Replacing The Dust And Suspended Matter Filters; Troubleshooting; Maintenance; Disposal - Dräger VS-2.1 Gebrauchsanweisung

5.3 Replacing the dust and suspended
matter filters
1. Undo the quick releases (3) to remove the dust filter
module (1).
2. Turn the clamping ring (22) in a clockwise direction
(approx. 45°) until the bearing pins (20) can be seen in the
single-track holes.
3. Then take out the clamping ring (22) with the inserted
suspended matter filter (23).
4. Remove the suspended matter filter (23) from the clamping
ring (22) and dispose of correctly.
5. Then pull the coarse dust filter mat (17) out of the
receptacle.
Caution
!
Every time the dust and suspended matter filters are
changed, the seals (16 and 18) must be checked and
replaced if necessary.
Note
i i
The coarse dust filter is designed as a frameless fleece
mat; after it has been removed it can be cleaned by
tapping, spraying or washing and drying. It can then be
reused several times if required.
6. Check the seals (16 and 18) and replace if necessary. Fix
new filter seal (18) in place using O-rings.
7. Remove the new coarse dust filter mat (17) from the
packaging and insert it. While doing so, make sure that the
printed side of the coarse dust filter mat (17) can be seen
and that the coarse dust mat is inserted correctly into the
receptacle. The coarse dust filter mat (17) must not be
compressed.
WARNING
!
Insert the suspended matter filter with the direction of
the arrow towards the fan.
If the suspended matter filter is not inserted with the
direction of the arrow pointing towards the fan, its
proper functioning will not be ensured.
8. Insert the suspended matter filter (23) between the
receptacle pin (21) centered in the clamping ring (22); the
direction of the arrow on the suspended matter filter (23)
must face towards the fan (8).
9. Insert the clamping ring (22) with the inserted suspended
matter filter (23) so that the bearing pins (20) fit into the
single-track holes.
10. Then turn the clamping ring (22) in a counterclockwise
direction (approx. 45°), until the bearing pins (20) are
seated in their fixtures.
11. Finally, fit the dust filter module (1) and fix it in place again
with the help of the two quick releases (3).
The dust and suspended matter filters have been replaced.
6

Troubleshooting

Error Cause
Blower does No power is
not work supplied to the
device
Control electronics
faulty
Filter Protection System VS-2.1
Error
It is not possible
to control the
blower
The air flow at
the outlet
connection is
too low
7
Before each use of the Filter Protection System VS-2.1


Annually or every 2000 operating hours

Every 4 years

8
8.1
When disposing of devices and filters, there are different types
of waste to deal with. A distinction must be made between
dangerous and harmless waste. Both types must be disposed
of in accordance with applicable local rules and regulations.
8.2
Remedy
Check power
Dräger takes back waste electrical and electronic equipment
supply
for the purpose of recycling or disposal.
Contact
DrägerService
Cause
Control electronics
faulty
The cover is not
closed and locked
Seal for insert or
dust filter module
damaged or
incorrectly inserted
Activated carbon,
coarse dust or
suspended matter
filter impermeable
Control electronics
faulty

Maintenance

Check the system for damage and leakages
Check the components and hoses for proper fastening
Maintenance of the system by trained specialist personnel
Have the system serviced by specially trained expert
personnel, including replacement of all seals

Disposal

WARNING
!
Risk to life when replacing used filters
Used filters count as special waste and must be
disposed of accordingly.
Gloves and respiratory protection must be worn when
replacing filters.

Disposal of devices and filters

Disposal of waste electrical and
electronic equipment
Waste electrical and electronic equipment is subject to
national and international disposal regulations and
may not be disposed of as municipal waste. They are
therefore marked with the symbol opposite. Further
information can be found on the Internet at
www.draeger.com.
Troubleshooting
Remedy
Contact
DrägerService
Close and lock the
cover
Replace seal for
insert or dust filter
module or insert
correctly
Replace activated
carbon, coarse dust
or suspended
matter filter
Contact
DrägerService
21