Vestil HOP-LP User manual

Table of Contents Rev. 9/26/2023 HOP-LP, MANUAL
Table of Contents Copyright 2021 Vestil Manufacturing Co. Page 1 of 10
HOP-LP Portable Steel Dumping Hoppers
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 manual may be downloaded from https://www.vestil.com/page-
manuals.php.
Vestil Manufacturing Company
2999 North Wayne Street, P.O. Box 507, Angola, IN 46703
Telephone: [phone] -or-Toll Free [phone]
Fax: [phone]
www.vestil.com [e-mail]
Table of Contents
Page
Specifications…………………….…………………………………………………………….………...………….……
2
Signal Words………………………………………………………………………………………………...…….………
2
Safety Instructions……………………………..……………………………………..……..…………………..………
3
Exploded View and Bill of Materials………..…………………………………………….………………………....
4
Using the Caster Brake………………………………………………………………………………………………….
5
Assembling the Hopper…………………………………………………………………………………………………
5- 6
National Standards……………………………………………………………………………………………………..
7
Loading & Using the Hopper……………………………………………………………………...…………………...
7- 8
Record of Satisfactory Condition……………………………………………………………………………………..
8
Inspections & Maintenance…………………………………………………………………………………………...
8- 9
Labeling Diagram ……………….….. …………………………………………………………..................................
9
Limited Warranty………………………………………………………………………………………………..…..……
10

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SIGNAL WORDS
SIGNAL WORDS appear in this manual to draw the reader’s attention to important safety-
related messages. The following are signal words used in this manual and their definitions.
SPECIFICATIONS
Documents that provide specifications for HOP-LP-series hoppers are available online to
anyone who visits Vestil’s website. Specifications include dimensions, net weight, and capacity
information. To access the appropriate specifications document, navigate to
https://www.vestil.com/product.php?FID=451.Scroll to the Product Specifications Table
portion of the page. Find the entry for the hopper you purchased and click the button in the
“PDF” column that looks like a pencil inside a blue-bordered box. A PDF file will open. This file is
the specifications document. Print a copy of the document and keep it with your copy of this
manual. The following is an exemplar specifications document.
NOTE: If your model is either not included on the webpage or you cannot access and/or print
the document, contact the Technical Service Dept. Contact information is provided on the
front page of this manual.
DANGER
Identifies a hazardous situation which, if not avoided, WILL result in DEATH or
SERIOUS INJURY. Use of this signal word is limited to the most extreme situations.
WARNING
Identifies a hazardous situation which, if not avoided, COULD result in DEATH or
SERIOUS INJURY.
CAUTION
Indicates a hazardous situation which, if not avoided, COULD result in MINOR or
MODERATE injury.
NOTICE
Identifies practices likely to result in product/property damage, such as
operation that might damage the product.
!
!
!

