Pcu Assembly - 22 Mm Nominal Diameter; Piston Cleaning - Fluke P3000 Series User Manual

Item
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PCU Assembly — 22 mm Nominal Diameter
1. The weight carrier is permanently attached to the piston; hold the weight carrier and
2. Unscrew and remove bearing cap (3).
3. Carefully withdraw the piston from the cylinder (2).

Piston Cleaning

4. Use "non-fluffing", non-abrasive, lint-free tissue or absorbent cloth. Hold the piston
5. To remove all traces of contamination, the piston can be cleaned in a suitable solvent.
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Figure 5-3. PCU Assembly - 16 mm
Table 5-3. PCU Assembly - 16 mm - Parts List
Description
Piston Spec
Bearing 3918063
Cylinder Spec
gently lift the piston (1).
by the weight carrier, and rub the tissue back and forth along its length.
O-ring seals (where fitted) are Nitrile rubber, and should not be
immersed in solvents, as they will become damaged. They
should be wiped carefully with a new tissue.
Fluke-Direct
PCU Assembly — 22 mm Nominal Diameter
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Part Item
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6
W Caution
Maintenance & Servicing
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Description Part
O Ring 3864766
Piston Stop Spec
O Ring 3864954
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