What to do if my N-BIOTEK NB-203 Accessories unit does not switch on?
If the unit doesn't switch on, even when the main switch is in the “I” position, it could be due to a blown miniature fuse. Replace the fuse with type 5x20mm, 220V(5A),110V(7A). If the newly inserted fuse blows again, it indicates a short circuit, and you should contact N-BIOTEK service. Alternatively, the switch itself may be defective and needs replacement.
Why is my N-BIOTEK NB-203 chamber heating permanently and not holding the set point?
If the chamber is heating permanently and the set point isn't being maintained, it could be due to a defective SSR relay, a defective control panel display, or a defective temperature sensor. You may need to replace the SSR relay, the display screen, or the temperature sensor to resolve this issue.
Why does the CO2 or O2 concentration not reach the set value in my N-BIOTEK NB-203?
If the concentration of CO2 or O2 does not reach the adjusted set value in your N-BIOTEK Accessories, it may be due to a defective gas inlet, gas leaking from the inner tube connecting region, or a defective solenoid valve. Try replacing the gas tube, the inner tube, or the solenoid valve to resolve the issue.
How to fix a N-BIOTEK Accessories chamber that does not heat up?
If the chamber in your N-BIOTEK Accessories does not heat up, the SSR relay may be defective and need replacement. Alternatively, power may not be supplied to the heating circuit. Try reconnecting the power plug on the panel. If the problem persists, contact N-BIOTEK service.
What to do if CO2 concentration is too high or low in my N-BIOTEK NB-203 Accessories?
If the CO2 concentration in the chamber of your N-BIOTEK Accessories is too high or too low, it could be due to a defective function of the CO2 controller. Try resetting the alarm. If the issue persists, the CO2 sensor system may be defective, and you should contact N-BIOTEK service.
How to prevent condensation on the door of my N-BIOTEK Accessories?
If you notice condensation on the door of your N-BIOTEK Accessories, it indicates improper temperature distribution between the door and the chamber. Increase the value of door heating temperature. (Ch.2)
Why is there no or too little humidity in my N-BIOTEK Accessories?
If there's no or too low humidity inside your N-BIOTEK Accessories, the water pan is likely empty. Fill the water pan with distilled, sterile water.
What causes condensation inside the chamber of my N-BIOTEK Accessories?
If you observe condensation inside the chamber of your N-BIOTEK Accessories, the fan may be defective. Replace the fan. (contact N-BIOTEK service)
General| Brand | N-BIOTEK |
|---|---|
| Model | NB-203 |
| Category | Accessories |
| Language | English |
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