OHAUS Pioneer PA64, Руководство по обслуживанию

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CHAPTER 3 MAINTENANCE PROCEDURES
Pioneer
™ Balance Service Manual
3-
37
Ohaus Corporation www.ohaus.com
3.3.23 InCal Motor Removal & Replacement
4.
Install the Coupler supplied with the
replacement motor, then rotate the
Motor Shaft by hand until it is in a
counter-clockwise position. (See
Figure 3-102.) If the Coupler is not in
the position shown, remove the
screw and coupler, reposition as
shown, and tighten the screw on the
Motor Shaft.
Figure 3-102. Motor Shaft in counter-
clockwise position.
5. Install the InCal Motor to the InCal Mechanism. The Motor Shaft must be in the
position shown in Figure 3-102.
6. Secure the InCal Motor and InCal Motor Shield to the InCal Mechanism with the
screws previously removed.
7. Test the InCal Mechanism again, as described in Section 3.3.21.
8.
If the test is successful, re-install the Load Cell. (See Section 3.3.19.)
3.3.24 InCal Mechanism Removal
NOTE: Replacement InCal Mechanisms are available assembled with the InCal Motor installed.
1. Open the balance and remove the Load Cell as described earlier.
2.
Remove the three Mounting Screws from the InCal Mechanism. (See Figure 3-103.)
Figure 3-103. Mounting Screws holding InCal
Mechanism.
Figure 3-104. Removing the InCal
Mechanism.
3.
Slide the InCal Mechanism as shown to remove it. (See Figure 3-104.)
Coupler
Screw
Correct Angle
3 Mounting Screws