Little Giant SkyScraper User manual

Register Your Warranty
For detailed information on the SkyScraper warranty, please visit
www.LittleGiantLadders.com.
It only takes a moment to protect your investment, so don’t forget to
register your SkyScraper warranty through one of three methods:
1. Go online at www.LittleGiantLadders.com.
2. Call Little Giant Ladder Systems at 800-453-1192.
3. Return the Little Giant Ladder Systems warranty card by mail.
Thank you for purchasing the SkyScraper by Little Giant.
When used correctly, we believe the SkyScraper is the safest
telescoping A-Frame ladder in the world. Little Giant Ladder
Systems subjects each ladder to comprehensive testing for
safety in design and construction, so you can trust it in all the
work you do. In addition, the SkyScraper meets or exceeds all
OSHA and ANSI safety standards.
Please read and follow the instructions! Make the most of your
ladder system by learning how to use it safely. If you have any
questions about how to operate your SkyScraper please call
us. We value our customers, and we’re happy to help.
USER INSTRUCTIONS
TYPE IA 300 LBS RATED
ALI MEMBER
For additional safety training visit www.laddersafety.org
Customer Service: 800-453-1192
Little Giant Ladder Systems • 1198 N. Spring Creek Place • Springville, UT 84663
NON-CONDUCTIVE
FIBERGLASS
AEROSPACE-GRADE
ALUMINUM

Operating instructions for Little Giant®SkyScraper Telescoping
A-Frame ladder.
I. Description - SkyScraper Telescoping A-Frame Ladder
A. The ladder is a telescoping A-Frame unit comprised of three basic components:
an inner ladder unit, and two telescoping outer units.
1. The inner ladder unit has a locking center hinge, which allows the unit to be
opened in the A-Frame or staircase position, as shown in picture A-1 and A-2 or
closed in the storage position.
a. A-Frame (See Figure A-1)
b. Staircase (See Figure A-2)
2. The Lock Tabs on the two outer units of the ladder permit the outer
telescoping sections of the ladder to be adjusted in length. The four Lock Tabs
fit in any rung of the inner ladder, allowing foot by foot adjustment on either
side of the ladder.
B. Model Specifications Table
1. There are slip-resistant aluminum rungs on both inner and outer units.
2. Both inner and outer units are finished with slip-resistant feet.
CAUTION: INSPECT UPON RECEIPT AND BEFORE EACH USE. NEVER
USE A DAMAGED OR BROKEN LADDER.
Model No.
SkyScraper 15’
SkyScraper 17’
SkyScraper 21’
Storage Height
8’-8”
9’-8”
11’-8”
Stepladder Height
8’ to 15’
9’ to 17’
11’ to 21’
SkyScraper 13’ 7’-8”7’ to 13’
Figure A-1 A-Frame Figure A-2 Staircase
II. The Little Giant®SkyScraper Telescoping A-Frame Ladder has two
mechanical component parts:
A. HINGE LOCKS: The hinge locks are located at the top of the ladder.
1. Unlock the hinge by pushing straight in on the palm button until it stays in the
open position on both hinges (See figures A-3, A-4, and A-5).
a. NOTE : If there is pressure on the hinge lock pins it will make it difficult
to unlock the hinge. To relieve pressure simply jiggle one half of the ladder
back and forth until hinge lock pins move without force.
b. NOTE : DO NOT FORCE HINGE LOCK with the use of any tools as it will
cause permanent damage to the hinge mechanism. It should never require
more than light pressure to unlock the hinge if the holes are properly
aligned.
2. You may now open the ladder to the A-Frame position by pulling the two ladder
-
halves apart until both hinge lock pins snap into the A-Frame locked position.
(See figure A-1)
3. To restore the ladder to the storage position,
disengage the hinge locks in the A-Frame position
and return the ladder to its storage position.
B. LOCK TABS: There are four Lock Tabs on the ladder.
These permit you to change the height of the ladder
(See figure B-1).
Figure A-3
LOCKED
Figure A-4
UNLOCKED
Figure A-5
SIDEVIEW
Figure B-1 Lock
Tab Assemblies
CAUTION: THE TWO HINGE LOCKS AND FOUR LOCK TABS
MUST BE FULLY ENGAGED BEFORE USING LADDER.

III. Adjusting the height of the ladder for use in the A-Frame position.
A. Safety straps are only on the aluminum SkyScraper models.
1. With the ladder in the closed storage position; lay the ladder flat on an
unobstructed surface. (See figure C-1)
2. Pull the two top Lock Tabs out of the rung holes of the inner ladder
and rest them on the side of the outer ladder rail. (See figures C-2 and C-3)
3. Telescope the top outer unit to desired length. (See figure C-4)
4. Return the two Lock Tabs back into the rung holes of the inner ladder sections.
Check to make sure they are fully engaged. (See figure C-2)
5. Flip the ladder over and place the extended
outer unit on flat surface. (See figure C-5)
Figure C-1
Lock Tabs
Hinge Locks Figure C-2 Figure C-3
Figure C-4
Figure C-5
6. Repeat steps 2 through 4.
7. To raise the ladder, unlock the hinge locks, brace the feet against the wall
and walk the ladder (rung by rung) to a vertical position. (See figures C-6 and C-7)
8. Open the ladder to the A-frame configuration by pulling the ladder halves
apart until the hinges lock into place.
Figure C-6
Figure C-7
9. To return the ladder to storage position:
a. In the A-Frame position tip ladder to
the side and lower to a flat surface.
b. Unlock both hinges and bring the
ladder halves together.
c. Rotate the ladder and place it
flat on surface.
d. Reverse the procedures of steps
C-1 through C-5.
B. Adjusting the ladder in the staircase
position.
1. Adjust the ladder to desired height. (See steps
C-1 through C-5)
2. Then adjust the desired side for proper
alignment to fit the staircase (See figure D-1).
CAUTION: HEED THE WARNING ABOVE EACH LOCK ASSEMBLY.
Figure D-1
©2011 Little Giant Ladder Systems 50114 v1 7.11
WARNING: DO NOT USE LADDER WITH DAMAGED OR REMOVED SAFETY
STRAPS. FAILURE TO HEED WARNING MAY RESULT IN INJURY.
ENGAGE ALL FOUR
LOCK TABS INTO THE
RUNGS TUBES OF THE
INNER LADDER BEFORE
CLIMBING