Nederman FilterMax C 25 Instruction Manual page 13

CLEANING AFTER OPERATION
It is possible to choose cleaning after operation, that is when the fan
has stopped. This is more efficient than cleaning during operation
and is therefore recommended. The pause time at cleaning after
operation is always 15 s.
If cleaning after operation has been chosen, one has to set the desired
number of cleaning cycles, where one cycle means the cleaning of all
filter cartridges. 2 - 3 cycles are recommended depending on the dust
load (light - normal) When cleaning after operation it is recommended to
use an after cleaning damper (see accessories page 22).
dt 3
ALARM FUNCTION
The alarm-function is always ON when the system operates,
which means if there are negative influences on the function
during operation, the A-alarm will release, that is LED no. 4 will
show a red blinking light.
or Go
dL StP
REMOTE START
It is possible to choose the functions Aut or OFF with the 0/1-button. For
most filters that are remotly started from a machine or a process eg. it is
convenient to choose Aut.
The remote start control should be connected to strip no. 1 and 5 (see
page 7). If remote start is used, the system can not be stopped with the
0/1-button. The text rE is shown in the display for a short time.
or OFF
rE Aut
Setting the cleaning cycles
Push the P-button until dt is shown in the dis-
play. Set the desired number of cleaning cycles
with the 0/1-button.
0
3 cycles
1 cycle
4 cycles
2 cycles 5 cycles
Setting the alarm-function
Push the P-button until dL is shown in the display. Choose any
of the functions Go or StP with the 0/1-button. For fume/dust genera-
ting processes that can't be stopped immediately when
a fault accurs it is recommended to set Go and that a clearly
visible alarm device is installed.
Go: The system does not stop when the alarm is activated,
with exception for motor protection and with the access door open.
StP: The system stops automatically when the alarm is activated.
Remote start, setting
Push the P-button until rE is shown in the display.
Choose Aut or OFF with the 0/1-button.
OFF: When using remote start there is no automatic
restart when a fault has been rectified. The remote started
mashine must be stopped and the FilterMax C 25 must be
reset by one push on the start button before a new remote
start can be done.
Aut: When using remote start there is automatic restart
when a fault has been rectified or after a power failure.
C 25
13