Inserting The Filters; Preparation; Inserting The Activated Carbon Filter - Dräger VS-2.1 Gebrauchsanweisung

Installation
A bridge between PIN 1 and PIN 6 means that the system is
continuously released and will start as soon as power is
applied.
Note
i i
If 24 V is applied to PIN 3, PIN 7 must not be assigned.
The 48 V "power mode" is activated via a bridge between PIN
1 and PIN 7. Additionally, 48 V must be applied to PIN 3 for this
purpose.
Item Designation
1 + Ue 24 V
2 - GNDe
3 Normal operation: +Up 24 V
Power mode: +Up 48 V
4 - GNDp
5 0 - 10 V (rotational speed of control
voltage)
6 DIN (release)
7 DIN (supply voltage setting)
8+9+10 Not assigned
Ring core
WARNING
!
The ring core must be installed otherwise malfunctions
and faults may occur in the Filter Protection System
VS-2.1 or other devices.
The ring core ensures compliance with the
requirements of the EMC directive.
Wind the cable with two loops around the ring core as close as
possible to the block connector of the Filter Protection System
VS-2.1.
3.3

Inserting the filters

WARNING
!
Never expose the inside of the
Filter Protection System VS-2.1 to moisture or water.
Never replace filters in the rain. This can impair the
function of the device.
3.3.1

Preparation

Switch off the Filter Protection System VS-2.1 and secure

to prevent unintentional reactivation.
Open the Filter Protection System VS-2.1 in a dry and

dust-free environment.
18
3.3.2

Inserting the activated carbon filter

WARNING
!
Both activated carbon filters must always be inserted.
If one of the activated carbon filters is not inserted, the
protective effect of the Filter Protection System VS-2.1
will not be available and it cannot be used in a manner
conforming to its intended use.
Observe the respective service life and the
manufacturer specifications relating to each filter.
NOTICE
i
i
Activated carbon also binds harmless substances,
such as water vapor or mist.
For practical use, this means that humidity intake ages
the filter element and may shorten its service life. For
this reason, only remove the filter from the packaging
shortly before using.
1. Undo the quick releases (3) to remove the dust filter
module (1).
2. Take the activated carbon filter receptacle (9) by the
handle (14) and remove from the housing; place it
horizontally on a level surface.
3. Remove new activated carbon filters from the shrink-
wrapped packaging.
4. For activated carbon filters provided with a lip seal, the
seals (12) must be removed.
5. For activated carbon filters with no lip seal, the seals (12)
must be checked and replaced if necessary. Fix new seals
in place using O-rings.
WARNING
!
Danger to life due to incorrect filter installation.
If the filters are inserted the wrong way round, the
filters may jam in the receptacle and the quick releases
will not engage properly. Furthermore, the tightness
and thus the filtering action of the
Filter Protection System VS-2.1 is no longer ensured.
6. The new activated carbon filters must be inserted with the
arrows facing in the direction of the receptacle (9).
7. The two quick releases (13) for each activated carbon filter
must then be closed again.
8. Repeat points 3. to 7. for the second activated carbon filter.
9. Once both activated carbon filters have been replaced, the
receptacle (9) with the new activated carbon filters must be
inserted again into
Filter Protection System VS-2.1.
WARNING
!
Risk of injury if incorrectly assembled.
The receptacle for the activated carbon filters must be
correctly installed to ensure that no leakages can
occur, which could lead to a hazardous situation in
some circumstances. The pads must be positioned
such that they project at least 1 mm beyond the edge
of the housing.
10. After inserting the receptacle (9) for the activated carbon
filters into the housing, the pads (15) must project uniformly
by at least 1 mm beyond the edge of the housing. The
spacing can be varied by rotating the pads (15).
the housing of
Filter Protection System VS-2.1
the