Welker INLOOP ACE - Page 27

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IOM-224 MODEL: INLOOP™ ACE REV: A 13839 West Bellfort Street, Sugar Land, TX 77498 welker.com Service Department 281.491.2331
Check Valves
69. Screw down the adjustment screw to expose the wrench flats on the shaft.
70. Apply medium strength thread-locking fluid to the shaft adapter threads, and then screw the shaft adapter into the
shaft (Figure 14). While holding the shaft with a wrench, use a second wrench to screw the shaft adapter into the shaft.
71.
Insert the internal inlet check valve into the piston (Figure 14). Ensure that the correct poppet and spring are installed.
72. Apply medium strength thread-locking fluid to the piston threads, and then screw the piston into the shaft adapter
(Figure 14). While holding the shaft with a wrench, use a second wrench to screw the piston into the shaft adapter.
73.
Insert the internal outlet check valve into the cylinder base (Figure 15). Ensure that the correct poppet and spring are
installed.
74.
Screw the cylinder base onto the cylinder top (Figure 15).
Completing Reassembly
75.
Screw the cylinder top into the bottom of the body (Figure 13).
76.
Carefully install the body with cylinder base and top to the motor housing (Figure 15). Use two (2) wrenches to tighten.
77. Tighten all mating bodies to ensure there are no gaps.
78.
If the inLoop™ ACE is equipped with optional equipment, install the assembly to the cylinder base (Figure 11).
79. If applicable, replace the O-ring in each VCOconnection.
80. The unit is now ready for installation.