ABB AV3, Instruction Manual

Page: 54 / 103

REPAIR/REPLACEMENT PROCEDURES
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.
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 ).
MANIFOLD
Tools Required:
Screw driver
-inch Allen wrench
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 ).
Figure 8-2. Manifold without Filter Cover
T 00 78 0 A
O -R IN G S
O 1
O 1
S
I
I AU T O
O 2
O 2
5 32
⁄