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Operating Instructions • Warning Information
Some dust created by power sanding, sawing, grinding, drilling, and other
construction activities contains chemicals known to cause cancer, birth
defects or other reproductive harm. Some examples of these chemicals are:
• lead from lead-based paints,
• crystalline silica from bricks and cement and other masonry
products, and
• arsenic and chromium from chemically-treated lumber.
Your risk from these exposures varies, depending on how often you do this type
of work. To reduce your exposure to these chemicals: work in a well ventilated
area, and work with approved safety equipment, such as those dust masks that
are specially designed to filter out microscopic particles.
SPECIFICATIONS
Free Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18,000 RPM
Horsepower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.7
Air Inlet Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4" NPT
Recommended Hose Size . . . . . . . . . . . . . . . . . . . . . . . . 3/8" I.D.
Maximum Air Pressure . . . . . . . . . . . . . . . . . . . 90 psig, 6.2 bar
Average Air Consumption . . . . . . . . . . . . . . . . . . . . . . . . 3.6 CFM
Overall Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.6"
Vibration Level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8 m/sec²
Sound Pressure Level . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 dBA
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.85 Lbs.
Wheel Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3"
CAT820R
• Parts Breakdown
WARNING
WARNING
• MaxiMuM RPM of 18,000
• Max. aiR PRESSuRE:
90 PSIg, 6.2 BAR
RPM OF THE ACCESSORY
RPM
RPM
RPM
MUST EXCEED TOOL RPM
ALWAYS READ
INSTRUCTIONS BEFORE
USINg POWER TOOLS
ALWAYS WEAR
SAFETY gOggLES
ALWAYS WEAR HEARINg
PROTECTION
ALWAYS WEAR FACE
PROTECTION
ALWAYS WEAR HAND
PROTECTION
AVOID PROLONgED
EXPOSURE TO VIBRATION
CAT820R
Reversible
Cut-Off Tool
Copyright © Professional Tool Products, 2015
All rights reserved
Rev. 12/18/15
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Table of Contents
Summary of Contents for Cornwell Tools CAT820R
- Page 1 Air Inlet Size ....... . . 1/4" NPT CAT820R Recommended Hose Size ......3/8" I.D.
- Page 2 • Do not force tool be y ond its rat e d capacity. loose hos e s and fit t ings, and re p lace im m e d i a te l y. Do not use quick de t ach cou p lings at tool. See • Use accessories recommended by Cornwell Tools. in s truc t ions for cor r ect set-up on page 4. • Keep tool out of reach of children.
- Page 3 PARTS BREAKDOWN - CAT820R Ref. # Item # DESCRIPTION Ref. # Item # DESCRIPTION ** RS621001 Regulator RS820R23 Rotor RS820R02 O-Ring (AS015) RS820R24 Cylinder RS246002 O-Ring (3.5 x 1.4) RS820R25 Bearing Spacer RS820R04 Valve Stem RS288323 Pin (2.5 x 6L) RS288302 O-Ring (P10) RS820R27 Front Plate RS820R06 Regulator RS10920 Bearing (6000ZZ) RS820R07 Air Inlet RS820R29 Washer (22 x 33.2 x 3T)
-
Page 4: Air Supply
1. Use #41 double ended spanner to hold #30 spindle. connections of improper size or poor conditions may reduce air 2. Use #40 hex wrench to remove #37 screw. supply. Grit or gum deposits in the tool may cut power and may be 3. Use #39 spanner wrench to remove #36 nut and #35 washer. corrected by cleaning the air strainer and flushing out the tool with 4. Place cutting wheel onto spindle end and reverse steps 1-3. gum solvent oil or an equal mixture of SAE #10 and kerosene. If outside conditions are in order, disconnect tool from hose and take tool to your nearest authorized service center. CAT820R Rev. 12/18/15... -
Page 5: Warranty & Service
THIS WARRANTY AND THE REMEDIES SET FORTH ABOVE ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, REMEDIES AND CONDITIONS, WHETHER ORAL OR WRITTEN, EXPRESS OR IMPLIED. CORNWELL SPECIFICALLY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES, INCLUDING, TO THE EXTENT PERMITTED BY APPLICABLE LAW, ANY WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IF CORNWELL CANNOT LAWFULLY DISCLAIM IMPLIED WARRANTIES UNDER THIS LIMITED WARRANTY, ALL SUCH IMPLIED WARRANTIES ARE LIMITED IN DURATION TO THE DURATION OF THIS WARRANTY. IN NO EVENT SHALL CORNWELL BE LIABLE TO THE PURCHASER OR TO THE USER OF A CORNWELL PRODUCT FOR ANY SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES BASED UPON BREACH OF WARRANTY, BREACH OF CONTRACT, NEGLIGENCE, TORT, OR ANY OTHER LEGAL THEORY. SUCH DAMAGES INCLUDE, WITHOUT LIMITATION, EXPENSES, LOST REVENUES, LOST SAVINGS, LOST PROFITS, OR ANY OTHER INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING FROM THE PURCHASE, USE OR INABILITY TO USE THE CORNWELL PRODUCT. Some states do not allow the exclusion or limitation of incidental or consequential damages or exclusions or limitation on the duration of implied warranties or conditions, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights, and you may also have other rights that vary by state. Repair kits and replacement parts are available for many Cornwell products, regardless of whether or not the product is still covered by a warranty plan. CAT820R Rev. 12/18/15...
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