Vestil PE Series User manual

Table of Contents 10/19/2020 PE MANUAL
Table of Contents Copyright 2018 Vestil Manufacturing Corp. Page 1 of 17
Vestil Manufacturing Corp.
2999 North Wayne Street, P.O. Box 507, Angola, IN 46703
Telephone: [phone] -or-Toll Free [phone]
PE-Series Dock Levelers
Instruction Manual
Receiving Instructions
After delivery, remove the packaging from the product. Inspect the product closely to determine whether
it sustained damage during transport. If damage is discovered, record a complete description of it on the
bill of lading. If the product is undamaged, discard the packaging.
NOTE: The end-
user is solely responsible for confirming that product design, use, and maintenance
comply with laws, regulations, codes, and mandatory standards applied where the product is used.
Technical Service & Replacement Parts
For answers to questions not addressed in these instructions and to order replacement parts, labels,
and accessories, call our Technical Service and Parts Department at [phone]. The Department can
also be contacted online at https://www.vestil.com/page-parts-request.php.
Electronic Copies of Instruction Manuals
Additional copies of this instruction manual may be downloaded from https://www.vestil.com/page-
manuals.php.
TABLE OF CONTENTS
PAGE
Signal Words……………………………………………………………………………………………………….……...
2
Safety Instructions……..…………………………………………………………………………………………............
2
Exploded View & Bill of Materials……………………………………………………………………………………….
3
Power Unit Exploded View & Bill of Materials……………………………………………………….……………..….
4
Single Phase Electrical Circuit Diagram…………………………………………………………………………..……
5
3-Phase Electrical Circuit Diagram………………………………………………………………………………..….…
6
Specifications……………………………………………………………………………………………………..……….
7
Recommended Installation Site Characteristics……………………………………………………………………....
7
Installation Requirements for Docks without 6” Steel Edge……………………………………………………….…
8
Approach Ramp Installation for Loading Docks Lower than 50”……………………………………………….……
8
Installation………………………………………………………………………………………………………………….
8- 12
Method 1: Loading Dock with at Least 6” Wide Steel Edge…………………………………………..………..…
9
Method 2: Loading Dock with Steel Edge less than 6” Wide…….…………………………………...................
10 - 11
Method 3: Loading Dock without Steel Edge……………………………………………………………..……..…
11 - 12
Completing the Installation………………………………………………………………………………………….…...
12 - 13
The Power Unit……………………………………………………………………………………………………………
13
Operation………………..………………………………………………………………………….……........................
14
Troubleshooting…………..…………………...…………………………………………………………….…………....
14
Record of Normal Condition……………………………………………………………………………..………………
14
Inspections and Maintenance……..………………………………...…………………………………………..………
15
Labeling Diagram………………………………………..………………………………………………………..………
16
Limited Warranty………………………………………………………………………………………………….………
17

