Programmed 1626850004 Main Controller Panel For Atlas Portable Screw Compressor

Product Introduction

Reliable jobsite control comes from a controller built for mobile duty. 1626850004 is a main controller panel for Atlas Copco portable rotary screw air compressors. It coordinates diesel engine start/stop and idle, compressor load/unload, pressure and temperature monitoring, fault alarms, run-hour logging, and emergency protection, engineered to resist vibration, dust, and harsh field conditions.

A failing panel causes no-start, black screen, lost parameters, false alarms, or erratic engine/compressor behavior. During replacement: disconnect battery, photo and label all sealed connectors, swap the old 1626850004, restore wiring exactly, power on, verify the loaded program matches the machine nameplate, and test live readings. Match model, pressure setting, and harness pinout before dispatch — not generic plug-and-play.

Also called mobile PLC board, HMI controller, XC-class computer module, portable compressor brain