Nederman filtermax c25, Instruction Manual

C 25

13

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
1 cycle
2 cycles

3 cycles
4 cycles
5 cycles

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).

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.

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

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.

dt         3

or 

Go

rE     Aut

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. 

or 

OFF

dL    StP