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Tuttnauer 3850EA - User Manual

Tuttnauer 3850EA
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OPERATION
&
MAINTENANCE
MANUAL
Electronic Tabletop Autoclaves
Models 1730, 2340, 2540, 3140, 3850, 3870
E, EK, EA & EKA

Other manuals for Tuttnauer 3850EA

Questions and Answers

  • M
    Mallory HarmonSep 13, 2025
    Why are wraps burned after using Tuttnauer Laboratory Equipment?
    • C
      Charles AtkinsonSep 14, 2025
      To address wraps coming out burned from your Tuttnauer Laboratory Equipment, check if the water sensor is dirty. Also, verify that the wall outlet voltage is not too high and ensure items are not touching the chamber walls or bottom. Load the autoclave according to the instructions.
  • M
    Mrs. Audrey HendrixAug 25, 2025
    What to do when my Tuttnauer 3850EA displays ‘High Temp’?
    • T
      Todd BurnsAug 25, 2025
      If your Tuttnauer Laboratory Equipment displays ‘High Temp’, clean the air jet and check for proper voltage at the wall outlet.
  • T
    Tracy LoweAug 25, 2025
    What does ‘Low Heat’ mean on my Tuttnauer 3850EA?
    • A
      Anthony ClarkAug 26, 2025
      If the message ‘Low Heat’ is displayed during heat up on your Tuttnauer Laboratory Equipment, it indicates a bad temperature sensor. If heating elements are remaining on instead of cycling on and off, call for a technician.
  • C
    Curtis PierceAug 26, 2025
    How to clean a very dirty chamber in my Tuttnauer 3850EA Laboratory Equipment?
    • J
      John BautistaAug 27, 2025
      If the chamber of your Tuttnauer Laboratory Equipment is very dirty, use Chamber Brite ™ to clean the autoclave; very dirty machines may require two cleanings.
  • M
    margaret65Sep 14, 2025
    Why are instruments rusting in my Tuttnauer Laboratory Equipment?
    • C
      Christopher LeeSep 14, 2025
      If instruments are rusting after sterilization in your Tuttnauer Laboratory Equipment, first determine if it's true rust by using a pencil eraser to remove the brown spot. If there is no pitting, the instrument is just dirty. Use distilled water for sterilizing and ensure dissimilar metals are not in contact with each other.
  • M
    Mrs. Jenna BrownSep 23, 2025
    Why does Tuttnauer 3850EA Laboratory Equipment printer feed paper constantly?
    • M
      Mr. Joseph GregorySep 23, 2025
      If the printer on your Tuttnauer Laboratory Equipment gives paper feeds all the time when the machine is switched on, make sure the ‘feed button’ on the printer is not stuck.
  • W
    Wayne SimonSep 7, 2025
    What to do if the keyboard of my Tuttnauer 3850EA does not respond?
    • A
      Alexander RodriguezSep 7, 2025
      If the keyboard of your Tuttnauer Laboratory Equipment does not respond, press the STOP key for 2 seconds to abort any program that may still be running.
  • D
    davidsheaSep 8, 2025
    How to troubleshoot a Tuttnauer 3850EA Laboratory Equipment system that shows no response when turned on?
    • S
      Samuel PhillipsSep 8, 2025
      If your Tuttnauer Laboratory Equipment does not respond when you turn it on, try the following: First, check and fix all connections. If the issue persists, replace any faulty cables, connectors, or the power switch.
  • G
    Gabriel JohnsonSep 23, 2025
    Why is my Tuttnauer Laboratory Equipment making a loud noise?
    • J
      Julie PetersenSep 23, 2025
      If you hear a loud noise coming from the reservoir of your Tuttnauer Laboratory Equipment, the sterilization temperature may be set too high. The maximum setting is 274ºF (134ºC).
  • L
    Linda GoodwinAug 31, 2025
    How to clean a very dirty Tuttnauer 3850EA chamber?
    • M
      Michael McculloughAug 31, 2025
      To clean a very dirty chamber in your Tuttnauer Laboratory Equipment, use Chamber Brite ™. Very dirty machines may require two cleanings.

Summary

GENERAL

Incoming Inspection

Inspect the autoclave upon arrival for any signs of damage.

Warranty

Details the instrument's warranty coverage for defects in material and workmanship.

TECHNICAL DATA

Water Quality

Specifies the physical characteristics and acceptable contaminant levels for water used.

KEYBOARD (Keys and Display)

Description and Functions of the Control Panel Keyboard

Details the program keys and other operational keys on the control panel.

Displayed Messages and Safety Measures

Lists and explains various error messages and safety precautions.

STERILIZATION PROGRAMS

INSTALLATION INSTRUCTIONS

Electrical

Covers electrical connection requirements, safety relays, and compliance with regulations.

PREPARATION BEFORE STERILIZATION

Sterilization Load Setup and Indicators

Covers placement of indicators, spore tests, and proper load arrangement.

OPERATING INSTRUCTIONS

Initial Setup and Operation Start

Guides on initial setup, filling reservoir, and starting the autoclave.

MAINTENANCE INSTRUCTIONS

Preventive and Scheduled Maintenance

Outlines routine maintenance tasks for daily, weekly, and periodic intervals.

Cleaning the Air Jet

Explains the importance and procedure for cleaning the air jet to prevent failures.

Cleaning with Chamber Brite

Details the procedure for cleaning the autoclave using Chamber Brite cleaner.

TROUBLESHOOTING FOR THE OPERATOR

Machine Not Responding & Low Heat

Provides solutions for the machine not responding and 'Low Heat' errors.

Low Water, Low Pressure & Low Temperature Issues

Offers solutions for 'Low Water', 'Low Pres', and 'Low Temp' error messages.

High Temperature, Printer & Door Leaks

Addresses 'High Temp' errors, printer issues, and door leaks.

Long Cycle Times & Clogged Components

Solves issues like long heat-up, long exhaust, and clogged strainers.

Tuttnauer 3850EA Specifications

General IconGeneral
Voltage230V
Frequency50/60 Hz
TypeAutoclave
Chamber Volume85 liters
MaterialStainless steel
Cycle TimeVaries depending on cycle parameters

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