A.R.I. S015 EN - Manual (Page 2)

D. Instructions for Replacing the Rolling Seal
D.1 Perform steps C.1 thru C.3 found above in C . Basic Periodic Maintenance
D.2 Unscrew and remove the Discharge Outlet (1).
D.3 Remove the Rollpin (2) with the aid of a hand punch, small hammer and pliers.
D.4 Press down on the threaded end of the Orifice and Float Assembly (4)(6)(7)(8)(12) that extends
out from the top the Cover (5), remove and place it on a flat surface for the next step.
D.5 Remove the damaged Rolling Seal (7) by extracting it from both ends of the Lever (8).
D.6 Replace with a new Rolling Seal by inserting each end of the seal into each slot in the Lever (8).
D.7 Reinsert the Oricice and Float Assembly into the Cover by pushing the threaded end of
the assembly up through the bottom hole in the Cover.
D.8 Aligned the holes in the threaded end with the slots in the Cover.
D.9 Insert the Rollpin into the hole with the aid of a hand punch and small hammer.
D.10 Make sure the ends of the Rollpin sit inside the slots of the Cover.
D.11 Place the Cover with the attached assembly onto the Body (5).
D.12 Insert the 4 Bolts and Washers (11) into the Cover holes and tighten the Nuts (11).
E. Troubleshooting
PROBLEM CAUSE SOLUTION
Leak From the c. Perform the steps in: a. Dirt particles
Small Orifice C . Basic Periodic Maintenance stuck in the
orifice
d. Perform the steps in:
b. Rolling Seal D. Instructions for Replacing the Rolling Seal
torn