC 600 performs a self test on the supply volta-
ge. The supply voltage for Turbomolecular
Pumps TMH 521 P/TMU 521 P is 72 V DC ±5% in
accordance with EN 60 742.
If the turbopump is being operated with the Display And
Operating Unit DCU 001, DCU 300 or HPU 001, remote plug 8d
should be disconnected. Connection should be carried out in
accordance with the respective operating instructions.
CAUTION
☞
PLEASE NOTE
X4
8
8b
X4
8c
8a
8c
X2
X1
S1
X2
105
8d
Connecting the TC 600 with Power Supply TPS 300/DCU 300
X1 Mains connection
X2 Connection, power supply
X4 Connection TC 600
S1 ON/OFF switch
8
Electronic Drive Unit TC 600
8a Connecting cable, TC 600 – TPS/DCU
8b Screw
8c Screw with tooth lock
8d Remote plug
105 Power supply
