4. Fully open the threading machine chuck and remove pipe.
5. Insert the nipple chuck into the machine chuck. Align the
grooves/flats in nipple chuck body with the machine chuck
inserts. Securely close the machine chuck onto the nipple
chuck.
If using 819 Nipple Chuck with the 535A or 1822 threading
machines, assemble the 839 Adapter kit as per the instruc-
tions.
6. If needed, remove the thread adapter with the wrench. Do
not operate the machine with the wrench installed, this
increases the risk of striking or crushing injuries.
Figure 2 – Installing Nipple Chuck and Insert
Figure 3 – Installing Nipple Chuck Adapter and Nipple
7. If needed, install the insert
(Figure 2):
• For 1
1
/
4
" or larger pipe, the insert is not used.
• For 1" pipe, install the insert into the nipple chuck with
the large end out.
• For
3
/
4
" or smaller pipe, install the insert with the small
end out.
8. Install the proper size pipe adapter and tighten with the
wrench
(Figure 3). Remove wrench.
9. Screw the threaded end of the nipple into the pipe adapter
by hand until the pipe end stops against the insert. If this
does not happen, the thread is oversized and may jam in
the adapter.
10. Following the instructions for the threading machine used,
ream and thread the nipple. Watch closely for any interfer-
ence between parts – if needed, stop the machine by
removing foot from the foot switch.
11. Remove foot from the foot switch and move the threading
machine switch to OFF position.
12. Insert the wrench pin into one of the holes on body of the
nipple chuck. Turn the wrench to release the finished nip-
ple and unscrew from the adapter.
See Figure 4. Remove
wrench.
819 and 1219 Nipple Chuck
Instructions
WARNING
Read these instructions and
the warnings and instruc
-
tions for all equipment be
-
ing used before operating
this tool to reduce the risk of serious personal injury.
•
Do not wear gloves or loose clothing when operating.
Keep sleeves and jackets buttoned. Clothing can be caught
by the pipe or tool resulting in entanglement.
•
Keep hands away from rotating pipe and parts.
Allow the
machine to come to a complete stop before touching the
pipe or tool. This reduces the risk of en tanglement, crushing
or striking injuries.
•
Remove wrench from Nipple Chuck before turning on
the Threading Machine.
This reduces the risk of striking or
crushing injuries.
Description
RIDGID
®
819 and 1219 Nipple Chucks are designed to hold
short or close NPT nipples for threading.
The Model 819 Nipple Chuck is used with 2" capacity and
larger threading machines, such as the 300 Power Drive, 300
Compact, 535, 1233 and 1224 Threading Machines. With the
839 Adapter kit, the 819 can be used with 535A and 1822
Threading Machines. The Model 1219 is used with 1215
Threading Machine.
The 819 is available in a BSPT configuration.
Figure 1 – 819 Nipple Chuck and Accessories
Inspection/Maintenance
Inspect the Nipple Chuck before each use for proper assembly,
wear, damage or other issues that could affect safe use. Clean
the chuck to aid inspection and improve control.
Lubricate the chuck as needed with a light general purpose lubri-
cating oil. Clean excess oil from exposed surfaces.
Set Up and Operation
1. Make sure all equipment is inspected and set up per its
instructions.
2. Following the instructions for the threading machine, ream
and thread one end of the pipe and cut to the desired
length.
3. Remove foot from the foot switch and move the threading
machine switch to the OFF position. Do not use machine
if the foot switch is broken or missing.
819 and 1219 Nipple Chuck Instruction Sheet
RIDGID
®
4/13
070-147-100.10
REV. A
Printed in U.S.A.
EC39645
Nipple
Chuck
Body
Insert
Wrench
Adapter
Nipple
Wrench
Adapters
Insert
www.
.com
1.800.561.8187
