User's Manual

R900 Wall and Pit MIU Installation and Maintenance Guide 22
5 Wall Installation
This section describes storage and unpacking instructions, preliminary tests, tools,
materials, site selection, and wall installation of the R900 MIU.
Prior to Installation
Storage
Upon receipt, inspect shipping containers for damage, and inspect the contents of
any damaged cartons prior to storage.
Once the inspection is complete, store the cartons in a clean, dry environment.
Keep in mind that the R900 MIU has an internal battery. Storage for more than one
year may affect product life. Be sure to use a first-in first-out inventory control sys
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tem. See “Environmental Conditions” on page 4.
Unpacking
As with all precision electronic instruments, the R900 MIU should be handled care-
fully; however, no additional special handling is required.
After unpacking the MIU, inspect it for damage. If the MIU appears to be damaged
or proves to be defective upon installation, notify your Neptune Sales Representa
-
tive. If one or more items requires reshipment, use the original cardboard box and
packing material.
Figure 30 R900 Wall MIU Kit
back plate
cable
wall MIU