Removing Position Sensor - OHAUS PA64 Service Manual

3.3.26 Position Sensor Assembly Removal/Installation on Block Style Load Cell
Position Sensor Removal:
1. Remove the three screws of the Position Sensor Assembly.
2. Raise the Position Sensor Assembly, which is held by the magnetic field.
If the Position Sensor Assembly has to be changed, unsolder the Flexible Ribbon
3.
Cable. (See Figure 3-107.)
Position Sensor Installation:
1. Mount the Position Sensor Assembly. Align it centrally on the Ratio Beam Pin,
and fasten it with the three screws. (See Figure 3-107.)
The flange of the Position Sensor Assembly is pre-bent to ensure its precise
positioning after screwing it on. Do not attempt to bend it straight!
Solder the Flexible Ribbon Cable to the six contacts shown in Figure 3-108.
2.
3. Adjust the Up/Down Stop following procedures in Section 3.3.31.
Pioneer™ Balance Service Manual
Unsolder 6 Contacts
Figure 3-107. Removing Position Sensor.
Note:
Figure 3-108. Ratio Beam Pin Alignment.
39
3-
CHAPTER 3 MAINTENANCE PROCEDURES
3 Screws
Ratio Beam Pin
Sensor Assembly
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