Hanger With Two Screws - OHAUS PA64 Service Manual

3.3.16 Disassembling Analytical Load Cells
11. Remove the Hanger from the Load Cell by removing the two screws inserted earlier.
(See Figure 3-64.)
Figure 3-64. Hanger with two screws.
12. Install the Service Fixture, using the finger screws provided, in order to stabilize the
moving parts. (See Figure 3-65.)
13. Remove the Ratio Beam Flexures.
14. Carefully examine each Flexure to see if it is bent. If uncertain, place the Flexure on
a clean flat surface and check that both sides rest evenly on the surface. If a Flexure
is bent even slightly, it must be replaced for the balance to operate properly.
15. Remove the two screws that secure the Vane as shown in Figure 3-66.
Then lift the Vane out and set it aside.
Figure 3-66. The Vane is secured by two
screws.
Pioneer Balances Service Manual
CHAPTER 3 MAINTENANCE PROCEDURES
Ratio Beam Flexures
Figure 3-65. Service Fixture attached to the
front of Load Cell after removing Hanger.
Figure 3-67. The Vane removed.
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