Paramount Fitness MDX User manual

1
295 East Corporate lace • Suite 100 • Chandler, AZ 85225
Toll Free: 1.800.621.5886 • hone: 480.893.7607 • Fax: [phone]
paramount@1 aramount.com • www.1 aramount.com
MDX0844 004-027-8760-00 2/07
MDX DEBRIS REMOVAL SYSTEM MANUAL
FIBERGLASS LOW FLANGE OOLS
(UNITED STATES)
Notice to Installers:
Read and follow these instructions. Give these instructions to
the facility owner. Follow all codes and regulations that apply to
the design, installation and use of suction outlet fittings.
U.S. atent No.: 6,810,537, 7,089,607, 7,178,179
ASME/ANSI A112.19.8M—1987 LISTED

IM ORTANT NOTICES: LEASE READ
WARNING
KNOWN DROWNING HAZARD.
DO NOT GO NEAR THE SUCTION FITTINGS OR DRAINS OF YOUR OOL OR S A. YOUR HAIR OR BODY
MAY BECOME TRA ED CAUSING ERMANENT INJURY OR DROWNING.
DO NOT ENTER THE OOL OR S A IF SUCTION FITTINGS OR DRAIN COVERS ARE LOOSE, BROKEN, OR MISSING.
WARNING
RISK OF SEVERE INJURY OR DROWNING IF SUCTION SYSTEMS ARE NOT INSTALLED RO ERLY!
NOTICE TO OWNER:
READ, FOLLOW, AND SAVE THESE SAFETY INSTRUCTIONS.
Suction can pose a serious hazard to swimmers just as electricity can be a hazard. Both are important for proper water
filtration and both must be treated with respect. Suction safety begins with a professional design that includes a quality
suction system installed by a certified contractor.
The MDX Debris Removal System is only available to certified contractors for the same reason certified electricians
are required to connect filtration pumps to public utilities; both require proper training and certification to assure no
hidden hazards are built into the project.
Certified builders will address the following issues when designing and installing a proper filtration system:
• Properly bond-grounded pumps, time clocks, switches and any other metal in or near water. This is required to
address Electrical Shock Hazards.
• Design the suction piping so there are no single-point suction hazards; single-point suction (one drain) is a leading
cause of Body Suction Entrapment Hazards. Note: your certified builder has many effective options for addressing
this hazard; they may include dual-drain systems, like MDX, skimmers, gutters, negative edge features and many
more products and piping designs known to professionals.
• Install AASSMMEE//AANNSSII AA111122..1199..88MMlisted drains, suction covers and debris removal systems. This is the OONNLLYY
approved option for preventing Hair Entrapment Hazards, the leading cause of suction related injuries.
• Design and install an effective circulation system (including optional cleaning systems), to direct filtered water to
all areas and interior surfaces. NOTE: Suction fittings can NOT clean or direct filtered water for proper sanitation;
that can only be done on the pressure (return) side of the filtration system.
While suction injuries are extremely rare, drowning and diving injuries are far too common and there is little your
certified builder can do to eliminate these hazards. You must educate yourself and your guests. Below are some
important safety issues every swimmer must know and recognize.
•PPRREEVVEENNTT DDRROOWWNNIINN::Watch children at all times, no swimming alone.
•NNOO DDIIVVIINN IINN SSHHAALLLLOOWW WWAATTEERR::You can be permanently injured.
•PPRREEVVEENNTT SSUUCCTTIIOONN EENNTTRRAAPPMMEENNTT::Inspect suction covers before swimming, keep swimmers away from suction
fittings, protect long hair, don’t swim with loose clothing or large and dangling jewelry.
© June 2004, Paramount Pool & Spa Systems

