Metro Mobile Computing Workstations MPS-3111 Series Sealed Lead Acid Power Supply - Manual (Page 22)

22 Metro TM MPS-3111 Series SLA Power Supply Operations Manual Supplement
InterMetro Industries Corporation
MPS-3111 Power Supply System Installation
In general, the Metro TM MPS-3111 Series SLA Power Supply is provided already installed on a
Metro TM Mobile Computing Workstation and is ready for use.
The MPS-3111 Series SLA Power Supply can be retrofitted, replaced or installed new on a
Metro
TM Mobile Computing Workstation. The power supply is self-contained and is attached
using the correct mounting hardware and cables on the bottom of the Metro TM Mobile
Computing Workstation base.
For additional help, contact InterMetro Customer Service.
Hardware Installation
Notice: The following mounting and removal procedures apply to the most recent version of
the MPS-3111 Series Power Supply for the Metro TM Mobile Computing Workstations.
Older versions employ stud mounting slots on the top of the unit instead of the bracket
system described below. For additional information and help, please contact
InterMetro Customer Service.
Mounting the MPS-3111 Power Supply
Caution:
For safety, only qualified service personnel should perform the following procedure
to mount the MPS-3111 Series Power Supply on the Metro
TM Mobile Computing
Workstations.
To mount the MPS-3111 Series Power Supply to the workstation base as a new or replacement
to an existing power supply, perform the following steps:
Notice: All handle brackets, screws and other hardware used in this procedure are usually
taken from a previous power supply mounted on the workstation. If replacement
hardware is needed, please contact InterMetro Customer Service.
1. Attach two handle brackets, one on each side of the power supply using three 8-32 pan
head screws. Be sure to put the right-hand bracket on the right side and left-hand on the
left side (the ramp tabs should be at the low end of the slant and to the outside).
2. Facing the back of the workstation, align the handle brackets inside the power supply
mounts on the bottom of the workstation base. Lift the power supply up and move
toward the front of the workstation, sliding the handle brackets up the ramp of the
mounts, until the tabs on lower ends of the brackets drop and catch in the slots on the
mounts.
3. Secure each side with two 8-32 pan head screws.
4. Connect all cables: DC Power connector, RJ45 cable to the RJ45 port, and AC cable.
Secure the AC cable with the clamp to the ground stud on the back of the power supply.