Nettet1. Turn H-O-A switch to off-position then turn on main circuit breakers. 2. Open all discharge valves and allow water to rise in sump pump. 3. Turn H-O-A switch to Hand position on one pump and notice operation. If pump is noisy and vibrates, rotation is wrong. To change rotation (3 phase), interchange any two line leads to motor. DO NOT ... NettetMuchos ejemplos de oraciones traducidas contienen “switch” – Diccionario español-inglés y buscador de traducciones en español.
HOA station and Start/Stop switches - Automation & Control …
NettetH-0-A switch (manual-zero-automatic): Preselection of the operating mode of the individual pumps and manual operation in the event of a control fault "Manual" (emergency/test … NettetThe switch is a Hand-0-Auto and is easily mounted in a DIN cabinet. It is suitable to use when a control circuit needs to be overridden manually, e.g. to control lighting. Switch … total order cycle time
Clear Up Your HOA Confusion - Efficient Plant
Nettetswitch: [verb] to strike or beat with or as if with a switch. Nettet2. jun. 2014 · ENERLITES Decorator Paddle Rocker Light Switch, Gloss Finish, Single Pole, 3 Wire, Grounding Screw, Residential Grade, 15A 120V/277V, UL Listed, 91150 … Nettet3. nov. 2014 · Nov 3, 2014. #1. A young engineer has asked a question and I don't have a good answer other than that is how I've always done it. A motor that has an Auto Start function, uses a Hand - Off - Auto, 3 position selector switch. If switch is in Hand (motor running) and it needs to be placed in Auto, if Auto is calling for the motor to run, by … post paid free sms