Nederman FilterBox User Manual

FilterBox
3.7Pressure drop diagrams
3.7.1 FilterBox with fan and no arm
See Figure21.
A FilterBox with N29, 2,2 kW
B FilterBox with N24, 0,9 kW
NOTE!
These graphs are with clean filters. Pressure
drop will increase during use until settings for
automatic cleaning or alarm is reached.
3.7.2 FilterBox Wall
See Figure22. Grey areas describe average operating
range.
A Heavy load
B Light load, welding
C Light load, dust
D Clean filter cartridge
NOTE!
The pressure drop across FilterBox varies with
air flow and dust load. Maintaining a certain
average air flow with increasing dust load re-
quires a shorter interval between cleanings.
4Installation
Read Section2.2General safety instructions before
installing the product.
4.1 Mount FilterBox to wall or floor
stand
NOTE!
For wall or floor stand mounted FilterBox, be
sure to provide enough working space around
the unit for services such as filter cleaning and
replacement.
4.1.1Floor stand
See Figure4.
NOTE!
Use appropriate bolts and plugs for the surface.
4.1.2Wall
See Figure5.
NOTE!
Use appropriate bolts and plugs for the surface.
The bolts must each stand stress of at least
2100 N.
4.2Attach fan package
See Figure6.
• Connect the cable from the motor to the fan.
NOTE!
On 3-phase fans, make sure the fan rotates in
the direction of the arrow, see Figure7. If the
fan rotates in the wrong direction, switch the
connection for two of the cables.
4.3Attach collector bin
See Figure11. Nederman recommends the use of
plastic bags in the collector bin for better dust dispos-
al.
• When using a plastic bag, a pressure equalization
tube must be connected to the collector bin, see Fig-
ure11, items 4 and 5.
NOTE!
If no bag is used, tie a knot to seal the cable,
see Figure12, item 4.
4.4Connect arm
See;
• User manual: Original Series 535
• Mounting instruction: Extraction Arm Original Light
Package
4.5Connect compressed air
See Figure8.
CAUTION!Risk of equipment damage
* Compressed air feed. Use clean air according
to: DIN ISO 8573-1, class 5/5/4. (7 bar, 250 l/
min).
4.6Automatic filter cleaning
Automatic filter cleaning occurs when the pressure
drop across the filter reaches a standard preset value.
FilterBox goes into idle mode before the filter clean-
ing process begins.
NOTE!
If the preset value is reached during use, the
FilterBox goes into idle mode and starts filter
cleaning.
• To set up automatic filter cleaning [ON/OFF],
see Figure16.
4.7Filter cleaning with a preset time in-
terval
For certain applications, it may be preferable to use
filter cleaning with a preset time interval. Filter clean-
ing starts when the unit is in idle mode and not being
used, see Figure17.
4.8Connect tools to control panel
Compressed air and electrical tools can be connected
to the outlets J (1-phase) and K, see Figure2.
• To connect a welding clamp, see Figure9.
EN
27

Nederman FilterBox Specifications

General

Brand	Nederman
Model	FilterBox
Category	Vacuum Cleaner
Language	English