CVS VacuStar W1300, Operating Instructions Manual

Page: 28 / 38

VacuStar W900 / W1300 / W1600
Maintenance
28
Action after sucking over of foreign
matter If foreign matter has been sucked over into the VacuStar W,
proceed as follows:

Unscrew locking screw in inlet or dismantle fitted additional
lubrication line.

Open vehicle box to allow the VacuStar W to be run without
vacuum or pressure build-up.

Switch on VacuStar
W and allow approx. 0.5…1 l of a diesel-oil-
mixture (1:1 mixing ratio) to be sucked into the VacuStar W
through the hole in the inlet at approx. 1000 min
-1
.

Afterwards, allow another 0.5 - 1 l clean oil to be sucked in via
the inlet.

Completely remove this diesel-oil-mixture from the VacuStar W
and do not allow to collect in the downstream silencer - fire
hazard!

Switch off VacuStar W and re-attach locking screw. Prelubricate
VacuStar W pursuant to chapter Lubricating oil inspection,
chapter 6.4 before the VacuStar W is restarted.
Cleaning suction filter
Clean the suction filter depending on accumulated dirt or
specification in the maintenance schedule.
Disassembly:
Release the cross-handle (1) to open the suction filter. 5 cross-
handles (1) must be released in the pressure-right design. Remove
the lid (2), hexagon nut (5), washer and filter element (4).
Cleaning:

Wash the lid (1) and housing (3) with cleaning agents.

Wash the coarse filter element (4) with cleaning agents and
blow it out with compressed air from the inside outwards.

Blow the fine filter element (4) out carefully with compressed air
from the inside outwards.

Do not tap out the filter element (4). Check for damage after
cleaning. Replace damaged filter elements.
NOTE!
Pay attention during cleaning that no liquid, dirt or
other objects get into the VacuStar W.