8 | Maintenance INFICON
80 / 104 Ecotec E3000-Operating-instructions-kina22en1-28-(2211)
DANGER
Risk of death from electric shock
There are high voltages inside the device. Touching parts where electrical voltage is
present can result in death.
► Disconnect the device from the power supply prior to any installation and
maintenance work.
► Ensure that the electrical supply cannot be switched back on unintentionally.
1 Lever out the cover of the mains plug to the right with a screwdriver.
Fig.50: Levering out cover to the right
2 Pull out the two slots and replace the fuses.
Fig.51: Slot with fuse
3 Push the slots back in. Ensure that the arrows point up.
4 Close the flap.
8.2.5 Replacing the filter inserts of the capillary filter and the
water conservation tip
The plastic capillary filter, the metal capillary filter and the water conservation tip are
equipped with filter inserts.
There is a cone seal below the metal capillary filter and the water conservation tip.
This seal is already integrated into the plastic capillary filter.