Dover WILDEN PSG Equalizer ISD1520, Engineering, Operation & Maintenance

Page: 17 / 24

WIL-19013-E-02 17
Step 10 Step 11 Step 12
Install the liquid chamber on top of the
primary diaphragm. Place a flat washer at each bolt. Apply anti-seize to the threads of each
bolt. Install a nut on each bolt and hand
tighten.
Step 13 Step 14
Using the socket wrench, tighten all nuts
and bolts to applicable torque specifications
identified on page 18. Note the arrow on the air chamber, pointing
to the air inlet. When installing the breather
vent, install it in the threaded hole opposite
the air inlet.
DISASSEMBLY / REASSEMBLY