Welker Odoreyes aef-1 User manual

INSTALLATION, OPERATION, ANDMAINTENANCEMANUAL

WELKER ATMOSPHERICEXHAUSTFILTER

MODEL

AEF-1



DRAWING NUMBER

AD837BA



MANUAL NUMBER

IOM-180



REVISION

Rev. A, 7/20/2019

TABLEOFCONTENTS

2IOM-180 MODEL:AEF-1 REV: A 13839 West Bellfort Street, Sugar Land, TX 77498 welker.com Service Department 281.491.2331



 SAFETY 3

1. PRODUCT INFORMATION 4

1.1 Introduction 4

1.2 Product Description 4

1.3 Specifications 4

1.4 Equipment Diagram 5

  

2. INSTALLATION & OPERATION 6

2.1 Before You Begin 6

2.2 Installation and Operation 6

  

3. MAINTENANCE 7

3.1 Before You Begin 7

3.2 Replacing the AEF-1 7

  

 APPENDIX 8

 A: Referenced or Attached Documents 8



IMPORTANTSAFETYINFORMATION

READALLINSTRUCTIONS

Notes emphasize information and/or provide additional information to assist the user.

Caution messages appear before procedures that could result in damage to equipment if not observed.

Warning messages appear before procedures that could result in personal injury if not observed.

This manual is intended to be used as a basic installation and operation guide for the Welker OdorEyes Atmospheric Exhaust Filter, AEF-1. For comprehensive

instructions, please refer to the IOM Manuals for each individual component. A list of relevant component IOM Manuals is provided in Appendix A of this manual.

The information in this manual has been carefully checked for accuracy and is intended to be used as a guide for the installation, operation, and maintenance of

the Welker OdorEyes equipment described in this manual. Correct installation and operation, however, are the responsibility of the end user. Welker reserves the right

to make changes to this manual and all products in order to improve performance and reliability.

BEFOREYOUBEGIN

Read these instructions completely and carefully.

IMPORTANT - Save these instructions for local inspector's use.

IMPORTANT - Observe all governing codes and ordinances.

Note to Installer - Leave these instructions with the end user.

Note to End User - Keep these instructions for future reference.

Installation of this Atmospheric Exhaust Filter is of a mechanical nature.

Proper installation is the responsibility of the installer. Product failure due to improper installation is not covered under the warranty.

If you received a damaged Atmospheric Exhaust Filter, please contact a Welker representative immediately.

Phone: 281.491.2331

Address: 13839 West Bellfort Street

Sugar Land, TX 77498

SAFETY

3IOM-180 MODEL:AEF-1 REV: A 13839 West Bellfort Street, Sugar Land, TX 77498 welker.com Service Department 281.491.2331

1.1 Introduction

We appreciate your business and your choice of Welker products. The installation, operation, and maintenance liability for this

equipment becomes that of the purchaser at the time of receipt. Reading the applicable Installation, Operation, and

Maintenance (IOM) Manuals prior to installation and operation of this equipment is required for a full understanding of its

application and performance prior to use.*

If you have any questions, please call Welker at 1-281-491-2331.

*The following procedures have been written for use with standard Welker OdorEyes parts and equipment. Assemblies that have been modified may have

additional requirements and specifications that are not listed in this manual.

1.2 Product Description

The Welker OdorEyes AEF-1 Atmospheric Exhaust Filter is designed to remove mercaptan odor from natural gas exhaust lines at

stations near or in populated areas. The internal filter media absorb offensive odors from constant or intermittent bleed systems.

Welker may custom design the AEF-1 to suit the particular application and specifications of each customer.

1.3 Specifications



The specifications listed in this section are generalized for this equipment. Welker can modify the equipment according to your

company's needs. Please note that the specifications may vary depending on the customization of your equipment.

Table 1: AEF-1 Specifications

Application Odor Removal From Natural Gas Exhuast Lines

Materials of Construction Resilient Composites

Maximum Allowable Operating Pressure Atmospheric Conditions Only

Temperature Range 0 °F to 140 °F (-17 °C to 60 °C)

Inlet Connection

¼" FNPT

½" FNPT

¾" FNPT

SECTION 1: PRODUCTINFORMATION

4IOM-180 MODEL:AEF-1 REV: A 13839 West Bellfort Street, Sugar Land, TX 77498 welker.com Service Department 281.491.2331

1.4 Equipment Diagram

Figure 1: Welker AEF-1 Diagram

5IOM-180 MODEL:AEF-1 REV: A 13839 West Bellfort Street, Sugar Land, TX 77498 welker.com Service Department 281.491.2331

2.1 Before You Begin



After unpacking the unit, check the equipment for compliance and any damage that may have occurred during shipment.

Immediately contact a Welker representative if you received damaged equipment.



When sealing fittings with PTFE tape, refer to the proper sealing instructions for the brand used.

2.2 Installation and Operation



The AEF-1 is designed to be used in conjunction with existing equipment powered by odorized natural gas. Refer to the

Installation, Operation, and Maintenance (IOM) Manual for the equipment and company standards for proper equipment

arrangement.



1. Tube from the natural gas exhaust line to the inlet of the AEF-1 (Figure 1).



The AEF-1 must be installed vertically with the outlet pointing down.



2. As necessary, open any valve(s) before the AEF-1 to allow exhaust flow to the AEF-1.

3. During operation, monitor for the smell of odorized natural gas. If the smell of odorized natural gas is noticeable, the

AEF-1 is no longer filtering effectively and needs to be replaced.

SECTION 2: INSTALLATION&OPERATION

6IOM-180 MODEL:AEF-1 REV: A 13839 West Bellfort Street, Sugar Land, TX 77498 welker.com Service Department 281.491.2331

3.1 Before You Begin

1. Replacement of the AEF-1 is necessary when the smell of odorized natural is noticeable.

2. Welker recommends having an adjustable wrench available for maintenance. Please note that the exact tool required

may vary by model.

3.2 Replacing the AEF-1

1. As necessary, close any valve(s) before the AEF-1 to isolate the AEF-1 from the exhaust flow.

2. Remove the AEF-1 from the exhaust line and discard.

3. Connect the inlet of the replacement AEF-1 to the natural gas exhaust line (Figure 1).



The AEF-1 must be installed vertically with the outlet pointing down.



4. As necessary, open any valve(s) before the AEF-1 to allow exhaust flow to the AEF-1.

5. The replacement AEF-1 is now operational.

SECTION 3: MAINTENANCE

7IOM-180 MODEL:AEF-1 REV: A 13839 West Bellfort Street, Sugar Land, TX 77498 welker.com Service Department 281.491.2331

Welker Installation, Operation, and Maintenance (IOM) Manuals suggested for use with this unit:

lNone

Other Installation, Operation, and Maintenance (IOM) Manuals suggested for use with this unit:

lNone

Welker drawings and schematics suggested for use with this unit:

lAssembly Drawing: AD837BA

APPENDIX A: REFERENCEDOR ATTACHED DOCUMENTS

8IOM-180 MODEL:AEF-1 REV: A 13839 West Bellfort Street, Sugar Land, TX 77498 welker.com Service Department 281.491.2331

____________________________________________________________________________________________________



13839 West Bellfort Street

Sugar Land, TX77498

Phone: 281.491.2331

welker.com

NOTES

9IOM-180 MODEL:AEF-1 REV: A 13839 West Bellfort Street, Sugar Land, TX 77498 welker.com Service Department 281.491.2331

Welker OdorEyes AEF-1 User manual

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