Report (150) Q-G q
Model Code: CTL
Installation Guide / TH
behind every pool
RECEIVED
LATHAM POOL PRODUCTS, INC. D.B.A. '�' 018
Viking Pools: Milan CITY OF'TIGARD
BUILDING DIVISION
Step 1. PLANNING FOR THE INSTALLATION
RECOMMENDED TOOLS 24.A box of 2"screws b.Wire and Hardware(that comply to FED,State,
25.A box of 3"screws and Local codes)
1.Hammer 26.Pipe wrench c.Rebar(42 three foot[3']sticks)or 6"x6"W l.4 x
2.Neon nylon string 2 rolls 27.A 4"handheld grinder(for squaring up the skimmer w1.4 Wire Mesh
3.Yard marking spray paint hole and/or flattening the back side of the shell d.Rebar ties with pig tail
4.Strap kit(four 20'straps,one 33'strap,one 35' for return fittings and lights-is a must-have in 6.Pool Equipment
strap,four 2"to 3"shackles[U bolts],one large(4") case you accidentally cut through a hook or core a.Pump
shackle) location) b.Filter
5.Two 2"ratchet straps 28.Shovels,rakes,picks c.Chlorinator(if required)
6.Laser transit/level 29.Wheelbarrow d.Heater(if required)
,7.2"duct tape 30.Bottle jack e.Automation(if required)
8.2-50'ropes 31.Short 2x4's and short 4x6 boards f.Lighting(with transformer)
9.Sharpie markers 32.Crane g.Handrail and/or ladder with escutcheons(and
10.A roll of paper towels 33.Bobcat concrete anchors)
11.Shop Rags 34.Excavator h.Equipment pad or Portland cement and form
12.Bi-metal Hole saws,2-3/8",1-1/2",3",and 5"with 35.Dump truck boards
centering bit 36.Safety fencing 7.Tile Kit
13.Reciprocating saw(Sawzall)or jig saw with extra 37.Hoses(2) a.Waterline tile,step/seat inlays,inlaid mosaic tiles
6"bi metal blades b.Adhesive and grout for tile with scrubber sponges
14.Cordless drill(with multiple batteries charged) CONSUMABLE MATERIALS LIST c.Tile float
15.A drill bit set(with multiple 1/4"bits) d.Extra tubes of silicon adhesive/sealant
16.Leather Gloves 1.2-4'2x4's 8.'/inch washed gravel(for pool base and backfill)
17.Caulk gun.Optional:auto caulk gun 2. I-10'2x4 9.Forms for concrete
18. 1-35'rigid tape measure 3.2-16'2x4's 10.Cantilever deck forms(Stegmier/Mortex)(if
19. 1-100'measuring tape 4.Plumbing required)
20.Utility Knife a.PVC Pipe and Fittings(that comply to FED,State, 11.Extra ties for Forms
21.PVC cutters that will cut 2"pipe and Local codes) 12.Wood stakes
22.Phillips head screw driver(#2 to tighten skimmer b.PVC Cleaner and Glue 13.Materials for brick or stone work
screws) 5.Electrical 14.Materials for concrete deck
23.Pen and grade work sheet a.Electrical conduit(pipe,elbows,unions) 15.Materials for pavers
SI t b PREPARATION AND PLANNING
In planning for the installation of a new Latham pool,there are many important considerations that must be evaluated in order to achieve a functional,long-lasting and aes-
thetic addition to a home.When choosing a location,consider the following:
1.Grade:Pools and decks are normally constructed on level ground.Extreme variations in grade should be resolved before the excavation of the pool begins.A relatively
level and flat location is preferred so time and effort are not wasted on radical fluctuations in grade.
2.Excavation Equipment Access and Pool Delivery:Determine the most efficient route for equipment to enter and access the site.Also keep in mind that a well-planned route
can save time and money by enabling multiple pieces of equipment to work in unison.For example:Coordinate the delivery of the pool with the completion of the excava-
tion and preparation of the hole.Use of a crane with four(4)20-foot straps is recommended for the process of setting the pool shell in the excavated site.However,if a
track excavator was used to prepare the site,in some cases it may also be utilized to unload and set the pool.Contact Latham for specific guidelines for setting pools with
excavator equipment.Finally,consider the placement of the equipment.If possible,position the pool equipment so the pool shell can be unloaded and placed directly into
the excavation without risking damage to the equipment.
3.Underground Utilities:Check with local authorities for the locations of underground water,gas,power and sewer lines.
