Capillaries Inspection And Replacement; Figure 5-1. Inspecting And Replacing The Capillaries - Thermo Scientific 42iQHL Instruction Manual

Maintenance

Capillaries Inspection and Replacement

Capillaries
The capillaries normally only require inspection when instrument
performance indicates that there may be a flow problem.
Inspection and
Replacement
Equipment Damage Some internal components can be damaged by small
amounts of static electricity. A properly ground antistatic wrist strap must
be worn while handling any internal component. ▲
Use the following procedure to inspect and replace the capillaries. This
procedure can be used to check any or all of the capillaries.
1. Turn instrument OFF, unplug power cord and remove the cover
(Figure 2–1).
Figure 5–1. Inspecting and Replacing the Capillaries
Thermo Scientific 42iQHL Instruction Manual 5-3