Lockout Procedure

Lockout Procedure / Plant and process equipment

Injection molding machine lockout procedure

A injection molding machine holds electrical, hydraulic, thermal, water and gravity energy. Here is where it hurts people, and the procedure for yours: the placard for the machine and the written procedure for the binder.

E1H1T1W1G15 energy sources on a typical injection molding machine

Where a injection molding machine hurts people

  • The barrel and the nozzle stay hot for hours and can spray molten plastic.
  • Accumulator machines hold pressure after the pump stops; dump it.
  • The safety gate and the mechanical safety bar are not isolation. Lock the disconnect.

Write the procedure for your injection molding machine

List every source of energy that can move, power or hurt. The placard builds as you go, and the checks run on every change.

Who works on it

Energy sources

    Add a source

    Other plant machines

    Every machine · What makes a procedure machine-specific

    A lockout station board with rows of red safety padlocks, danger tags and breaker lockouts

    For the injection molding machine's lockout station

    The devices the placards call for. One lock per person, a tag on every lock.

    • SAFBY safety padlocks, keyed differently, 10 packOne lock per person, numbered, each opened only by its own key.
      Check the current price
    • TRADESAFE "Danger: Do not operate" tags, 30 packVinyl tags with ties, a line for the name, one on every lock.
      Check the current price
    • TRADESAFE adjustable ball valve lockout, 2 packCloses over a ball valve handle from 1/2 to 4-1/4 in pipe, for air, water and gas lines.
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    • Master Lock 421 group lockout haspSix locks on one isolation point, for a crew working on the same machine.
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    • Master Lock 1457E410KA lockout tagout kitA personal kit for one authorized employee: padlocks, hasps, tags and electrical lockouts in a pouch.
      Check the current price

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