Please see email below from K. Nisai.
This is a very serious condition. The sensors on the machine were nonfunctional, and this was known by K. Jira, as he already issued CIMCO request to maintenance to fix it.
Mistake here was allowing a machine with known unsafe condition to continue to operate.
Correct process is to block this machine completely until all safety equipment is functional.
Due to severity, there must be an official warning letter for K. Jira.