Install Instructions

WITH CAP ADJUSTED TO SLAB HEIGHT,
SECURE 703 ASSY TO FORM DECKING
WITH 4 NAILS OR SCREWS.
(FIG. 1)
Note: Whisker bundle should face
curved side of #703 bracket, as shown above.
INSERT BULLET IN PEX TUBE END FOR EASE OF
INSTALLATION WHEN INSERTING THROUGH BODY.
(FIG. 2)
BULLET
(SOLD SEPARATELY)
RECOMMENDED
INSERT 1/2" PEX TUBES THROUGH 703 BODY.
(FIG. 3A)
Note: For 8" slab height PEX tubing should extend
8-5/8" beyond corrugated sleeving, prior to PEX
insertion into bracket.
POUR CONCRETE.
(FIG. 8)
CONCRETE SLAB
REATTACH CAP AND LOCATOR WHISKERS BACK TO
OUTER SLEEVE AND SET TO REQUIRED SLAB HEIGHT.
(FIG. 7)
WRENCH
INSTALL PEX RETAINER RINGS.
"OPTIONAL STEP FOR PEX FITTING INSTALLATION AT LATER STAGE"
(FIG. 6)
NOTE: REMOVED PARTS FROM ASSY AND
SECTIONED BASE FOR CLARITY.
NOTE: 3/4" CTS (PEX, COPPER OR CPVC) CAN BE
USED TO PUSH RETAINER RING INTO PLACE.
RECOMMENDED
RETAINER RING
(RECOMMENDED FOR USE
WHEN INSTALLING PUSH
TO CONNECT FITTINGS)
SLIDE PLASTIC CORRUGATED SLEEVING OVER
PEX TUBES UNTIL LOCKED IN PLACE.
(FIG. 4)
RETAINER RING, 2X
(ONE PER TUBE)
PUSH TUBES THROUGH UNTIL IT
HITS BOTTOM SIDE OF CAP.
(FIG. 3B)
WHEN IT IS TIME TO CONNECT TO PEX TUBING, REMOVE CAP
AND LOCATOR WHISKERS USING HAMMER OR CAP WRENCH.
(FIG. 9)
OR
INSTALL 1/2" PEX FITTING.
[PUSH-TO-CONNECT OR F1960 COLD EXPANSION FITTING]
(FIG. 10)
REMOVE CAP AND LOCATOR WHISKERS.
(FIG. 5)
WRENCH
#703-DEC
SHOWN
#703-SEC / -DEC In-Slab PEX Protector Assy,
Installation Instructions, RevB, 09-14-20
(For 7-1/2" thru 10" Slab Heights)