Disassembly Of Precision Balances With Internal Calibration - OHAUS PA64 Service Manual

CHAPTER 3 MAINTENANCE PROCEDURES
3.3.1 Variations in Pioneer Load Cells
Figure 3-7. Precision Block Style Load Cell
with InCal: Section 3.3.11, page 3-28.

3.3.2 Disassembly of Precision Balances with Internal Calibration

Precision balances that have InCal require additional disassembly procedures. (See Section
3.3.2, page 3-4.) This section explains the additional steps required to disassemble, service
and reassemble the Precision balances with InCal mechanism.
Figure 3-9 shows the balance with Top Cover and Load Cell Cover removed.
InCal Motor
Screws in InCal
Weight Cover
Ohaus Corporation www.ohaus.com
Figure 3-9. Precision Balance with InCal Mechanism.
Figure 3-8. Analytical Block Style Load Cell
with InCal: Section 3.3.11, page 3-28.
Screws in InCal
Weight Cover
3-4 Pioneer™ Balances Service Manual