Chemistry Reference
In-Depth Information
tAble 2.6
examples of major and minor repairs
device
major repairs
minor repairs
Pumps
CPU/control boards
Driver circuit boards
Motors
Gears
Castings
Gradient proportioning valves
Pump control modules
Piton drives
Automated gradient controllers
Front panels
Power supplies
Check valves/cartridges
Plungers
Seals
Pressure transducers
Fans
Fuses
Injectors
CPU/control boards
Driver circuit boards
Injector assemblies
Valve asseblies
Fluid packs
Front panels
Power supplies
Sample positioning drives
Pressure transducers
Seal packs and needles
Valve seals
Fans
Fuses
Detectors
Cell assemblies
CPU/control boards
Analog and preamp control boards
Photodiodes and arays
Optic benches
Gratings
Grating drive devices
Mirrors
Beam splitters
Photomultiplier tubes
Optical slits
Filter wheel replacement
Front panels
Power supplies
Lamps
Cell windows
Fans
Fuses
Air filters
Data Systems
Data acquisition and control boards
CPU boards
Hard drives
Reformatting hard drives
Loading software
Reloading software
Upgrading operating system
Installing service packs (operating
and data system)
Network card
Interface boards
Displays
Power supplies
Keyboards
Printers
Removable media drives
RQAM memory modules
Analog-to-Digital
Devices
Analog-to-digital control boards
Fans
Fuses
