The Air Driven Sewer Pipe Tapping Machine is powered by a 1.75 horsepower motor. Operation is as simple
as attaching the air hose from your compressor or other source to the end of the trigger handle. Care should be
taken to ensure the holesaw and pilot bit have been properly connected before attaching the Sewer Pipe Tap-
ping Machine to a power source.
INSTALLING PVC ADAPTER, PVC PILOT & PVC HOLESAW
The PVC adapter, which mates the PVC pilot and
PVC holesaw to the Sewer Pipe Tapping Machine is
easily installed by inserting the cutter screws up through
the 7/16” holes and threading them into the main swivel
housing. Next thread the PVC pilot into the end of the
PVC adapter and tighten. Thread the Jam Nut onto the
end of the PVC adapter until it bottoms out on the back
of the threads, then turn it back one to two turns. This
allows the Jam Nut to be backed away from the holesaw
when removing the holesaw after the cut.
CONNECTING THE AIR DRIVEN UNIT TO COMPRESSOR
CONNECTING THE PRESSURIZED WATER TANK
WATER TANK HAS TO
BE USED WHEN
CUTTING WITH
DIAMOND TIPPED
PILOTS AND
HOLESAWS. FLOW OF
WATER MUST BE
INTRODUCED HERE.
PVC Adapter
Main Swivel Housing
Cutter Bolts
Jam Nut
PVC Pilot
PVC Holesaw
Note: Water needs to be introduced to
the diamond tips when using the diamond
tipped pilot and diamond tipped holesaws.
Damage to the pilot bit and holesaw will re-
sult if water is not used while cutting.
Connect the water tank quick disconnect
to the nipple sticking out the side of the bear-
ing housing. Make sure the nipple is sticking
through the eye bolt thatʼs threaded into the
gearbox. Pressurize the water tank by using
the pump handle on the tank.
