Zhone Technologies, Inc. @Zhone Way, 7001 Oakport St., Oakland, CA 94621 (510) 777-7000 Fax: (510) 777-7001
procedure. It is also recommended that all jewelry (rings, watches etc.) be removed
prior to working on the IMACS shelf. Failure to use caution before beginning this
procedure could result in shock and / or injury. A properly grounded work area is
required to prevent any damage to the equipment.
Tools Required:
The following tools will be required:
Slotted screwdriver
Phillips screwdriver
Degreaser such as ElectrO-Wash by Chemtronics.
Non-conductive oxidation reducer such as NO-OX-ID
Pair of wire cutters
Two zip ties
Procedure Overview:
This procedure to clean the power supply cable is for the IMACS-900 shelf. It is
suggested that this procedure be performed on any IMACS shelf over ten years old at the
same time as the Interface card battery replacement. To find out more about the Interface
card battery replacement, call your Zhone representative and ask about GSS service
product codes 3021AR and 3021FG. This power cable maintenance procedure can be
done anytime a PSU OOS intermittent alarm condition exists, and should also be
performed as routine maintenance once a shelf reaches ten years old. This procedure
details the location of the cable, the removal and cleaning of the cable and posts, the re-
installation of the cable and confirmation of the IMACS service level at the end of the
procedure.
Power Supply Cable Location:
The following illustrates the location of the Power Supply Cable.
