MedWrench is an online resource for medical equipment service professionals to engage with their peers about medical equipment repairs, source parts and to locate service companies. The following are examples of how the MedWrench community members help each other in the website’s forums.
STERIS – AMSCO 2080RC
Q: Hello, does anyone know where to add hydraulic oil in the amsco 2080rc? Thank you
A: You have to open the base cover, 4 hex screws underneath the frame, underneath you’ll find the round black rubber cap for the reservoir. Make sure all valves are fully closed before you fill it, and don’t over fill.
Stryker – Crossfire
Q: Can anybody help us, our Crossfire console has the error e43, does anyone know what it is due to and what I can do to fix it? Thanks.
A: This error generally indicates an RF generator fault or an internal hardware failure related to the energy output circuitry. It’s often associated with an overload, grounding issue, or a fault in the RF power module.
Steps to Troubleshoot and Possibly Fix Error E43:
1. Power Cycle the Console
Turn off the unit.
Disconnect all accessories and probes.
Wait at least 30 seconds, then restart.
See if the error clears with no devices connected.
2. Inspect Handpieces and Cables
A faulty or shorted handpiece/cable can trigger E43.
Try another working handpiece if available.
Inspect connectors for damage, bent pins, or debris.
3. Check Grounding
Ensure the console is properly grounded via a 3-prong medical-grade power cord. If grounding is poor, RF feedback may trigger hardware protection circuits.
A: Stryker doesn’t release service documentation and doesn’t sell parts for these types of units. Give them a call and see what they say. It may be a flat rate repair.
MOCOM – MILLENNIUM B
Q: Hi guys, if have a millennium B with a problem at the end of the cycle before ending, any ideas what to check. I have cleaned EV1-2-3-4 and the filters.
A:Â 1. Check the Drain Pump
At the end of the cycle, the machine must remove residual water. Ensure the drain pump is operational (you should hear it activate). Check for blockages in the drain tubing or pump filter.
2. Check the Vacuum Pump & Drying Circuit
If drying fails, the cycle may halt. Listen for vacuum pump activation. Inspect vacuum line filters, traps, and vacuum hoses for kinks or leaks. If your vacuum pump has a separate oil reservoir, ensure oil is at correct level and not contaminated.
3. Pressure/Temperature Sensor Issues
A faulty pressure or temperature sensor can cause premature cycle termination. Check sensor calibration (if you have access to service mode or diagnostic logs).
Clean any scale build-up that might interfere with sensor function.
4. Check Error Codes in Service Menu
If you’re getting a generic stop without an error message, go into the service menu to pull error logs.
Look for codes like: Err 05 (drain error), Err 07 (drying temp issue), Err 03 (sensor failure)
5. Chamber and Door Gasket
Check that chamber is draining completely. Ensure door gasket is sealing properly — leaks here can cause vacuum/drying failure.
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