2.2
Operation
The CB-SCS/PLC
[CB-6000-MS/PLC]
with a central filter system SCS
[Statiflex 6000-MS]
is equipped with an automatic filter
cleaning system that cleans the filter cartridge by means of
sectionwise compressed air pulses from the inside.
During operation the pressure difference switches in the CB-
SCS/PLC
[CB-6000-MS/PLC]
after the filter continuously. In case the connected fan is
switched off while the pressure difference is between 15 and 25
mbar, the off-line cleaning procedure of the SCS
MS]
will start automatically
In case the pressure difference exceeds 25 mbar during
operation, the automatic filter cleaning system of the SCS
[Statiflex 6000-MS]
will start immediately until the pressure
difference falls beneath 15 mbar. This offline cleaning procedure
takes at the most 90 minutes. If the filter is polluted in such a
way that the pressure difference does not fall beneath 25 mbar,
the system will enter the alarm stage after 120 mintes.
When the filter is switched off while the pressure difference is
below 15 mbar, no filter cleaning will take place.
3
SAFETY
General
The manufacturer does not accept any liability for damage to
the product or personal injury caused by non-observance of the
safety instructions in this manual, or by negligence during
installation, use, maintenance and repair of the product
mentioned on the cover of this document and any corresponding
accessories.
Specific working conditions or used accessories may require
additional safety instructions. Immediately contact your
supplier if you detect a potential danger when using the product.
The user of the product is always fully responsible for
observing the local safety instructions and
regulations.
Observe all applicable safety instructions and
regulations.
Technical specifications
The specifications given in this manual must not be altered.
Modifications
Modification of (parts of) the product is not allowed.
Use
If the product is used in combination with other products or
machines, the safety instructions in the documentation of these
products also apply.
1.
The off-line cleaning procedure does not start until after the first 20
operating hours of the system and provided that the pressure difference has
exceeded 15 mbar.
0507200190/CB-SCS/PLC [CB-6000-MS/PLC]/111109/C
is applied in combination
[Statiflex
6000-MS]. The SCS
measure the pressure before and
[Statiflex 6000-
1
. This procedure takes 90 minutes.
4
INSTALLATION
The CB-SCS/PLC
[CB-6000-MS/PLC]
on the frame of the filter system SCS
factory.
4.1
Compressed air connection
•
Connect 6 bar of compressed air to the pressure reducing
valve.
4.2
Electric connection
Connect the CB-SCS/PLC
[CB-6000-MS/PLC]
the electric diagram (refer to Fig. 9.1 on page 26) and to the
electric diagram of the motor starter.
•
Connect 24V.
•
Connect "External Switch S2".
ATTENTION!
Make sure that after putting the control box into
operation 24V connection voltage is always available.
4.3
Functioning and setting
Fig. 4.1
•
Open the housing of the control box.
The display of the PLC (C) indicates the following choices:
-
-
-
PROGRAM
CARD
SETUP
START
•
Use the scroll arrow (A) to select "
•
Push OK button (B).
•
Close the control box.
The system is now ready for use.
C
Fig. 4.1: PLC
During normal use the PLC display indicates the number of
operation hours as default value.
5
USE
ATTENTION!
Make sure that after putting the control box into
operation 24V connection voltage is always available
to keep the PLC program activated.
has already been mounted
[Statiflex 6000-MS]
in accordance with
.
".
START
A
B
in the
EN - 7