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SAFETY INSTRUCTIONS
Vestil strives to identify foreseeable hazards associated with the use of its products, but no manual
can address every possible risk. Minimize the likelihood of injury by recognizing the hazards identified
below and by inspecting and maintaining the product as instructed in INSPECTIONS & MAINTNENANCE
on p. 8 -9. Apply all portions of ANSI/ITSDF standard B56.1, Part II “For the User” that concern the use of
attachments and removable attachments. The following recommendations are intended to
complement the provisions of the Standard.
WARNING
Risk of serious personal injuries or death! Always apply the following safety instructions.
Before this product may be used, U.S. Occupational Safety and Health Administration rule 1910.178(a)(4)
and (a)(5) require that the owner/user: 1) Obtain written approval from the manufacturer(s) of all forklifts [or
from a professional engineer] that will be used with the hopper; 2) Change capacity, operation, &
maintenance instruction plates, tags, or decals accordingly; AND 3) Mark the forklift truck to identify the
beam and show the approximate weight of the truck and beam combination at maximum elevation with
load laterally centered. Requirements are published at
https://www.osha.gov/pls/oshaweb/owadisp.show_document?p_table=STANDARDS&p_id=9828
DO NOT use this hopper with rough terrain lift trucks or telehandlers (boom trucks). ONLY use this hopper
with high lift fork trucks utilizing a vertical mast and carriage. DO NOT mount the hopper on stackers or
manually propelled lift trucks.
DO NOT operate the truck carrying this hopper on unimproved surfaces. Only operate on concrete or
asphalt surfaces.
Read & understand this entire manual before using or servicing the hopper.
Inspect the hopper as directed in the INSPECTIONS & MAINTENANCE section on p. 8-9. DO NOT use it unless
it is in SATISFACTORY CONDITION. See RECORD OF SATISFACTORY CONDITION on p. 8.
DO NOT use the hopper if the carriage chain is damaged or missing. DO NOT elevate the hopper with a
fork truck until it is securely connected to the carriage of the truck with the carriage chain.
DO NOT fill the hopper beyond its maximum rated load. See SPECIFICATIONS tables on page 2.
NO ONE should travel under the hopper at any time while it is elevated.
NEVER wrap the release cable around your hand, fingers, or any other part of your body!
Hoppers with lifting lugs can be lifted with overhead hoists and cranes. DO NOT lift a hopper unless the
chute is securely latched to the frame.
DO NOT allow people to ride on or in the hopper.
DO NOT use the hopper if any label is unreadable or missing. Apply replacement labels before returning
the hopper to service. See LABELING DIAGRAM on p. 9.
ALWAYS apply proper lift truck operation techniques learned during your training program. Before raising
the hopper from the floor, tilt the (forklift) mast toward the cab of the truck to ensure that the hopper will not
slide off of the forks.
DO NOT modify the hopper without first obtaining written approval from Vestil! Unapproved modifications
might make the hopper unsafe to use and automatically void the LIMITED WARRANTY on p. 10.
DO NOT dump the hopper UNLESS everyone in the vicinity is a safe distance away from the dumping site.
DO NOT dump the hopper unless the forklift is on an even, level surface.
DO NOT exceed the load ratings or fill the hopper above the side walls. Injury to personnel or permanent
damage to the equipment could result from overloading.
NOTE: This self-dumping hopper helps to prevent non-compliance with US Federal OSHA rule 1910.178(m)(5).
Subpart 1910.178(m)(5)(iii) requires operators of powered trucks to fully lower the “load engaging means”
[forks], neutralize truck controls, and set brakes whenever they dismount a lift truck &remain within 25ft of it.
Operators can remain at the controls of their trucks throughout the dumping process while using this hopper.
!

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HOP-LP EXPLODED VIEW AND BILL OF MATERIALS
Pin bracket
Release lever
pin (integral
part of 4)
Axle
receiver
Item
Part no.
Description
Qty.
Item
Part no.
Description
Qty.
1
37-514-083
WELDMENT, FRAME, BASE
1
11
16-132-259
Caster, swivel, with brake, GFN-4/2-SWB
1
2
37-545-028
WELDMENT, CHUTE
1
12
16-132-260
Caster, rigid, GFN-8/2-R caster
2
3
37-025-007
CHUTE, HANDLE
1
13
16-132-258
Caster, swivel, GFN-8/2-S
1
4
37-537-021
WELDMENT, LOCK, RELEASE
LEVER ASSEMBLY
1
14
33006
5/16” zinc-plated USS flat washer
2
5
29-048-061
BUMPER, RUBBER
1
15
99-145-084
Lap link
1
6
37021
NYLON INSERT LOCK NUT, GRADE
2, ZINC FINISH, 5/16"-18
2
16
99-145-053
5/16” quick link
1
7
11061
HHCS #2 Z PLATED, GRADE A, Ø
5/16 - 18 x 2" LG
2
17
09-145-018
5/16” chain, 56” long
1
8
37-112-045
PIN, HINGE AXLE
2
18
99-112-006
65076
Pin, clevis, 0.374” x 4-5/8”
Pin, cotter, 1/8” x 1”
4
4
9
65127
COTTER PIN Z PLATED, 3/16 x 2
3
19
37-154-022
Kit, handle socket bracket
1
10
37-146-005
SPRING,TORSION,HOPPER
RELEASE
1
Swivel caster
with brake (11)
Swivel caster
(13)
Rigid caster
(12)
Caster mounting plate