MDX DEBRIS REMOVAL SYSTEM DESIGN
1
NOTICE:
The
MMDDXX DDeebbrriiss RReemmoovvaall SSyysstteemm
requires the proper installation of all anti-entrapment features including the 2nd
Suction Outlet and at least one of the Vacuum Breaker installations illustrated in the two options.*
Install 2½” pipe between MDX and the Debris Collection Point which may be the optional Paramount Debris Canister,
or a self-priming pump basket.
NOTICE:
Maximum Pump Size:
MDX is rated for a maximum of 90 PM. While system flow rate will vary with pump size and the Total Head Loss for
a given system, virtually any modern pump is capable of exceeding this limit, therefore it is the responsibility of the
system designer to make sure it is not possible to exceed 90 PM.
*The MDX instructions provide two design options to choose from: other methods may be available depending on your local codes. Follow all
regulations requiring specific plumbing solutions and you may use officially approved vacuum-breaker products and vacuum breaker methods.
Additional ways to prevent a single-point-suction hazard are available through NSPI's Standard for Residential Swimming Pools. Any of these
options may be used as long as it is NOT possible for a swimmer to be exposed to single-point-suction when drains are fully disassembled.
NOTE: Paramount Pool & Spa Systems and its representatives can not recommend nor endorse installation methods beyond those provided in
the MDX Debris Removal System instructions.
MDX DEBRIS REMOVAL SYSTEM INSTALLATION
NOTICE:
18 inches of 2½" pipe is required to be connected to the center outlet of the MDX Debris Removal System. After the
18 inches of 2½" pipe you may reduce to a smaller pipe size, although it is not recommended. Use of 2½" pipe
throughout the suction side of the system is strongly encouraged for optimum performance. For your convenience,
Paramount Pool & Spa Systems includes the 18 inches of 2½" pipe plus coupler with the MDX Debris Removal
System. To order separately, please see page 6 for the part number.
MDX Debris Removal System
STAN DARD POOL/SPA/BASIN DESIGN
Dual Drain
2 1/2" OR EQUAL
TO CIRCULATION LINE
2nd SUCTION OUTLET
ANY ORIENTATION
SDX
One vacuum
breaker method
must be used.
2" OR LARGER
CIRCULAT I O N LINE
2 1/2" COUPLER
2 1/2" X 18"
Design Flow Rate = 90 PM
Maximum PM = 90
Velocity at 90 PM = 1.386 FPS

MDX DEBRIS REMOVAL SYSTEM INSTALLATION
2
WITH CANISTER WITHOUT CANISTER
Vacuum Breaker Method 1: (Recommended for best debris removal performance.)
SDX
2nd SUCTION OUTLET
MDX
2 1/2”
2 1/2”
2”
2”
DEBRIS CANISTER
VACUUM BREAKER
(VENT TO AIR)
WAT E R LINE
5 FT. MIN.
5 1/2 FT. MAX.
SDX
2nd SUCTION OUTLET
MDX
2 1/2”
2”
DEBRIS CANISTER
SDX
VACUUM BREAKER
2”
2 1/2”
SDX
2nd SUCTION OUTLET
MDX
2 1/2”
2 1/2”
2”
VACUUM BREAKER
(VENT TO AIR)
5FT. MIN.
5 1/2 FT. MAX.
WAT E R LINE
SDX
2nd SUCTION OUTLET
MDX
2 1/2”
SDX
VACUUM BREAKER
2”
21/2”
Vacuum Breaker Method 2:
SUM INSTALLATION TO SHELL
1. Apply sealing compound to top surface of MDX
sump flange.
2. From outside of pool shell, align sump with screw
holes in mounting ring and sweep ninety pointing to
back wall of pool shell.
3. Install (6) 12" x 1" flat head screws every other hole,
starting one off of hole aligned with tab. (Fig. 1)
4. From inside of pool shell, align seal ring with tab in
sump and press into place.
5. Secure seal ring and sump together with six (6) 12"
x 1 1/2" flathead screws.
6. Secure 2nd Suction Outlet fitting through sidewall in
desired locations.
7. Make plumbing connection between 2nd Suction
Outlet and 2½" outlet on bottom of MDX Sump.
Pipe must be equal to circulation line.
FIBERGLASS SHELL
Fig. 1
Tab

