Clean Filter; Check Rotary Vane - Becker VX 4.25 Translation Of The Operating Instructions

27 | VT 4.10, VT 4.16, VT 4.25, VT 4.40, VX 4.10, VX 4.16, VX 4.25, VX 4.40
NOTE
Wear suitable PPE
NOTE
For a description of the safety instructions, see 2.9
The safety instructions must be observed:
• Use appropriate tools and handle with care.
• Personal protective equipment must be used to prevent injury from tools or components.
• The maintenance area must be kept clean and tidy. Objects lying around can be a tripping hazard
• If there is any uncertainty, consult the supervisor or the manufacturer.
The maintenance plan provides for the following activities:
8.4.1

CLEAN FILTER

The intake filters installed in the X series have a removable cover (pre-filter) that extends the life of the filter when
cleaned regularly.
For cleaning, remove the pre-filter from the actual intake filter and blow off both filters with compressed air.
8.4.2

CHECK ROTARY VANE

ATTENTION
It is imperative that the minimum slide widths are adhered to, otherwise the slides may break and cause
damage to the pump.
The X series with specially designed sliders achieves improved slider service life due to less abrasion.Attention -
The sliders of the VX series are not compatible with the VT series.
Intake filter - F1
Depending on the degree of contamination of the intake air, the filter
cartridge becomes clogged. It must be cleaned with compressed air at
the intervals mentioned above, but at least every 200 hours.
During cleaning, wear protective goggles and an FFP2 mask according to
EN 149:2008.
The filter cartridge is installed behind the front cover, which is fastened
with 3 Allen screws (A). Loosen them, remove the filter cartridge and
blow it through with compressed air from the inside to the outside.
If the filter's function is restricted (clogged, oily, greasy or damaged) even
after the cleaning process, it must be replaced.
Only use original spare parts from Gebr.