Replacement Pcu Assembly - Fluke P3100 Series User Manual

P3100 & P3200 Series
Users Manual
16. Insert piston/cylinder assembly into piston nut (5) through the threaded end, such that
17. Replace piston cap (4), and secure with set screw (3), DO NOT OVER-TIGHTEN.
18. Carefully screw the assembly into the instrument, ensuring that the o-ring (9) is clean
19. Replace weight carrier assembly (1 & 2), ensuring that it locates correctly on the

Replacement PCU Assembly

The piston and cylinder assembly is a matched pair, which is
calibrated and adjusted to a calculated mass figure. If, for any
reason, the piston or cylinder becomes damaged, then the
entire assembly must be replaced. The replacement assembly
consists of the following components: Item numbers
1 through 7.
6-8
the shoulder on the cylinder is located within the central bore of the nut.
and undamaged, and correctly fitted to the piston post (10).
piston cap.
W Caution