Mich. Admin. Code R. 408.15224

Current through Vol. 24-21, December 1, 2024

Section R. 408.15224 - Hydraulic safety

Rule 5224.

(1) A hydraulic system shall have a designed safety factor of not less than 4.

(2) A hydraulic, air or steam line shall be bled before opening it for maintenance work.

(3) Equipment supported by hydraulic, air or steam pressure shall be blocked or otherwise secured before maintenance work is begun.

Mich. Admin. Code R. 408.15224

1979 AC