Installing water tank adapter – ECM Switchable models

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Warning!

To prevent damage in transport, we have removed the manifold on the reservoir and loosened the manifold on the platform below the reservoir.

Please perform the following prior to start up:

A small, cylindrical metal ECM Switchable component with a hexagonal flange, two red rubber O-rings, and a smooth, shiny finish, ideal as a water tank adapter for easy installation. Displayed on a plain white background. © 2025 1st-line.com

part

Four mechanical parts are arranged in a row on a white surface: a metal water tank adapter with a gasket, a red O-ring, a small coiled spring, and a cylindrical metal component with a red ring for installing ECM switchable models. © 2025 1st-line.com

part (separated)

  1. Place the larger o-ring onto the adapter. At the bottom of the water tank there is a hole. Insert the adapter so that the threads are sticking out the bottom. The o-ring will be on the inside of the water tank. You may have to screw it in.
A metal threaded hexagonal fitting with a rubber O-ring, likely used for sealing connections in plumbing or machinery as a water tank adapter, is shown on a plain white background. © 2025 1st-line.com

part

A close-up of a metal threaded water tank adapter installed into a translucent plastic surface, possibly part of a tank or container. © 2025 1st-line.com

installed

  1. Place the smaller o-ring on the threads and insert the spring into the bottom hole of the adapter. The o-ring should be on the outside of the water tank.
A metal coil spring and a red rubber O-ring, ideal for water tank adapter installation, are placed side by side on a white surface. © 2025 1st-line.com

part

A close-up of a metal bolt with a spring attached, secured with a red washer and gray hexagonal nut on a smooth white surface—ideal for installing an ECM Switchable water tank adapter. © 2025 1st-line.com

installed

  1. Screw the nut onto the bottom part of the adapter.

    Please email us at [email protected] if you need additional assistance.

A small, cylindrical metal water tank adapter with a rounded end and a red rubber ring near one side, placed on a white surface—perfect for installing ECM Switchable models. © 2025 1st-line.com

part

A close-up of a stainless steel nozzle with a red O-ring, mounted on a smooth, light gray surface. The nozzle is centered within a hexagonal fitting—ideal for installing ECM Switchable models or as a water tank adapter. © 2025 1st-line.com

installed

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