3
FIBERGLASS INSTALLATION
1. Select the installation location for the SDX drain.
(Additional SDX drain may be used.)
2. For Fiberglass Wall: Cut one 4½" hole using a 4
½" hole saw.
3. Install the SDX Bulkhead Fitting with the “UP” arrow
located at the top.
For Fiberglass Shells: (Fig. 2)
a. Place the solid asket with the smooth side
against the Bulkhead Fitting flange. (Silicone
adhesive may be substituted for the asket if
preferred.)
b. Mount the SDX Bulkhead Fitting in the hole with
the UP arrow at the top of each fitting.
c. Secure with the SDX Nut.
5. Connect the suction piping.
Fiberglass Cover Assembly (Fig. 3)
1. Prior to installing the Support, apply adhesive to the
non-ribbed side of the two notched gaskets.
2. Align the gaskets with the alignment tabs and screw
holes, then press the gaskets onto the Bulkhead
Fitting and the Bulkhead Support.
3. Align the SDX Vinyl/Fiberglass Support with the
alignment tab located at the top of the SDX
Bulkhead Fitting. (Fig. 4)
4. Install five(5) self-tapping screws (Fig. 5) through
the SDX Bulkhead Support with the
T25 Security Screw Driver (Fig. 6). Secure the
screws without over tightening.
5. Align the SDX Cover with the SDX Support holes.
6. Install three(3) security screws through the SDX
cover. Secure the screws without over tightening.
Fig. 2 UP Arrow
Solid asket
Fiberglass Shell
Fiberglass
Shell
Solid asket
Fig. 3
Fig. 4
Fig. 5 Fig. 6

4
MDX RESSURE TESTING
HYDROSTATIC FITTING: The hydrostatic port inside
the MDX Sump is equivalent to a 2" Threaded Female
Adapter and a 2" Slip Fitting Outside the MDX Sump. For
non-hydrostatic installations, install the 2" plug provided.
This port is for the purpose of a hydrostat only. If a
hydrostat is not used, plug this port. Do not install any
suction equipment (pump) to this port!
HYDROSTAT LUMBING WARNING
ressure Test-READ BEFORE INSTALLATION:
New Style Test lug
The new style 2 1/2” pressure test plugs (005-
252-1611-00) use an o-ring to make the seal.
Wrap once withTeflon tape to prevent plastic
threads from binding. Insert plug into threaded
socket.
Set plug wrench on lug and tighten by hand until
snug. Apply handle to wrench and turn. Over
tightening may cause parts to break.
NNOOTTEE::If have a sump withiut the o-ring groove
around the socket, proceed with one of the
alternate methods below to make the seal.
Old Style Test lug
1. Use four wraps of Teflon tape. Insert plug into
threaded socket. Set plug wrench on lug and
tighten by hand until snug. Apply handle to wrench
and turn 1.5 to 2 turns. Do not under or over
tighten plug.
OR USE ALTERNATE METHOD
If using silicone sealant, install plug a day before
using. Remove Teflon tape. Apply silicone liberally to
threads of plug. Insert plug into threaded socket.
Tighten by hand until snug. Do not over tighten
plug. Allow silicone to set for 24 hours before
putting under pressure.
2. Install a pressure stack to both lines at a location
away from the MDX Debris Removal System Sump.
3. Pressure should remain on the system through
construction until interior cleanup.
With ressure lugs
2” HYDROSTATIC PLUG
2 1/2” PLUGS (QUANTITY=2)
Notice:
Release pressure on the system before removing plugs.

