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Vestil LAD-TRS Series User manual

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Table of Contents Rev. 3.19.2020 LAD-TRS MANUAL
Table of Contents Copyright 2020 Vestil Manufacturing Co. Page 1 of 13
LAD-TRS Series Mobile Ladder Stands with Straddle Base
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 (260) 665-7586. The department can also be
contacted online at http://www.vestilmfg.com/parts_info.htm.
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
Specifications…………..…………………….………………………………………………………………………..….2
Signal Words………….……................................................................................................................................3
Safety Instructions………………………………………………………………………………………………………..3
Exploded Views and Bills of Materials…..…..……………………………………………………………...... 4, 5, 6, 7
Assembly Instructions……………………………………………………………………………………………..8, 9, 10
Record of Satisfactory Condition……………………………………………………………………………………... 11
National Standards……………………………………………………………………………………………………... 11
Using the Ladder…………………..…………………………………………………………………………………….11
Inspections & Maintenance…………...........................................................................................................11, 12
Labeling Diagram………...….............................................................................................................................12
Limited Warranty…………...……………………………………………………………………………………………13
Vestil Manufacturing Corp.
2999 North Wayne Street, P.O. Box 507, Angola, IN 46703
Telephone: (260) 665-7586 -or-Toll Free (800) 348-0868
Fax: (260) 665-1339
Web: www.vestil.com Email: info@vestil.com
Table of Contents Rev. 3.19.2020 LAD-TRS MANUAL
Table of Contents Copyright 2020 Vestil Manufacturing Co. Page 2 of 13
NOTE: If your model is not included on the webpage, or if you cannot access and/or print the document, contact
the TECHNICAL SERVICE DEPT.Contact information is provided on the front page of this manual.
SPECIFICATIONS
Documents that provide specifications for LAD series mobile ladder stands are available onli
ne to anyone who
visits the Vestil website. Specifications include dimensions, net weight, and capacity information. Acquire
the
appropriate specifications document by opening this webpage: https://www.vestil.com/product.php?FID=607.
Click
the “Specifications” tab. Scroll the page to the entry for the product you purchased. C
lick the button in the “PDF”
column that looks like a pencil inside a blue-bordered box. A PDF file will open. This file is th
e specifications
document. Print a copy of the document as soon as your ladder is delivered
and keep it with your copy of this
manual.
If you encounter difficulties while trying to obtain a copy of the specifications document, contact
TECHNICAL SERVICE. Contact information is provided on the cover page of this manual.
The following is an exemplar specifications document. In this case, it shows a LAD-TRS-60-4-G.
Table of Contents Rev. 3.19.2020 LAD-TRS MANUAL
Table of Contents Copyright 2020 Vestil Manufacturing Co. Page 3 of 13
SIGNAL WORDS
This manual uses SIGNAL WORDS to indicate the likelihood of personal injuries, as well as the probable
seriousness of those injuries, if the product is misused in the ways described. Other signal words call attention to uses
of the product likely cause property damage. The signal words used appear below along with the meaning of each
word.
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.
Identifies a hazardous situation which, if not avoided, COULD result in DEATH or
SERIOUS INJURY.
Identifies practices likely to result in product/property damage, such as operation that might
damage the crane.
SAFETY INSTRUCTIONS
Vestil strives to identify foreseeable hazards associated with the use of its products. However, no manual can
address every conceivable risk. The most effective way to avoid injury is to exercise sound judgment when
assembling, using, inspecting, and maintaining this ladder. Keep a copy of this manual with the ladder at all times.
For example, put the copy inside a plastic pouch and attach the pouch to the frame. Anyone who uses this ladder
must be made aware that a copy of the manual is available and where to find it.
Improper or careless use could result in serious personal injuries or death.
•Read and understand the entire manual before assembling, using, inspecting, or servicing the ladder.
•DO NOT use this ladder unless you are in good health. NEVER use the ladder 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 ladder (weight of the user plus tools, etc.)
must not be greater than the capacity. The capacity is provided on label 287. See LABELING DIAGRAM on p. 12.
•Wear appropriate footwear. DO NOT wear high-heeled shoes or footwear with smooth soles. DO NOT use the
ladder on uneven, sloped, or unstable surfaces. ONLY use the ladder on even, level, improved surfaces
(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 ladder. 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 unless the ladder is positively secured
against movement.
•ALWAYS face the stairs and use the handrails while ascending and descending the ladder.
•DO NOT increase the height of a step by standing on other objects placed on the ladder.
