Vestil VST-4-Y Operation instructions

TABLE OF CONTENTS Rev. 9/3/2021 VST-4-Y, MANUAL
TABLE OF CONTENTS Copyright 2021 Vestil Manufacturing Corp. Page 1 of 7
VST-4-Y
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.
Vestil Manufacturing Corp.
2999 North Wayne Street, P.O. Box 507, Angola, IN 46703
Telephone: [phone] -or-Toll Free [phone]
Fax: [phone]
Web: www.vestilmfg.com e-mail: [e-mail]
Table of Contents
Page
Signal Words……………………………………………….…………………………………….………….....
2
Safety Instructions.……………………………………………………..……………………….….……..……
2
Using the Stepstool……………….…………………………………………………………………………...
3
Exploded View and Bill of Materials………..………………………………………………….………….…
4
Assembly………………………………………………………………………………………….………..……
5
Record of Satisfactory Condition………………………………………………………………….…..………
6
Inspections & Maintenance…………………………………………………………………………..…….....
6
Labeling Diagram.…………...………………………………………..…………….....................................
6
Limited Warranty…………………………………………….………………………………………………....
7

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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.
SAFETY INSTRUCTIONS
Vestil strives to identify foreseeable hazards associated with the use of its products, but no manual can
address every conceivable risk. Minimize the likelihood of injury by observing the hazards identified below and by
inspecting and maintaining the product as instructed in INSPECTIONS & MAINTNENANCE on p. 6.
•
WARNING
Risks of serious personal injuries or death.
•Read and understand the entire manual before assembling, using, inspecting, or servicing the ladder.
•DO NOT use this stepstool unless you are in good health. NEVER use the stool while under the
influence of alcohol or drugs, including prescription medication that affects balance, perception, or
judgment.
•DO NOT exceed the capacity/rated load. The total weight applied to the stepstool (weight of the user plus tools,
etc.) must not be greater than the capacity indicated on the riser of the top step (500 lb.; 227kg).
•Do not use the stepstool if it is cracked, dented, or damaged in other ways.
•Wear appropriate footwear. DO NOT wear high-heeled shoes or footwear with smooth soles.
•DO NOT use the stepstool on uneven, sloped, or unstable surfaces. ONLY use the ladder on even, level,
improved surfaces (e.g. concrete or asphalt).
•Make sure that you will not contact overhead objects with either your body or with the ladder during use.
•Avoid electrical shock! Take precautions to prevent contact, or possible contact, with an energized, insulated
conductor (electrical line).
•Remove foreign matter, e.g. mud, from your shoes before walking on the stool. Only wear slip-resistant shoes.
•Only stand on the steps. DO NOT climb on the railing. DO NOT slide on the railing.
•DO NOT access, or egress from, any step from another elevated surface.
•ALWAYS face the stairs and use the handrails while ascending and descending the stepstool.
•DO NOT increase the height of a step by standing on other objects placed on the stepstool.
•Inspect the stool as described in INSPECTIONS & MAINTENANCE on p. 6. DO NOT use the stool unless it is
in SATISFACTORY CONDITION. ONLY use manufacturer-approved replacement parts when repairs are
necessary.
•DO NOT use the stepstool if 1 or more of the molded feet (14-145-179) is worn, damaged or missing. See
EXPLODED VIEW on p. 4. Feet should prevent the stool from sliding. Replace worn or damaged feet before
using the stool.
•ONLY use the stepstool to access elevated working positions. DO NOT use it for any other purpose. DO NOT
store materials and/or equipment on the steps. Always unload the stool before leaving it unattended.
•DO NOT use the stool in front of a door unless that door is secured in an open position, is locked, is attended,
or is barricaded.
•DO NOT lean, or reach, over the handrails/sides of the stepstool. Position the stepstool as close to the work as
possible. Reposition the stool to prevent overreaching. Overreaching could cause instability and result in a fall.
•Avoid sudden shifts while on the stepstool.
•DO NOT push, pull, or lean on the handrails.
•DO NOT skip steps. Climb the stool one step at a time.
•DO NOT attempt to move the stepstool while someone is using it.
•DO NOT use the stool to transport people or objects. DO NOT ride on the stool while it is moved.
•DO NOT remove or obscure any label or information molded into the steps. Each label and all molded
information must be in place, readable, & undamaged. See LABELING DIAGRAM on p. 6.
•DO NOT modify this stepstool! Modifying the stool automatically voids the LIMITED WARRANTY (p. 7)and
might make the stool unsafe to use.
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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USING THE STEPSTOOL
Only use the stepstool ono level, even ground. Make sure that all 8 molded feet make solid contact
with the ground before ascending the steps.
Move the stepstool by grasps the upper legs of the handrails. Pull the handrails towards you to tip
the stool onto the casters. Push the stepstool to the desired location.

