Pfeiffer Vacuum OnTool Booster 150, Руководство по эксплуатации

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11
3.8. Connecting The Pump To The
Electronic Drive Unit TCP 2000
Electrical connections must be carried out in
accordance with local regulations. Voltage and
frequency values on the TCP 2000 rating plate
must concur with mains voltage and mains
frequency values.
➡
Connect the terminal box 53 with the flanged-on X1 round
plug into the mating plug on the pump.
➡
Connect the signal wire to the D-Sub connector at the X3B
socket of the TCP 2000.
➡
Connect the motor cable 52 to the power terminal X1A
WARNING
When the operating voltage is provided and the
main switch switched "ON" the pump runs a self
test so as to check the supply voltage.
Only unplug the connector to the electronic
drive unit when the pump is completely at rest
and the electronic drive unit has been
disconnected from the mains.
Voltages of more than 130 Veff can occur on a
running down pump on the open electric
connection.
There is a danger of an electric shock from
touching the contacts.
For further details please refer to Operating Instructions
PU 0056 BN for the Electronic Drive Unit TCP 2000.
WARNING
CAUTION
U
V
W
95080402
07.F5.S0C-1220
L1
L2
L3
+
-
PB
U
V
W
X1
X2
X1A
U
V
W
X3B
X3
Connecting The Pump To The Electronic
Drive Unit TCP 2000
P OnTool
TM
Booster
50 Electronic Drive Unit TCP 2000
52 Motor connecting cable
51 Mains connection
53 Terminal
box
X1A Power terminal
X2 Connecting cable cooling water
monitor
X3 Connecting cable for inert gas valve
X3B Connector for signal wire
Controlling the direction of rotation
Exchanging two phases when attaching the pump
cable leads to a wrong direction of rotation.
Pay attention to the markings (U-U/V-V/W-W) at
the pump cable when attaching the pump.
CAUTION
50
53 52
Characteristics for the correct direction of rotation:
➡
Open vacuum flange.
➡
Switch on pump;
– in case of correct direction of rotation an air flow esca-
pes at the exhaust flange which is decreased after
sealing of the vacuum flange.
– the blank flange cannot be loosened after sucking in at
the vacuum flange.