Threading Using No. 141 Geared Threader; Accessories - Emerson RIDGID 300 Compact Manual Del Usuario

300 Compact Pipe and Bolt Threading Machine
Set Screw (2)
141 Geared Threader
Figure 24 – No. 141 Geared Threader with No. 844 Drive
Bar Installed
Figure 25 – No. 141 Geared Threader Mounted to 300
Compact
Threading Pipe Using No. 141 Geared
Threader (Close Coupled Method)
1. Install pipe in threader and center end of pipe in
throat of dies. Tighten workholder with socket wrench.
Use VJ-99 to support pipe extending from 141
Geared Threader.
Failure to use pipe stand could result in
WARNING
the threading machine tipping.
2. Plug in power cord into the electrical outlet.
3. Turn power drive REV/OFF/FOR switch to FOR posi-
tion.
4. Step on foot switch.
5. Flood dies with RIDGID Thread Cutting Oil during
threading operation to assure long die life.
6. Release foot switch when red stop line appears on
pinion sleeve.
No. 844 Drive Bar
Drive Shaft
No. 768
Drive Link
Set Screw E-2978
Ridge Tool Company
NOTE! RIDGID geared threaders are jam proof designed
so that pinion shaft will automatically disengage
if threader is accidentally run on pipe past a full
thread length.
7. Turn REV/OFF/FOR switch to REV (reverse) position.
8. Step on foot switch and reverse threader one or
two revolutions. Turn REV/OFF/FOR switch to OFF
position.
9. Pull cam plate knobs and rotate cam plate as far as it
will go towards CD mark on head to disengage dies.
10. Using the socket wrench, loosen jaw clamp screw,
turn workholder to OPEN position and remove pipe.
NOTE! Before threading next piece of pipe, run threader
head beyond STANDARD line on pinion sleeve
and then back to standard line. This movement
takes up slack in gearing for immediate response
when cutting next thread.

Accessories

WARNING
Only the following RIDGID products have been
designed to function with the 300 Compact
Threading Machine. Other accessories designed
for use with other tools may become hazardous
when used on this Threading Machine. To
prevent serious injury, use only the accessories
listed below.
Accessories For Threading Machine
Die Heads:
Pipe Bolt
Model Capacity Capacity
" – 2" " – 2"
811A NPT 1 / 1 /
8 4
" – 2" " – 2"
815A NPT 1 / 1 /
8 4
" – 2"
842 NPT 1 / –
4
" – 3/4"
816 NPT 1 / –
8
" – 2"
817 NPT
1" – 2" 1 /
4
" – 2" " – 2"
811A BSPT 1 / 1 /
8 4
" – 2" " – 2"
815A BSPT 1 / 1 /
8 4
" – 1"
531 Bolt – 1 /
4
" – 2"
532 Bolt – 1 1 /
8
Stands:
No. 250 Folding Stand
No. 200 Wheel And Cabinet Stand
No. 150 Wheel And Tray Stand
No. 100 Leg And Tray Stand
Pipe Support Stands
VJ99; VJ98; RJ99
Dies Opening Operation
Universal R.H.
Quick
Universal Self R.H.
Universal Quick L.H.
Universal TAP R.H.
R.H.
Universal TAP
Universal Quick R.H.
Universal Self R.H.
500B Quick R.H./L.H.
500B Quick R.H./L.H.
17