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TABLE OF CONTENTS Copyright 2021 Vestil Manufacturing Corp. Page 4 of 7
EXPLODED VIEW AND BILL OF MATERIALS
ITEM NO. PART NO. DESCRIPTION QTY.
1 14-147-035 STEPS, PLYETHYLENE, 4-STEP 1
2 14-145-179 MOLDED FOOT, ANTI-SKID 8
3 99-145-192 WELL NUT, ¼-20 THREAD, .5 HOLE, .197-.342 20
4 16-132-197 RIGID CASTER, 4 X 1/1/4, PP-4/1-1/4-R 2
5 14-524-015 WELDMENT, LEFT HANDRAIL, 4-STEP 1
6 14-524-016 WELDMENT, RIGHT HANDRAIL, 4-STEP 1
7 33004 FLAT WASHER, USS, ZINC PLATED, ¼” 12
8 33618 MEDIUM SPLIT LOCK WASHER, ¼” 20
9 11005 BOLT, ¼-20 UNC X 1 LG, HHCS #2 Z-PLATED 20
10 14-051-015 TAPE, ANTI-SLIP, 20” 12
11 14-051-012 TAPE, ANTI-SLIP, 16” 1

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ASSEMBLY
Install the right and left handrails (15-524-016 and 14-524-015), casters (16-132-197), and molded
feet (14-145-179) before putting the step stool into service. The step includes pilot holes for all handrail
and caster hardware. Numbers in parentheses () correspond to part numbers in the bill of materials on
page 3.
1. Install handrails
a. Slide 1 lock washer (33618) followed by 1 flat washer (33004) onto each of 12 bolts (11005).
b. At the base of each handrail leg is a mounting bracket. There are 3 bolt holes in each mounting
bracket. These bolt holes align with pilot holes in the steps.
c. Press a well nut (99-145-192) into each pilot hole. The top caps of the well nuts should contact
the step wall.
d. Align the bolt holes in the brackets with the well
nuts.
e. Install the bolts (with lock washers and flat
washers) through the bolt holes and wind tightly
into the well nuts.
2. Install casters
a. Put a lock washer (33618) onto each of 8 bolts (11005).
b. Eight (8) pilot holes are provided in the rear wall of the steps. Press a well nut (99-145-192) into
each pilot hole.
c. Fasten each caster to the rear wall with four sets of bolts (11005) and lock washers (33618).
Insert the bolts through the bolt holes in the caster mounting brackets and wind them into the
well nuts.
3. Insert the molded feet (14-145-179)
a. Lay the stepstool on its side.
b. Locate the 8 openings that receive the
feet.
c. Press a foot into each opening. The
wall of the stepstool should seat
between the foot pad and the retaining
ring.
Pilot holes
Well nut
Press nuts into
pilot holes.
Wall
material must seat
between top cap
and retaining ring.
Retaining
ring
Top cap
Bolt
Lock
washer
Flat
washer
Mounting
bracket
Rear view
Mounting bracket
Caster
Pilot
holes
Bolt
Lock washer
Retaining
ring
Foot pad

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TABLE OF CONTENTS Copyright 2021 Vestil Manufacturing Corp. Page 6 of 7
RECORD OF SATISFACTORY CONDITION (THE “RECORD”)
After the unit is assembled, make a detailed record of its condition. Include observations about all
features: stepstool (all surfaces and bottom), handrails, feet, anti-slip tape, fasteners (bolts, well nuts,
washers) and casters. Thoroughly photograph the unit from multiple angles so that all features are
clearly imaged. Photograph all labels applied to the product and all information molded into the stool.
Describe where each label is located and where molded information appears. Collect all photographs
and writings in a single file. This file is a record of the product in satisfactory condition. Compare the
results of each inspection to this RECORD to determine if the unit is in satisfactory condition. Do not
use the product unless it is in satisfactory condition
INSPECTIONS AND MAINTENANCE
Compare inspection results to the RECORD. Do not continue to use the product unless every
component is in SATISFACTORY CONDITION. Cosmetic changes, like damaged handrail
paint/powder coat, are not changes from satisfactory condition. However, touchup paint should be
applied to all affected areas as soon as damage occurs. Contact TECHNICAL SERVICE to order
replacement parts. Contact information is provided on the cover page of this manual.
Inspect the following at least once per month:
1. Stepstool surfaces – Check all surfaces of the product for dirt or other matter, especially fluids.
Clean the stepstool. Look for cracks, rot, flaking, and other forms of damage especially along the
bottom edge. If the stepstool is cracked, remove it from service.
2. Handrails and fasteners – Examine both handrails & fasteners (bolts, nuts, & washers). Replace
damaged/worn hardware. The handrails must be solidly fastened to the stool.
3. Casters – Inspect both casters for damage and significant wear. The casters must be solidly
attached to the side of the stepstool.
4. Labels– Replace labels that are damaged or not easily readable.
5. Anti-slip tape strips – There should be 3 strips of anti-slip tape applied to the step surface of the first
3 steps. The top step should have 4 strips of tape. Make sure that anti-slip, abrasive material is
present along the entire length and width of each strip of tape.
LABELING DIAGRAM
Label content and locations are subject to change so your product might not be labeled exactly as
shown. Compare this diagram to the RECORD. If differences exist between the diagram and the
RECORD, contact TECHNICAL SERVICE.Replace all labels that are damaged, missing, or not easily
readable (e.g. faded). To order replacement labels, contact the technical service and parts department
online at http://www.vestilmfg.com/parts_info.htm. Alternatively, you may request replacement parts
and/or service by calling [phone] and asking the operator to connect you to the Technical
service & Parts Department.
A: Label 1153
B: Label 740
C: Label 731
A
B
C
Information
molded into
stepstool

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LIMITED WARRANTY
Vestil Manufacturing Corporation (“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 Corporation [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 30 days. For wearing parts, the warranty period is
30 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 Corp. 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.