Installation Guide

SALSBURY INDUSTRIES
1010 East 62
nd
Street, Los Angeles, CA 90001-1598
Phone: [phone] Int’l Phone: [phone]
Fax: [phone] Int’l Fax: [phone]
Installation instructions are provided as general guidelines. It is advised that a professional installer be consulted. Salsbury Industries assumes no product assembly or installation liability.
Copyright © 2010 Salsbury Industries. All rights reserved. (Rev. 04, 7/28/2010)
With their durable powder coat finish and all aluminum construction,
Salsbury’s 3500 series vertical mailboxes will provide years of
maintenance free service.
SURFACE MOUNTED
RECESSED MOUNTED
Units mount directly to a
surface and are attached
with mounting hardware
through the back.
(Hardware not included.)
Units fit into a rough
opening and are secured
with mounting hardware
through the back or side
panels of the unit.
Recessed units include a
flanged collar which fits
over the rough opening.
(Hardware not included.)
Surface unit dimensions
Recessed unit rough opening dimensions
SURFACE Width Height Depth
3503 18-3/4” 19” 7-1/2”
3504 24-1/4” 19” 7-1/2”
3505 29-3/4” 19” 7-1/2”
3506 35-1/4” 19” 7-1/2”
3507 40-3/4” 19” 7-1/2”
RECESSED 1-High 2-High
3503 17-1/4” 17-3/4” 36-3/4” 7-1/2”
3504 22-3/4” 17-3/4” 36-3/4” 7-1/2”
3505 28-1/4” 17-3/4” 36-3/4” 7-1/2”
3506 33-3/4” 17-3/4” 36-3/4” 7-1/2”
3507 39-1/4” 17-3/4” 36-3/4” 7-1/2”
Vertical Mailboxes – 3500 Series
Installation Instructions
PLEASE SEE IMPORTANT INSTRUCTIONS ON BACK
These units are U.S.P.S. approved to the required
security upgrades of USPS-STD-4B+ effective March
2005.
Notes
1. No more than two tiers of mailboxes may be installed.
2. Wall opening and lumber frame must be square.
3. Mailboxes should be shielded from direct weather conditions.
4. Store keys in a safe place until ready for use.
5. Hardware is not included to fasten units into rough opening.
Installation Instructions
1. If recessed unit, create rough opening in wall per dimensions in
Rough Opening Table. Units must be securely supported by a frame
constructed of 2”x4” lumber.
2. Remove unit from carton and place in an upright position on a
table or other flat surface.
3. Remove the compartment assembly from the frame by tilting the
compartment assembly forward until it extends approximately two
inches from the frame. Then lift the compartment assembly upward
so that its base clears the hinge pins located at the bottom of the
unit. Swing the lower end of the compartment assembly outward and
remove it from the frame.
4. Mount the frame in the desired location. Caution: Do not deform,
force, or twist the frame to fit an incorrect rough opening or
irregular surface. If the frame becomes deformed, it will not retain
proper alignment with the compartment assembly. Units serviced by
the United States Postal Service must be installed with the master
lock opening a minimum of 30” and a maximum of 58” above the
finished floor.
5. Replace the compartment assembly into the frame, reversing the
procedure in step 3 above.
Security Caution
The tenant door at or near the center of the compartment array, in
addition to providing access to a tenant’s mail, also provides access
to the USPS Arrow Lock that provides access to all compartments.
For the sake of security of the entire compartment array, it is
important that this tenant door be securely locked at all times,
even if there is no tenant receiving mail via this door.