Top 20 Zeiss Humphrey 350 Auto Lensometer Questions & Answers

Call a repair tech from Zeiss.

This is a brand name, not a specific device and model. That said, here is a page describing mode switch in the setup screen using the touch screen for a specific device. I assume a touch screen would have an icon for turning a device off. Zeiss HUMPHREY 720i User Manual System Setup

Unfortunatly you should contact Zeiss representative for load again the completecomplete Visucam programprogram.

The battery is soldered to the CPU. People from Zeiss Germany said that it needs to replace all the CPU. Now a days there is no longer spare parts for that instrument. I recommen you just change the day and time each time you turn it on

This is very funny. I was just looking to find a similar solution for my laboval. Haven't measured it yet, but it keeps blowing the light bulbs. Do you run it at 110 or 220V?

Technical Manual and other suggestions. Professional machines really need professional service as the repair is very specialized, and the dangers of using incorrectly sterilized tools injurious to health.

T echnical Manual

Frank's Hospital Workshop http://www.frankshospitalworkshop.com > Esch... The SES Little Sister 3 is a portable electrically operated steam autoclave suitable for the sterilization of unwrapped metal instruments and utensils. 4. The ... 47 pages

Watch out for These 7 Common Autoclave Problems

Consolidated Sterilizer Systems https://consteril.com > common-autoclave-problems 1. The sterilizer won't reach the temperature set-point. · The steam generator is need of repair. · There is a clog in the chamber drain (i.e. check the chamber ... Missing: Sister ‎' Show results with: Sister

The LED light has failed and needs replacing. https://www.google.com/search?q=Premiere+Microscope+%28Model+MSB+series%29+light+replacement ..

you are right, there is no manual, except for the 5420. Try here, they do Sales and Service as well https://www.gmi-inc.com/product/eppendorf-5402-refrigerated-centrifuge/ and you can still buy them https://angelusmedical.com/products/eppendorf-5402-refrigerated-micro-centrifuge-parts-only Did you ask them direct for support? Did you open it up and check Ribbon Cable connections?

Centrifuge and Rotor Service

Eppendorf https://www.eppendorf.com > ca-en > service-support epServices offers rotor assurance plans. Read more about the professional inspection services and evaluation of centrifuge rotors and buckets.

Service & Support

Eppendorf https://www.eppendorf.com > ca-en > service-support The services range from technical support and troubleshooting to delivery of replacement parts on short notice and customer-specific maintenance programs. ULT ...

Service & Support

Eppendorf https://www.eppendorf.com > your-centrifuge-solutions We provide efficient, reliable services for your centrifuge. Our ... Includes a full annual preventive maintenance service program for assured instrument ...

The Autoclave door is not opening at the end of the cycle.

Midmark M11 "Old Style" Error Code E009

Sterilizer Autoclave Solutions https://statimusa.com > midmark-m11-old-style-error-... Error E009: Door doesn't fully open at the end of a cycle. This error indicates that there is pressure buildup during the dry cycle. Probable causes of Midmark ...

Error Code E009 :

AllClaveParts https://www.allclaveparts.com > error-code-e009 You will need to know whether or not the Door is Opening Automatically at the End of the Cycle when you get the Error Code E009 before proceeding.

• E009 - Door Does Not Open At End Of Cycle :

  https://www.allclaveparts.com > error-code-e009 > e0... Midmark M9 & M11 Error Code E009 Door Does Not Open At End Of Cycle · Remove any debris or buildup from Latch Lever & Pulse Solenoid Mechanism · Remove burrs; ...

If the lid of your Eppendorf centrifuge model 5702 is not latching or locking closed after the emergency release, it is possible that the locking mechanism is damaged or misaligned. Here are some steps you can try to troubleshoot the issue:

1. Check the alignment of the lid: Make sure that the lid is properly aligned with the base of the centrifuge. If it is not, the locking mechanism may not engage correctly. Adjust the lid as needed and try to latch it closed.
2. Inspect the locking mechanism: Check the locking mechanism on both the lid and the base of the centrifuge for any signs of damage or wear. If you see any damage, you may need to replace the locking mechanism.
3. Check the safety interlock switch: The safety interlock switch is a small button located on the base of the centrifuge that is depressed when the lid is closed. If this switch is not working correctly, it can prevent the lid from latching closed. Check that the switch is functioning properly by pressing it with a small tool while attempting to latch the lid.
4. Contact Eppendorf customer support: If none of the above steps work, you may need to contact Eppendorf customer support for further assistance. They can help you troubleshoot the issue and provide advice on how to proceed.

