12
4111-0068 — Oct. 2018
© 2018 Systems, LLC
1. For wall-mounted controls, mount the push-button
control panel (
B
) so bottom of control panel-to-dock
floor distance (
C
) is 48 in. (1219 mm). See Figure 7.
2. Install electrical disconnect panel (
A
) if not already
installed. Disconnect panel supplied by others.
3. Install and connect the barrier wiring (see
drawings supplied with equipment).
Note:
For barrier-mounted controls, saw cut floor
from base of wall under supply source to rear of
barrier and install 1/2” conduit into trench. Feed
electrical line from source to junction box on barrier
and connect. Fill trench with epoxy or concrete and
level.
4. Seal the conduit in any location where the conduit
crosses over temperature zones that could produce
condensation.
Optional:
Install spacers between the wall and
enclosure to provide temperature insulation and air
flow. If the conduit could fill with water, a drip leg
may be needed.
Install Control Panel and Wiring
Where indicated, all components must be connected
to a SAFETY EARTH GROUND that conforms to
the 1999 National Electrical Code Section 250-50
section (a) or section (c) for a grounding electrode
system.
B
A
C
A— Disconnect Panel
B— Control Panel
(provided by others)
C— Distance, 48 in. (1219 mm)
INSTALLATION
Make sure that the power source has been locked
out and tagged according to OSHA regulations and
approved local electrical codes.
All electrical work — including the installation of the
disconnect panel, control panel, and final connections
to the pit junction box — must be performed by a
certified electrician and conform to all local and
applicable national codes.
1.50"
3.00"
Decal Size: 1.5 x 3
File Name: 1751-0736 Rev A
Arc Flash and
Shock Hazard
PPE [Personal Protection
Equipment] Required
De-energize equipment before
working on or inside. Do not
open cover without appropriate
PPE. Refer to NFPA 70E for
PPE requirements. This panel
may contain more than one
power source.
Hazardous Voltage
Will Result in Death
or Serious Injury
1751-0736 Rev A
DO NOT connect the barrier electrical wiring and
ground connections until all welding has been
completed.
DO NOT ground welding equipment to any hydraulic
or electrical components of the barrier.
Failure to follow these instructions may damage the
motor, hydraulics, wiring, and/or control panel.
Figure 7
