This menu command allows you to set vacuum value of each head on which no nozzle is mounted.
This setting causes the system to check a deviation of the cacuum values of heads. If the value changes greatly by comparing with the value set at delivery of the machine (by about 10%), check and clean each head.

When you select the <Vacuum value without nozzle> command, the following "Vacuum value without nozzle" dialog box appears on the screen.

Vacuum value without nozzle
L-Head(LNC60)		R-Head (CDS)
Nozzle1	-44.694kpa	Nozzle1 -46.184kpa
Nozzle2	-42.211kpa
Nozzle3	-42.708kpa
Nozzle4	-45.191kpa
Nozzle5	-47.674kpa
Nozzle6	-43.204kpa

Select a head, and click the <Exec> button. The system automatically obtains its vacuum valve.

After setting the vacuum value, click the <OK> button. The set value is validated.

Warning: When you click the <Exec> button, the axes move and the nozzle is attached or removed. Before clicking the <Exec> button, be sure to check to see if there is no one who operate the inside of the machine. To avoid a risk of injury, do not place your hand in the machine, nor move your face or head close to the machine.