Hardware manual

Maintenance 4
Agilent 7500 Series ICP-MS Hardware Manual 4-127
To open the Reaction Gas Line Maintenance dialog box, complete the
following steps:
1 Select Instrument>>Instrument Control from ICP- MS Top. The ICP- MS
Instrument Control window appears.
2 Select Maintenance>>Reaction Gas from the ICP- MS Instrument
Control window.
3 If a warning message is displayed, check the content and then click OK.
The Reaction Gas Line Maintenance dialog box appears.
Figure 105 Reaction Gas Line Maintenance dialog box
The following information is displayed in the Reaction Gas Line Maintenance
dialog box.
•Output: Set each reaction gas flow rate.
• Open Bypass Valve: When this dialog box is open, Open Bypass Valve is
always selected and the bypass valve is open.
•H
2
Gas: H
2
gas flow rate setting. Enter the flow rate value in the text box
and click the Enter button.
•He Gas: He gas flow rate setting. Enter the flow rate value in the text box
and click the Enter button.
CAUTION
Hydrogen gas is explosive. Follow the Hydrogen Safety Guide and use special caution
when handling this gas.