Installing the Power Supply Unit
The three Power Supply Units are mounted in the vicinity of the Transceiver Unit. The physical distance is limited by the length of the power cables between the units.
Prerequisites
You must be equipped with a standard set of tools. This tool set must comprise the normal tools for electromechanical tasks, such as different screwdriver types, pliers, spanners and wrenches. Each tool must be provided in various sizes. We recommend that all tools are demagnetized to protect your equipment. Depending on the chosen installation method, additional tools may be required.
In order to do this task, the following prerequisites must be met.
•  The optional mounting frame is installed.
•  The optional bulkhead support brackets are installed.
•  The steel conduits are prepared.
Note
Observe the installation principles.
Context
A suitable location for the unit must be defined before the installation can start. Free bulkhead space is required. Any location can be used, provided that the cables are long enough, end that the ventilation is adequate. The chosen location must allow ample space for installation and maintenance tasks. Make sure that the cabinet doors can be fully opened for unobstructed access to its internal parts.
The Power Supply Unit must be mounted as a complete unit. The door must not be opened until the unit is securely fastened to the bulkhead.
Note
Observe the physical size and weight of the Power Supply Unit. Unless a suitable lifting device available, make sure that enough manpower is available to lift, hold and fasten the Power Supply Unit.
Procedure
1 Prepare the location and the necessary tools.
Observe the outline dimensions drawing. The drawing is located in the Drawing file chapter in this manual. It can also be downloaded from our website.
2 If relevant, mount the cabinets side by side, or over each other.
a Observe the eight 8.5 mm mounting holes through the rear side of the shock absorbers.
b Lift each cabinet up to its correct position.
c Align the holes in the shock absorbers with the holes in the support brackets.
d Mount the cabinet using stainless steel bolts.
3 If relevant, mount the cabinets on the mounting frame.
a Observe the mounting holes through the back wall on each cabinet.
b Lift each cabinet up to its correct position.
c Align the holes in the back wall with the holes on the mounting frame.
d Mount the cabinet using stainless steel bolts, spring washers and nuts.