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ASSEMBLING THE HOPPER
Wear gloves while assembling this product. Assembly consists of installing the handle and the casters.
1. [Refer to LOADING & USING THE
HOPPER, steps 1-3 & 5 on p. 7 - 8.]
Insert the forks of your lift truck into the
fork pockets of the hopper. Wrap the
safety chain around the fork carriage
and attach the quick link to the chain.
There should be no slack in the chain.
Lift the hopper and bring the base
frame to a comfortable working
height; then dump the chute.
2. Install the handle: a) Attach the handle socket kit (EXPLODED VIEW, item no. 19 on p. 4)--Bolt the left and
right handle sockets onto the base frame by inserting 3/8” –16 UNC x 11/2” carriage bolts through the 2 lower
bolt holes in each bracket; b) insert the bolts through the 2 bolt holes in the base frame; c) Secure each bolt
with a 3/8”lock nut; then d) Insert the handle legs into the sockets as shown below and tighten the 3/8” -16 x
3/4”set screws against the legs.
USING THE CASTER BRAKE
Each HOP-LP-series hopper has 2
swiveling casters in back, one of which is
equipped with a brake. To engage the
brake, press the brake lever down. When
the brake is engaged, the wheel will not
rotate. To disengage the brake, lift the
brake lever up.
Handle
Carriage
bolt
Lock
nut
Left socket bracket
Right socket
bracket
Insert forks
into fork
pockets
Safety
chain
Quick
link
Base frame
Carriage bolts
Tighten set screw
against leg
PARTS

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3. To install the casters, follow steps A & B as diagrammed below. Refer to the EXPLODED VIEW on p. 4 to
properly identify casters. [NOTE: The chute should still be in the dumped position.]
A. .
Step A: Insert one edge of the caster mounting
plate under the formed nose plate of the caster
receiver. Press the mounting plate against the
underside of the hopper.
Step B: Insert 45/8in. clevis pins (99-112-006)
through the holes in the receivers. Insert the clevis
pins through the inside holes (see dashed arrows
in diagram). Secure the clevis pins with 1/8in. –1”
cotter pins (65076).
Underside of hopper:
Step 4 [See Diagram 1 on p. 7]: Lower the forks until the hopper rests on the ground. The chute will pivot
towards the frame. Press the back end of the chute onto the base until the latch lever engages the latch
bar. Push the finger tab at the top end of the latch lock bracket until the bracket engages the latch bar.
Side plates
with bolt
holes
Formed nose plate
End plate
Parts of caster receiver:
Swivel caster
Rigid caster
Rigid caster
Caster mounting
plate slides under
formed nose
plate
Insert clevis pin
through holes
in receiver
Clevis pin
Step B
Step A
Caster
receiver
Swivel caster
with brake
Extended
prong cotter
pin
Insert through
pin hole;
bend arms
around clevis
pin.

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NATIONAL STANDARDS
US OSHA Rule 1910.178 (29 CFR 1910.178; the “Rule”) classifies this device as a “front- end attachment”
whenever it is mounted on a lift truck. The Rule incorporates American National Standard ANSI/ITSDF B56.1
(the “Standard”). The Standard is published by the Industrial Truck Standards Development Foundation on
its website (www.itsdf.org) where it is freely downloadable at http://www.itsdf.org/cue/b56-standards.html.
Acquire a copy of the Standard before putting this device into service. Apply all relevant parts of Part II: For
the User. If instructions provided in this manual apparently conflict with the Standard, then apply the
instructions in the Standard. Vestil requests that you immediately share any conflicts you discover with its
TECHNICAL SERVICE personnel. Contact information is provided on the cover page of this manual.
LOADING & USING THE HOPPER
Loading the Hopper
Confirm that the hopper chute is solidly latched to the base frame before filling the chute with refuse.
Standard units are designed for indoor and outdoor use in most industrial and commercial settings. They
should only be used to collect and dump non-hazardous wastes. Whenever the hopper is stationary, engage
the caster brake. See USING THE CASTER BRAKE on p. 5.
Using the Hopper
1. Mount the hopper on the forks of a lift truck and secure it to the carriage with the safety chain. Wrap the
free end of the chain around the lift carriage; then fasten the quick link to a link in the chain. The chain
must be taut (no slack) to prevent the hopper from sliding on the forks.
2. Store the handle of the release cable within reach of the forklift operator. For example, hook the cable
to the frame of the forklift cab. Make sure that there is plenty of slack in the cable to avoid accidentally
releasing the chute.
3. The chute cannot dump unless the latch is unlocked. To unlock the latch, pull the finger tab at the top
end of the latch lock bracket until the bracket disengages the latch bar. See Diagram 1 (below).
4. Raise the hopper above the dumpster and drive forward until the dumping axis (dotted line) is clearly
over the inside of the dumpster as shown in Diagram 2 below.
WARNING
Do not exceed the load rating or fill the hopper above the top of the sides. Serious personal injury (or
property damage) could result from overloading the hopper.
Waste material
Latch lock
bracket
Finger tab
Latch bar
Diagram 1: Unlock the latch
Diagram 2: Dump hopper contents
Latch lever
Front end of
chute
Manual chute
release lever
Back
end of
chute
Front end
of chute
Dumpster (cross-section)
Dumping
axis
Base
frame
Safety chain
!

