Rainbow Attic Stair ProTech-12 Series User manual

www.RainbowAtticStair.com
By SP Partners, LLC
INSTALLATION GUIDE
ProTech-12

IMPORTANT
READ THIS FIRST
●Inspect stair for any damage prior to installation.
●Stair is NOT to be installed while home is under construction and
used as a construction stair.
●Correct number of treads for floor-to-ceiling height MUST be
attached. See TABLE A, page 3.
●Stop Bolt arm MUST be set before climbing stair. This adjustment
provides structural support necessary for use. See page 7.
Failure to follow any or all of these
guidelines can result in damage to
the stair and will void the warranty.
If you have any problems or concerns with stair,
call SP Partners LLC immediately at 877-369-6996
Page 1 October 2014

Drill, tape measure, 1/4” wood drill bit, hammer, crescent wrench, wood shims, ladder, lumber
with same dimensions as joists, keyhole saw or utility knife to cut ceiling material.
(8) 3/8” Hex Nut
(4) 3/8” Threaded Rod
(4) Joist Hanger
Parts Included
Tools / Materials Required
(1) Door Hook
(1) Wood Pole
(2) 1/2” Wood Screws For attaching hook to pole
(1) Extra Step
(1) Door Opening Ring
Page 2 October 2014

This stairway is for residential use only.
Maximum capacity is 350 lbs.
Installer should be experienced in the construction or modification of structural framing
supports. Improper installation can result in stair collapse and bodily injury.
Determine location of electrical lines or plumbing before cutting ceiling.
WARNING
Read instructions carefully and completely before beginning installation.
Table A
Determine whether the chosen location allows sufficient “projection” and “landing space” for your unit.
See Figure 1 below and TABLE A above.
Figure 1
Locating the Stair
MODEL # COLOR
ROUGH
OPENING
FRAME
DIMENSIONS
TREAD
WIDTH
FLOOR TO CEILING
HEIGHT RANGE
NUMBER
OF STEPS PROJECTION
LANDING
SPACE
PT3060-8 GRAY 30” x 60” 29 1/2” X 59 1/2” 14” 7’ - 10” to 8’ - 8” 10 0” NA
PT3060-9 GRAY 30” x 60” 29 1/2” X 59 1/2” 14” Over 8’ - 8” to 9’ - 6” 11 0” NA
PT3060-10 GRAY 30” x 60” 29 1/2” X 59 1/2” 14” Over 9’ - 6” to 10’ - 4” 12 0” NA
PT3060-11 GRAY 30” x 60” 29 1/2” X 59 1/2” 14” Over 10’ - 4” to 11’ - 2” 13 0” NA
PT3060-12 GRAY 30” x 60” 29 1/2” X 59 1/2” 14” Over 11’ - 2” to 12’ 14 0” NA
Page 3 October 2014

Mark out the rough opening size for your unit ac-
cording to TABLE A.
Note that the finished metal trim extends about 2”
beyond the rough opening when the unit is installed
(Figure 2). Allow clearance for this on all four sides.
Cut the rough opening through the ceiling material.
Figure 2
Preparing the Opening
Framing the Opening
Most attic stairs will be installed parallel to the ceiling joists (Figure 3). In cases where they are installed
perpendicular to joists (Figure 4), some joists will need to be cut and tied-in to other joists with 2” x 6” or 2”
x 8” “headers”. These headers will form the box frame into which the stair will be secured.
Before cutting any joists, watch out for electrical wiring.
If your attic is constructed using trusses, DO NOT CUT CEILING JOISTS WITH-
OUT CONSULTING AN ENGINEER AND OBTAINING APPROVAL.
WARNING
Figure 3 Figure 4
HEADERS
JOIST BRACE
HEADERS
JOIST BRACE
Page 4 October 2014

