Capillary Service - Thermo Scientific 49i Instruction Manual

Capillary Service

Thermo Fisher Scientific
1. Press to display the Main Menu.
2. Use
Intensity Check and press
The Intensity Check screen appears.
The noise value displayed after 20 seconds should be below 4.0 Hz for a
fully warmed-up lamp (see the "Troubleshooting" chapter if the noise is
excessive).
The capillaries normally only require inspection when performance
indicates there may be a flow problem. Use the following procedure to
service the capillaries (Figure
Equipment Required:
Capillary
Wire, less than 0.015-inch OD
Equipment Damage Some internal components can be damaged by small
amounts of static electricity. A properly grounded antistatic wrist strap must
be worn while handling any internal component.
1. Turn instrument OFF, unplug the power cord, and remove the cover.
to scroll to Service, press
.
5-1).
Preventive Maintenance
Capillary Service
> to scroll to
Model 49i Instruction Manual 5-5