Figure 5-1. Inspecting And Cleaning The Fan - Thermo Scientific 410i Instruction Manual

Preventive Maintenance
Capillary Cleaning or Replacement
Capillary Cleaning
or Replacement
5-4 Model 410i Instruction Manual
Figure 5–1. Inspecting and Cleaning the Fan
Use the following procedure to clean or replace the capillary
Equipment Required:
Wrench, 5/8-inch
Capillary
Capillary cleaning wire (smaller than 0.015-inch)
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 the instrument OFF, unplug the power cord, and remove the
cover.
2. Remove the capillary from the inlet elbow fitting on the pump head.
3. Clean with less than 0.015-inch diameter wire or replace.
4. Install the capillary by following the previous steps in reverse.
Mounting Screws (4)
Filter
Fan Guard
▲
Thermo Fisher Scientific
(Figure 5–2).