Blednykh, A. Bacha, B. Bassi, G. Ganetis, G. Hetzel, C. Hseuh, H.-C. Shaftan, T.V. Smaluk, V.V. Wang, G.M. JACoW Geneva, Switzerland 978-3-95450-180-9 10.18429/JACoW-NAPAC2016-TUPOB50 English 599-601 TUPOB50 ion kicker impedance ECR injection Contribution to a conference proceedings 2017 2017-01 http://dx.doi.org/10.18429/JACoW-NAPAC2016-TUPOB50 https://jacow.org/napac2016/papers/tupob50.pdf First experience with the beam-induced heating of the ceramics chambers in the NSLS-II storage ring has been discussed. Total five ceramics chambers are considered to be replaced due to overheating concern during of upcoming I_{a}v=500mA operations. The air cooling fans has been installed as a temporarily solution to remove heat.