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52
7.11.
Replacing the Spring Motor (PN 50-2233)
PURPOSE:
This work instruction will replace the Spring Motor in a SPE-DEX 4790 Module.
TOOLS:
-
¼ inch Nut Driver
-
5/16 inch Hexagonal Wrench
-
Short Phillips Screwdriver
PARTS REQUIRED:
50-2233 – Spring Motor
CAUTIONS:
Prior to beginning, the Controller should be turned off and the Module should have the data/power cable
unplugged. Any glassware attached as a Collection Vessel should be removed.
PROCEDURE:
1.
Remove the five (5) screws from the rear of the Module using the ¼ inch Nut Driver.
2.
Remove the cover by holding the bottom of each side and pushing the bottom backwards to
disengage the front locking tabs. Lift the cover off.
3.
Remove the screw from the rear of the Platform mount as seen in the above picture. Care should be
taken with this as the Spring Motor Attachment is what holds the Platform up.
4.
Allow the Spring Motor Wire to retract past the Pivot Wheel until the spring rests again the Spring
Motor.
Содержание SPE-DEX 4790
Страница 1: ...SPE DEX 4790 Solid Phase Extraction System Service Manual ...
Страница 6: ...5 Notes ...
Страница 35: ...34 18 0588 CE SPE DEX 4790 Key Pad 50 0145 CE Control Circuit Board 50 0027 03 External Nitrogen Regulator ...
Страница 39: ...38 ...
Страница 47: ...46 ...
Страница 59: ...58 8 Schematics 8 1 Nitrogen and Solvent Delivery System ...
Страница 60: ...59 8 2 Waste and Vacuum System ...