The error you are experiencing on your Unicam 939 AA-Spectrometer with the software reporting error 16 and 2, along with lamps 1,2,3,4, and 10 lighting up, could indicate a few different issues. Here are some steps you can take to try to fix the problem:

1. Restart the spectrometer: Turn off the spectrometer and unplug it from the power source. Wait a few minutes, then plug it back in and turn it on again. Sometimes, a simple restart can fix issues with the instrument.
2. Check the calibration: It is possible that the instrument needs to be calibrated. Follow the manufacturer's instructions for calibrating the spectrometer.
3. Check the lamps: If multiple lamps are lighting up, it could be due to a problem with the lamp assembly. Check that the lamps are properly installed and functioning. Try replacing any lamps that appear damaged or worn.
4. Check the power supply: Make sure the power supply is functioning properly by testing the voltage output with a multimeter. If the voltage output is incorrect, try replacing the power supply.
5. Check the communication between the software and the spectrometer: Ensure that the software is properly communicating with the spectrometer. Check that the cables are properly connected and that the software settings are correct.

If these steps do not resolve the issue, it may be necessary to contact the manufacturer for additional support or to seek the assistance of a professional repair technician.

Contact Carl Zeiss direct. That is well beyond the scope of Fixya, sorry. https://www.google.com/search?q=Zeus%27s+Acuitus+5015 ..

They need professional servicing every 12 months according to the manual. http://www.frankshospitalworkshop.com/equipment/documents/autoclaves/service_manuals/Eschmann%20Little%20Sister%203%20Autoclave%20-%20Service%20manual.pdf https://www.google.com/search?q=little+sister+ses+2010+autoclave+descaling+instructions ..

Unfortunately too old for the internet to know too much about it. https://www.google.com/search?q=Alexis+Scientific+microscope+0672129+bulb This a 6 volt bulb https://www.indiamart.com/proddetail/microscope-bulbs-11691798697.html The is also a 115 volt, 15 watt from a school supply shop. It depends if it originally had a transformer to drop the power or used mains? https://select.schoolspecialty.ca/incandescent-replacement-microscope-bulb-medium-bayonet-563263 ..

Question re-worded for clarity. Sterilizer Manufacturer: Pelton & Crane Model of Sterilizer: Problem Title: DELTA 8 10 Error P2: Sterilizer Pressure reaches 241 Kpa before 135'C temperature Problem Description: DELTA 8 10 Error P2: Sterilizer Pressure reaches 241 Kpa before 135'C temperature Reasons 1. DELTA 8 10 Error P2: Sterilizer Pressure reaches 241 Kpa before 135'C temperature First, check the sterilizer can return the air/steam back from chamber to reservoir or not between 90C to 110C. It is very important to make sure all air will be purged out of the chamber. Only pure steam, the temperature can match pressure. If not return, check the bellow solenoid or the Power PCB board 2. If the air purging works well between 90'C - 110'C, then check the RTC (steam) sensor to make sure it is properly connected to the Power PCB board

????????????????? https://www.eppendorf.com/product-media/doc/en/173774/Eppendorf_Centrifugation_Operating-manual_Centrifuge-5430-R.pdf

I don't see the service manual posted on the net, simply an operator's manual. Whether you can get such from the company's technical support is unknown as they have a lot of service contracts offered. You might post on Labwrench to see if someone has such and would upload it. Here are Eppendorf contacts and a superflous operator's manual: https://www.eppendorf.com/US-en/service-support/repair-service/ https://www.eppendorf.com/US-en/service-support/ https://www.eppendorf.com/product-media/doc/en/781602/Centrifugation_Operating-manual_Centrifuge-5420.pdf https://www.labwrench.com/equipment-results?q=centrifuge+5402 https://www.fixya.com/support/t22172056-5402_error_2 1 (800) 645-3050 Eppendorf customer service https://www.masontechnology.ie/brand/eppendorf/

Moved category from Car and Trucks Contact the maker direct for local or factory service options.

Operating Manual for Small Centrifuge Z 206 A - HERMLE ...

https://www.hermle-labortechnik.de > download PDF Hermle Labortechnik GmbH. Z206A_V2.18_eng ... The centrifuge is powered by a maintenance-free brush motor. ... Model Z 206 A is supplied in a carton.

• CENTRIFUGES AND ACCESSORIES - HERMLE Labortechnik

  https://www.hermle-labortechnik.de > download PDF For larger volumes, a fixed-angle rotor for 6 x 50 ml tubes (conical and round bottom) is also available. 306.00 V01 - Z 206 A, 230 V / 50 - 60 Hz / 100 W.

well , use test lamp to find lost power. any desk lamp , turn it on then plug it in to all AC power jacks that connect to this AutoClave. (I assumed it is plug power and not hardwired to 240vac service) are you in uSA< posting to USA forums? why not just call and electrician and end this. not get shocked and all that. no power at all to your lab , the building or just one THING, .