EDS - TECHNICAL INSTRUCTIONS
EDS - TECHNICAL INSTRUCTIONS
EDS - TECHNICAL INSTRUCTIONS
EDS - TECHNICAL INSTRUCTIONS
EDS - TECHNICAL INSTRUCTIONS
8
9- NORMAL OPERATION
9- NORMAL OPERATION
9- NORMAL OPERATION
9- NORMAL OPERATION
9- NORMAL OPERATION
- After self-regulation step, the RPV20 will start normal
operation and the blue led on transceiver will flash every
5 seconds.
- In standard operational mode the Red led will switch
on in alam condition.
- Normal display :
- Line1 'RPV20' and state.
- Line2 dust quantity in mg.
Any faults or alarms are displayed on the first line.
- To enter the configuration menu hold 'F1' for 5 sec.
- The blue led flashing on the Control Panel (LINK)
indicates that the communication with the sensor is
working.
- The red alarm led (ALARM) on the Control Panel will
switch on when the threshold is exceeded. When signal
decreases below the threshold red led will flash to indi-
cate the alarm memory (just press F1 briefly to reset).
- The maintenance yellow led (CLEAR) on the Control
Panel lights up when automatic regulation is about to
reach its limit.
- The Fault led (FAULT) on the Control Panel lights up
when there is a fault : regulated voltage failure,
communication failure or automatic regulation limit
reached.
- During normal operation up/down keys have the
following usage :
UP
-> Show signal compensation level
DOWN
->Change displayed quantity between
4-20 mA analog signal
0-5 V analog signal
dust level mg/m3
NOTE : - In RPV20-EX the blue and red leds do the same
function on both transmitter and receiver.
9 - LASER TOOL USAGE
9 - LASER TOOL USAGE
9 - LASER TOOL USAGE
9 - LASER TOOL USAGE
9 - LASER TOOL USAGE
- Laser Tool is useful for alignment as described in
previous chapters.
Warning ! - when the laser is switched on, it must not
Warning ! - when the laser is switched on, it must not
Warning ! - when the laser is switched on, it must not
Warning ! - when the laser is switched on, it must not
Warning ! - when the laser is switched on, it must not
be absolutely point the beam at the eyes or lookdirectly
be absolutely point the beam at the eyes or lookdirectly
be absolutely point the beam at the eyes or lookdirectly
be absolutely point the beam at the eyes or lookdirectly
be absolutely point the beam at the eyes or lookdirectly
the beam by aligning itself with it.
the beam by aligning itself with it.
the beam by aligning itself with it.
the beam by aligning itself with it.
the beam by aligning itself with it.
- During normal operation the Laser Tool can be
activated from the control panel with F2 key (press for
1 second) in order to verify that alignment is still ok.
Remember to switch off the laser after verification.
8- MAINTENANCE
8- MAINTENANCE
8- MAINTENANCE
8- MAINTENANCE
8- MAINTENANCE
8.1
8.1
8.1
8.1
8.1 - By pressing the UP button, the level of dirt
deposited on the optical elements is displayed for a few
seconds on the first line of the display:
DIRT : XX---------
Dust= 0mg/m3
The X's indicate the level of dirt. When the Xs fill the
entire horizontal bar, it means that the front of the
optical unit at altitude and the reflector must be cleaned.
However, the request for cleaning the surfaces is also
indicated by the LED and the CLEAR relay.
8.2
8.2
8.2
8.2
8.2 - Before cleaning, carry out these operations.
Hold down the F1 key for four seconds. This enters the
configuration menu.
Confirm all parameters by pressing the OK button.
8.3
8.3
8.3
8.3
8.3 - When asked if you want to carry out the alignment
procedure choose Yes by pressing F1.
DO ALIGNMENT?
F1=YES F2=NO
At this point go to the optical unit first and clean the
front surface of the detector.
Do not use solvents for cleaning.
We recommend a cloth wet with slightly soapy water
and then dry carefully.
Then go to the reflector and perform the cleaning in the
same way.
After cleaning, return to the switchboard and press OK.
In this way the appliance will repeat the self-regulation
procedure.
After this, the device will resume normal operation.
8.3
8.3
8.3
8.3
8.3 - Maintenance Time : suggested maintanance delay
is 1 year. Operation should be checked wirth proper
obscuration (reflector or transmitter). Terminals
connections and communication with external control
equipment should be checked.
Clearing should be performed even if not requested by
the device following the procedure detailed above in
8.3.
