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PA-3 Power Adapter (50 Hz/Oil-Filled)
3. Installation
Introduction
Unpacking
Installation
2001 Siemens Airfield Solutions, Incorporated
All rights reserved
WARNING: Allow only qualified personnel to perform the
following tasks. Observe and follow the safety instructions in
this document and all other related documentation.
WARNING: The power adapters are heavy. Exercise caution
when lifting or moving power adapters. Use the handle, not the
leads, to lift the power adapter. Failure to observe this warning
may result in personal injury.
This section describes instructions for installing the PA-3 power adapter
(50 Hz/oil-filled) on series circuits. Refer to airport project plans and
specifications for the specific installation instructions.
Unpack the carton/crate upon receipt and examine the power adapter to
ensure no damage has occurred during shipment. Note any exterior damage
to the carton that might lead to detection of equipment damage.
If you note any damage to any equipment, file a claim with the carrier
immediately. The carrier may need to inspect the equipment.
This subsection describes installation information.
Method of Installation
The watertight PA-3 power adapter (50 Hz) assembly is satisfactory for
direct earth burial or above-surface installation. Install the PA-3 upright
within 15 degrees of vertical. The preferred method of installation is to
install the power adapter in a deep L-867 can. Refer to Table 9 for L-867
can dimensions.
Table 9. L-867 Can Dimensions
L-867 Can Diameter Opening (Minimum)
in. (cm)
16 (40.64)
96A0260B
Issued 5/01
Installation
L-867 Can Height
in. (cm)
24 (60.96)
Page 9
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