Zoeller QWIK JON ULTIMA 202 SYSTEMS Instrucciones De Instalación página 9

STEP 6
1) Cut and dry-fit the pipe and fittings as required for
1" (DN25) diameter discharge pipe (may be reduced
to 3/4" [DN20] diameter if codes permit).
2) While dry-fitting the discharge pipe, position and
mark the location of the pump unit discharge fitting.
3) Cut and dry-fit 1-1/2" (DN40) vent pipe as required
to ensure that the vent pipe does not interfere with
other components. Make the connection to the pump
unit with the provided street elbow. A 2" x 1" (DN50
x DN25) 90° discharge fitting and a 1-1/2" (DN40)
street elbow vent fitting have been provided for space
constraints in a stand alone configuration. However,
these are not required for a built-in installation. It
will reduce Total Dynamic Head on the system and
simplify assembly on a built-in installation to utilize
straight pipe. For the discharge pipe, use a 2" (DN50)
straight coupling and reduce it down to 1" (DN25).
Proper venting is required for the toilet to flush.
CAUTION
Do not use a mechanical type vent.
Piping
4)
5)
CAUTION
ensure that none gets into the check valve assembly. Pay
close attention to the proper alignment of the discharge
fitting previously marked above.
6)
Note: Adding other bathroom fixtures - The Qwik Jon
Ultima is designed to accept additional bathroom fixtures
utilizing the two side inlets. These inlets can be attached
via the 2" MPT (outside diameter) or the 1-1/2" (DN40)
slip (inside diameter). These inlets must have the inner
portion drilled out using a 1-3/4" (44 mm) hole saw. This
is to ensure there is no leakage problems from inlets not
in use. When utilizing side inlets, install a check valve on
the incoming line.
DRILL POINT
SK2589
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9
Temporarily set the toilet in place to check that there
is no piping interference. Remove the toilet and set
it aside.
Clean, prime and solvent weld the discharge piping
and pump unit discharge fitting.
When applying solvent weld to discharge fitting,
Clean and solvent weld vent piping as required for
proper venting.
2" MPT OUTSIDE
SK2591
1-1/2" (DN40) SLIP INSIDE
SK2586
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