Artesyn AXP1440, Installation And Use Manual, Page: 114 / 156

FRU Installation
112 AXP1440 Installation and Use (6806800H23U )
6.2.1.2 Removing the RTM
Procedure - Remove RTM
The following procedure describes the removal of the RTM. It assumes that your system is
powered. If your system is non-powered, you can disregard the blue LED and skip the
respective step. In this case it is a purely mechanical procedure.
1. Unlatch the lower handle outward by squeezing the lever and the latch together and
turning the handle outward only enough to unlatch the handle from the face plate,
that means until you feel a resistance. Do not rotate the handle fully outwards.
The blue LED blinks indicating that the shelf manager is informed about the
desire of the blade to power down the payload of both the front blade and
the RTM and the power-down process is ongoing.
2. Wait until the blue LEDs on both the front blade and the RTM are permanently ON.
A permanently switched ON LED indicates that the payload of respective
blade or RTM has been powered down.
3. Unlatch the upper handle and rotate both handles fully outward.
4. Remove interface cables from face plate connectors, if applicable.
5. Loosen the two RTM face plate screws.
6. Remove the RTM from the slot.
Product Damage
Removing the RTM from the system while the payload of the front blade is powered up
may damage the front blade and RTM.
Whenever removing the RTM from the system, you must first power down the payload
of the front blade.
Data Loss
Removing the RTM with the system power on and the blue LED on the front blade still
flashing causes data loss.
Before removing the RTM from a powered system, power down the slot by opening the
lower handle of the front blade and wait until the blue LED is permanently ON.