EN
A - Vacuum Cleaners
6.4
6.5
6.6
6.7
Items to inspect
VACUUM OFF
Suction hoses,
couplings
Gaskets
28
Clean the float ball
If the vacuum cleaner is used for wet material, clean the float ball once a
month.
NOTE! To put back the float ball after cleaning, see Figure 11.
Empty the pressure tank of condensation
Empty condensation from the vacuum cleaner's condensed air pressure tank
when its efficiency is reduced, see Figure 12(A).
1.
Turn off vacuum cleaner and disconnect compressed air hose from
pressure tank.
2.
Disconnect pressure tank from vacuum cleaner, see Figure 12(B)
3.
Empty pressure tank, see Figure 12(C).
4.
Reconnect pressure tank.
Clean the ejector nozzle
See figure 14.
1.
Unscrew and take off the ejector lid, see Figure 14(A) and 14(B).
2.
Use a pipe cleaner (∅2.5, L=500mm) to clean the nozzle, see Figure
14(C).
3.
Put back the ejector lid.
Routine inspection and service
Follow the list below to routinely inspect, and repair or replace worn
and damaged parts on the inside and outside of the vacuum cleaner. See
also Appendix A: Service form. Contact your nearest authorized distributor
or Nederman for advice on technical service or if you require help with spare
parts.
WARNING!
Risk of personal injury.
•
Disconnect vacuum cleaner from compressed air before any type of service
or transportation.
•
Be cautious when performing maintenance; there is a crush risk with a
pneumatic cylinder and discharge valve.
•
Empty dust into a container or dust bag, see Figure 7.
•
Do not place vacuum cleaner on an uneven or sloping surface.
•
Always use proper protective equipment where there is a risk for exposure
to dust, see Figure 7.
•
Wear an approved breathing mask, and do not spread dust when cleaning
or replacing filters, see Figure 7.
•
Always use proper lifting equipment and protective gear.
What to look for
Leaking suction hoses and couplings.
Worn out, aged and leaking gaskets.
Service
Replace.
Replace.