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5. Dump the contents of the hopper by releasing the chute. To release the chute, pull the release cable.
The chute will pivot about the dump axis.
WARNING
DO NOT wrap the release cable around your hand/fingers or attach the handle to your clothing!
6. Latch the chute to the base.
a. Manually: slowly lower the forks until the hopper rests on the ground. The chute will pivot towards the
frame. Press the back end of the chute onto the base until the latch lever engages the latch bar.
See Diagram 1 on p. 7.
b. Using the forklift: raise the fork tips by tilting the forklift mast toward the cab. Then, back away from
the dumpster. Slowly lower the forks until the front end of the chute contacts to top of the side of the
dumpster. Continue to slowly lower the forks until the chute pivots onto the base frame. You should
hear the latch lever snap over the latch bar. Confirm that the chute is securely latched by raising
the forks. The chute should not rotate. If necessary, lower the forks completely and manually latch
the chute to the frame.
7. Lock the latch by reversing the process described in step 3. DO NOT move the hopper until the latch is
locked!
RECORD OF SATISFACTORY CONDITION (THE “RECORD”)
Before using this hopper for the first time, create a record of its appearance and features. Include
descriptions of the chute, handle, base, carriage chain and quick link, pivot points and pivot point
hardware, and the chute release mechanism. Release the chute. Describe how the unit looks and sounds
as the chute rotates. Also describe the force necessary to release the chute by hand using both the
manual release lever and the release cable. Secure the chute to the base and describe how the latch
mechanism works. Thoroughly photograph the unit including all labels. Collate all writings and photographs
into a single file. This file is a record of the unit in satisfactory condition. Compare the results of all inspections
to this RECORD to determine if the unit is in satisfactory condition. Restore the hopper to satisfactory
condition BEFORE using it again.Purely cosmetic changes, like damaged surface finish (paint or
powdercoat) are not changes from satisfactory condition. However, touchup paint should be applied as
soon as damage occurs to prevent rusting.
INSPECTIONS & MAINTENANCE
Inspections and repairs should only be performed by qualified persons. Compare the results of each
inspection to the RECORD OF SATISFACTORY CONDITION (the “RECORD”). Do not use the hopper unless all
parts are in satisfactory condition. Replace parts that are not in satisfactory condition before using the
hopper again. DON’T GUESS! If you have any questions about the condition of your hopper, speak with
TECHNICAL SERVICE personnel.The phone number is provided on the cover page of this manual. Never
make temporary repairs of damaged or missing parts. Only use manufacturer-approved replacement
parts.
Inspections [refer to EXPLODED VIEW on p. 4]:
(A) Before each use inspect the following components:
1.) Release cable –Look for fraying, birdcaging, thinning.
2.) Hopper chute or base frame –Check for damage, deformation, corrosion or severely rusted regions.
3.) Pivot points –As the chute rotates (after releasing it), listen for unusual noise and watch for binding as
the chute rotates. Also look for distortion of the axle pins or axle receivers.
4.) Release/Latch mechanisms –Test the chute release mechanism (“lock release, lever assembly”). The
torsion spring should cause the lever assembly to automatically recoil and firmly latch the chute to the
frame.
5.) Safety chain –Check the chain for damaged links (broken, cracked, elongated).
(B) Inspect the following components at least once per month:
1.) Pivot points –Look for excessive wear, warping, or other damage to the release lever pin, pin
brackets, axle pins, and axle receivers. Listen for unusual noises and watch for irregular movement.
Remove dirt and debris from areas that could affect the hopper’s dumping motion.
2.) Fasteners (bolts, nuts, axle pins, cotter pins, retaining rings) –Inspect for looseness and wear.
3.) Casters –Check for looseness, excessive wear, or damage to the casters, caster bearings, mounting
brackets, and hardware. Confirm that the brake functions properly.
4.) Release mechanism –Verify that the mechanisms function properly: 1) torsion spring firmly latches the
lock release lever assembly (“lever assembly”) to the chute; 2) the latch lock bracket should seat on
!

