3.1.2 Operating fluid
The operating fluid fulfills various tasks in a rotary vane pump:
● lubrication of all moving parts
● filling part of the dead volume under the exhaust valve
● sealing the gap between the inlet and outlet channels.
● sealing the gap between the vanes and working chamber.
● ensuring an optimal temperature balance through heat transfer
3.1.3 Cooling
● Air cooling
The electronic drive unit regulates the speed of the axial fan depending on the cooling requirement.
3.2 Connections
Connection
Description
mains input
Housing connector C16 for the voltage supply
remote
D-sub socket with 15 pins for configuration and connection of a remote control.
Stand-by button
Pressing this button activates or deactivates the stand-by mode of the vacuum
pump. Corresponds with parameter
[P:002]
.
On/Off button
Switches the vacuum pump and all components connected on or off, depending on
their configuration. Corresponds with parameter
[P:010]
.
Accessory connection
2 micro USB sockets "C" and "D" for connecting accessories.
Tbl. 4:
Interfaces of the electronic drive unit
3.3 Identifying the product
► To ensure clear identification of the product when communicating with Pfeiffer Vacuum, always
keep all of the information on the rating plate to hand.
► Learn about certifications through test seals on the product or at
with compa-
ny ID no.
.
3.4 Product features
Pump type
Characteristics
SmartVane 55
● Nominal pumping speed max. 50 m
3
/h
● Vacuum and exhaust connection with small flange
● Electronic drive unit
SmartVane 70
● Nominal pumping speed max. 70 m
3
/h
● Vacuum and exhaust connection with small flange
● 2 axial fans
● Electronic drive unit
Tbl. 5:
Features of the rotary vane pumps
3.5 Scope of delivery
● Rotary vane pump with electronic drive unit
● Operating fluid
Product description
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