24
4111-0070 — May 2017
June 2017
MAINTENANCE
When maintenance is to be performed on the dock
leveler, place the maintenance props (C) in their
service/down position.
Caution
: The lip may fold
down if the platform has rested on the maintenance
props.
Whenever servicing the dock leveler, lock the
electrical power disconnect in the OFF position. Use
only an OSHA approved lockout device* (B) and
tagout device (A).
Only the person servicing the equipment should
have the capability to remove the lockout devices.
The tagout devices* must inform that repairs are in
process and clearly state who is responsible for the
lockout condition.
* Refer to OSHA regulation 1910.146. Confine Space
* Refer to OSHA regulation 1910.147. Lockout/Tagout
Service Dock Leveler
A— Tagout Device
B — Lockout Device
C —Maintenance Props
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
TOLERANCES
(UNLESS OTHERWISE NOTED)
FRACTIONAL:
1/32"
DECIMAL:
.00 =
.01"
.000 =
.005"
ANGULAR:
1
DRAWN BY
CHECKED BY
DRAWING NO.
DATE
MJH
3/17/2015
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
P O W E R A M P
M C G U I R E
D L M
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.
MATERIAL
STOCK NO.
116466-KD0
PLATFORM ASSEMBLY, RR
60K
BILL OF MATERIAL
SIZE
DESCRIPTION
PART NO.
QTY
ITEM
3/16
GREASE ZERK
0521-0073
4
1
3/4 X 2
CLEVIS PIN
0522-0005
2
2
12" STROKE
HOIST CYLINDER ASSEMBLY - RR/VS
0525-0066
2
3
LIP CYLINDER,VS,RR
0525-0085
2
4
LIP - RR, 20" X 90" LG
116466-DC0
1
5
1.0 DIA X 88-1/4
PIN - LIP HINGE
116466-K08
1
6
B CAD
EXTENDABLE ARM,RR,RH
116466-KA2
1
7
B CAD
EXTENDABLE ARM,RR,LH
116466-KA3
1
8
PLATFORM - RR, 60K
116466-KC0
1
9
5/8" DIA
WASHER - FLAT
2101-0004
1
10
5/8-11 UNC X 1-3/4
HHCS - GRADE 5
2101-0020
4
11
5/8-11 UNC
HEX NUT - ZINC PLATED
2101-0042
4
12
1/8 DIA X 1
COTTER PIN
2101-0045
6
13
1/4 DIA X 1-1/4
COTTER PIN
2101-0046
2
14
5/8" DIA
CLIP, HAIRPIN
2101-0049
4
15
5/8-11 UNC X 2-1/2
HHCS - GRADE 5 - ZINC PLATED
2101-0052
1
16
5/8-11 UNC
NYLON LOCK NUT
2101-0204
1
17
5 X 5 X 3
J-BOX - FIBERGLASS
2751-0042
1
18
3/16 X 4 X 8-1/8
LIFT PLATE
5602-0001
2
19
3/4 DIA
PIN - LIP CYL
9202-0004
2
20
49/64 DIA X 10-1/4
PIN - HOIST - VS
9202-0038
2
21
1/2 X 4 X 20
MAINTENANCE PROP,VS,RR
9222-0221
2
22
#6 ORB - #6 JIC
FITTING CON STR THRD
9301-0109
2
23
A CAD
SCREW WLDT,RR,RUN OFF GUARD
9513-0017
2
24
14
6
5
7
13
21
4
20
15
22
11
2
13
17
10
16
8
19
24
24
1
3
3
9
When service under the dock leveler is required,
always lock all electrical disconnects in the OFF
position after raising the platform and engaging the
maintenance prop.
Always stand clear of the dock leveler lip when
working in front of the dock leveler.
The maintenance prop MUST be in the service
position when working under the dock leveler.
For maximum protection, use an OSHA approved
locking device to lock the maintenance prop in
the service position. Only the person servicing
the equipment should have the key to unlock the
maintenance prop.
Unless the dock leveler is equipped with a tethered
remote, two people are required to engage the
maintenance prop: one person to operate the unit,
the other person to engage the maintenance prop.
Always post safety warnings and barricade the
work area at dock level and ground level to prevent
unauthorized use of the dock leveler before
maintenance is complete.
B
A
C
