Ingersoll Rand Desiccant Dryer EH2004H000A

Depressurize the system before disassembling filters

Ensure all elements are replaced simultaneously

Loosen element using a 2" socket with an extension

Remove old element from filter housing

Install new element by carefully inserting element in top plate

Hand tighten element in place until element o-ring contacts top plate

Tighten element one half turn using a 2" socket with an extension

Depressurize the system before disassembling filters

Filter Element Change Procedure

Rotate filter bowl counter-clockwise to loosen bowl from filter head

Remove elements by grasping element and pulling downward

Tighten filter bowl such that the flat of the filter bowl is in contact with the filter head

Slowly pressurize filter, avoiding rapid introduction of compressed air

Inspect element prior to installation

Are inlet parameters within specifications?

Check tower pressure gauge readings

Are tower pressure gauge readings within operating tolerance?

Is the dryer cycling properly according to tower pressure gauges?

Turn control power off per shutdown procedures described in Section 9.7

Has the dryer been depressurized to avoid injury?

Replace the muffler after depressurization

Follow normal start-up procedures as described in Section 9.

Enter the inlet pressure reading

Enter the inlet temperature reading

Enter the pre-filter differential pressure reading

Enter the post-filter differential pressure reading

Are the pre-filter and post-filter drains functioning properly?

Is cartridge replacement necessary based on differential pressure indicator?