Table of Contents 10/19/2020 PE MANUAL
Table of Contents Copyright 2018 Vestil Manufacturing Corp. Page 2 of 17
SIGNAL WORDS
This manual uses SIGNAL WORDS to indicate the likelihood that a particular action will cause
personal injuries or
property damage. Signal words also specify the level of seriousness of injury if the
product is misused in the ways
described. The following signal words are used in this manual.
Identifies a hazardous situation which, if not avoided, COULD result in DEATH or
SERIOUS INJURY.
Indicates a hazardous situation which, if not avoided, COULD result in MINOR or
MODERATE injury.
Identifies actions likely to result in product/property damage, such as operation that might
damage the product.
SAFETY INSTRUCTIONS
Vestil strives to identify foreseeable hazards associated with the use of its products. However, material
handling is dangerous and no manual can address every conceivable risk. The end-user ultimately is
responsible for exercising sound judgment at all times.
If this product is installed, used, or maintained improperly serious personal injuries or death
might result. Read and understand the entire manual before installing, using, or servicing the product.
•The manual should be stored in a location known to all persons who use the dock leveler. It should be
available to anyone needing refresh the understanding of proper use and maintenance procedures.
•DO NOT attempt to resolve any issue with the product unless you are certain that it will be safe to use
afterwards.
•DO NOT modify the product in any way. Unauthorized modifications might make the lifter unsafe to use
and automatically void the Limited Warranty (see p. 25).
•DO NOT exceed the capacity of your unit. Capacity information appears on the product in label 287. The
Labeling Diagrams on p. 24 indicates where to find label 287 on your dock leveler.
•Inspect the product according to the instructions on p. 21 & 22. Replace each part that is not in normal
condition. DO NOT use the product until it is fully restored to normal condition. ONLY use manufacturer-
approved replacement parts.
•Cycle the deck all the way up and all the way down. Listen for unusual sounds as the deck rises and
lowers. Watch the deck for unusual movement.
•DO NOT use the dock leveler unless all machine guards are in place.
•This product is NOT a personnel lift. DO NOT use it to lift or transport people.
•[Hydraulically actuated units] NEVER change the setting of the pressure relief valve.
•DO NOT use this device UNLESS all labels are in place, readable, and undamaged. See Labeling
Diagramson. p.24.
Proper use, maintenance, and storage are essential for this product to function properly.
oAlways use this product in accordance with the instructions in this manual and consistent with any training
relevant to machines, devices, etc. used in conjunction with this product.
oKeep the product clean & dry. Periodically lubricate moving parts.
oFOR HYDRAULIC UNITS: Do not use brake fluid or jack oils in the hydraulic system. If oil is needed, use
an anti-wear hydraulic oil with a viscosity grade of 150 SUS at 100°F, (ISO 32 cSt @ 40°C), or Dexron
transmission fluid.
oContact the manufacturer for SDS information

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EXPLODED VIEW AND BILL OF MATERIALS
Power unit installs on this bracket
Power Unit Exploded View on p. 4
Item
Part no.
Description
Quantity
1
06-513-199
06-513-204
06-513-205
06-513-206
06-513-207
06-513-203
06-513-208
06-513-209
Weldment, deck, assembly:
PE-1572-36
PE-2066
PE-2072
PE-2566
PE-2572
PE-2572-36
PE-3066
PE-3072
1
2 06-514-014
06-514-015
Weldment, bumper box:
Deep: PE-1572-36; PE-2572-36
15”: PE-2066; PE-2072; PE-2566; PE-2572; PE-3066; PE-3072
2
3 99-021-940
99-021-931-001
Cylinder, hydraulic:
11/2” x 14”: PE-1572-36; PE-2566; PE-2572; PE-2572-36; PE-3066;
& PE-3072
1” x 14”: PE-2066; PE-2072
1
4
29-001-001
Specialty molded rubber bumper
2
5
15-146-001
Spring, extension, with full loop, 13.57lb./in.
2
6
17165
Hex cap screw, grade 5, zinc finish, 7/16”-20 x 3” Return to p. 12
2
7
37127
Nylon lock nut, grade 2, zinc finish, 7/16”-20 Return to p. 12
2
8
11311
Hex bolt, grade 2, zinc finish, 5/8”-11 x 2”
4
9 33016 Flat washer, low carbon, USS, zinc plated,
5
/
8
” 4
10 13359 Bolt, HHCS, #5, zinc plated,
3
/
4
”-10 x 1
1
/
2
” 1
Mounting
plate
Bridge
plate
Dock plate
Cylinder
mounting
bracket
Cylinder mounting bracket
Return to Page 12,
Completing the
installation

