VWR Rotary Vane Pump ver 1.3 23.11.2020
4.40 Installation, fill with oil and connecting
Set the rotary vane pump on a flat and horizontal surface. If more rigid mounting is required, bolt the pump
base to the surface. See chapter 4.20 Pump Mounting.
CAUTION!
To avoid a leakage during the transport, the rotary vane pump are delivered without any
oil filling. Therefore we enclose two separate bottle (one liter each) of our pumping oil for
rotary vane pumps which you need to fill into the pump before using it.
Remove the oil filler plug with seal (1)
Pour in the oil with the funnel until it reaches the upper mark (5)
Screw in the oil filling plug (1) inclusive seal once again
Connecting – Procedure
Remove the protective caps on the suction- and the pressure plug.
Connect it to the vacuum apparatus by means of the small flange DN 16 KF.
Connect the pressure port to the central laboratory air evacuation duct. Ensure that the substances fed
in are absolutely safe and harmless.
Check that the connections are properly seated.
Check the voltage setting on the terminal box. If necessary the voltage setting can be changed. How to
switch the mode is described in chapter 2.52 Change the Voltage Setting.
Check the AC power outlet to be sure that it is the same voltage and phase as the pump motor.
Recheck the oil level. If needed refill oil – see chapter 7.42 Filling up with oil. Please note that the pump
are delivered without oil filling. Initial oil filling has to be done by the user.
Connect the rotary vane pump to the electrical supply. Please note the explanations on chapter 2.50
Electrical Connection.
How to operate the pump see chapter Operation.
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