- 4.Overhead Power Lines.
5.Local Building Codes:Determine the setbacks from property lines,easements,house footings,etc.
6.Underground Water Conditions.
7.Water Drainage:Water should always drain away from the pool.Failure to keep ground water away from the exterior of the pool may result in damage to the pool that is
not covered under warranty.
8.Local Fencing Codes.
9.Location of Pool Equipment.
10.Electrical Run for Pool Equipment. NOTICE:
11.Exposure to Sunlight.
12.Surrounding Foliage. Failure to read and follow specific instructions
13.View from Residence. I contained in this manual will void your pool warranty.
1
Step 2. POOL LAYOUT
When laying out the pool,note that the dimensions are to the outside edge of the pool beam.Most permit plans are measured to
the water's edge. The coping of a Latham fiberglass pool is approximately 4"to 6"on all sides. There is generally a difference
of 8"to 12"between the length and width dimensions in the installation guide and those of the permit plans in most cases(see
the Latham fiberglass pool specification document for exact inside and outside dimensions for each model). Overall length and
width measurements may vary up to 3%. Depending on the customer and the local building inspector,this fact can be a critical_
consideration. Distances between the water's edge to most property lines, electrical lines, and other structures such as houses,
garages, sheds and patios must be exact to plan specifications.
Start by laying out the pool template or with a 10'wide by 16'long rectangle with diagonal measurements of 18'-10".Next,lay-
out the center point,making sure the center lines are at 90 degrees. Stake each point around the perimeter of the pool as shown
in Figure 1. Connect each stake with string. Denote the location of the skimmer with a 2'x2'box outside of the pool layout. Use
spray paint to follow the contour of the string.The outline will be the shape of the outside dimensions of the pool shell.Remove
the string and stakes, leaving only the outline of the pool. Be sure to mark tanning ledge location, if any.
NOTE: Latham Pool Products offers yard templates for each pool model offered.The yard templates are reusable and
are the dimensions of the shell. If using a yard template,simply lay the template out in the yard where the pool is to be
set and paint a line on the edge of the template.
Figure 1 -Excavation Dimensions
16'
10' 18'-10"
® - STAKES
►moi 42)
Step 3. ELEVATION
Elevation and grade of the pool area are two of the most often overlooked or miscalculated variables in the installation process.
While considering all the variables concerning elevation and grade,always remember that you want water to run away from the
pool. Before excavation, use the provided Form 1 —INSTALLATION PLANNING GUIDE to calculate all critical measure-
ments.
Check the four corners of the pool layout with the aid of a transit level or a sight level to determine the highest corner. This
corner will be used in planning the elevation of the pool. In a typical installation,the elevation of the pool should be 4-6 inches
above the highest point of the existing grade around the pool. However, careful consideration should be given to pool type,size
and drainage of the future pool deck, as well as the elevation of the surrounding landscape and existing structures, patios and
sidewalks.
2
r r .
INSTALLATION PLANNING GUIDE
Job: Pool:CTL Date:
Finish Grade
* Slope —
Top of Concrete at Pool =
Thickness of Concrete + 3.5"
Top of Pool =
" FINISH GRADE Shallow End Depth + 48" or 4' DISTANCE TO POOL '"misN GRADE
Top of Sand or 1/2" Clean Gravel Shallow End = ��TMG PATH)
Thickness of Sand 1/2" Clean Gravel + 3.5"
Top of Dig Shallow End =
UNDISTURBED SOL 3 - 4' SAND OR Jr CLEAN GRAVEL
+SLOPE= DISTANCE TO POOL X.25 (1/4')
++ F POOL IS INDEPENDENT OF ANY EXISTING
STRUCTURES OR PATIOS.FINISH GRADE IS
TO BE 3 1/2" BELOW EDGE OF POOL DECK.
Step 4. EXCAVATION
Correct excavation of the pool is very important.A hole that is too small can mean hours of picking and shoveling by hand.A
hole that is too large will require extra recommended backfill material,which if not dealt with properly,can result in settling or
bulging of the pool.
The excavation should be dug very close to the pool size with a minimum disturbance to the unexcavated soil which will support_
the pool. The clearance is approximately 6"on the sides and 6"on the ends(see Figure 2).
Figure 2-Pool Shell Depth Dimensions
16'
4'-1 1" ( 8'-5" I 2'-9"
r
4' 4' 4' 4'
1
The depth of the excavation is determined with the use of a transit level and grade pole. The bottom of the excavation is over
dug approximately 4". This size pool will require approximately 10 to 15 yards of sand or 1/2"clean gravel for backfill (more-
may be required if the excavation is significantly over-dug).
