Poweramp LHP SERIES HYDRAULIC - Manual (Page 20)

18 4111-0012 — Aug 2012
April 2013
INSTALLATION
Install Control Panel and Wiring
The electrical power must be OFF prior to electrical
installation. For maximum protection, use an OSHA
approved locking device to lock out all power
sources. Only the person installing the equipment
should have the key to unlock the power source.
Failure to follow these instructions may result in
serious personal injury or death.
DO NOT make any final electrical connections until
all welding has been completed. Failure to do this
may result in serious personal injury or death.
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. Mount the push button control panel (B) so bottom
of control panel-to-dock floor distance (C) is 48 in.
(1219.2 mm).
2. Install electrical disconnect panel (A) if not already
installed.
3. Install and connect the control wiring.
4. Connect the dock leveler power cable to the outlet
in the pit junction box. Refer to the electrical
drawings supplied with the dock leveler.
5. After all electrical connections in the pit have
been made, raise the leveler, disengage the
maintenance prop and allow the platform to lower
6. Install the Placard(s) (D), in close proximity to the
control box and in plain sight.
A— Disconnect Panel
B— Control Panel
D— Placard (provided by others)
C— Distance, 48 in. (14 630 mm)
B
A
C
D