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 Introduction

This guide contains instructions to install a grounding clamp onto an installed PLLD Transducer. 

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Safety Precautions

The following safety symbols may be used throughout this manual to alert you to important safety hazards and 
precautions.

EXPLOSIVE

Fuels and their vapors are extremely explosive if 
ignited.

FLAMMABLE

Fuels and their vapors are extremely flammable.

ELECTRICITY

High voltage exists in, and is supplied to, the 
device. A potential shock hazard exists.

TURN POWER OFF

Live power to a device creates a potential shock 
hazard. Turn Off power to the device and associated 
accessories when servicing the unit.

WARNING

Heed the adjacent instructions to avoid damage 
to equipment, property, environment or personal 
injury.

USE SAFETY BARRICADES

Unauthorized people or vehicles in the work area are 
dangerous. Always use safety cones or barricades, 
safety tape, and your vehicle to block the work area.

READ ALL RELATED MANUALS

Knowledge of all related procedures before you 
begin work is important. Read and understand all 
manuals thoroughly. If you do not understand a 
procedure, ask someone who does.

WARNING

This product is to be installed and operated in the highly combustible environment 
of a gasoline tank where flammable liquids and explosive vapors may be present.

FAILURE TO COMPLY WITH THE FOLLOWING WARNINGS AND SAFETY 
PRECAUTIONS COULD CAUSE DAMAGE TO PROPERTY, ENVIRONMENT, 
RESULTING IN SERIOUS INJURY OR DEATH.

Observe the following precautions:

1. Read and follow all instructions in this manual, including all safety warnings.

2. To be installed in accordance with the National Electrical Code (NFPA 70) and 

the Code for Motor Fuel Dispensing Facilities and Repair Garages (NFPA 30A).

3. Before installing this device, turn Off, tag/lock out power to the system, 

including console and submersible pumps. 

4. To protect yourself and others from being struck by vehicles, block off your 

work area during installation or service.

OFF

OFF

PLLD Grounding Clamp

Manual No: 

577014-012

 • Revision: 

A

Installation Guide

Содержание PLLD

Страница 1: ...barricades safety tape and your vehicle to block the work area READ ALL RELATED MANUALS Knowledge of all related procedures before you begin work is important Read and understand all manuals thoroughly If you do not understand a procedure ask someone who does WARNING This product is to be installed and operated in the highly combustible environment of a gasoline tank where flammable liquids and ex...

Страница 2: ...TS TO THE TLS CONSOLE 3 Using the ring terminal supplied in the kit insert the stripped ground wire into the barrel of the ring terminal 4 Use a properly sized crimping tool to ensure a good tight bond see Figure 2 5 Place the clamp around the sensor and attach the ring terminal to the clamp with the clamp bolt 6 Securely tighten the clamp bolt until the clamp tightly grips the sensor body and no ...

Страница 3: ...each tank sump 2 All sump earths are connected to common point 3 From the common point earth is connected to an Earth spike 4 From the common point earth is also connected to the building earth in the distribution panel Building electrical distribution panel 2 012 3 eps Securely crimp stripped barrier wire in ring terminal Slip ring terminal onto bolt and screw bolt into clamp nut Tighten bolt unt...

Страница 4: ...1 2 3 4 5 6 PRESSURE LINE LEAK INTERFACE MODULE Conduit or ducting Attach cable shield to ground lug closest to conduit duct entry Intrinsically Safe Bay of Console AC Mains Breaker Panel Shield Ground wire with 4 mm cross sectional area minimum Connects to the site s earth ground 2 PLLD sensor grounding clamp Tighten bolt until clamp cannot be rotated by hand Non Intrinsically safe conduit or duc...

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