Bowa ARC PLUS - Page 41

10 Technical Specifications
900-001_IFU_V1.0_11270-S0-20130118-EN ARC PLUS Operating Manual 41
Gas supply
Gas type
Argon, minimum purity 4.8 (99.998%)
Gas port (inlet)
2x
Inlet pressure with gas bottle operation
Max. 4.5 bar
Inlet pressure with central gas supply
Max. 6.0 bar (optional)
Bottle fill level measurement (electronic)
 (with 4–20 mA current interface)
only in combination with pressure reducer
900-906, 900-907, 900-908, or 900-909
Gas outlet pressure
Max. 2 bar
Gas bottle changeover automatic/manual
 /  (manual using BOWA HF generator)
Gas bottle fill level indication
 (by BOWA HF generator)
Advance visual/acoustic warning of gas
shortage
 / 
Dimensions and weight
External dimensions: width x height x depth
(mm)
433 x 97 x 489
Weight
approx. 7.7 kg
Controls and indicators
One capacitive button (backlight)
Manual purging
Status LED

Activation indication visual/acoustic
 /  (by BOWA HF generator)
Fault indication visual/acoustic
 / 
Safety features
ISSys: Integrated Safety System

Continuous flow monitoring

Continuous self-test

Continuous status indication

Hose blockage detection

Acoustic warning

Fault indication on ARC PLUS and detailed
fault description on BOWA HF generator

Documentation
Data acquisition and storage in the device
 (system data with time stamp)
Fault states

Operating errors

Data display on BOWA HF generator
 (messages with additional information)