beautypg.com

5 part 4: leak check of the vacuum system – INFICON HAPSITE ER Chemical Identification System User Manual

Page 506

background image

16 - 30

IP

N 07

4-

47

1-

P1

B

HAPSITE ER Operating Manual

16.7.5 Part 4: Leak Check of the Vacuum System

CAUTION

Checking for leaks is very important. Air leaks will
shorten NEG Pump life.

NOTE: In this instruction a MicroDuster® will be used to locate the leaks. Any

aerosol type "canned air" or dust cleaner will work as long as the
canned air has the following component: 1,1,1,2-tetrafluorefloroethane.
Please check the label for contents. If using a duster with different
ingredients, the range and target masses will have to be adjusted to the
major ions contained.

1

After the HAPSITE has pumped down for at least two hours, double-click on the
ER IQ icon. See

Figure 16-31

.

Figure 16-31 ER IQ Icon

2

Click on the Tune Icon. See

Figure 16-32

.

NOTE: Only the Advanced user access can open manual tune.

Figure 16-32 Manual Tune Icon

3

Select

default.tun

file. See

Figure 16-33

.