Nederman FX2 Original Series, User Manual

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FX
2
ESD/EX
EN
3 Description
FX
2
ESD/EX is intended for applications where small, flexible and easy-to-use arms are required. It is designed
for use in electronic environments where there is a risk of electrostatic discharges. The product can also be used
for certain applications in potentially explosive atmospheres.
3.1 Dimensions duct connections
See Figure 1 .
3.2 Technical data
FX
2
ESD/EX D50 arms D75 arms D100 arms
Diameter 50 mm 75 mm 100 mm
Weight, Up/Down - Low 1,9 - 2,8 kg (4.2 - 6.2
lbs) 3,3 - 3,5 kg (7.3 -
7.7 lbs) 4,8 - 6,9 kg (10.6 - 15.2 lbs)
Weight, Up/Down - Through 1,9 - 2,8 kg (4.2 - 6.2
lbs) 3,3 - 3,5 kg (7.3 -
7.7 lbs) 4,8 - 5,9 kg (10.6 - 13.0 lbs)
Recommended airflow 50 - 110 m3/h (29.4 -
64.7 cfm) 110 - 240 m3/
h (64.7 - 140.3
cfm) 200 - 450 m3/h (117.7 -
264.9 cfm)
Maximum airflow 142 m3/h (83.6 cfm) 318 m3/h (187.2
cfm) 565 m3/h (332.6 cfm)
Maximum vacuum 3500 Pa (0.51 psi) 3500 Pa (0.51
psi) 3500 Pa (0.51 psi)
Ambient temperature (extrac-
ted air) Max 70°C (158°F) Max 70°C
(158°F) Max 70°C (158°F)
Material recovery 99% by weight 99% by weight 99% by weight
3.3 Material specification
See Figure 2 .
1 Conductive PP plastic
2 Anodically aluminium
3 Conductive PP plastic
4 Rubber: Conductive EPDM rubber
5 Painted aluminium
6 Anodically aluminium
7 Conductive PP plastic
8 Spring: Stainless steel
9 Damper: Conductive PP/TPE
10 Conductive PP plastic
11 Axle: Stainless steel
3.4 ATEX information/Area classification
• Zone, dust 1
: 21, 22
• Zone, gas 1
: 1, 2
1 ATEX work directive 99/92/EC.
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