Ion Source Replacement; Unit Top Screws - Agilent Technologies VS Series Operation Manual

B.12 Ion Source Replacement
Equipment Required
Metric Allen Wrench (Range 1.5mm to
10mm)
Non-powdered ESD-safe Nitrile or
equivalent gloves
Torque wrench, M5 head (must be
adjustable to 45 in-lbs (5.0 N-m) and 90 in-
lbs (10.2 N-m)
1. Disconnect the power to back of the unit and unplug.
2. Wait 30 seconds for the high voltage to dissipate.
3. Use an M4 Allen wrench to remove the two screws on the unit's top and open the unit
(Figure B-57).
B-40
VS Series Component Leak Detector
Disconnect power from the unit before performing any
WARNING
maintenance procedure that requires physically disconnecting
any part of the system.
Inspect the kit for deformation, damage and filament coating
NOTE
flaking prior to installation. Do not install if damaged. Touching
the filament under any condition will cause damage.
Use CPU software version LE01.02 or higher with ion sources
shipped after August 18, 2009 and with a unit of serial
LL0909L826 or higher.
Figure B-57 Unit Top Screws
M3 Philips head screwdriver
Isopropyl alcohol