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POWER UNIT EXPLODED VIEW AND BILL OF MATERIALS
Item
Part no.
Description
Qty.
1
99-160-228-001
99-160-228-002
99-160-229-003
99-160-229-004
Power unit subassembly:
a. 1PH, 115V AC, 0.75HP, 1725RPM, 0.06 displacement, 1.0GPM flow control
b. 1PH, 208-230V AC, 0.75HP, 1725RPM, 0.06 displacement, 1.0GPM flow control
c. 3PH, 208-230V AC, 2HP, 1725RPM, 0.06 displacement, 1.0GPM flow control
d. 3PH, 460V AC, 2HP, 1725RPM, 0.06 displacement, 1.0GPM flow control
1
1
1
1
1.1
99-627-015
Subassembly, manifold, lift-lower
1
1.1.1
99-127-015
Manifold, PE
1
1.1.2
99-153-011
Check valve, size 08, nose-in/side-out
1
1.1.3
99-153-020
Pilot-to-close check valve
1
1.1.4
99-153-038
Flow control, pressure compensating, 1.0GPM
1
1.1.5
99-116-030
Fitting, hydraulic, 06MJ-06MORB straight
1
1.1.6
99-153-004
Valve, pressure relief, 100 bar
1
1.1.7
06-031-004
Accessories, hydraulic, filter disc
1
1.2
99-137-007-001
99-137-007-002
99-137-015-003
99-137-015-004
a. 1PH Motor/pump, 115V AC, 1PH, 0.75HP, 1725RPM, 0.060 disp.
b. 1PH Motor/pump, 208-230V AC, 1PH, 0.75HP, 1725RPM, 0.060 disp.
c. 3PH Motor/pump, 208-230V AC, 3PH, 0.75HP, 1725RPM, 0.060 disp.
d. 3PH Motor/pump, 460V AC, 3PH,
1
1
1
1
1.2.1
99-135-003
99-135-003
99-135-005
99-135-005
a. Motor, 0.75HP, 1PH, 1725RPM, 56F, 115/208, 60Hz, 2.0SF
b. Motor, 0.75HP, 1PH, 1725RPM, 56F, 115/208-230V, 60Hz, 2.0SF
c. Motor, 2HP, 3PH, 1725RPM, 56F, 208-230V, 50/60Hz
d: Motor, 2HP, 3PH, 1725RPM, 56F, 460V, 50/60Hz
1
1
1
1
1.2.2
01-143-905-002
Pump, hydraulic gear, tang shaft, manifold mount, 0.060disp., 1.0cc/r
1
1.2.3
23305
SHCS, utility grade, 3/8” – 16 x 1”
2
1.2.4
33688
Lock washer, high collar, 3/8”
2
1.2.5
96056
Washer, flat, 3/8” nominal, 0.406” ID, yellow zinc SAE
2
1.2.6
99-034-037
Accessories, electrical, Romex 0.375”
1
2
99-144-007
O-ring; manifold, 3” outer diameter
1
3
99-116-001
Suction fitting, mini-manifold
1
4
99-145-061
Clamp, worm gear hose, 213/16” – 33/4”
1
5
99-031-033
Accessories, nipple, close pipe
1
6
99-031-029
Accessories, hydraulic, screen, inlet, 13/4”
1
7
01-023-009
Reservoir, oil
1
8
01-116-003
Breather, 1/2” Return to p. 12
1
9
99-116-033
Fitting, hydraulic, 06MJ-06MAORB 90° elbow
1
Return to Page 3
Return to Page 12,
Completing the
installation
COMPLETE POWER UNIT
ASSEMBLIES
Motor phase & voltage
Engineering drawing
1-Phase, 115 VAC
06-160-009-001
1-Phase, 208-230V AC
06-160-009-002
3-Phase, 208-230V AC
06-160-010-003
3-Phase, 460V AC
06-160-010-004

Table of Contents 10/19/2020 PE MANUAL
Table of Contents Copyright 2018 Vestil Manufacturing Corp. Page 5 of 17
Single Phase Electrical Circuit Diagram (06-124-019 rev. D)
Turn off all sources of electrical power and lock and tag them out before beginning this
installation.
Always turn off all power sources before beginning work on this equipment.
The end-user must provide overcurrent and short circuit protection compliant with NEC guidelines and local
codes.
Return to Page 12,
Completing the
installation

