00198327-01_MM_Vacuumpump_Becker_VX25_DE_EN.pdf - 第46页
2 Maintenance Tasks for Vacuum Pump 2.4 Performing Maintenance Tasks 46 Maintenance Manual / Instandhaltungsanleitung Vacuum Pump / Vakuumpumpe Becker VX25 06/2017 2.4.2 Checking/Replacing the Slide Set Depending on the …
2 Maintenance Tasks for Vacuum Pump
2.4 Performing Maintenance Tasks
Maintenance Manual / Instandhaltungsanleitung Vacuum Pump / Vakuumpumpe Becker VX25 06/2017 45
2.4 Performing Maintenance Tasks
NOTICE
Observe the manufacturer's instructions
► For more information about maintenance intervals and about how to perform the indi-
vidual maintenance tasks, read the manufacturer's instructions for your vacuum pump.
NOTICE
Observe the assembly instructions
For these tasks, also refer to the appropriate vacuum pump assembly instructions for your
machine.
2.4.1 Checking/Replacing the Filter Insert
Fig.10: Brackets
► Open the edgewise retaining clamps of the filter
casing and remove the cap.
Fig.11: Vacuum filter
► Remove the vacuum filter(1).
► Check the vacuum filter and replace it, if neces-
sary (filter insert [03077677-xx]).
2 Maintenance Tasks for Vacuum Pump
2.4 Performing Maintenance Tasks
46 Maintenance Manual / Instandhaltungsanleitung Vacuum Pump / Vakuumpumpe Becker VX25 06/2017
2.4.2 Checking/Replacing the Slide Set
Depending on the installation situation, removing the vacuum pump for maintenance tasks can be
useful. Refer to the appropriate vacuum pump assembly instructions for your machine for this.
Fig.12: Preparing the vacuum pump
► Loosen the quick-release connector inside the fil-
ter casing (2) and the distribution block(1).
► Dismantle the filter casing(2).
► Dismantle the air outlet conduit(3) (see the
assembly instructions).
► Dismantle the front cover(4).
CAUTION!
The front plate of the vacuum pump is only fixed
with rubber buffers.
Take care not to damage the rubber buffers.
Always lift the vacuum pump on its housing or fil-
ter, not on the front plate.
.
Fig.13: Cover
► Dismantle the cover(1).
Fig.14: Housing
► Dismantle the housing(1).
► Use a vacuum to clean the housing.
2 Maintenance Tasks for Vacuum Pump
2.4 Performing Maintenance Tasks
Maintenance Manual / Instandhaltungsanleitung Vacuum Pump / Vakuumpumpe Becker VX25 06/2017 47
Fig.15: Sliders
► Carefully lever the slides (1) out of the pump. (7
pieces)
CAUTION!
The slides are sensitive.
.
► Check the condition of the slides and replace the
slides, if required.
Fig.16: Measuring the width of the slides
► Measure the width of the slides. Replace a slide if
it doesn't reach the required minimum width (see
the following table).
Pump type
(see type label at the front cover)
Minimum allowed width of the slide
DX / VX / T 4.25 Min. 28 mm