Switching On The Turbopump - Pfeiffer Vacuum HIPACE 2300 IT Betriebsanleitung

The following are available:
● Profibus
● EtherCAT
● DeviceNet
Instructions for field bus operation
► See the operating manual of the electronic drive unit with corresponding connection panel.
6.3 Switching on the turbopump
Danger of cut injuries from unexpected start up.
The use of mating plugs of the electronic drive unit (accessories) enables the automatic run-up of the
vacuum pump as soon the power is turned on. Attaching mating plugs before or during the installa-
tion leads to the movement of parts hence the risk of cut injuries by sharp-edged in the exposed high
vacuum flange.
► Only connect mating plugs after the mechanical installation.
► Only switch on the vacuum pump immediately prior to operation.
Risk of burns on hot surfaces when using additional equipment for heating during operation
The use of additional equipment for heating the vacuum pump or for optimizing the process gener-
ates very high temperatures on surfaces that can be touched. There is a risk of burning.
► If necessary, set up a contact guard.
► If necessary, apply the warning stickers provided for this at the danger points.
► Ensure adequate cooling down before working on the vacuum pump or in its vicinity.
► Wear protective equipment, e.g., gloves.
Risk of serious injury in the event of vacuum pump destruction due to over pressure
Gas entry with very high over pressure results in destruction of the vacuum pump. There is a risk of
serious injury due to ejected objects.
► Never exceed the permissible 1500 hPa (absolute) inlet pressure on the suction side or the vent-
► Make sure that high, process-related over pressures cannot directly enter the vacuum pump.
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4
Fig. 24:
1 TMS box with "ST1" connecting plug
2 Mains cable with socket to TMS box
WARNING
WARNING
WARNING
ing and sealing gas connection.
Mains connection HiPace 2300 IT
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3
3 Mains cable with socket for electronic drive unit
4 Electronic drive unit with "AC in" connector
Operation
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