5
MDX WINTERIZATION
WITH CANISTER WITHOUT CANISTER
If vacuum relief suction outlets are located below freeze
line skip steps 1 and 2.
1. Remove grate from second suction and install blow
through plug and blow line to achieve airlock.
2. If 3rd suction line is installed remove grate, install 3"
blow-through plug and blow line to achieve airlock.
3. o to canister instructions step 1 - 4 below.
4. If vent tube is installed, install blow through plug and
blow line to achieve airlock. Repeat vacuum out
canister. Then complete canister step 5.
If vacuum relief suction outlets are located below freeze
line skip steps 1 and 2.
1. Remove grate from second suction and install blow
through plug and blow line to achieve airlock.
2. If 3rd suction line is installed remove grate, install 3"
blow-through plug and blow line to achieve airlock.
3. If vent line is installed in main suction line, plug vent
line and install blow through plug in pump inlet and
blow line to achieve airlock.
4. Lastly, blow vent line to achieve airlock.
1. Remove outer lid, inner lid and basket, clean and dry
off, and store in same area as modules
2. Install and secure regular winterization plug in
equalizer line of canister to pool at poolside.
3. Install and secure Schrader plug or blow out plug
from canister to main drain. Blow out and obtain air
lock as previously described, if skimmer is tied into
canister, repeat procedure to skimmer.
4. Bottom port of canister to pump may require an
extended pipe for ease of blowing out. Install and
blow out line from canister to pump. Install and
secure plug in pump. Using shop vac, remove all
water from within canister components.
5. Extension pipe can be removed and replaced with
plug or izmo type container if izmo not used. Be
sure to install device to absorb ice expansion in
canister area. Failure to do this may result in potential
ice freeze damage to canister.
WWiinntteerriizzaattiioonn aannttii--ffrreeeezzee iiss ttoo bbee uusseedd aass nneecceessssaarryy oorr
wwhheenn rreeqquuiirreedd..
Additional questions should be forwarded to Paramount’s
corporate office at 1.800.621.5886.
ARAMOUNT CANISTER WINTERIZATION
TEST PLUGS
2" GALV.
SQ. HEAD
BALANCE LINE
TO MAIN
DRAIN
TO OPTIONAL SKIMMER
OR VENT LINE
USE STANDARD
SKIMMER PLUG
WRENCH

004-222-2200-XX MDX Debris Removal System Fiberglass
6
Item art Number Description
1 005-252-0826-00 Screw: No. 10-7/8" Phillips Head (12 pk)
2 005-252-2080-XX MDX Cover (XX = Color Code)
3 005-252-1605-00 Plug 2" (6 pk)
4 005-252-0822-00 Screw: No. 10-1 7/8" Security Head (12 pk)
5 005-252-0834-00 Screw: 12 x 2-5/8" Security Head (12 pk)
6 005-252-2075-XX Funnel Assembly (XX =Color Code)
7 N/A Support
8 005-252-2046-00 Seal Ring
9 005-252-0818-00 Screw: 12-14 x 1 1/2" Vinyl/Fiberglass Sump (12 pk)
10 005-252-0816-00 Screw: 12-14 x 1" Vinyl/Fiberglass Sump (12 pk)
11 005-252-2048-00 Mounting Ring
12 005-252-2016-00 Sump Assembly - 2½"
R1* N/A REQUIRED CONNECTION TO A 2nd Suction Outlet 2 1/2" pipe
13 006-202-6180-00 Sump Adaptor Kit Required to Reduce Pipe Size
14 005-252-1611-00 Plug Pressure Test w/ O-Ring 2 1/2" (4 pk)
* 004-252-5476-00 Plug Wrench
15* 005-252-0895-00 T25 Security Screw Driver
16 004-182-2212-XX SDX High Flow Safety Drain - Fiberglass (2 pk) (XX = Color Code)
17 005-252-0821-00 Screw: 10 X 1 1/4" TORX W/PIN SS B (12 pcs)
18 005-252-2086-XX SDX Cover w/ Screws Vinyl/Fiberglass
19 005-252-0816-00 Screw: 12-14 x 1" B (12 pcs)
20 005-252-2068-00 SDX Support Vinyl/Fiberglass
21 005-252-0072-00 SDX asket Vinyl/Fiberglass
22 005-252-2035-00 SDX Bulkhead Vinyl/Fiberglass 75mm/90mm
23 005-252-0074-00 SDX Bulkhead asket Fiberglass
24 005-252-2090-00 SDX Bulkhead Nut
* Not part of MDX
2
3
5
7
9
10
13
1
4
6
8
11
12
R1
20
23
24
18
17
19
21
22
16
14
15