OEM Part #004237
CONDENSER TUBE (COIL)
What The Condenser Tube (Coil) Does
- Includes Compression Fitting
- Mounts In Reservoir
The Steam Condenser Tube (Coil) simply cools the steam coming from the chamber during the vent cycle,
and converts it into water as it re-enters the reservoir.
, the Steam Coil is basically an air cooled condenser coil - using water as the tube side fluid.
When the Sentry enters the Vent Cycle, the steam is released into the coil, cooling the steam as it travels
through the coil. This causes it to condense from saturated vapour (steam) to saturated liquid (water)
Replacing the Pelton Crane Sentry Condenser Tube (Coil) is
something you can easily do, and takes only a few minutes to complete.
7/16" Open End Wrench
How To Remove The Pelton Crane Sentry Condenser Tube
- Using the 7/16" open end wrench, turn the compression fitting on the end of the Condenser Tube
counter-clockwise until it is free from it's connection
- Pull the end of the Condenser Tube with the compression fitting away from it's connection and lift it out.
How To Install The New Condenser Tube
- Slide the Compression Nut (Through The Small Hole In The Back Of The Compression Fitting) included with
your new Condenser Tube onto the upper end of the tube
- Place the New Condenser Tube (Coil) inside the Reservoir with the Compression Nut facing the connection
- Tighten the Compression Nut onto the connection by turning it clockwise until tight
- Run a cycle, check for leaks and put it back in service - your done!
Symptoms Of A Faulty Condenser Tube
The most common symptom is water pouring out of the door on your Sentry when you open it to load it. This normally happens
the first thing in the morning after the autoclave has not been used for several hours (it is a slow leak)
This is generally a result of a "pin hole" somewhere in the condensor tube below the water line, which allows
the water inside the reservoir to drain back into the chamber.
How To Test The Condenser Tube
Here's a simple test you can perform to see if the Condenser Tube is causing your problem:
Fill your reservoir with distilled water and run a cycle. After the water heats up, listen for a "gurgling" sound
coming from the reservoir.
Take a flashlight and look inside the reservoir. You are looking for tiny bubbles coming from somewhere along the coil
(below the water line). Wherever the bubbles are coming from is where the pin hole has developed.
Once your test is completed, be sure to drain the reservoir so it does not refill your chamber