EBME Forums Forums Maintenance Service Manuals & Schematics SSE2L COAG CALIBRATION

Hi guys. Can any one guide me or share the COAG calibration of SSE2L ESU. I am having problem of coag working on 7, 8,9 & 10 setting on front knob.. On low settings it is not working..
Any help will be appreciated. thanks in advance & regards.

I would suspect the potentiomenter in the first instance, I persume it works correctly on high settings only? not at all or some times? please clarify?

Which ESU tester are you using?

What load resistance are you using?

Hi, Laiq. I have SSE2L service manual. I could send you if you give me your e-mail. Ok? My e-mail is hugo_68@yahoo.com
By

Dear Umish & Pavel
Thanks for your reply.
First i am using ELECTROSURGICAL ANALYSER MODEL443 from NUERODYNE DEMPSEY INC.. Settings are 500 Ohms load wattmeter..
The cut is giving max of 150 watts & coag is 80 watts max at 10 position.
Secondly can any one share what compatible Power Transistors are u guys using inplace of their original ones.. I know we have to replace all transistors if we have to use compatible ones. Cant use mix of original & compatibles..
Hope to hear from u guys soon. Thanks again for all of your help.
Regards

Laiq, I have same ESU tester but for ESU Valleylab we place 750 ohms/50W load in paralel with load ESU tester (500 ohms in NORMAL position). Load result in 300 ohms.
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Hi Pavel,

Could you send me a copy of the SSE2L service manual..

My email is vnoguedad@ap8vm.com

thanks

Hi Pavel,

Could you send me a copy of the SSE2L service manual..

My email is mesolution@gmail.com

thanks

Hi, Laiq if nothing fuse blow on power amplifier modul, you must change resistor 14(18k-27k ohm) & 15(1,6-2,2k ohm) on multivibrator board(A3)

Thanks andy..
I have a stubborn SSE2L, giving me hard time. I will try it.

hi every one my name is fadel .I hv the service manual for SSE2L I can give it to any one but i need the service manual for MARTIN ME MB1 pls if any one hv pls send to me my email if fadelbiomedical@yahoo.com