Manual call point

Ex d manual alarm call point with break-glass window, hinged lift flap, key-operated test facility, captive cover screws and status LED; one gland and two stopping plugs. kind fire gives the red fire-alarm point with an ISO 7010 sign; kind esd gives the yellow emergency-shutdown station with a hazard-bordered sign. On a stanchion or wall at 1.4 m.

Installation

Copies safety/manual-call-point.tsx and the shared lib/ into src/components/deck-twin/. Needs three, @react-three/fiber and @react-three/drei. See installation for the manual route.

Usage

import { Canvas } from '@react-three/fiber'
import { OrbitControls } from '@react-three/drei'
import { Stage } from './components/deck-twin/lib/stage'
import { ManualCallPoint } from './components/deck-twin/safety/manual-call-point'

export default function Scene() {
  return (
    <Canvas shadows camera={{ position: [8, 5, 9], fov: 35 }}>
      <Stage>
        <ManualCallPoint />
      </Stage>
      <OrbitControls makeDefault />
    </Canvas>
  )
}

Props

P&ID

A square with a filled circle (or a small square) in the middle, at the call point position on escape routes and exits, labelled MAC / MCP; ESD push-buttons use the same box marked ESD or with a different fill.

tag MACtag MCPtag ESD PBISA HSISA HASF&G layout convention (NFPA 170 / ISO 7240-style plan symbols; legends vary by company); EN 54-11, ISO 7010 sign

NFPA-style US legends draw the pull station as a square with F or a hand. On P&IDs and C&E charts a manual call point is an HS bubble feeding the F&G logic.

Manual call point datasheet (EN 54-11) fields and the props they set

Typekind

Mountingmount

Mounting heightheight

ISO 7010 signsign

Tag numbertag

Typical suppliers

Eaton MEDC · E2S · Kidde-Fenwal · Johnson Controls (Tyco) · Salwico. The geometry is generic and sized from public standards. It is not vendor CAD.

For agents

Machine-readable entry with props, ranges, defaults and ports:

Or fetch /r/manual-call-point.json, or copy a ready-made instruction:

Add the Deck Twin "Manual call point" component to this project. Run `npx -y https://decktwin.com/cli/deck-twin-0.2.2.tgz add manual-call-point` (it copies the file and the shared lib into src/components/deck-twin/), then `npx -y https://decktwin.com/cli/deck-twin-0.2.2.tgz info manual-call-point` for its props, ranges and ports. Render <ManualCallPoint /> inside a React Three Fiber <Canvas shadows>, wrapped in <Stage> from src/components/deck-twin/lib/stage. Set props from my data (metres, NPS in inches, ASME class) and leave the rest at defaults. Install three, @react-three/fiber, @react-three/drei and @types/three if they're missing. Full guide: https://decktwin.com/skill/SKILL.md