•Inspect the ladder as described in INSPECTIONS & MAINTENANCE on p. 11-12. DO NOT use the ladder unless it
is in SATISFACTORY CONDITION. ONLY use manufacturer-approved replacement parts to repair the ladder.
•DO NOT use the ladder if either square cap (99-024-027) is worn. See applicable Exploded View on p. 4-7. Caps
should prevent the ladder from sliding. Replace worn or damaged caps before using the ladder.
•ONLY use the ladder to access elevated working positions. DO NOT use the ladder for any other purpose. DO NOT
store materials and/or equipment on the steps. Always unload the ladder before leaving it unattended.
•DO NOT position an occupied ladder 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 side rails or handrails of the ladder. Position the ladder as close to the work as
possible. Reposition the ladder to prevent overreaching. Overreaching could cause instability and result in a fall.
•Avoid sudden shifts while on the ladder.
•DO NOT push, pull, or lean on the handrails.
•DO NOT skip steps. Climb the ladder one step at a time.
•DO NOT attempt to move the ladder while someone is using it. The ladder must be unoccupied before it is moved.
•Completely empty the tool tray before moving the ladder. Items might fall out of the tray and cause injury.
•DO NOT use the ladder to transport people or objects. DO NOT ride on the ladder.
•DO NOT remove or obscure any label. Each label must be readable, undamaged, and present in the appropriate
location. See LABELING DIAGRAM on p. 12.
•DO NOT modify this ladder! Unauthorized modifications automatically void the LIMITED WARRANTY (p. 13)and
might make the ladder unsafe to use.
Table of Contents Rev. 3.19.2020 LAD-TRS MANUAL
Table of Contents Copyright 2020 Vestil Manufacturing Co. Page 4 of 13
Exploded View and Bill of Materials:
LAD-TRS-50-2-P & LAD-TRS-50-2-G
LAD-TRS-50-3-P & LAD-TRS-50-3-G
LAD-TRS-50-4-P & LAD-TRS-50-4-G
*NOTE: Diagram shows LAD-TRS-50-2-G.
44-006-343
Item
Part no.
Description
Qty.
Item
Part no.
Description
Qty.
1
44-647-102
44-647-097
44-647-103
44-647-098
44-647-104
44-647-099
Weldment, step frame:
LAD-TRS-50-2-P
LAD-TRS-50-2-G
LAD-TRS-50-3-P
LAD-TRS-50-3-G
LAD-TRS-50-4-P
LAD-TRS-50-4-G
1
1
1
1
1
1
10
99-024-027
Square cap, 1” x 1” Duro.
2
11
99-024-028
Square cap, 11/2” x 11/2”
2
12
99-025-025
1” plastic plug (black)
4
13 11055
Hex bolt, HHCS, 5/
16
”-18UNC x
1”
4
14 11060 Hex bolt, gr. A, zinc plated,
5/
16
”-18UNC x 13/
4
”
14
2
44-514-299
44-514-300
44-514-301
Weldment, back leg, 26” step:
2-step: LAD-TRS-2-P & -G
3-step: LAD-TRS-3-P & -G
4-step: LAD-TRS-4-P & -G
1
1
1
15 11062 Hex bolt, #2,HHCS, zinc
plated, 5/16”-18UNC x 21/4” 4
16 11107 Hex bolt, gr. A, zinc finish,
3
/8”-
16x1
1
/4”
2
3 44-514-313 Weldment, frame, caster tilter 2
17
11113
Hex bolt, gr. A, 3/8”-16x21/2”
2
4
44-514-314
Weldment, frame, back platform
1
18 33006 Flat washer, zinc plated, USS,
5/16”
4
5
44-524-117
44-524-112
44-524-113
Weldment, handrail, 50° 26” step
2-step: LAD-TRS-2-P & -G
3-step: LAD-TRS-3-P & -G
4-step: LAD-TRS-4-P & -G
2 19 33008 Flat washer, low carbon, USS
zinc plated, 3/8” 2
20 33622 Split lock washer, carbon steel,
medium zinc finish, 3/8” 2
6
16-132-009
Wheel, PP-4/1.25-W
2
7 21-024-016 Square cap, 1” x 1”, 60 Duro. 2 21 37021
Nylon insert lock nut, gr. 2, zinc
finish,
5
/16”-18
22
8
44-014-495
44-014-494
44-014-493
Frame, straddle support:
LAD-TRS-50-2-P & -G
LAD-TRS-50-3-P & -G
LAD-TRS-50-4-P & -G
22 37024
Nylon insert lock nut, gr. 2, zinc
finish,
3
/8”-16
2
23 44-001-406 Frame, tube, back leg 1
9
44-014-487
Frame, tube, back leg
2
Table of Contents Rev. 3.19.2020 LAD-TRS MANUAL
Table of Contents Copyright 2020 Vestil Manufacturing Co. Page 5 of 13
Item
Part no.
