Welker ALD-1 Installation, Operation And Maintenance Manual

Automatic liquid dump

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Welker
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 equipment described above. Correct operating and/or installation
techniques, however, are the responsibility of the end user. Welker reserves the right to make changes to this and all
products in order to improve performance and reliability.
© Copyright 2023, Welker Inc.
®
Automatic Liquid Dump
Models
ALD-1, ALD-3, ALD-5, ALD-19
Installation,
Operation,
Maintenance
Manual
13839 West Bellfort
Sugar Land, Texas 77498-1671
Tel.: (800) 776-7267
Tel.: (281) 491-2331
Fax: (281) 491-8344
www.welkereng.com
and
U.S.A.

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Summary of Contents for Welker ALD-1

  • Page 1 Welker equipment described above. Correct operating and/or installation techniques, however, are the responsibility of the end user. Welker reserves the right to make changes to this and all products in order to improve performance and reliability.
  • Page 2 This page intentionally left blank...
  • Page 3: Table Of Contents

    MAINTENANCE INSTRUCTIONS General ...........................8 Disassembly instructions ....................9 Maintenance instructions ....................9 ® ® ® Welker , Welker Jet , and WelkerScope are registered trademarks owned by Welker. IOM-040 Page 3 of 10 ALD-1, ALD-3, ALD-5, ALD-19 Rev: E Last updated: 6/30/2023...
  • Page 4: General

    When the downcomer lifts, it will open the dump port, allowing the liquids to be drained. The ALD-1 incorporates a coalescing device for product supply that is high in aerosols. The device will coalesce the aerosols into liquid droplets, which will then drop around the float.
  • Page 5 SPECIFICATIONS Figure 1 IOM-040 Page 5 of 10 ALD-1, ALD-3, ALD-5, ALD-19 Rev: E Last updated: 6/30/2023...
  • Page 6 SPECIFICATIONS The specifications listed in this section are generalized for this equipment. Welker can modify the equipment according to your company’s needs. However, please note that the specifications may vary depending on the customization of your product. Table 1 General...
  • Page 7: Installation Instructions

    After unpacking the unit, check it for compliance and for any damages that may have occurred during shipment. Claims for damages caused during shipment must be initiated by the receiver and directed to the shipping carrier. Welker is not responsible for damages caused from mishandling by the shipping company. Recommended Tools It would be advisable to have the following tools available for installation of the unit;...
  • Page 8: Maintenance Instructions

    • Small hex key set • 6" adjustable wrench • 10" adjustable wrench • Socket wrench with extension IOM-040 Page 8 of 10 ALD-1, ALD-3, ALD-5, ALD-19 Rev: E Last updated: 6/30/2023...
  • Page 9: Disassembly Instructions

    3.2.8 If you have the ALD-1 model loosen and remove the jam nut (Part 1) from the top of the unit. With the ALD lying horizontally, gently push out the coalescing device (Part 4) from the inlet port. It will fall out of the port.
  • Page 10 13839 West Bellfort, Sugar Land, Texas 77498-1671 Phone: (281) 491-2331 Fax: (281) 491-8344 Toll Free: (800) 776-7267 Web Page: www.welkereng.com...

This manual is also suitable for:

Ald-3Ald-5Ald-19

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