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the latch bar unless manually disengaged (refer to Diagram 1 on p. 7); 3) lever assembly pivots
smoothly and securely engages the latch bar.
5.) Chute –Examine the chute. The structure should be rigid and square without corroded holes or
severely rusted areas.
6.) Supporting frame –Examine the frame. It should be rigid and square, welds should be intact, and fork
pockets should be square and sound.
7.) Labels –All labels must be in the locations shown in the LABELING DIAGRAM on p. 9.
Maintenance:
Implement a maintenance program to ensure that the product functions properly.
Step 1: Tag the hopper, “Out of Service.”
Step 2: Remove dirt and debris from all surfaces.
Step 3: Conduct the scheduled inspection. If deformity, corrosion, rusting, or excessive wear of the frame or
chute is discovered, remove it from service.
Step 4: Perform all necessary adjustments, replacements and/or repairs, but DO NOT modify the hopper.
Step 5: Make a dated record of any repairs, adjustments, and/or replacements.
LABELING DIAGRAM
The unit should be labeled as shown in the diagram. However, label content and location are subject to
change so your product might not be labeled exactly as shown. Thoroughly photograph the unit when you
first receive it as discussed in the RECORD OF SATISFACTORY CONDITION section on p. 9. Make sure that
your record includes a photograph of each label. Replace all labels that are, or later become, damaged,
missing, or not easily readable (e.g. faded). To order replacement labels, contact the TECHNICAL SERVICE
AND PARTS DEPARTMENT online at https://www.vestil.com/page-parts-request.php. Alternatively, you may
call [phone] and ask the operator to connect you to the PARTS DEPARTMENT.
A
C
B
B
D
E
F
G
H: Label 1049
I: 1210
H
I

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LIMITED WARRANTY
Vestil Manufacturing Company (“Vestil”) warrants this product to be free of defects in material and
workmanship during the warranty period. Our warranty obligation is to provide a replacement for a
defective, original part covered by the warranty after we receive a proper request from the Warrantee
(you) for warranty service.
Who may request service?
Only a warrantee may request service. You are a warrantee if you purchased the product from Vestil or
from an authorized distributor AND Vestil has been fully paid.
Definition of “original part”?
An original part is a part used to make the product as shipped to the Warrantee.
What is a “proper request”?
A request for warranty service is proper if Vestil receives: 1) a photocopy of the Customer Invoice that
displays the shipping date; AND 2) a written request for warranty service including your name and phone
number. Send requests by one of the following methods:
US Mail Fax Email
Vestil Manufacturing Company [phone] [e-mail]
2999 North Wayne Street, PO Box 507 Phone Enter “Warranty service request”
Angola, IN 46703 [phone] in subject field.
In the written request, list the parts believed to be defective and include the address where replacements
should be delivered. After Vestil receives your request for warranty service, an authorized representative will
contact you to determine whether your claim is covered by the warranty. Before providing warranty
service, Vestil will require you to send the entire product, or just the defective part (or parts), to its facility in
Angola, IN.
What is covered under the warranty?
The warranty covers defects in the following original, dynamic parts: motors, hydraulic pumps, motor
controllers, and cylinders. It also covers defects in original parts that wear under normal usage conditions
(“wearing parts”), such as bearings, hoses, wheels, seals, brushes, and batteries.
How long is the warranty period?
The warranty period for original dynamic components is 90 days. For wearing parts, the warranty period is 90
days. Both warranty periods begin on the date Vestil ships the product to the Warrantee. If the product was
purchased from an authorized distributor, the periods begin when the distributor ships the product. Vestil
may, at its sole discretion, extend a warranty period for products shipped from authorized distributors by up
to 30 days to account for shipping time.
If a defective part is covered by the warranty, what will Vestil do to correct the problem?
Vestil will provide an appropriate replacement for any covered part. An authorized representative of Vestil
will contact you to discuss your claim.
What is not covered by the warranty?
The Warrantee (you) are responsible for paying labor costs and freight costs to return the product to Vestil
for warranty service.
Events that automatically void this Limited Warranty.
Misuse;
Negligent assembly, installation, operation or repair;
Installation/use in corrosive environments;
Inadequate or improper maintenance;
Damage sustained during shipping;
Collisions or other accidents that damage the product;
Unauthorized modifications: Do not modify the product IN ANY WAY without first receiving written
authorization from Vestil.
Do any other warranties apply to the product?
Vestil Manufacturing Co. makes no other express warranties. All implied warranties are disclaimed to the
extent allowed by law. Any implied warranty not disclaimed is limited in scope to the terms of this Limited
Warranty. Vestil makes no warranty or representation that this product complies with any state or local
design, performance, or safety code or standard. Noncompliance with any such code or standard is not a
defect in material or workmanship.