Insert threaded rod into receivers in each of
the four corners.
Preparing the Stair
Person in attic should have the four joist hangers and hex nuts ready. Have two additional helpers be-
low lift the stair straight up into the framed opening until the tops of the threaded rods clear the top of
the frame opening headers.
Starting at one end, slide a joist hanger at a 45 degree angle onto threaded rods and thread nut down
until there is only about 1/2” slack. Do not tighten fully. Figure 5.
Square stair to frame and tighten nuts in stages. Do not over-tighten as this may distort metal trim.
Attach door opening hook to wood dowel using (2 ) 1/2” wood screws. Figure 7.
Door can now be opened but DO NOT EXTEND OR STAND ON STAIR YET.
Be sure that there is adequate light in the attic since the stair will block
any light from the room below when raised into place.
Make sure door is closed and latch is engaged
DUE TO ITS WEIGHT, TWO ADDITIONAL HELPERS MUST BE USED TO
SAFELY RAISE STAIR INTO OPENING AND HELD FOR A FEW MOMENTS
UNTIL TEMPORARILY ANCHORED BY INSTALLER ABOVE.
WARNING
Installing the Stair
Figure 6
Figure 5
HEADERS
1/2” SLACK
Page 5 October 2014

Final Adjustments
Slide door opening ring onto pin. Pull door open using pole and hook.
Insert hook into eyelet at bottom of last tread (Figure 7)
and pull down slowly until it can be reached by hand. Pull
remainder of way until fully open.
Figure 7
Determine the correct number of steps required for your floor-to-ceiling height (See Table A on page 4).
If no additional steps are needed, skip this section.
1. With stair fully extended to floor, detach bottom step by removing the four bolts, washers and sleeves.
Figure 8. This tread will be added back at the end.
2. Attach step by reinserting sleeves, washers and bolts. Figure 9. (Additional hardware is provided)
3. Add back bottom step. Wheels should be in the back. These wheels do not touch floor when stair is
fully extended. They are only to protect door when the stair is folded.
Adding Additional Step(s)
Page 6 October 2014

Final Adjustments - continued
Figure 8 Figure 9
Adjusting Stop Bolt
Remove bottom tread Add extra tread(s)
Loosen stop nut on side of stair (both sides) and ensure that stair is touching the ground. Slide bolt up-
wards until it stops and re-tighten. This will keep the stair from stretching when climbing.
Page 7 October 2014

LIMITED WARANTY
SP Partners, LLC warrants that the unit will be free from any defects in material and workmanship for one year from
purchase date provided that the stair is installed in compliance with the preceding instructions and operated and main-
tained in accordance with these instructions and applicable warnings.
This warranty specifically excludes any and all non-defect damage, any and all damage, injuries and losses arising from
improper installation of this product, unreasonable use to include exceeding the specified weight limitations, and any and
all labor charges incurred for removing or reinstalling a repaired stair unit or any of its components.
During the warranty period stated, should the stair unit or any of its components exhibit a manufacturing defect please first
call SP Partners, LLC at 877-369-6996 before dismantling the product in order to determine the extent of the defect and
what course of action needs to be taken to correct the problem. A proof of purchase will be required in all cases.
ADDITIONAL EXCLUSIONS
SP Partners, LLC’s above-stated express limited warranty is being made in lieu of all implied warranties of any kind,
including those as provided by the Uniform Commercial Code for merchantability of the product and for fitness of the
product for a particular purpose. All such implied warranties, including those of merchantability and/or fitness for a
particular purpose, are excluded and disclaimed. Furthermore, all claims for consequential damages and for incidental
damages that may arise from a breach of the above-mentioned express warranty are also excluded. In no event shall
SP Partners, LLC be liable for any breach of warranty and/or for any negligence and/or for any strict liability which would
exceed in damage amount the cost of the stair unit.
No representative or person is authorized to assume for SP Partners, LLC, any responsibility which would be either an
alternative to or in addition to the express product warranty as stated above. This warranty gives you certain specific legal
rights as were set forth above and any other rights that may vary from state to state. If any portion of this express warranty
is deemed to be unenforceable at any time hereafter, any such provision shall be severed from this agreement, but all
other terms, conditions and provisions shall remain in full force and effect.
Congratulations!
You are now ready to begin using your Rainbow Attic Stair. As with any
product, be sure to follow instructions for safe, efficient and trouble-free
operation for years to come.
*** Children should never be allowed to operate or climb any attic stair. ***
SP Partners, LLC
Tel: [phone]
Website: www.RainbowAtticStair.com
Email: [email protected]om
Page 8 October 2014