Transducer Installation; Figure 4-4. Functional Element Modifications - Veeder-Root WPLLD Site Prep And Installation Manual

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WPLLD Site Prep and Installation Guide

Red Jacket Pump WIth

Older Functional Element

Red Jacket Pump WIth

Pressurstat

TRANSDUCER INSTALLATION

Red Jacket Pumps with Pressurstat -- start with Step 1. Red Jacket Pumps with SwiftCheck valve--start with Step 3.

Refer to Figure 4-8 on page 4-7 as you install the WPLLD transducer.

1. Remove the plug from the top of the line pressure test port (Red Jacket Pumps with Pressurstat only).

2. Install the pump fitting in the port (Red Jacket Pumps with Pressurstat only).

IMPORTANT! Seal the NPT pipe threads on the fitting with a UL-classified nontoxic thread sealant suitable for the

fuel involved. Do not apply sealant to the threads adjacent to the flare fitting.

3. Remove the O-ring from the installation kit and lightly lubricate it with mineral oil or other suitable lubricant. Install

the O-ring onto WPLLD transducer by carefully pushing it over the external threads and into the groove above the

threads. Remove the protective plastic cap from the WPLLD transducer (do not discard cap).

Remove spring/

piston assembly

Replace rubber

diaphragm

Functional element

orifice - drill out to

3/16" dia.