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T® WEEDER-ROOT PRESSURIZED LINE LEAK DETECTION <br /> SITE PREPARATION AND <br /> INSTALLATION INSTRUCTIONS <br /> SECTION 5. PLLD SYSTEM INSTALLATION <br /> CAUTION: DO NOT ALLOW SEALANT TO <br /> Bill WARNING: TO AVOID ELECTRICAL CONTACT THE STRAINER SCREEN. <br /> W SHOCK WHICH COULD KILL YOU, BE <br /> SURE AC POWER TO THE TLS-350 or <br /> TLS-35OR MONITOR AND SUBMERS- <br /> IBLE PUMPS IS OFF DURING INSTALLA- <br /> TION. <br /> WARNING: TO AVOID PRODUCT LEAK- <br /> AGE WHICH COULD CAUSE SEVERE <br /> ENVIRONMENTAL DAMAGE OR EXPLO- <br /> SION RESULTING IN DEATH, SERIOUS <br /> PERSONAL INJURY, PROPERTY LOSS Ii�'i ' f <br /> AND EQUIPMENT DAMAGE, BE SURE <br /> AC POWER TO THE TLS-350 or TLS- <br /> 350R MONITOR AND SUBMERSIBLE <br /> PUMPS IS OFF DURING INSTALLATION. C__ <br /> WARNING: IN INSTALLATION OF THIS <br /> PRODUCT, COMPLY WITH THE NA- <br /> TIONAL ELECTRICAL CODE; FEDERAL, <br /> STATE AND LOCAL CODES; AND <br /> OTHER APPLICABLE SAFETY CODES. <br /> WARNING: TO PROTECT YOURSELF I Figure 2. Pump Port Strainer Installation <br /> AND OTHERS FROM BEING STRUCK BY <br /> VEHICLES, BLOCK OFF YOUR WORK B. PLLD IN-LINE CHECK VALVE <br /> AREA DURING INSTALLATION OR SER- INSTALLATION(For Red Jacket and Tokheim <br /> VICE. Pumps) <br /> WARNING: FAILURE TO COMPLY WITH The in-line check valve is for use with Red Jacket and <br /> THESE WARNINGS COULD RESULT IN Tokheim submersible pumps installed in containment <br /> DEATH, SERIOUS PERSONAL INJURY, sumps.It installs into the pump output port,providing the <br /> PROPERTY LOSS AND EQUIPMENT same leak detection technology as the SwiftCheck' <br /> DAMAGE. valve. <br /> 1. Turn OFF AC power to the submersible pump and <br /> A. PLTW PORT STRAINER INSTALLATION TLS-350 or TLS-3508 System before beginning the <br /> (For In-Line Check Valves only) installation. <br /> an in-line check valve, follow these steps 2. If this is a new installation where no piping currently <br /> If you are using <br /> exists, proceed to Step 3. In existing systems where <br /> to install the Veeder-Root pump port strainer: <br /> piping is currently installed: <br /> 1. If the submersible turbine pump is equipped with a <br /> mechanical line leak detector, remove it and any a. Close the shutoff valve (if installed) in the man- <br /> related tubing and fittings. hole to prevent fuel from draining back from the <br /> dispenser. <br /> 2. If the submersible turbine pump is not equipped with <br /> b. Place a catch pan or container to collect draining <br /> a mechanical LLD, remove the mechanical LLD port <br /> plug(2"). product under the union where the piping will be <br /> 3. Install the pump port strainer in the mechanical LLD disconnected from the submersible pump. <br /> pump port(Figure 2). CAUTION: IF THE PLLD CHECK VALVE IS BE- <br /> I ej ING INSTALLED AT AN EXISTING SITE, <br /> NOTE: Seal the NPT threads only with a UL DRAIN THE PRODUCT PIPELINE USING PRO- <br /> classified nontoxic pipe sealant. CEDURES THAT WILL PREVENT PRODUCT <br /> SPILLAGE. PRODUCT SPILLAGE COULD <br /> CREATE SERIOUS ENVIRONMENTAL AND <br /> SAFETY HAZARDS. <br /> c. Loosen the union and drain the pipeline using <br /> procedures that will prevent product spillage. <br /> PRODUCT SPILLAGE COULD CREATE SE- <br /> RIOUS ENVIRONMENTAL AND SAFETY <br /> HAZARDS! <br /> 8 <br />