https://www.vetnurse.co.uk/f/nonclinical-discussions/8064/ivac-598 We&#39;ve got a IVAC 598 drip pump and an error message keeps coming up &quot;err.n&quot; which means the pump mecahnism needs cleaned. I&#39;ve cleaned the rollers with a damp cotton bud and a lot of grime came out but the error message is still there. Do I have to reseten-USTelligent Community 10https://www.vetnurse.co.uk/thread/78631?ContentTypeID=1Wed, 14 Apr 2010 11:37:51 GMT1a0763ec-3885-442c-853e-6cef656dfec5:5c52afa4-2abc-4a6f-8a8d-d5b7c2013690kaz84<p>do you constantly have the pump on&nbsp;charge? thats what happened to ours. err.n and Flo3 kept beeping and you couldnt run the pump. our tech said if its constantly on charge and you dont let the battery die, error messages will occur,&nbsp;they also advise a yearly service.</p> <p>sorry couldnt be more help &nbsp;</p><div style="clear:both;"></div>https://www.vetnurse.co.uk/thread/78630?ContentTypeID=1Wed, 14 Apr 2010 11:35:46 GMT1a0763ec-3885-442c-853e-6cef656dfec5:bde25435-0149-4597-99c1-34da2a89ca75Sal the 1st<p><a href="http://www.humatem.org/fichiers/a_telecharger/bibliotheque_doc_technique/manuel_technique_pompe_perf_ivac_597_598.pdf">http://www.humatem.org/fichiers/a_telecharger/bibliotheque_doc_technique/manuel_technique_pompe_perf_ivac_597_598.pdf</a></p> <p>dont know if this is of use or not - there is a way of clearing the error message using the up and down keys and the orange button - so long as the fault has been rectified but cant remember is a long time since I have had to use one. I know I found it in this manual. Failing that is there a reset button under a plastic cover either at the back or underneath the pump (again cant remember exactly where it was)</p><div style="clear:both;"></div>