Control Panel; Maintenance; Troubleshooting - cleanAIR CB-SCS/PLC Instrucciones Para El Uso

5.1

Control panel

Fig. 5.1
The control box is fitted with the following controls and
operators:
A Buzzer
The buzzer emits an acoustic signal when:
- there is no compressed air available in the system when
filter cleaning is required; or
- the pressure difference over the filter is too high
B Status LED
- (LED continuously lights): system is in operation;
STANDBY
no filter cleaning
- (LED blinks at high frequency
CLEANING
cleaned
- (LED blinks at low frequency
ALARM
check PLC for cause of alarm stage
C Reset alarm button:
- press button once (shortly): reset alarm
- press and hold down button for 5 seconds (ref. message
text): start test cleaning cycle (duration: 3 minutes)
- press and hold down button for 10 seconds (only possible
after 40 operation hours on counter) (ref. message text):
start manual cleaning cycle (duration: 1,5 hours)
alarm
standby
cleaning
alarm
reset alarm
2. 2 seconds on - 1 second off
3. 1 second on - 2 seconds off
Symptom Problem
Sign on control panel:
Status LED is off. No status indication.
Buzzer emits an Various.
acoustic signal +
possibly status LED
" ".
ALARM
Sign on PLC:
" " Filters cannot be
NO AIRPRESSURE
cleaned.
" " Pressure difference
FILTER CLOGGED
over the filter is too
high, resulting in
insufficient extraction
volume.
0507200190/CB-SCS/PLC [CB-6000-MS/PLC]/111109/C
2
): filters are being
3
) + acoustic signal:
A
B
C
Possible cause
There has not been 24V on the control
box for more than 80 hours continously.
LED defective.
Loose wire.
Fuse defective.
Exit PLC defective.
Various.
No compressed air available.
Pressure switch monitoring presence of
compressed air is defective.
Cleaning mechanism in SCS
6000-MS] defective.
Filter in pressure reducing valve
saturated/defective.
Pressure reducing valve defective.
Filter cartridges are saturated and/or at
the end of their life cycle.
Fig. 5.1: Control panel
5.2 Alarm stage
When the CB-SCS/PLC [CB-6000-MS/PLC]
stage (acoustic signal + possibly status LED "
proceed as follows:
• Press reset alarm button to switch off the buzzer.
• Open the control box.
• Check PLC for cause of problem.
• Refer to chapter 7 "Sign on PLC" to solve the problem.
6

MAINTENANCE

The product has been designed to function without problems for
a long time with a minimum of maintenance. However, the oil/
water separator underneath the pressure reducing valve needs
to be checked regularly and, if necessary, drawn off.
Action
Check the oil/water separator underneath the
pressure reducing valve. Draw off if necessary.
a. The necessary frequency strongly depends on the compressed air quality.
7

TROUBLESHOOTING

If the CB-SCS/PLC [CB-6000-MS/PLC]
(correctly), consult the checklist below to see if you can remedy
the error yourself. Should this not be possible, contact your
supplier.
A number of problems in the checklist below can also
be caused by defects in the connected equipment. This
manual only deals with problems and solutions directly
related to the product itself.
Solution
Restart PLC; refer to paragraph 4.3.
Replace LED.
Check wiring and repair.
Replace fuse.
Replace PLC. Contact your supplier.
Refer to "Signal on PLC" for possible
cause and solution of the problem.
Repair compressed air connection.
Replace pressure switch.
[Statiflex Repair/replace cleaning mechanism.
Replace filter in pressure reducing valve.
Check filter cartridges and replace if
necessary.
Replace pressure reducing valve.
Replace filter cartridges.
enters the alarm
" as well),
ALARM
Frequency
every
a
month
x
does not function
EN - 8