The excavation should be 10'by 16',with a total depth of approximately 4'-4"from the desired elevation of the pool. It can be
helpful to give yourself extra room the first 6" in width and 12" in length of the hole, to get past the coping, and allow space
for the skimmer and bottom suction fittings(if any).Also,keep in mind that the wall of our pools are tapered,usually 1" in for
every 12" in depth.A place for the skimmer must also be dug in the side of the excavation wall. The skimmer cutout should be
2'by 2'and 3'deep. See Figure 1 for placement.Pools with tanning ledges require the tanning ledge area excavated to the depth.
stated in Fig. 1 plus 4"for bedding material.
Never use excavated material as fill or backfill in the hole; the material will settle. We suggest sand or 'A" clean gravel
compacted thoroughly(a plate tamper is needed for the pool base). The fill material used for the pool base must also be used to
backfill around the sides of the pool shell. In the case of significant over excavation on the sides of the pool or in seasonal high
water or poor drainage areas,you may want to mix 10%Portland cement with the backfill for stabilization.
SKIMMER LID
Latham requires that a permanent sump pipe (see Figure 3) be in- AND RING ■�
stalled on all pools. A gravity fed "daylight drain" is an acceptable
alternative to a permanent sump pipe installation. The purpose of Figure 3-
the sump pipe installation(or daylight drain) is to provide a means Sump Pipe Installation
of checking for groundwater around the pool and allow for dewa-
tering the site prior to any work on the pool that requires loweringS"PIPE
SAND OR 1/2"WASHED GRAVEL
the water level within the pool shell, thus minimizing potentially
high hydrostatic pressure. Latham recommends the installation of
a permanent sump pump in areas with a high water table and/or FIBERGLASS
significant ground water. Latham suggests digging an 18" x 8' x POOL SHELL
FIBER MATTING
18"trench across the deep end of the excavation. Six inches of 1/2" SAND OR 112"WASHED GRAVEL
clean gravel should be placed in the bottom of the trench. A section r 12"
of 3"perforated PVC pipe is placed on the rock base and connected —}
to a vertical stand of 8"PVC pipe running to the surface of the ex- 1' "
1 +"
cavation. Cover the new sump line with landscaping fabric. The 8"
PVC riser pipe should be trimmed with a skimmer ring and lid for v2..WASHED GRAVEL
3°PERFORATED PIPE
1/2"WASHED GRAVEL
4
aesthetics and safety.After the connection has been made to the vertical stand of 8"PVC,finish covering the 3"perforated PVC
pipe with 1/2"to I"clean gravel to the bottom of the excavation(see Figure 3). The bottom of the excavation is now ready for
approximately 4"of base material.
Step 5. PREPARATION OF THE BOTTOM SURFACE OF THE EXCAVATION
_The preparation of the excavation bottom is critical so the pool will fit properly. Thorough preparation will eliminate settling,
stress cracks and a minimum of time will be spent setting the pool.
First, install the 2"x 4" master screed rail(s) length wise in the excavation, using wood or metal stakes (See Figure 4). Make
sure the diagonal measurement is exact to insure that the bottom is square.Adjust the master screed rail(s)to the appropriate
height using a transit level(See Figure 2).Next,install the remaining screed rail(s)parallel to the master screed rail(s)using the
offset dimensions as shown in Figure 4 and making sure that they are perfectly level to the Master screed rail(s)to insure that the
bottom is square.Next, spread a layer of fill material approximately 4"deep evenly over the bottom of the excavation.Rake the
fill material flat to the top of the screed rails(See Figure 3).Compaction of the fill material is generally achieved by screeding it
into place,but depths of greater than 4"will require use of a plate tamper.Rake and compact the area several times. Screed the
bottom of the excavation,filling any low spots as you go. Remove the screed rails and fill in the voids with fill material,being
careful not to disturb the fill.
16'
B:soma A-A_ 1
A A
9 x 4 SCREED BOARD
x 4'SCREED '
10' 6'-4" 10'-6"
Figure 4-
Screed Rail A V MASTER SCREED'
Dimensions '
STAIRS
am POOL MOLL MUST REST ON
0o UK RAND Be lir CREAK SRAM.
