On the website of Miura Co., Ltd, you can find a service news release concerning how to operate boilers and thermal oil heaters manually (see the attached sheets).

Manual controls of boilers and thermal oil heaters could be available only in the emergency case such as automatic control function being lost. However, if there is a lack of appropriate control or maintaining watches, this may cause a serious accident of boilers.

Therefore please follow the manufacturer's instructions during manual operation and failures of automatic function are to be repaired immediately.

For any questions about the above, please contact:

NIPPON KAIJI KYOKAI (ClassNK)
Machinery Department, Head Office
Address: 4-7 Kioi-cho, Chiyoda-ku, Tokyo 102-8567, Japan
Tel.: +81-3-5226-2022
Fax: +81-3-5226-2024
E-mail: mcd@classnk.or.jp
Attachment: "Manual Operation for Aux. Boiler" ("Service News" Vol.16 issued by Miura Co., Ltd.)