Cal. Code Regs. tit. 8, § 4353
(a) All power-driven compaction equipment and balers shall be guarded in at least one of the following ways:
(1) By the installation of a point-of-operation guard or cover having the following features:
(b) Compactor access covers/doors shall require the use of hand tools to open, or be interlocked with the ram controls to prevent movement of the ram when the doors are open.
Exception: Access covers on stationary compactors where the point of operation of the ram is guarded by location. For the purpose of this regulation, guarded by location shall mean that the ram point of operation is so located from the employee's working level or working area or by its location with reference to the frame, foundation or structure (i.e. the chute) of the compactor as to remove the hazard of accidental contact with the moving ram.
(h) An automatic interlock shall be installed on all vertical compactors and balers so that the upper gates cannot be opened while the ram/tramper is operating and the ram/tramper cannot operate while the gates are open.
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Figure CE-1
Commercial/Industrial-Type Stationary Compactor
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Figure CE-2
Apartment/Institutional-Type Stationary Compactor
Note: Authority cited and Reference: Section 142.3, Labor Code.
1. New Figures CE-1 and CE-2 filed 11-28-80; effective thirtieth day thereafter (Register 80, No. 48).
2. Editorial correction deleting duplicate History and amending History 1 (Register 95, No. 49).
3. Amendment of subsection (b) filed 12-4-95; operative 1-3-96 (Register 95, No. 49).
4. Change without regulatory effect providing more legible illustrations for Figures CE-1 and CE-2 filed 2-18-2009 pursuant to section 100, title 1, California Code of Regulations (Register 2009, No. 8).