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MDE-4645B Model 52 Pressure Regulator Valve Installation/Parts Manual · August 2019

Page 5

Important Safety Information

Hazards and Actions

 

The following actions are recommended regarding these hazards:

• Do not go near a fuel spill or allow anyone else in the area.
• Use station EMERGENCY CUTOFF immediately. Turn off all system circuit breakers to the island(s).
• Do not use console E-STOP, ALL STOP and PUMP STOP to shut off power. These keys do not 

remove AC power and do not always stop product flow.

• Take precautions to avoid igniting fuel. Do not allow starting of vehicles in the area. Do not allow 

open flames, smoking or power tools in the area.

• Do not expose yourself to hazardous conditions such as fire, spilled fuel or exposed wiring.
• Call emergency numbers.

WARNING

Spilled fuels, accidents involving pumps/dispensers, or uncontrolled fuel flow create a 
serious hazard.
Fire or explosion may result, causing serious injury or death.
Follow established emergency procedures.

!

Collision of a Vehicle with Unit

Fire at Island

Fuel Spill

Содержание 52

Страница 1: ...Model 52 Pressure Regulator Valve Installation Parts Manual MDE 4645B...

Страница 2: ...File Products listed with UL MH4314 All dispensers and self contained pumping units MH6418 Power operated Transfer Pump Models 25 25C 26 27 28 72 72S 72SP 72X 73 and 1820 MH7404 Hand operated Transfe...

Страница 3: ...st 2019 Page i Table of Contents 1 Introduction 1 Purpose 1 Abbreviations and Acronyms 1 Warranty 1 2 Important Safety Information 3 3 Installation 7 Installation Precautions 7 Valve Requirements 8 Tr...

Страница 4: ...Page ii MDE 4645B Model 52 Pressure Regulator Valve Installation Parts Manual August 2019 This page is intentionally left blank...

Страница 5: ...butor The Model 52 Pressure Regulator Valve is a unique control valve developed for use with suction type island dispensers The Model 52 Pressure Regulator can be used for Aboveground Storage Tank AST...

Страница 6: ...Introduction Warranty Page 2 MDE 4645B Model 52 Pressure Regulator Valve Installation Parts Manual August 2019 This page is intentionally left blank...

Страница 7: ...ect maintain or service this equipment in accordance with these codes regulations and standards may lead to legal citations with penalties or affect the safe use and operation of the equipment Replace...

Страница 8: ...ample stopped bleeding by pressure and so on Whether or not a victim has vomited for example if swallowed or inhaled something and so on IMPORTANT Oxygen may be needed at scene if gasoline has been in...

Страница 9: ...t off power These keys do not remove AC power and do not always stop product flow Take precautions to avoid igniting fuel Do not allow starting of vehicles in the area Do not allow open flames smoking...

Страница 10: ...Page 6 MDE 4645B Model 52 Pressure Regulator Valve Installation Parts Manual August 2019 Important Safety Information This page is intentionally left blank...

Страница 11: ...of valve DO NOT experiment with fuel dispensing equipment if you are not sure whether the installation is correct DO NOT install any underground piping without proper swing joints Always use shoulder...

Страница 12: ...m piping or the system Installation must locate the shear groove at the same level as the top of the concrete island 1 2 inch 13 mm Installation must include shutoff or gate valve to close the system...

Страница 13: ...UNT OF PRODUCT REQUIRED BY THE DISPENSING NOZZLE TO PASS THROUGH THE SUCTION ISLAND DISPENSER THUS PREVENTING THE AIR SEPARATOR FROM OVERFLOWING WHETHER OR NOT THE SUCTION ISLAND DISPENSER IS IN OPERA...

Страница 14: ...de requirements 2 Piping fittings seals valves sumps etc to be furnished by customer 3 Warning Safety shear section must be even with the bottom of the pump base SAFETY SHEAR SECTION WHEN ASSEMBLING A...

Страница 15: ...in the appropriate parts lists Procedures that require the disassembly of portions of the fueling installation should be performed by qualified service personnel Do not depend upon the repair service...

Страница 16: ...Parts Page 12 MDE 4645B Model 52 Pressure Regulator Valve Installation Parts Manual August 2019 Figure 4 1 Model 52 Pressure Regulator Valve...

Страница 17: ...uare Ring 2 014273 Square Ring 3 014274 Valve Cover 4 014319 Pressure Relief Valve Assembly 5 063312 Suction Screen Complete Gas 063313 Suction Screen Complete Diesel 6 014262 Pilot Valve Spring 7 014...

Страница 18: ...ts List 2019 GASBOY 7300 West Friendly Avenue Post Office Box 22087 Greensboro North Carolina 27420 Phone 1 800 444 5529 http www gasboy com Printed in the U S A MDE 4645B Model 52 Pressure Regulator...

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