Description
Qty.
Item
Part no.
Description
Qty.
1
44-647-105
44-647-100
44-647-106
44-647-101
Weldment, step frame, 50°:
LAD-TRS-50-5-P
LAD-TRS-50-5-G
LAD-TRS-50-6-P
LAD-TRS-50-6-G
1
1
1
1
10
99-024-027
Square cap, 1” x 1” Duro.
2
11
99-024-028
Square cap, 11/2” x 11/2”
2
12
99-025-025
1” plastic plug (black)
4
13 11055 Hex bolt, HHCS, 5/16”-18UNCx1” 4
14 11060 Hex bolt, gr. A, zinc plated,
5
/16”-
18UNC x 1
3
/4”
18
2
44-514-302
44-514-303
Weldment, back leg, 26” step:
5-step: LAD-TRS-5-P & -G
6-step: LAD-TRS-6-P & -G
1
1
15 11062 Hex bolt, #2,HHCS, zinc plated,
5/16”-18UNC x 21/4” 4
16 11107
Hex bolt, gr. A, zinc finish, 3/
8
”-
16x1
1
/4”
2
3 44-514-313 Weldment, frame, caster tilter 2
17
11113
Hex bolt, gr. A, 3/8”-16x21/2”
2
4
44-514-314
Weldment, frame, back platform
1
18 33006 Flat washer, zinc plated, USS,
5/16”
4
5
44-524-114
44-524-115
Weldment, handrail, 50° 26” step
5-step: LAD-TRS-2-P & -G
6-step: LAD-TRS-3-P & -G
2
2
19 33008 Flat washer, low carbon, USS
zinc plated, 3/8” 2
20 33622 Split lock washer, carbon steel,
medium zinc finish, 3/8” 2
6
16-132-009
Wheel, PP-4/1.25-W
2
7
21-024-016
Square cap, 1” x 1”, 60 Duro.
2
21 37021 Nylon insert lock nut, gr. 2, zinc
finish, 5/16”-18 26
8
44-014-492
44-014-238
Base support:
LAD-TRS-50-5-P & -G
LAD-TRS-50-6-P & -G
2
2
9 44-014-487 Frame, tube, back leg 2 22 37024 Nylon insert lock nut, gr. 2, zinc
finish, 3/8”-16 2
23 44-001-406 Ladder tool tray, 239/16” 1
Exploded View & Bill of Materials:
LAD-TRS-50-5-P & LAD-TRS-50-5-G
LAD-TRS-50-6-P & LAD-TRS-50-6-G
*NOTE: Diagram shows LAD-TRS-50-5-G.
44-006-349
Table of Contents Rev. 3.19.2020 LAD-TRS MANUAL
Table of Contents Copyright 2020 Vestil Manufacturing Co. Page 6 of 13
Exploded View and Bill of Materials:
LAD-TRS-60-2-P & LAD-TRS-60-2-G
LAD-TRS-60-3-P & LAD-TRS-60-3-G
*NOTE: Diagram shows LAD-TRS-60-2-G.
44-006-387
Item
Part no.
Description
Qty.
Item
Part no.
Description
Qty.
1
44-647-053
44-647-054
44-647-051
44-647-052
Weldment, step frame:
LAD-TRS-60-2-P
LAD-TRS-60-2-G
LAD-TRS-60-3-P
LAD-TRS-60-3-G
1
1
1
1
10
99-024-027
Square cap, 1” x 1” Duro.
2
11
99-024-028
Square cap, 11/2” x 11/2”
2
12
99-025-025
1” plastic plug (black)
4
13 11055 Hex bolt, HHCS,
5
/16”-18UNC x
1”
4
14 11060 Hex bolt, gr. A, zinc plated,
5
/16”-18UNC x 1
3
/4”
14
2
44-514-299
44-514-300
Weldment, back leg, 26” step:
2-step: LAD-TRS-60-2-P & -G
3-step: LAD-TRS-60-3-P & -G
1
1 15 11062 Hex bolt, #2,HHCS, zinc
plated, 5/16”-18UNC x 21/4” 4
16 11107
Hex bolt, gr. A, zinc finish, 3/
8
”-
16x1
1
/4”
2
3 44-514-313 Weldment, frame, caster tilter 2
17
11113
Hex bolt, gr. A, 3/8”-16x21/2”
2
4
44-514-314
Weldment, frame, back platform
1
18 33006 Flat washer, zinc plated, USS,
5/16” 4
5
44-524-059
44-524-038
Weldment, handrail, 58° 26” step
2-step: LAD-TRS-60-2-P & -G
3-step: LAD-TRS-60-3-P & -G
2 19 33008 Flat washer, low carbon, USS
zinc plated, 3/8” 2
20 33622 Split lock washer, carbon steel,
medium zinc finish, 3/8” 2
6
16-132-009
Wheel, PP-4/1.25-W
2
7
21-024-016
Square cap, 1” x 1”, 60 Duro.