Table of Contents 10/19/2020 PE MANUAL
Table of Contents Copyright 2018 Vestil Manufacturing Corp. Page 6 of 17
3-Phase Electrical Circuit Diagram (06-124-020 rev. D)
The end-user must provide overcurrent and short circuit protection compliant with NEC guidelines and local
codes.
Turn off all sources of electrical power and lock and tag them out before beginning this
installation.
Always turn off all power sources before beginning work on this equipment.
Return to Page 12,
Completing the
installation

Table of Contents 10/19/2020 PE MANUAL
Table of Contents Copyright 2018 Vestil Manufacturing Corp. Page 7 of 17
SPECIFICATIONS
RECOMMENDED INSTALLATION SITE CHARACTERISTICS
The optimal installation site is a loading dock where the
floor is 50 inches above the ground. If the dock is lower
than 50 inches, ramps and ramp support angles are
necessary. The dock face should include 6 inch, integral
steel channel along the top edge of the loading dock floor.
This feature allows the dock leveler and dock bumpers to
be welded directly to the steel channel. Concrete anchors
must be at least 11/2inches wide by 6 inches long with a
11/2inch perpendicular segment at both ends. Anchors
must be made from at least 1/4” steel and should be welded
to the channel in 12 inch increments. Optimal
(recommended) dock edge construction is shown in the
diagrams.
MODEL A B C D E F G H
NET
WEIGHT CAPACITY
PE-1572-36 98” 72” 67
1
/2” 52
1
/2” 1
1
/8” 11
7
/8” 26
3
/4” 36
5
/8” 650 lb. 15,000 lb.
PE-2066 98” 66” 61
1
/2” 46
1
/2” 1” 12
1
/2” 17
1
/2” 29” 490 lb. 20,000lb.
PE-2072 99” 72” 67
1
/2” 52
1
/2” 1” 12
1
/2” 17
1
/2” 29” 517 lb. 20,000 lb.
PE-2566 93” 66” 61
1
/2” 46
1
/2” 1” 12
1
/2” 17
1
/2” 29” 558 lb. 25,000 lb.
PE-2572 99” 72” 67
1
/2” 52
1
/2” 1” 12
1
/2” 17
1
/2” 29” 590 lb. 25,000 lb.
PE-2572-36 98” 72” 67
1
/2” 52
1
/2” 1
1
/8” 11
7
/8” 26
3
/4” 36
5
/8” 738 lb. 25,000lb.
PE-3066 93” 66” 61
1
/2” 46
1
/2” 1” 12
1
/2” 17
1
/2” 29
13
/16” 645 lb. 30,000 lb.
End view of 6in.
channel with anchors
6in. channel
Anchor
6”
11/
2
”
Dock floor
Dock
face
6in. wide
steel
channel
Dock floor
Dock
face
Pavement
Anchor
Steel channel flush
with dock floor and
dock face
Concrete
dock
Concrete
dock

