BARRIER
®
GLIDER Single Slide Model 7100
10
PUB. NO. 7100SSG FEBRUARY 2008
The BARRIER-GLIDER has been factory tested. The
cables from the door are ready to be connected to the
control box. Please study the electrical wiring diagrams
on
Pages 16 - 18.
1.
Local electrical codes may require the use of rigid conduit
or a junction box when running the electrical cables from
the header down to the control box. Drill a hole for the
power supply (by others) in the bottom of the control box
,
Figures 12 & 13.
2.
It is the responsibility of the buyer to provide service up
to the box with proper branch service protection and an
approved means of disconnect. See amperage chart on
Page 18.
3.
All boxes should be mounted on the warm side or on the
wall adjacent to the door past the support post at
approximately 54" above the floor level,
Figure 12.
4.
The control box is provided with class CC protective
fusing for the incoming power.
5.
The incoming power terminals F1, F2, F3 in the control
box will not accommodate wires larger than 10AWG.
Connect wiring as indicated by the device field wiring
schematic.
6.
The motor and limit switch cables are prewired to each
component and will need to be run to a watertight fitting
(not provided) in the bottom of the control box, and hard
wired,
Figures 12 & 13.
7.
Cut the cable tie holding the panel blower/heater cable
and loop the panel blower/heater cable around the panel
adjustment bolt and secure with a cable tie for strain
relief. Connect cables together.
8.
This door is powered by 220/575VAC 1Ø or
208/230/460VAC 3Ø.
ELECTRICAL INSTALLATION
In freezer and cooler applications where a
conduit passes from a warm to cold temperature
zone, the conduit must be plugged with epoxy. This
will help prevent condensation from forming in the
conduit. For more information, see Section 300-7a of
the National Electric Code.
I M P O R TA N T ! ! !
FIGURE 12
Support Post
Floor
Door cables, activation devices
etc. Conduit run by others.
Fused disconnect (supplied by
others), located next to where
the control box will be located.
54” - Control box
recommended
mounting height
and minimum of
6” from support
post
See
Pages 16-18
for required
voltage and service amperage
requirements given your
specific line voltage.
When working with electrical or electronic controls,
make sure that the power source has been locked out
and tagged according to OSHA regulations and
approved local electrical codes.
WA R N I N G ! ! !
!
When drilling holes in the box, DO NOT turn control
box upside down or go too deeply into the box.
Damage or debris may fall into electrical components
causing failure or severe equipment damage.
C A U T I O N ! ! !
!
A qualified electrician should install the wiring in
accordance with local and national electrical codes.
Use lockout and tagout procedures to avoid injury.
I M P O R TA N T ! ! !
To reduce risk of injury or death, an earth ground
connection MUST BE made to the green/yellow control
box ground terminal. If metal conduit is used as the
ground connector, an N.E.C. approved ground bushing
and green/yellow wire MUST BE properly attached to
the conduit for connection to the ground terminal.
I M P O R TA N T ! ! !
