McLane Research Laboratories Mark 78H-21, Руководство пользователя

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Replacing Varisals
®
and/or ball bearings is a multi-step process that consists of the following:
•
Step 1
-
Remove Components From the Frame
•
Step 2
-
Clean and/or Replace Variseals
®
•
Step 3
-
Clean and/or Replace Ball Bearings
•
Step 4
-
Reassemble Rotator Plates
•
Step 5
-
Perform a Leak Test
•
Step 6
-
Reinstall Components Onto the Frame
Step 1
-
Remove Components from the Frame
The first step for replacing Variseals
®
and/or ball bearings is to carefully remove the drive motor,
controller housing, funnel, and rotator assembly from the Trap frame.
If the compass/tilt option is installed, removing the controller housing will
require tilt realignment. See the Appendix F in this User Manual on the
Compass/Tilt for more detailed information.
To remove components from the frame, complete the following steps:
1. Remove the sample bottles from the rotator assembly and disconnect the drive
motor cable from the controller housing.
2. Remove the three (3) bolts and three (3) spacers that hold the drive motor to the
top fixed plate and carefully remove the drive motor.