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VEEDER-ROOT PRESSURIZED LINE LEAK DETECTION SITE PREPARATION AND INSTALLATION INSTRUCTIONS SECTION 6. WIRING CONNECTIONS A. GENERAL WIRING PRACTICES. (See Figure 1, "TLS-350 or TLS-3508 System Wiring 1. Be sure all wires are color-coded or carefully marked Diagram") to identify their source. To the installer: Read and adhere carefully to the 2. The PLLD Interface Module in the TLS monitor instructions in the following warnings during wiring comes with a connector in place. Do not remove the installation! connector from the module or remove the module from its slot in the monitor during wiring. Termi- nal identifications appear only on the module .111 WARNING: TO AVOID ELECTRICAL bracket. Removing the connector from the module IW SHOCK WHICH COULD KILL YOU, BE increases the risk of wiring errors. SURE AC POWER TO THE TLS-350 or 3. Label all connectors using the self-adhesive labels TLS-35OR MONITOR AND SUBMERSIBLE g PUMPS IS OFF DURING INSTALLATION. supplied according to the slot in which the modules WARNING: SUBSTITUTION OF COMPO- are installed. NENTS MAY IMPAIR INTRINSIC SAFETY. IR NOTE: Once a connector has been wired on a CIRCUITRY WITHIN THE CONSOLE BAR- module and the TLS system has been pro- RIER FORMS AN INTRINSICALLY SAFE, grammed, the connector and module cannot be ENERGY LIMITED SYSTEM.THIS SYSTEM moved to another slot without reprogramming MAKES THE PLLD INTRINSICALLY SAFE the system. FOR USE IN A CLASS I GROUP D HAZ- ARDOUS LOCATION. THE SENSOR WIR- 4. Record the location (i.e., Line #1 (regular), Line#2 I N G IS INTRINSICALLY SAFE ONLY (super), etc.)of each PLLD wired to a module on the WHEN CONNECTED TO FORM NUMBER circuit directory inside the TLS monitor door. 8470 AND 8482 CONSOLES. WARNING: EXPLOSION AND/OR EQUIP- B. PRESSURIZED LINE LEAK INTERFACE MENT DAMAGE COULD OCCUR IF CON- MODULE WIRING CONNECTIONS. DUITS DO NOT ENTER THE TLS-350 or TLS-35OR MONITOR THROUGH THEIR 1. Turn OFF all AC power to the TLS monitor and sub- DESIGNATED PREFORMED KNOCK- OUTS. mersible pumps. WARNING: IN INSTALLATION OF THIS 2. Connect the color-coded or marked wires from each PRODUCT, COMPLY WITH THE NA- Line Leak Sensor to the proper terminals on the TIONAL ELECTRICAL CODE; FEDERAL, PLLD Interface Module connector(see Figure 1). STATE AND LOCAL CODES; AND OTHER CAUTION: LOW VOLTAGE PLLD MODULE APPLICABLE SAFETY CODES. POSITIONS MUST FOLLOW SAME PRODUCT WARNING: TO PROTECT YOURSELF AND ORDER AS HIGH VOLTAGE PLLD POSI- OTHERS FROM BEING STRUCK BY VEHI- TIONS. IF THIS RULE IS NOT FOLLOWED, CLES, BLOCK OFF YOUR WORK AREA THE WRONG PRESSURE WILL BE READ ON DURING INSTALLATION OR SERVICE. A PRODUCT LINE, AND FAILED 3GAL TESTS WILL DISABLE THE FUELING FOR THE WARNING: FAILURE TO COMPLY WITH PRODUCT IDENTIFIED BY THE LOW VOLT- THESE WARNINGS COULD RESULT IN AGE PLLD POSITION. DEATH, SERIOUS PERSONAL INJURY, PROPERTY LOSS AND EQUIPMENT DAM- 3. Be sure to maintain correct circuit orientation AGE. between the color-coded or marked field wires and connector terminals during wiring. r 3 t F 11 d