2
21 37021 Nylon insert lock nut, gr. 2, zinc
finish, 5/16”-18 22
8
44-014-495
44-014-494
Base support:
LAD-TRS-60-2-P & -G
LAD-TRS-60-3-P & -G
2
9 44-014-487 Frame, tube, back leg 2 22 37024 Nylon insert lock nut, gr. 2, zinc
finish, 3/8”-16 2
23
44-001-406
Ladder tool tray, 239/16”
1
Table of Contents Rev. 3.19.2020 LAD-TRS MANUAL
Table of Contents Copyright 2020 Vestil Manufacturing Co. Page 7 of 13
Item
Part no.
Description
Qty.
Item
Part no.
Description
Qty.
1
44-647-010
44-647-006
44-647-011
44-647-007
44-647-012
44-647-008
Weldment, step frame, 58°:
LAD-TRS-60-4-P
LAD-TRS-60-4-G
LAD-TRS-60-5-P
LAD-TRS-60-5-G
LAD-TRS-60-6-P
LAD-TRS-60-6-G
1
1
1
1
1
1
10
99-024-027
Square cap, 1” x 1” Duro.
2
11
99-024-028
Square cap, 11/2” x 11/2”
2
12
99-025-025
1” plastic plug (black)
4
13 11055 Hex bolt, HHCS, 5/16”-18UNCx1” 4
14 11060 Hex bolt, gr. A, zinc plated,
5
/16”-
18UNC x 1
3
/4”
18
2
44-514-301
44-514-302
44-514-303
Weldment, back leg, 26” step:
4-step: LAD-TRS-60-4-P & -G
5-step: LAD-TRS-60-5-P & -G
6-step: LAD-TRS-60-6-P & -G
1
1
15 11062 Hex bolt, #2,HHCS, zinc plated,
5/16”-18UNC x 21/4” 4
16 11107
Hex bolt, gr. A, zinc finish, 3/
8
”-
16x1
1
/4”
2
3 44-514-313 Weldment, frame, caster tilter 2
17
11113
Hex bolt, gr. A, 3/8”-16x21/2”
2
4
44-514-314
Weldment, frame, back platform
1
18 33006 Flat washer, zinc plated, USS,
5/
16
”
4
5
44-524-057
44-524-039
44-524-040
Weldment, handrail, 58° 26” step
4-step: LAD-TRS-60-4-P & -G
5-step: LAD-TRS-60-5-P & -G
6-step: LAD-TRS-60-6-P & -G
2
2
2
19 33008 Flat washer, low carbon, USS
zinc plated, 3/
8
” 2
20 33622 Split lock washer, carbon steel,
medium zinc finish, 3/8” 2
6
16-132-009
Wheel, PP-4/1.25-W
2
7
21-024-016
Square cap, 1” x 1”, 60 Duro.
2
21 37021 Nylon insert lock nut, gr. 2, zinc
finish, 5/16”-18 26
8
44-014-493
44-014-492
44-014-238
Frame, straddle support:
LAD-TRS-60-4-P & -G
LAD-TRS-60-5-P & -G
LAD-TRS-60-6-P & -G
2
22 37024 Nylon insert lock nut, gr. 2, zinc
finish, 3/8”-16 2
9
44-014-487 Frame, tube, back leg 2
23
44-001-406 Ladder tool tray, 23
9
/
16
” 1
Exploded View & Bill of Materials:
LAD-TRS-60-4-P & LAD-TRS-60-4-G
LAD-TRS-60-5-P & LAD-TRS-60-5-G
LAD-TRS-60-6-P & LAD-TRS-60-6-G
*NOTE: Diagram shows LAD-TRS-60-5-G.
44-006-391
Table of Contents Rev. 3.19.2020 LAD-TRS MANUAL
Table of Contents Copyright 2020 Vestil Manufacturing Co. Page 8 of 13
ASSEMBLY INSTRUCTIONS
Improper or incomplete assembly might result in a ladder that is unsafe to use.
