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5

GENERAL INSTALLATION INSTRUCTIONS

Paraskim™ Venturi Skimmer (Gunite/Concrete) Installation (For skimmer dimensions, see page 19)
NOTICE: When the skimmer is formed into the concrete shell of the pool it MUST be surrounded 
by at least 4" of structural concrete in a monolithic pour, using a cold joint as shown in installation 
drawings

 

(Fig. 1).

CAUTION: Plastic solvent cements and primers can be flammable, poisonous, or both. Closely follow 
solvent cement manufacturer’s instructions when using solvent cement.
CAUTION: In residential installations where equalizers are not required and where the main drain lines 
do not connect to the skimmer equalizer port, low water levels in the pool, spa, or hot tub or clogged 
skimmer baskets may damage the pump due to loss of prime (if skimmer pulls air) or cavitation (if 
skimmer clogs). Air pulled in by skimmer(s) can be trapped in filter tanks, which may be a safety hazard. 
If skimmer regularly vortexes or sucks air, raise water level or contact your pool service representative 
for advice.
1. For optimum skimmer functionality, the skimmer should be placed relative to the prevailing wind and 

water flow direction. 

2. Assemble piping and pipe fittings to skimmer. All piping must conform to current local and state 

plumbing and sanitary codes.

3. Long pipe runs and elbows restrict water flow. For best efficiency, use the fewest possible fitting 

and 2" pipe for 2" skimmers). Using sweep 90˚ fittings or two 45˚ fittings in place of a single 90 is 
more efficient.

4. For pressure testing seal off any used ports.

Over tightening the threaded plugs may result in failure of the plug or the 
skimmer body and will not be covered under the terms of the Limited Warranty.
DO NOT use tapered metal plugs as this will void manufacturer’s warranty. 

DO NOT use “Rector Seal” or other thread paste intended for gas pipe installations as this will attack the 
plastic and cause failure of the skimmer body and will not be covered under the terms of the Limited Warranty.

NOTICE

5. Support skimmer securely in position. Unused ports may be used to install a standpipe for the 

skimmer to rest on or skimmer may be tied to steel cage. The deck ring collar has a friction fit that 
allows 3½" of vertical adjustment. Additional 
collars may be stacked upon each other to 
accommodate desk height as needed.

6. Ensure piping is adequately supported on 

undisturbed earth. If additional backfilled and 
tamping is necessary, do not stress pipe or 
skimmer port by lifting or moving pipe after 
skimmer port connections have been made.

7. Structural gunite/concrete should be applied 

in a monolithic pour, in conjunction with a cold 
joint as shown in Fig. 1.

8. Optional Overflow Line – Using a 1½" hole saw 

drill out the overflow port at side top of skimmer 
to install overflow line. Plumb with a 1½" or 2" (2" 
pipe requires coupler) properly sloped line so that 
water flows away from the pool to desired point of 
discharge.

4"

COLD JOINT

TILE

TILE

18"

11"

REBAR CAGE

OVERFLOW

PORT

Fig. 1
Steel detail

Содержание Paraskim

Страница 1: ...CRETE POOLS OWNER S MANUAL AND INSTALLATION GUIDE WARNING Paraskim and Paraskim V must be installed in accordance with Paramount s written instruction manual and in conformity with applicable Federal...

Страница 2: ...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 s...

Страница 3: ...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 De...

Страница 4: ...long pipe runs in which friction can reduce flow and pressure refer to a friction flow chart for proper pipe sizes 5 When planning location of skimmers on one and two skimmer outdoor pools locate skim...

Страница 5: ...r 2 skimmers Using sweep 90 fittings or two 45 fittings in place of a single 90 is more efficient 4 For pressure testing seal off any used ports Over tightening the threaded plugs may result in failur...

Страница 6: ...PVC valve controlled line from the return manifold to the bottom 1 port of the skimmer This valve is set during normal operation of the skimmer to use about 8 10 GPM through the Dual venturi nozzle N...

Страница 7: ...page 18 1 The side port on the skimmer will need to be drilled with a 5 8 bit and the tube adapter fitting installed in the end of the pipe before it is connected to the skimmer socket Fig 4 2 Plumb a...

Страница 8: ...PVC and cap the end to prevent gunite from entering An optional float valve assembly will be needed for this option Float valve purchased separately Install an equalizer fitting that conforms to ANSI...

Страница 9: ...e 2 skimmer venturi return line Fig 9 2 Before plastering or applying the finish to the pool cut the 2 return line 3 behind the gunite surface and glue the return guard fitting to the 2 pipe so it wil...

Страница 10: ...or hack saw blade the extra deck ring slats that protrude down and block the skimmer throat The throat should be completely open when the deck ring is set at desired deck thickness Fig 11 GUNITE VENTU...

Страница 11: ...ell OPTIONAL The skimmer may be set after the concrete shell is shot Notch the concrete at the top of the pool wall where skimmer is to be set and cut a 8 diameter hole for the venturi return guard to...

Страница 12: ...mount return guard FAILURE TO INSTALL THE RETURN GUARD FITTING AND RETURN GUARD COVER CAN RESULT IN SERIOUS INJURY OR DEATH WARNING 3 After the interior finish is applied attach the return guard cove...

Страница 13: ...tom port in the event that winterizing is necessary NOTICE 3 The venturi skimmer may be operated simultaneously with the normal skimmer functioning or the suction from the pump may be shut off or not...

Страница 14: ...n at this time allowing water to flow to the pump from the equalizer line After the pump has been turned off and the water level is raised to the appropriate level for good skimming action the equaliz...

Страница 15: ...equipment Different methods are used depending on regional conditions It is the pool operator s responsibility to ensure all components of the pool and pool equipment are protected from the most sever...

Страница 16: ...l water level to recommended height 2 Check ozone meter valve setting With ozone return some air expected TROUBLESHOOTING 11 Pour some antifreeze down the pipe and into the skimmer for added freeze pr...

Страница 17: ...52 4570 XX Deck lid 4 005 702 6000 XX Notched deck ring 5 005 152 2207 00 Basket 6 005 702 9100 00 Trimmer plate assembly 7 004 152 4517 00 Mesh bag 600 Micron 8 004 252 4745 00 Optional 2 winterizing...

Страница 18: ...ction feed tubing kit 9 005 702 9205 XX Return guard assembly standard 10 004 152 4517 00 Mesh bag 600 Micron 11 004 552 5452 00 Optional small Nozzle Tool 12 005 702 9210 XX Optional return guard ass...

Страница 19: ...M V WITH VENTURI SHOWN WITHOUT BASKET DUAL PRESSURE VENTURI NOZZLE TOP OF BEAM TOP OF BEAM WEIR DOOR RETURN GUARD WEIR DOOR OPTIONAL OZONE INJECTION FEED TUBE DUAL PRESSURE VENTURI NOZZLE BASKET BASKE...

Страница 20: ...20...

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