DEM Elevating Equipment

Machine Room Requirements

The machine room size as shown is minimum, other sizes and shapes can be accommodated. Please consult DEM EE for details.

Notes: 

• Equipment requires a legally constructed and enclosed machine room, adequately lighted, and conditioned to maintain temperature between 60° to 90° Fahrenheit, relative humidity is not to exceed 90% non-condensing.
• Machine room must be of adequate size to provide clearances around and between equipment as required by code.
• Requires a fused disconnect switch for each elevator in the machine room, located in a position based on local code and within sight of elevator equipment, and arranged to be locked in the off position
• Requires 110 VAC service for elevator light and accessories connected to the car light service terminal on the elevator A single disconnecting means for the car light and accessories shall be located in the machine room and arranged to be locked in the open position.
• Requires light, switch and 110 VAC GFI outlet in the machine room, with switch located adjacent to the machine room
• Only elevator related equipment is allowed in machine room.

Locked Rotor AMPS are given for Wye-Delta starting.  Starting AMPS are 3 times Locked Rotor AMPS when starting across the line.