Before long, performing that weekly spore test on the autoclave becomes just another task you check off of your weekly Things-To-Do list. Until, which is, you get that observe that says you failed. Then, it might be a top priority to find out what’s wrong, why you failed the test. If you’re ruled out operator error, then it’s probably an equipment problem. Here are 7 problems you can look for if yourTuttnauer autoclaves fails the spore test.
Not level: It’s one of those things that’s easy to over look but if someone jarred your autoclave or it had been recently moved to a new location it could be that it’s no level. The equipment has to be perfectly level in order to force steam downward on the proper angle.
Broken or dirty gasket: Check the gasket surrounding the door to the Temperature Humidity Test Chamber. It may be dirty or have some mineral deposits on it which can be preventing it from creating an air-tight seal. If that’s the case, make reference to the manufacturer’s cleaning instructions. It may additionally be cracked or damaged in some way and it’s super easy to change.
Clogged or broken air jet valve: This valve allows steam to become released through the chamber. Pressure within the chamber circulates the steam and forces it out with the air jet valve. This ensures that the steam inside the chamber remains with a constant temperature and pressure. If this valve is clogged or broken then that cooler steam remains inside the chamber to result in cool air pockets. To clear the jet valve, simply pump the clean out wire back and forth 10 times.
Mineral deposits: Mineral deposits on the within the chamber can prevent or inhibit steam circulation which can cause cold spots inside the High Low Temperature Test Chamber. Clean the inside the chamber regularly pursuing the manufacturer’s directions. Never use an abrasive cleaner on the within the chamber.
Faulty heating element: Just because it looks like the heating element is working doesn’t mean it’s working properly. There may be considered a short somewhere that’s preventing it from heating towards the proper temperature. To check, you’ll need to use a volt/ohm meter to appraise the resistance. To find the proper range, speak to your owner’s manual.
Faulty timer: First, make sure you’re allowing proper warm-up time. When starting with a cold autoclave you’ll need yet another ten minutes for your cycle. Obviously, the simplest way to test out your timer is to use an end watch.
Faulty temperature sensor: The Water Spray Test Chamber, or thermistor, controls the heating elements and tells them when you ought to turn on and off. If the sensor is defective after that your machine won’t reach the proper temperature. If you’ve tested the mvndkc and it’s inside the proper range, then the thing is with the thermistor. Again, it’s super easy to switch this part yourself.
Generally in most states, even one failed spore test is reason for alarm. You’ll immediately have to submit another test sample and wait another week for your results. By that period, you may be in big trouble. As soon as you observe that first failed test you should determine what’s creating the problem.
And don’t panic if you fail a spore test. Usually, it’s very simple to find and repair any problem you might have together with your Tuttnauer autoclave, without having to send it for expensive repairs.