Ridgid 1822-I Owners Manual - Page 16

1822-I Pipe and Bolt Threading Machine Die Die W Die Flush With End W of Pipe Pipe Pipe Starting to Cut Thread Completed Thread A - Full Width Die Thread Thin Ring Gage D D D Flush One Turn Large One Turn Small (Basic Size) (Maximum Size) (Minimum Size) B - Checking Threads Within Pipe Gage Figure 14 - Checking Thread Length No. 819 Nipple Chuck and No. 839 Adapter Kit Installation 1. The machine utilizes No. 819 Nipple Chuck and ex- isting size adapter. Mounting requires a No. 839 Adapter Kit (Figure 15). 2. Assemble the 819 nipple chuck/839 Adapter Kit as described in the instructions provided with the kits. 3. Turn control switch to the OPEN position and depress foot switch to fully open chuck. NOTE! Make sure that special front retainer plate is installed to allow for use of 819 and 839 adapter. 4. Insert the adapted No. 819 Nipple Chuck, tube end first, into chuck of No. 1822-I Threading Machine. Rotate assembly until key on 839 slides into notch. No. 819 Nipple Chuck Nipple Threading Procedure 1. Ream, thread and cut pipe to desired length using standard procedures. 2. Install No. 819 and 839 adapter (Figure 16). 3. Position insert with small end toward adapter for 1/8″ to 3/4″ pipe, large end toward adapter for 1″ pipe and no insert for pipe 11/4″ and up. 4. Install proper adapter and tighten with wrench. WARNING Remove wrench before starting machine. 5. Screw nipple into adapter, ream and thread other end (Figure 17). Insert wrench into collar and release nipple. Nipple Chuck Insert Wrench Adapter Figure 16 - Installation Insert and Adapters Nipple Wrench Release Collar Insert Wrench Pipe Adapter Pin Retaining Rings Front Retainer Plate Figure 15 - No. 819 and No. 839 Assembly Figure 17 - Installing and Releasing Nipples 14 Ridge Tool Company