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For technical assistance call 1.800.621.5886 or contact your regional representative

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PLEASE REVIEW THE OWNER’S MANUAL AND INSTALLATION GUIDE IN ITS ENTIRETY AND HEED 
ALL SAFETY INFORMATION. Failure to follow these instructions and warnings can result in DEATH OR 
SERIOUS INJURY.

DANGER indicates 
a hazardous 
situation which, if 

not avoided, will result in death or serious injury.

 

DANGER

Signal Words and Symbols Used In This Manual 

This Owner’s Manual and Installation Guide contains specifi c precautions and symbols to identify safety-
related information. You will fi nd DANGER, CAUTION, WARNING and NOTICE symbols which require 
special attention. Please read them carefully and follow these precautions as indicated! They will explain how to 
avoid hazards that may endanger you or persons using or maintaining your pool or spa. 

SUCTION ENTRAPMENT HAZARD:

DEATH or SERIOUS INJURY will result if a drain cover or grate is not 

installed and used correctly.
• Pool and spa pumps produce high levels of suction and move high volumes of 

water, which can cause death or serious injury if a person comes in close proximity to pool or spa drains.  

•  Keep clear of pool and spa drains to avoid death or serious injury from suction.

DEATH or SERIOUS INJURY will result from pool or spa drain covers or 

grates that are improperly installed, missing, clogged, or broken. 
• Inspect pool and spa before each use to ensure that drain covers and 

grates are properly in place and secured.  

•  Ensure that drain covers are not damaged, cracked, broken, loose, clogged, not properly secured, or 

missing because these conditions increase the chance of death or serious injury from entrapment.

•  If a drain cover is discovered damaged, cracked, broken, loose, clogged, not properly secured, or 

missing, you should:

  • Close the pool or spa immediately; and,
  •  Post a closure notice and keep the pool or spa closed until an appropriate ANSI/APSP -16-2011 

certified drain cover is properly installed.

 

DANGER

DEATH or SERIOUS INJURY will result from hair entanglement or 

limb entrapment. 
•  Keep clear of pool and spa drains.
•  Hair sucked into pool or spa drains will tangle and knot trapping the 

swimmer underwater.  Avoid placing your hair near a pool or spa drain.

•  Avoid sitting on pool or spa drains because the suction can cause 

severe intestinal damage, evisceration, and/or disembowelment.

 

DANGER

 

DANGER

 

DANGER

DEATH or SERIOUS INJURY will result from contact with a damaged, 

loose, or missing drain cover.
•  Do not allow limbs to contact or be inserted into a drain pipe with a 

damaged, loose, or missing drain cover. This could result in swelling of 

the limb and/or trapping a swimmer underwater.

•  Avoid mechanical entrapment of jewelry, swimsuit, hair decorations, 

finger, toe, or knuckle in a drain pipe with damaged, loose, or missing 

drain cover. This may result in trapping a swimmer underwater.

•  Do not allow body to come into contact with a drain pipe that has a 

damaged, loose, or missing drain cover. This may result in trapping a 

swimmer underwater.

WARNING indicates 
a hazardous situation 
which, if not avoided, 

could result in death or serious injury.

 

WARNING

CAUTION indicates 
a hazardous situation 
which, if not avoided, 

could result in minor or moderate injury.

 

CAUTION

NOTICE is used to 
address practices 
not related to 

physical injury.

NOTICE

Summary of Contents for MDX-R3

Page 1: ...R USE ON FLOOR Safety compliant according to the Virginia Graeme Baker Pool and Spa Safety Act ANSI APSP 16 2011 Compliant with ANSI APSP 7 2006 WARNING MDX R3 and SDX2 must be installed in accordance...

Page 2: ...perly secured or missing because these conditions increase the chance of death or serious injury from entrapment If a drain cover is discovered damaged cracked broken loose clogged not properly secure...

Page 3: ...ety begins with a professional design that includes a quality suction system installed by a certified contractor Certified builders will address the following issues when designing and installing a pr...

Page 4: ...tion outlet being completely blocked the remaining suction outlets serving that system shall have a flow rating capable of the full flow of the pump s for the specific suction system MDX R3 and SDX2 m...

Page 5: ...S FOR SUCTION PLUMBING PER LOCAL CODE ENLARGED SUCTION ELEMENT METHOD 1 WITH DECK CANISTER AND MV FUSE IF NOT USING HYDROSTAT PLUG 50mm PORT 50mm SDX 2ND SUCTION OUTLET TO PUMP SKIMMER BYPASS 50mm TRU...

Page 6: ...wn Note Canister requires 40mm equalizer line through pool wall Not Shown ENLARGED SUCTION ELEMENT IF NOT USING HYDROSTAT PLUG 2 PORT SDX 2ND SUCTION OUTLET 2 1 2 2 1 2 TO PUMP TRUNK LINE MUST BE SIZE...

Page 7: ...DX2 drain Additional SDX2 drain may be used 2 For Fiberglass Wall Cut one 4 5 11 43 cm hole using a 4 5 11 43 cm hole saw 3 Install the SDX2 Bulkhead Fitting with the UP arrow located at the top Fig 3...

Page 8: ...ithout over tightening 5 Align the SDX2 Cover with the SDX2 Support holes 6 Install three 3 security screws through the SDX2 cover Secure the screws without over tightening Fig 5 Fig 6 Fiberglass Shel...

Page 9: ...is where the gasket will seal Fig 7 2 Glue gaskets to the face of the sump with RTV Silicon glue Be sure to line up all gasket holes with the corresponding hole in the sump Fig 8 TO POOL WALL SCREW H...

Page 10: ...that need to be placed on the pool equipment if the pool is to be winterized and has a vent tube on any of the drains plumbed on the pool Attach the smaller label to the vent pipe where it terminates...

Page 11: ...Coupler Reducer 4 X 2 3 005 282 0842 00 Screw Pack Fiber 19 pc 17 004 182 2212 XX SDX2 High Flow Safety Drain Fiberglass 2 pk XX Color Code 18 005 252 0821 00 Screw 10 X 1 1 4 TORX W PIN SS B 12 pcs...

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