•Visually inspect all ladder components prior to assembly. Look at each part of the ladder immediately after you
receive the package from the shipper. Determine whether damage occurred during shipping. DO NOT assemble or use
the ladder stand if you notice any damage, especially to the step weldment, back leg weldment, base supports, or
handrails. Using a damaged component could lead to ladder collapse and result in serious personal injuries.
•While assembling this ladder, confirm that only locking fasteners are provided, i.e. only locking nuts. Contact
TECHNICAL SERVICE (p. 1) if you find non-locking nuts. Only lock nuts should be used. However, lock nuts can only
safely be used once. Discard the used lock nut and install a new lock nut after unfastening a connection
•DO NOT assemble the ladder by yourself. At least 2 people are needed for assembly.
•Read the entire instruction manual before assembling this ladder.
•DO NOT use the ladder if a wheel is damaged. Damaged wheels might cause the ladder to wobble or tip when used.
The following tools are necessary to assemble the ladder: 2 crescent wrenches (5/16” and 3/8”); Rubber mallet.
NOTE: Numbers in diagrams and in parentheses () correspond to part numbers in the exploded views on p 4-7.
Step 1: Fasten the back leg tubes (44-014-487) to the back leg weldment with bolts (11062) and lock nuts
(37021). Then, attach the back leg weldment to the stair frame weldment with 5/16 in. hardware. Be sure to
orient the back leg weldment as shown below (support tabs should face inwards).
Step 2: Fasten the vertical braces to the brace tabs. Brace tabs are located on the underside of the platform and on
the back leg weldment. Fasten braces to the tabs with 5/16”–18 hardware as shown. First slide a flat washer (33006)
onto a bolt (11055) and insert the bolt through the tab and the bolt hole in the brace. Secure bolts with lock nuts
(37021). Finger-tighten the connections.
11060
Back leg
weldment
Stair frame
weldment
37021
Ladder
assembly
Brace
tab
Brace tab
Vertical
brace
37021
11055
37021
11062
37021
Back leg tube
33006
Brace tab
Cross brace
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Table of Contents Copyright 2020 Vestil Manufacturing Co. Page 9 of 13
Step 3: Install the plugs, caps, and wheels.
a) Install the plastic plugs and square caps in the
leg tubes. First, press the 1in. plastic plug into
the leg tubes. Then, press the square caps over
the plugs and onto the ends of the legs. If
necessary, use a rubber mallet to gently tap the
plugs and caps into place.
b) Press a plug into each end of the cross brace.
Step 5: Attach the handrails to the side rails of the ladder assembly with 5/
16
”–18 x 13/
4
” bolts (11060) and 5/
16
” – 18
lock nuts (37021).
Ladder
assembly
1”x1”
square cap
99-024-027
Insert plug
99-025-025
Cross
brace
Handrail
11060
37021
1” black
plastic plug
99-025-025
1.5”x1.5”
square cap
99-024-028
1.5” black
plastic plug
21-024-016
Step 4: Fasten the wheel brackets (44-514-313; “caster
tilter frames” in exploded views) to the ladder assembly
with 5/16”-18 x 13/4” bolts (11060) and lock nuts (37021).
Attach the wheels (16-132-009) to the wheel bracket as
indicated in the diagrams below.
44-514-313
11060 & 37021
16-132-009
11113 + 37024
Table of Contents Rev. 3.19.2020 LAD-TRS MANUAL
Table of Contents Copyright 2020 Vestil Manufacturing Co. Page 10 of 13
Step 6: Attach the platform bar to the bar tabs using the hardware shown in the diagram.
Bar tab
Platform bar
44-514-314
Side rail
Lock
washer
33622
Flat
washer
33008
Bolt
11107
Step 7: Attach the tool tray to the handrails using brackets (44-016-096), 5/
16
”–18 x 13/
4
” bolts (11060) and
corresponding 5/16” lock washers (33622), flat washers (33006), and lock nuts (37021). First, install the tray
brackets as shown in diagram 7a. Next, align the bolt holes in the sides of the tray with the bolts and insert the
bolts. Slide a flat washer (33006) followed by a lock washer (33620) onto each bolt. Secure each bolt with a lock
nut (36104).
7a: Attach tray brackets to handrails
[NOTE: Insert bolts A and B on opposite sides of the bar tabs.]
7b: Attach tray
Secure each bolt on the inside of the tray with a flat washer, lock washer,
and lock nut
A
B
B
A
Tray
bracket
Flat washer