INFICON Ecotec E3000 Multigas-Sniffer-Leak Detector - Manual (Page 69)

8 Maintenance
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5 Retighten the cover plate in front of the duct.
6 Put the device back on its feet and connect sniffer line and ECO-Check, if needed.
7 Confirm the work, see “Confirm maintenance”, page 65 .
8.2.2 Replacing the operating fluid reservoir
The operating fluid reservoir supplies the turbo molecular pump with lubricant. It consists
of a plastic container with a soaked liner and 8 soaked sticks (Porex rods). Plastic container
and Porex rods are below the turbo molecular pump and accessible from the bottom of
the Ecotec E3000.
The bore for the operating fluid reservoir is closed with an aluminum plug and a plastic
screw.
The operating fluid reservoir has a limited service life and storage period; see the
maintenance schedule.
1 Remove the sniffer line and the ECO-Check from the main unit.
2 Place the main unit with the front panel on a soft surface.
3 Unscrew the plastic screw with a 19 mm box wrench.
Danger to life due to electric shock
Inside the device there are voltages of considerable magnitude. Touching parts where
electric voltage is applied can result in death.
► Disconnect the device from the power supply prior to any maintenance work. Make
sure that the electric power supply cannot be reconnected unauthorized.
Danger of poisoning
The operating fluid reservoir can contain toxic substances from the pumped medium.
► Wear appropriate protective clothing, when needed.
► Dispose of the operating fluid reservoir as stipulated by local regulations.
► A data safety sheet for the lubricants is available upon request.