10
JP1
1
4
10
9
8
7
6
5
3
2
1
3
2
96
97
> P
P > 3 bar
JP6
1
4
10 11
9
8
7
6
5
3
2
External START/STOP
Pressure switch, compressed air
Fan starter (24 V AC)
Down time damper (24 V AC)
Dust feeder (24 V AC)
Spare, not used
Alarm signal (A or S), 24 V AC
A-Alarm, potential free
contact, 24 V AC
Fan starter
potential free
contact, 24 V AC
Alarm device
Start contactor
Fan start equipment
(not a Nederman product)
Connecting fan and other accessories to the FilterMax DX
as well as connecting FilterMax DX to the mains must be
done by a qualified electrician with necessary knowledge
of explosion proofed installations.
Connection block JP 1: Digital inputs
High dust level
Pressure switch, high dP /
low airflow / simple dP control
Explosion / Fire alarm
Fan motor protector
Spare, not used
Pressure switch
Dielectric detector PNP
Connection block JP 6: Digital outputs
Damper motor
The accessories must be equipped with a
potential free contact
ACCESSORIES, ELECTRICAL CONNECTION
When connecting outer accessories and control cables, the enclosed cable
fittings should be used. The connection is done in the following way:
- Thread the hole in the Control box
- Screw home the cable fitting
- Fit a lock nut on the cable fitting on the inside of the Control box
Enclosed cable fittings
2 PG7 + 2 lock nuts in brass
2 PG11 + 2 lock nuts in brass
1 PG13 + 1 lock nut in brass
Connect FILTERMAX to the mains and connect fan and other components
and accessories according to the wiring diagrams below or on page 14.
Electrical connection together with Nederman Fan Starter or Fan Inverter
is described on wiring diagrams supplied with this product.
0
1
Open the box with
a locking key and
a screw driver.
Remove the
dummy plugs
WARNING!
Risk of personal injury!
Disconnect the electrical power
before servicing any electrical component.
ELECTRICAL INSTALLATION
IMPORTANT!
The Control Box must be opened with the
enclosed locking keys (see picture). To ensure
that the Control Box not can be opened when
there is an explosion risk, the locking keys
should be removed and the dummy plugs be
refitted after finished work. The locking keys
should be kept in another place.
IMPORTANT!
All electrical work must be done by a qualified electrician
with necessary knowledge of explosion proofed installations
according to local regulations.
Summary of Contents for FilterMax DX 3000
Page 36: ...36 INSTALLATION AND SERVICE PROTOCOL 4 Point no Date Note ...
Page 37: ......
