Incal Mechanism Installation - OHAUS PA64 Service Manual

CHAPTER 3 MAINTENANCE PROCEDURES

3.3.25 InCal Mechanism Installation

1. Rotate the InCal Motor shaft until the Weight is in the top position.
2. Slide the new InCal Mechanism into position. Fasten it with the three screws
previously removed, but do not fully tighten them yet.
Position the InCal Mechanism so the spacing between the InCal Weight and the
3.
InCal Weight Arms is even on both sides. (See Figure 3-105.)
Adjust Spacing
Figure 3-105. InCal Mechanism Alignment.
Make sure the InCal Weight is lined up properly on the InCal Weight Arm. It must be
4.
centered in the slots of the Weight Arm. (See Figure 3-106.) When the Weight
Mechanism is properly aligned, tighten the three screws and re-check alignment.
Test the InCal Mechanism with software. (See Section 3.3.21.
5.
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Equal
Spacing
Figure 3-106. Centering InCal Weight.
3-38 Pioneer™ Balances Service Manual