Thermo Scientific 5030i SHARP, Instruction Manual

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Preventive Maintenance
Pump Rebuilding
5-6 Model 5030 i SHARP Instruction Manual Thermo Fisher Scientific
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. For more
information about appropriate safety precautions, see the “
Servicing ”
chapter.
▲
Figure 5–4. Inspecting and Cleaning the Fan
Rebuild the sample pump once every 12–18 months, or as necessary
depending on the environment is is used in. The pump repair kit contains
instructions for rebuilding the pump. See the “
Servicing ” chapter for a list
of replacement parts. Perform the “ Leak Test ” procedure that follows.
This leak test procedure uses a volumetric flow meter and a custom leak
check adapter. Use the following procedure to verify no leaks.
1. Place a reference volumetric flow meter (e.g., BGI Delta Cal) onto the
inlet adapter and calibrate the 5030
i SHARP so that the reference flow
meter and the 5030
i
SHARP Monitor read the same flow rate.
2. Install the custom leak check adapter onto the inlet adapter and then
place the reference flow meter onto the leak check adapter.
Pump Rebuilding
Leak Test
Mounting Screws (4)
Filter
Fan Guard