4
4111-0070 — May 2017
June 2017
PRECAUTIONS
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
Hydraulic and electrical power must be OFF when
servicing the equipment. For maximum protection,
use an OSHA approved locking device to lock
out all power sources. Only the person servicing
the equipment should have the key to unlock the
device.
ALWAYS disconnect electrical power source and
ground wire before welding on dock leveler.
DO NOT ground welding equipment to any hydraulic
or electrical components of the dock leveler. Always
ground to the dock leveler frame.
ALWAYS stand clear of dock leveler lip when
working in front of the dock leveler.
DO NOT grind or weld if hydraulic fluid or other
flammable liquid is present on the surface to be
ground or welded
DO NOT grind or weld if uncontained hydraulic
fluid or other flammable liquid is present. Stray
sparks can ignite spills or leaks near the work area.
Always clean up the oil leaks and spills before
proceeding with grinding or welding.
Always keep a fire extinguisher of the proper type
nearby when grinding or welding.
Always post safety warnings and barricade the
work area at dock level and ground level to prevent
unauthorized use of the unit before maintenance is
complete.
A
B
TOLERANCES
(UNLESS OTHERWISE NOTED)
FRACTIONAL:
1/32"
DECIMAL:
.00 =
.01"
.000 =
.005"
ANGULAR:
1
MATERIAL
DRAWN BY
CHECKED BY
DRAWING NO.
DATE
mikemartin
2/4/2015
vs prop
P O W E R A M P
M C G U I R E
D L M
S Y S T E M S, I N C.
L o a d i n g D o c k E q u i p m e n t
This print is the property of Systems, Inc. and represents a proprietary article in which Systems, Inc. retains any and all
patent and other rights, including exclusive rights of use and/or manufacture and/or sale. Possession of this print does
not convey any permission to reproduce, print or manufacture the article or articles shown therein, such permission to be
granted only by written authorization signed by an officer or other authorized agent of Systems, Inc. thereof.
STOCK NO.
Decal Size: 4 x 6.25
File Name: 1751-0555 Rev E
CRUSH HAZARD
DO NOT WORK UNDER OR IN FRONT OF RAIL
RAMP
unless ALL maintenance props have been
properly positioned and secured. Side
maintenance props must be positioned and
secured with screw and nut as shown in figure “A”
below. Failure to do so will result in death or serious
injury. Refer to owner’s/user’s manual for proper
procedure.
Stored
Position
Maintenance
Position
Screw and Nut
Maintenance
Prop
FIG.“A”
1751-0555 Rev E
Maintenance Safety Precautions
