Vag GA Industries FIGURE 939 Скачать руководство пользователя

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Manual Number 939-IOM-111120

INSTALLATION, OPERATION AND

MAINTENANCE MANUAL

FIGURE 939

”x1”, 2” & 3”x 2” Drawing EAV-7105

AIR & VACUUM VALVES

FOR SEWAGE & WASTEWATER

TABLE OF CONTENTS

Introduction

….………………………… 2

Description of Operation

.....………… 2

Receiving & Storage

.....……………… 2

Installation ......

…………………………. 2

Valve Construction

......………………. 3

Preventive Maintenance

....………….. 3

Testing/Trouble Shooting

...…………… 3

Disassembly

....………………………… 3

Assembly

....……………………………. 4

Backflushing Instructions

…………… 4

Order Replacement Parts

…………….. 4

Repair Kits

……………………………… 5

Warranty

.……………………………….. 5

Figure 939 Drawing/Parts List

….…. 5

234 Clay Avenue

• Mars, PA 16046 USA

Telephone (724) 776-1020

• Fax (724) 776-1254

E-mail:

[email protected]

Содержание GA Industries FIGURE 939

Страница 1: ...uction 2 Description of Operation 2 Receiving Storage 2 Installation 2 Valve Construction 3 Preventive Maintenance 3 Testing Trouble Shooting 3 Disassembly 3 Assembly 4 Backflushing Instructions 4 Order Replacement Parts 4 Repair Kits 5 Warranty 5 Figure 939 Drawing Parts List 5 234 Clay Avenue Mars PA 16046 USA Telephone 724 776 1020 Fax 724 776 1254 E mail info ga vag group com ...

Страница 2: ...the ground without dropping The valves should remain in a clean dry and weather protected area until installed For long term storage greater than 6 months the rubber surfaces of the seat should be coated with a non toxic lubricant such as SuperLube made by Synco Chemical Do not expose the rubber parts to sunlight or ozone INSTALLATION The Figure 939 is standard with 2 or 3 NPT screwed pipeline con...

Страница 3: ...e The float should drop as the water leaves the valve NOTE A manual valve can be installed in place of the pipe plug to facilitate testing valves are included with backflushing attachments Replace or tighten the pipe plug and slowly open the inlet isolating valve After expelling air the valve should close and seal tightly TROUBLESHOOTING Valve Does Not Close Fluid Leakage Verify debris has not col...

Страница 4: ... Lubricate cover O ring 13 in cover 2 and install on body 1 ensuring O ring is retained Install the cover bolts 11 and tighten in an alternating pattern Carefully introduce pressure and check for leaks BACKFLUSHING INSTRUCTIONS Follow all local cross connection and safety codes and regulations To determine if a GA Industries sewage air valve needs cleaning or backflushing Close the inlet isolating...

Страница 5: ...ubber 9 Renewable Seat Buna N Rubber 10 Seat O Ring Buna N Rubber 11 Cover Bolt Zinc Plated Steel 12 Float Ball 316 Stainless Steel 13 Float Screw Nylon 14 Pipe Plug Steel 15 1 Pipe Plug Cast Iron 16 2 Pipe Plug Cast Iron 17 Float Hood 316 Stainless Steel 18 Lock Washer 410 Stainless Steel REPAIR KITS Soft Goods Kit A939 Part Number 2 80 1000 023 contains Items 8 9 and 10 Other parts are ordered i...

Страница 6: ...6 This page intentionally left blank ...

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