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Installation requirements for loading docks without 6in. steel edge:
If your loading dock lacks 6 inch steel edging, then either: 1) the edging is less than 6 inches wide; or 2) there is
no steel edge.
1) If the installation site includes integral steel channel along the dock edge, but the channel is less than 6 inches
wide, the dock leveler must be both welded and fastened to the dock face with anchor bolts. This installation is
described in Method 2 on pages 9-10.
2) A steel approach plate must first be anchored to the floor if the dock has no steel edging. The dock leveler is
then welded to the front edge of the approach plate. This installation is described in Method 3 on pages 11-12.
Approach ramp installation for loading docks lower than 50
inches (dock floor less than 48 inches above pavement):
If the dock floor is less than 50 inches above the pavement,
then a ramp might be necessary. The dock leveler is installed to be
50 inches above the pavement and a ramp provides a smooth
transition from the dock floor to the top of the leveler. The diagrams
provide an example of a dock floor 48 inches above the pavement.
INSTALLATION
Improperly installing the dock leveler decreases its
capacity and might make it unsafe to use. If the dock face does not
include integral steel channel, then an approach plate must be
installed.
Three methods of installing the dock leveler are provided in this
manual. The methods are presented in order of preference, i.e. the
unit should be installed according to Method 1, which requires an
integral steel edge at least 6 inches wide. If the loading dock has a
steel edge that is less than 6 inches wide, then use Method 2. If
the dock does not have a steel edge at all, then use Method 3. For
all 3 methods, begin the installation with steps A-D by cleaning and
preparing the site and moving the dock leveler into position.
A. Clean the installation site and the steel edge. The edge must be
free of protrusions. Remove burrs, etc. from the edge surface.
The floor surface and front face of the dock should be smooth.
B. Measure the width of the dock door (double-ended arrow). Find
and mark the center of the door opening (dashed line).
C. Move the leveler to the installation site, e.g. with a forklift boom.
In the diagram, a forklift boom is shown attached to the bridge
plate.
D. Center the dock leveler on the center of the dock doorway.
Proceed to the instructions for:
i. Method 1 if the dock has a 6in. (or wider) steel edge; OR
ii. Method 2 if the dock has steel edge less than 6in. wide; OR
iii. Method 3 if the dock does not have a steel edge.
Prepare installation site
Move leveler to
installation site
Steel
edge
Dock floor 48in.
above pavement
Ramp with 2in. rise
Mounting
bracket
View of internal structure
Gusset
2in.
Mounting brackets for
3/4” x 5” anchor bolts
Dock
face
Side view of
loading dock
Center of
dock door
Bridge
plate

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METHOD 1:Loading dock with at least 6in. wide steel edge
E. The top of the dock leveler mounting plate should be flush with the top of
the steel edge. Tack weld the mounting plate to the edge at both ends.
F. Continuously weld the top edge of the mounting plate to the steel edge.
G. Install dock bumpers on both sides of the leveler.
i. Align the top of each bumper with the top of the steel edge/dock floor.
ii. Tack weld the bumpers to the steel edge.
iii. Continuously weld the top and both sides of both bumpers to the
steel edge.
METHOD 2:Loading dock with steel edge less than 6in. wide
E. The top of the dock leveler mounting plate should be flush with the top of
the steel edge. Tack weld the mounting plate to the edge at both ends.
F. Continuously weld the mounting plate to the steel edge.
G. Install four (4) 3/4” x 5” lag bolts to fasten the (dock leveler) mounting
plate to the dock face.
H. Install dock bumpers on both sides of the leveler.
i. Align the top of each bumper with the dock floor.
ii. Tack weld the bumpers to the steel edge.
iii. Continuously weld the top of both bumpers.
iv. Continuously weld the sides of each bumper.
v. Install a 3/4” x 5” lag bolt through the outside and inside flanges of
both bumpers.
Dock face with 6in.
wide steel edge
E
6in. steel edge
Dock floor
Mounting plate
(of dock leveler)
Continuously weld the
mounting plate to the steel
edge and on both sides
F
G
Install bumpers
on both sides
of leveler flush
with steel
Continuously weld
top and both sides
of each bumper to
steel edge
Weld bumpers
to steel edge
Dock face with steel
edge less then 6in. wide
Additional diagrams
on following page

Table of Contents 10/19/2020 PE MANUAL
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METHOD 2 (continued): Loading dock with steel edge less than 6in. wide
Mounting plate
(of dock leveler)
Continuously weld the
mounting plate to the steel
edge and on both sides
Dock floor
Steel edge less
than 6in. wide
E
F
G
Mounting
plate
3/
4
” x 5”
lag bolt
H
Weld bumper flange
to steel edge and
mounting plate
Dock face
Weld
bumper to
mounting
plate (top
and
flanges)
Fasten leveler to
dock face with 3/4” x
5” lag bolts (arrows)
Dock face
Dock floor
Finished installation
Bumper assembly
3/
4
” x 5”
lag bolt
Bumper flange
with 2 holes for
3/4” x 5” anchor
bolts
Rubber
bumper
Bumper
box
Fasten bumper
box to dock face
through (circled)
lower bolt hole
in both flanges.