16' '
or A
MOH GRADE
r x SCREED RATS SUP SYSTEMY4 x 4 SCREED BOARD
r—e mat ow
STAKE \
Step 6. SETTING THE POOL
-Upon arrival/delivery of your pool shell, be sure to inspect the pool for damage that may have occurred during transportation
and for conformity to order specifications. The recommended method of setting the pool shell is by making use of a crane or
boom truck. A track-mounted excavator can be used to lower the pool into the excavation, but directions should be obtained
from Latham prior to setting the shell.Please note that Latham recommends lifting all pool models over 12'wide with a spreader
bar and 20'lifting straps. Once the pool is set in the excavation,the pool should be checked for level and the bottom should be
walked over to detect any voids in the fill material that might be present.
The pool is then lifted and reset as many times as necessary to achieve a"good fit."A good fit is realized by raking the surface of
the fill material in order to see where the pool's perimeter is touching(footprint)and by walking around on the inside of the pool
to detect low spots. It is normal to feel a slight void under the center of the pool,but walking in the pool should cause the floor
to rest on the bed of fill material. The pool shell will conform to the base material under the weight of the water. It is important
5
to make certain that the bottom,perimeter, and all transition points are sitting firmly upon the bed of fill material.The pool can
be separated from the lifting equipment when the entire perimeter of the pool (including all transitions) is within 1/2" of level
around the entire perimeter of the shell with tile preinstalled, or 1"of level if tile is to be installed later during the installation.
A properly prepared hole should not require the filling of large voids beneath the pool. Blindly adding fill material beneath a-
pool can cause more harm than good.It is important that any adjustments to the pool's elevation be made before water is added.
If the hole was properly prepared, nothing more than a few minor adjustments should be needed.
Step 7. WATER AND BACKFILL
On most pool shells water can be filled to the bottom of the first step with no backfill material against the shell wall. The pool
should then be checked to assure it is still level (check EXCAVATION NOTES for specific shell being installed). If the pool
shell does not remain level,the water should be completely removed and the bedding material added or removed as necessary
to achieve level.
As backfill material is initially placed around the pool shell, care should be taken to ensure that the wall-floor and step-floor
radiuses are tightly packed with fill material. Once the pool shell is"locked in,"the fill/backfill process can continue. It is very
important that the radiuses of the pool are properly and completely compacted. Poorly packed radiuses can result in hairline
cracks and/or structural cracks due to deflection. Be sure to backfill slowly and thoroughly.
2x4 LEVER
After approximately 12" of water is in the pool and backfill ASSEMBLY
has been placed evenly,the backfill and water should always FIBERGLASS
be+/- 6" of each other.As the water approaches the shallow POOL SHELL NW—
IC
end, pay particular attention to all the unsupported areas of
the pool. Steps and swimouts tend to droop, so slight adjust- Figure 5-
ments may need to be made with the levering device.Be sure
Backfill Detail
you wait until a sufficient amount of water surrounds the area NATURAL GROUND
(usually 12") to keep the rest of the pool in place, or you
may raise more than you intend. The walls of the pool may WATER
s^
bulge inward if too much backfill has preceded the water in
the pool, or outward if too much water precedes the backfill.
If bulging does occur during the installation,the only remedy
is to dig that area out and proceed correctly. Slight bulging
has only visual effects,while not affecting the structure of the COMPACTED
pool.A string line is very useful in determining the straight- FILL
ness of the pool walls during the backfilling process. 6" +W-
To mitigate the stress under step,tanning ledges,and some seats potentially induced on the pool shell as a result of backfill set-
tling, Latham recommends either a shallow dig under large steps, tanning ledges, and some seats (Figure 6) or in the event of
an over-dig,the installation of concrete masonry unit(CMU)piers placed under the steps, integral tanning ledges and/or swim
outs, and some seats may be needed(Figure 7).
Figure 6- Figure 7-
Minimal Dig Stair Detail CMU Pier Stair Detail
411 I ( FIBERGLASS : •..�.•!•_ II
1— =1 I POOL SHELL _ : +'• III I -•�1-
_ •
_•• I I I 1 1L IlliI • _!._ = I1 111;=1.
.4111-111-111 i II II I - I I- 3"THICK COMPACTED -
3"THICK COMPACTEDSAND I�' SANDOR yi"CLEAN
CLEAN _
4 MIN LTHICK COM
GRAVEL(TYPICAGRAVEL FOR CLAY
L)
PACT ED
FIBERGLASS 4"MIN.THICK COMPACTED - III ADOBE)SOIL ONLY.
