6 Operation
6.1 Commissioning
WARNING
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.
NOTICE
Vacuum pump destruction due to excessive energy input during operation
Simultaneous loading by means of high drive power (gas throughput, fore-vacuum pressure), high
heat radiation, or strong magnetic fields results in uncontrolled heating of the rotor and can destroy
the vacuum pump.
► Consult Pfeiffer Vacuum before combining varying loads on the vacuum pump. Lower limit val-
ues apply.
NOTICE
Turbopump destruction due to gases with too high molecular masses
The pumping of gases with impermissible high molecular masses leads to the destruction of the tur-
bopump.
► Make sure that the gas mode is set correctly by
[P:027]
in the electronic drive unit.
► Consult Pfeiffer Vacuum before you use gases with higher molecular masses (> 80).
Important settings and function-related variables are factory-programmed into the vacuum pump elec-
tronic drive unit as parameters. Each parameter has a three-digit number and a description. Parameter-
driven operation and control is supported via Pfeiffer Vacuum displays and control units, or externally
via RS-485 using Pfeiffer Vacuum protocol.
Parameter Name
Designation
Adjustment, setting
[P:027]
GasMode
Gas mode
0 = heavy gases
[P:035]
CfgAccA1
Accessory connection A1
0 = fan (continuous opera-
tion)
[P:036]
CfgAccB1
Accessory connection B1
1 = Venting valve
[P:037]
CfgAccA2
Accessory connection A2
3 = backing pump
[P:038]
CfgAccB2
Accessory connection B2
2 = heating
[P:700]
RUTimeSVal Set value run-up time
8 min.
[P:701]
SpdSwPt1
Rotation speed switch point 1
80 %
[P:707]
SpdSVal
Speed-control operation specification
65 %
[P:708]
PwrSVal
Set value power consumption
100 %
[P:720]
VentSpd
Venting at rotation speed, delayed venting 50 %
[P:721]
VentTime
Venting time, delayed venting
3600 sec.
Tbl. 10:
Factory setting of the electronic drive unit when delivered
Notes for turbopump commissioning
1. Observe the cooling water flow and flow rate.
2. When using sealing gas, observe the sealing gas flow and throughput.
3. Provide the current supply for the product.
Operation
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Содержание HiPace 300 P
Страница 1: ...OPERATING INSTRUCTIONS EN Translation of the Original HIPACE 300 P Turbopump ...
Страница 54: ...13 Accessories View the range of accessories for hybrid bearing turbopumps on our website Accessories 54 62 ...
Страница 61: ...61 62 ...
Страница 62: ...Notizen Notes ...
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Страница 64: ... PT0633 ed C Date 2108 P N PT0633BEN ...