Ozonator Capillary Replacement (Ozonator Option); Table 5-1. Capillary Cleaning Wire Sizes - Thermo Scientific 146i Instruction Manual

Preventive Maintenance

Ozonator Capillary Replacement (Ozonator option)

Ozonator Capillary
Replacement
(Ozonator option)
5-6 Model 146i Instruction Manual
• Check the ends of the capillary for an obvious obstruction and
remove the obstruction.
• Clear any internal blockage using an appropriate wire for the
particular capillary. Refer to
• If a restriction cannot be cleared, replace the capillary. Refer to the
appropriate capillary replacement procedure that follows.

Table 5-1. Capillary Cleaning Wire Sizes

Capillary
Ozonator
Photometer
Pressure Gauge
Pump
Refer to "Component Layout"
the instrument. If you need the capillary part number, refer to the
"Replacement Parts List"
Use the following procedure to replace the ozonator capillary
Equipment Required:
Ozonator capillary
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.
2. Unscrew the knurled fitting, separate the components, and remove the
capillary (Figure 5-2).
Table 5-1.
Wire Diameter
8 mil
8 mil
8 mil
20 mil
on page 7-8 to locate these capillaries within
on page 7-5.
(Figure 5-2).
Thermo Fisher Scientific