Markes International Unity 2 - Page 65

Markes International Ltd
T: +44 (0)1443 230935 F: +44 (0)1443 231531 E:
enquiries@markes.com
www.markes.com
Turn on the
carrier gas, compressed gas and
instrument power.
Restart the software.
In the leak test dialog box select SV4 and HV
Leak test around the brass connector with a helium
leak detector.
If a leak is detected, g
ently tighten the brass
connector 1/8 tur
n with a 7/16” spanner and check
for leaks again. Repeat until no leak is detected.
DO NOT OVERTIGHTEN OR YOU RISK
BREAKING THE COLD TRAP AGAIN.
enquiries@markes.com
carrier gas, compressed gas and
In the leak test dialog box select SV4 and HV
Leak test around the brass connector with a helium
ently tighten the brass
n with a 7/16” spanner and check
for leaks again. Repeat until no leak is detected.
DO NOT OVERTIGHTEN OR YOU RISK
BREAKING THE COLD TRAP AGAIN.
QUI-1057
Page 65