-_ POOL SHELL GRAVEL FOR CLAY '
(ADOBE)SOIL ONLY _
._, ., .' ..':... ..:..'. u ...,...,r... FILL MATERIAL
4 I
III FILL MATERIAL
1i� 4 ... ...~ �-
I i�„I_Iei�!_I. „p!' ., III •;2 •.4./MS•KaM�i tl�• M!L���s!��•k:2*$,.;.:PA 8"CMU
:F1177,71 , 1 1 1-I 177-, -I I�,,;III, 1�,-I I-I I IT-111-II i I 11/2°CAPSTONE
BASE MATERIAL
BASE MATERIAL FILL MATERIAL
6
Blocking the steps is performed after the pool shell has been set within level and water reaches the tread of the next to last step
tread(2nd from floor). When installing CMU piers, start by placing a 1-1/2"capstone block on the base material. On top of the
capstone block, stack CMU's (cinder blocks) until they reach a point just under the step or ledge locations designated in Fig-
' ure 4. Since the step area of the pool shell is often lower than the rest of the shell,jack the step package up using a bottle jack
and a section of 2"x 6"lumber under the outside radius of the top step (where the top tread meets the top riser). Jack the steps
-to be level with the rest of the beam of the shell. Shim the gap between the top CMU and the bottom of the tread/riser radius
with another capstone block and/or 1/4"concrete backer board. When the bottle jack is released,the pool shell should be within
1/2" of level around the entire perimeter of the shell with tile preinstalled, or 1" of level if tile is to be install later during the
installation. Bottle jacks should be removed from the job site once the piers are in place.Do not leave bottle jacks or organic
material,such as wood under the pool shell for support.Properly placed piers should be ''A under the step of the shell,with
the remaining portion of the top block/shim remaining outside the step/riser tread(See Figure 7 for detailed drawing of properly
placed piers). Do not place piers completely under the top step or tanning ledge(swimout)as stress will be transferred to
the radius between the horizontal and vertical surfaces.resulting in stress fractures.
This pool does not require annual draining for service.If draining is ever required,the owner,or their agents,must first
receive written permission and instructions from Latham Pool Products.Damage caused due to the water being drained
below the level of the skimmer inlet is specifically excluded from the Latham warranty.
Step 8. PLUMBING
A basic swimming pool circulation system is relatively simple in operation. Water in the pool is drawn through the skimmer to
the pump, which pushes it through the filter back to the pool via the returns. See Figure 8 for a basic filtering system diagram.
More advanced filtering systems may include sanitizers,jets, blowers, automatic pool cleaners, etc. Latham recommends the
_use of 2", schedule 40 PVC plumbing on most pools. The plumbing system must be designed to comply with ANSI/APSP-7
STANDARD FOR SUCTION ENTRAPMENT AVOIDANCE IN POOLS AND SPAS (latest revision). Visually inspect and
pressure test all plumbing installed at the factory upon the delivery of the pool and during the backfill process.
Latham Pool Products suggests placing the equipment slightly above the elevation of the pool.If the equipment is placed below
the water level, check valves or shut off valves must be installed to prevent accidental siphoning of the pool. The equipment
becomes less efficient the greater the distance away from the pool.Pipes may now be glued at the equipment pad and circulation
of the filtering system may begin. Check all connections for leaks and proper circulation before covering them. Local building
codes may require pressure testing of the plumbing system before the installation is complete.
POOL
PUMP
O POOL TO POOL RETURNS
OUT IN FILTER OUT _.
Figure 8-Basic Filtering System
ij� IN
o 73
�m o
mm
1.-I
Step 9. ELECTRICAL
If the installer or homeowner is not qualified to do electrical work, an electrician should be hired and a building official should
inspect the work.All electrical work should be done to National Electric Code specifications and any local codes. Latham will
not be held responsible for any electrical work.
7
Step 10. POURING CONCRETE
A standard cantilevered deck, as shown in Figure 9, requires that forms be placed on the inside perimeter of the pool. These
forms are attached to the pool beam using double-sided tape. The forms are then held in place using supplied wire tires and
screws. Cantilever forms are typically installed on the same day of the concrete pour. The backfill should be removed from the -
top 8 inches around the pool perimeter to a width of approximately 10 inches. In areas of sandy soil conditions, the material is
typically removed just prior to pouring the deck. Care should be taken that the concrete is worked into the area under the beam _
of the shell so that air voids are minimized.If desired,3/4"holes may be drilled every 36"to aid bleeding air.Rebar or wire mesh
should be used in the concrete deck. For decks using pavers, as shown in Figure 10,the concrete deck should be poured up to
approximately 1/4"of the top of the pool coping.Deck should fall 'A"per 12 inches of horizontal deck to allow any surface water
to be drained away from the pool.
