-12-
Adjusting Nitrogen Flow
1. Supply nitrogen at 60 psi (4 bars)
2. Machine must be heated up to soldering temperature
3. Close N2 standby valve completely by inserting flat screwdriver and turning clockwise
4. Open flow meter valve fully by turning flow meter knob counterclockwise
5 . Adjust N2 s t a n d by va l ve by turning screw d ri ver counterclockwise until desired N2 s t a n d by
rate appears on flow meter
6. Press foot pedal to operate solder wave & adjust flow meter valve to desired soldering N2 rate
N2 standby valve
N2 IN
flow meter knob
For GW-10/10A with Nitrogen Option