RIDGID 766 Manual De Instrucciones

766 Blade Type Cutter Instruction Sheet
766 Blade Type Cutter Instructions
WARNING
operating this tool to reduce the risk of serious person-
al injury.
• Do not wear gloves, loose clothing, or jewelry when
operating machine. 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.
If you have any question concerning this RIDGID
– Contact your local RIDGID distributor.
– Visit www.RIDGID.com to find your local RIDGID contact
point.
– Contact Ridge Tool Technical Service Department at rtctech-
services@emerson.com, or in the U.S. and Canada call
(800) 519-3456.
Description
RIDGID ® Model 766 Blade Type Cutter is used with 1224
Threading Machine for square pipe cut off and preparing the
ends of plastic lined pipe. Cut width is approximately 0.175" (4.4
mm).
A lockout plate is provided for the 714/914 Die Head to allow
threading of 2 1 / " to 4" lined pipe.
2
Cutter
Handle
Jam Nut
Adjusting Nut
Tool
Holder
Lockout Plate
Figure 1 – Model 766 Blade Type Cutter
Inspection/Maintenance
Clean the cutter to aid inspection and improve control. Inspect the
cutter before each use for proper assembly, wear, damage or
other issues that could affect safe use.
Inspect the cutting edges of the tool. Dull or damaged cutting
tools increase required force and increase the risk of injury. If any
problems are found, do not use until corrected.
Lubricate points of relative motion with a light lubricating oil
monthly or as needed.
When changing tool bit, make sure the mounting area is clean
and free of debris and firmly secure the bit.
Set Up and Operation
Make sure all equipment is inspected and set up per its instruc-
tions.
Installing the Blade Type Cutter
1. Remove the groove pin that holds the 764 Wheel-Type
Printed 12/15
The Emerson logo and RIDGID logo are registered trademarks of Emerson Electric Co. or RIDGID, Inc. in the U.S. and other countries.
EC41759
Read these instructions and
the warnings and instruc-
tions for all equipment and
material being used before
® product:
Feed Screw
Roll Housing
Rear Roll
Coolant
Nozzle
Tool Bit
Bypass Pin
All other trademarks belong to their respective holders.
Cutter on threading machine and replace with 766 Blade
Type Cutter (Figure 2).
Cutter Handle
Figure 2 – No. 766 Blade Type Cutter Installed (Shown with Die
Head Removed for Illustration Only)
Installing Oil Coolant Line
1. Attach the elbow to the carriage bypass pin.
2. Insert bypass pin into oil bypass hole on the underside of the
carriage. Orient elbow towards carriage handle. Use hammer
to securely tap pin into hole (Figure 3).
Coolant Nozzle
Coolant Nozzle
Figure 3 – Bypass Pin Installed
3. Attach coolant nozzle onto the elbow.
4. Direct the coolant nozzle towards the cutter so that oil
flow covers the cutting blade. Die head must be on carriage
and in UP position in order to direct oil thru coolant nozzle.
Remove coolant nozzle with the blade type cutter when not
in use.
Cutting Pipe
Refer to the 1224 Threading Machine Operator's Manual for
information on machine set-up and operation. Cutting should be
done at 36 rpm.
1. On 1224, pull sine bar out away from chuck and rotate the
latch down to hook it to the carriage (Figure 2).
2. Open cutter roll housing and tool holder. Lower the cutter
over the pipe and align the tool bit with the area to be cut.
Only use to cut pipe – do not use to face the end of the
pipe.
3. Tighten cutter handle until the rolls grip the pipe.
4. Direct oil coolant spout towards the tool bit.
To reduce oil inside the pipe, position the oil coolant noz-
zle to direct oil on the pipe near the rear roll (See Figure 1).
The pipe will carry oil around to the tool bit. Just before tool
bit breaks through the pipe wall, move oil nozzle away from
the pipe.
©2015, RIDGID, Inc.
Groove Pin
Feed Screw
Stop Nuts
Figure 3
Sine Bar
Latched OUT
1224 Carriage
Elbow
Elbow
Bypass Pin
999-998-257.10
See
REV. A