© Cooper MEDC 2013 08/13Technical Manual for the Alarm Pull Station – PH1Please note that every care has been taken to ensure the accuracy of our tech
08/13 © Cooper MEDC 2013
© Cooper MEDC 2013 08/13 1.0 INTRODUCTION These manual alarm pull stations have been designed for use in hazardous locations and harsh environmental
4.0 STANDARD WIRING OPTIONS See below for various wiring options for the PH1. Note: This is not an exhaustive list and the units may be wired to suit
© Cooper MEDC 2013 08/13Wiring – c/w series zener diode Standard wiring – c/w series diode and EOL resistor R2 – EOL resistor Standard wiring – c/
08/13 © Cooper MEDC 2013 5.0 OPERATION The unit is operated by lifting the spring loaded f ap on the front of the unit, then pulling down the handle
© Cooper MEDC 2013 08/13 7.0 CERTIFICATION/APPROVALS Please refer to marking on the unit for specific approval details UL Ordinary locations units:
Cooper MEDC Ltd, Unit B, Sutton Parkway, Oddicroft Lane, Sutton in Ashfield NG17 5FBTel: +44 (0)1623 444444 Fax: +44 (0)1623 444531Email: medc.sale
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