HP Performance Optimized Datacenter 240e North America (Adiabatic) Maintenance and Service Guide

Removal and replacement procedures 27
3.
Grasp the pull tab to disengage the control relay module from the DIN rail (1) and remove the control
relay module (2).
Replacing the control relay module
1. Align the control relay module with the mounting and power connections.
2. Slide the module until it clicks into the DIN rail.
3. Reconnect all wiring to the control relay module.
Door position devices
Magnetic contacts
Magnetic contacts are located on all doors and cabinets.