Manifold; Manifold Without Filter Cover - ABB AV3 Instruction Manual

REPAIR/REPLACEMENT PROCEDURES

MANIFOLD

Tools Required:
MANIFOLD
8 - 2
3. Clean or replace the filters.
a. To clean the filters, soak them in a low residue solvent. After
soaking, spray the filters thoroughly using compressed air until
they are free of particles and solvent.
b. Insert the clean or new filters (kit number 258487_1) into the
filter wells.
4. Replace and lubricate the 3 O-rings (Fig. 8-2) using the lubricant
supplied in the kit.
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Figure 8-2. Manifold without Filter Cover
5. Clean and place the cover over the filters and replace the cover
screw. Torque the cover screw to 2 Nm (18 in-lbs).
6. Transfer positioner back to automatic operation (refer to
Section 5).
Screw driver
⁄
-inch Allen wrench
5 32
1. Secure (lock) the actuator and remove supply air.
2. If equipped with equalizing valve, push in on the valve handle and
move it to the MAN position (Fig. 8-1).
3. Remove four Allen screws securing the manifold (Fig. 8-1).
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