Alert - Wool Press Fatality

Large Copy of Image 3

The diagram shows the operation of a normally closed switch works. It shows the normally closed limit switch with stem extended and where the rotary cam rotates with the hinge. It then shows the limit switch in open position with the stem depressed.

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DOL10509O OCT 08

Issued by the Department of Labour, New Zealand
http://www.osh.dol.govt.nz

No. 36 - October 2008