Half inch holes may be drilled into the lip of the pool every 3'. Two foot lengths of 3/8"rebar are placed in each hole and bent
at 90 degree angles(see Figures 9 and 10).This will ensure a bonding or anchoring effect on the sides of the pool.The walkway
may also be reinforced with 6"No. 10 wire mesh or No. 3 rebar on 2'centers(see Figures 9 and 10).Concrete should be poured
at least 3'around the perimeter of the pool and at least 4"thick. Latham will not be held responsible for any concrete work or
cracks that may result from its use.
In northern climates 6"-8"of/2 clean gravel is recommended under the concrete deck.
Figure 9- Figure 11 -
Cantilever Concrete Deck • Partial Above Ground Installation (Typical) _
(Typical) • (Only for pools 12'wide and under)
6"X6"-W1.4 X W1.4 •
WIRE MESH OR • _
REBAR NO.3,ON 2'O.C. • III
3' MIN. EACH WAY.
_9=_ FOR CLAY(ADOBE)
SOIL ONLY. • MAXIMUM OPTIONAL
SLOPED 1/4"=1'_ 19 1/2" MOUND DIRT WOOD
AROUND POOL DECK
APPROX.6"
" i•i iPPP. i 10" •
1 ►��
iimir :e _1 I i.�I I hi I - �I� 1=111=111-111=111=111
%ii�r 1 I I(-1 I L. I I FOR CLAY •
• �,�� 1111 1_1 1-1 -1 I-
. - i (ADOBE)
A OONLY. • * III
++ 3"THICK COMPACTED • -1
' 1 SAND OR 1/2"CLEAN GRAVEL(TYPICAL) .
�� I ��
#��;' = 4"MIN.THICK COMPACTED • „J 6
o GRAVEL FOR CLAY
►, (ADOBE)SOIL ONLY. ,•
`, \ --SAND OR •
I 1/2"CLEAN GRAVEL
6" FIBERGLASS BRICK OR NATURAL 6"X6"-W1.4 X W1.4
POOL SHELL • STONE DECK* 3' MIN. ' WIRE MESH OR
/ REBAR NO.3,ON 2'O.C.
10" • EACH WAY.
• SLOPED 1/4".1' _911.." /� FOR CLAY(ADOBE)
' 1 a ' r —± SOIL ONLY.
••
• 12" ,.;=:!s!Zi!i. I i 10" -
111-1II=1I �
���%itte-I I 1 11 1 1=1--.. FOR CLAY
I (ADOBE) _
Figure 10- � `1�I SOIL ONLY.
Concrete Deck with
0,411-.1= 3"THICK COMPACTED
4 amSAND OR 1/2"CLEAN GRAVEL(TYPICAL)
Brick or Stone 4"MIN.THICK COMPACTED
t� ►I GRAVEL FOR CLAY
�t I (ADOBE)SOIL ONLY.
i 4
SAND OR
1/2"CLEAN GRAVEL
— 6"
FIBERGLASS
10"----.- — POOL SHELL
8
Figure 12-
Chain Locations
Chain locations may vary slightly.
POOL LIFTING NOTE:
-1.When being lifted from the trailer and/or set in the excavated installation site, four(4)20'straps should be used.The 4 straps
should be connected to a common lift point, typically the ball of the crane.
Figure 13- '— 1)
Standard Fitting ( K
Locations
Legend:
SK-Skimmer
R-Return Fitting
L-Light
OS-Optional Skimmer /
Location for Auto OS
Cover Bundle
Drawing denotes approximate standard outfitting locations.Additional fittings and custom outfitting not shown.
WARNING TO THE BUYER
The pool is designed to be kept full at all times.The shell can be damaged if the water level is allowed to drop below the
skimmer. When appreciable draw-down is noticed, or if it becomes necessary to drain the pool, contact Latham Pool
Products,or their agents for instructions. The pool shell may be damaged and separation from the concrete may occur
if the pool is allowed to overflow or if heavy water drainage is allowed to over-run the deck to pool shell connection.
Keep the water level in the middle of the skimmer.Latham Pool Products will not be held responsible for any unforeseen
problems or circumstances which arise from inadequate site drainage or incorrect deck installation.Refer to the Latham
Warranty for conditions,circumstances,or installation practices that may void the pool's warranty.
9