Nederman 418A, User Manual

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Vacuum Blaster
17
EN
3.3 Technical specifications
3.3.1 Technical data
Table 3-1: Technical data Air powered models
418 A 460 A
Weight 210 kg 260 kg
Compressed air consumption
vacuum cleaner
2.2 Nm³/min 2.2 Nm³/min
Max air flow 360 Nm³/h (cfm) 360 Nm³/h (cfm)
Max vacuum 42 kPa (PSI) 42 kPa (PSI)
Blasting method Pressure blasting Pressure blasting
Blast pot 18 l 60 l
Pre-separator 18 l 60 l
Controle device 2-line pneumatic 2-line pneumatic
Nozzle head Rounded 100 mm Rounded 100 mm
Extraction connection 51 mm 51 mm
Blast nozzle See
Table 3-3: Nozzle\Blasting
pressure
See
Table 3-3: Nozzle\Blasting
pressure
Maximum system pressure 8 bar (116 psi) 8 bar (116 psi)
Minimum system pressure 5 bar (72,5 psi) 5 bar (72,5 psi)
Maximum compressed air
temperature
50°C (122°F) 50°C (122°F)
Minimum compressed air
temperature
5°C (41°F) 5°C (41°F)
Maximum ambient temperature 50°C (122°F) 50°C (122°F)
Minimum ambient temperature 5°C (41°F) 5°C (41°F)
Compressed air connection Claw coupling acc. DIN 3481/3489 Claw coupling acc. DIN 3481/3489
Connection remote control hose Quick coupling acc. DN 7,2/DN 5 Quick coupling acc. DN 7,2/DN 5
Connection Blast hose European standard European standard
Maximum pressure changes Δ 0-6-0
bar
790500* 489310*
Maximum pressure changes Δ 0-8-0
bar
391100* 206290*
*After this number of pressure changes the pressure vessel must be checked by notified body.
Table 3-2: Technical data Electric powered models
418 E 230V 50/60Hz 418 E 110V 50/60Hz
UL/CSA
460 E 230V 50/60Hz 460 E 110V 50/60Hz
UL/CSA
Weight 210 kg 210 kg 260 kg 260 kg
Power 2,5/2,4 kW 2,4/2,6 kW 2,5/2,4 kW 2,4/2,6 kW
Voltage 230 V 110 V 230 V 110 V
Max air flow 460 m
3
/h (270 cfm) 460 m
3
/h (270 cfm) 460 m
3
/h (270 cfm) 460 m
3
/h (270 cfm)
Max vacuum 21,5 kPa (3,12 PSI) 20 kPa (2,9 PSI) 21,5 kPa (3,12 PSI) 20 kPa (2,9 PSI)