Mayline Four Post Shelving - Manual (Page 2)

The components of the basic 4-Post System are:
1. VERTICAL UPRIGHTS: Three styles are used:
A.) Open 'T'
B.) Closed 'T'
C.) Closed 'L'
Closed 'L' uprights are located at either end of a
4-Post range. Open and Closed 'T' are located
internally in a 4-Post range. Each style contains
tapered slots vertically along the uprights to accept
the shelf supports that are positioned horizontally.
The narrow portion of the tapered slots must face
downward. Tapered slots are at 1-1/2"
center-to-center vertical spacing.
2 & 3. SHELF SUPPORTS: Two styles are used:
A.) Standard shelf supports (Pebble Gray)
B.) Bottom shelf supports (Graphite)
The supports are inserted into the slots of the vertical
upright to form the horizontal support for the shelf.
Standard shelf supports are Pebble Gray in color.
The bottom shelf supports are Graphite in color and
are used only at the bottom of the unit. Supports
should be secured into place with a rubber mallet.
4. SHELF REINFORCEMENT BARS:
Reinforcements are used on "Double Face Shelves
(24" and 30" shelving only). These bars are
positioned across the shelf supports to add strength
to the shelf. Shelf reinforcement quantities are
illustrated in the matrix.
NOTE: Adjust the reinforcement position if it
interferes with shelf slots.
5 & 6. SHELVES: three styles are used:
A.) Single Face Slotted.
Depth is either 12" or 15". Two rows of slots exist for
divider installation. Three slots are also located in
the back of the shelf for the center/back stop
installation.
B.) Double Face Slotted.
Depth is either 23" or 30". Four rows of slots exist
for the divider installation. Three slots are also
located in the middle of the shelf for the center/back
stop installation.
C.) Single & Double Face Non-slotted.
Shelves are positioned on the shelf supports and
also used as the canopy top. which is typically a
non-slotted shelf.
7. COMMON STOPS:
Placed in the back of single face and middle of
double face shelves. Held in place by dividers.