Retro-DWS Installation
5 of 12
3
4
• Loosen the clamps on either
end of the 4" x 3" flexible
pipe reducer, do not remove
the clamps from their seated
location on the flexible reduc-
er body.
• Slide the 3" adapter side of
flexible pipe reducer onto the
now exposed spigot end of
the male threaded adapter fit-
ting and tighten the clamp to
60 inch-lb.
Pre-drilled
disolving
ball point
5
1
• Push the pre-drilled dissolving ballpoint onto the end-
seal of the tubular heater making sure it is firmly in
place. Then begin to feed the tubular heating cable sys-
tem into the pipe through the installed flexible coupler.
Note:
The pre-drilled dissolving ballpoint is designed
to reduce the friction of the Retro-DWS tubular heater
end-seal during installation. It also aids the passing of
the tubular heater product through and around fittings
located along length the pipe.
• Remove threaded cleanout plug.
CAUTION
: Effluent may be present
when threaded cap is removed.
2
• Apply Teflon tape or thread sealant to the 3" ABS threaded
male adapter SPIG X MIPT.
• Make sure to apply
the Teflon tape in
the direction of the
threads to ensure it
remains tight during
threading of the fit-
tings.
• Thread the male
adapter into the
clean-out female entry
point.
Standard 3-inch Cleanout
