“At that moment, there were people near the structure, and one of the installers was forced to seek medical help,” the club said in a statement.
It is noted that the victim will soon be discharged from the hospital, nothing threatens his life.
The ice arena was also not damaged.
The statement said that checks would be carried out to find out the cause of the incident.
Earlier, HC Torpedo beat Dynamo Moscow in a shootout in a friendly match.