Advertisement
Quick Links
Read Safety Recommendations Before Operating Tool
Model CHS Hand Held Saw
Model
Exhaust
Throttle
Number
Direction
Type
Safety
CHS
Side
Lever
P.O. Box 393
Wadsworth, OH 44282 U.S.A.
Tel: +1 330 336 4550
Fax: +1 330 336 9159
www.hstool.com
Rated
Power
Case
Speed
Output
Material
6000
2.0 H.P
Aluminum
R.P.M.
1500 W
● 7 Inch (180 mm) or 9 Inch (230 mm) Type 27 Wheels
● 10 Inch Type 1 (Type 41) Cut-off Wheel
General Operation
Instructions, Parts and
Maintenance Manual
Overall
Body
Weight
Lenght
Diameter
8.0 Lb/
15 inch
3.0 Inch
3.6 Kg
381 mm
76.2 mm
Capacity
Model CHS
Working Air
Spindle Length & Thread
Consumption
40 cfm
T2-5/8-11 x 1.1 inch (28mm)
(18.9 L/s)
Advertisement
Summary of Contents for H&S CHS
- Page 1 Instructions, Parts and Wadsworth, OH 44282 U.S.A. Tel: +1 330 336 4550 Maintenance Manual Fax: +1 330 336 9159 Model CHS www.hstool.com Read Safety Recommendations Before Operating Tool Model CHS Hand Held Saw Model Exhaust Throttle Rated Power Case Overall...
- Page 2 Operation Instructions and Safety Precautions This is meant to highlight sections of safety standards published by the American National Standards Institute and the Occupational Safety and Health Administration. This is not meant to replace those standards but only highlight certain areas. When care is taken to ensure that the right tool is operated properly, and safety and maintenance procedures are followed, accidents can be avoided.
-
Page 3: Safety In Operation
Proper mounting of grinding Disconnect the tool from the air Airborne particulate resulting wheels and inserted tooling is supply before doing any service. from the grinding process can crucial to safe operation and This prevents accidental start-ups. cause hazards. Wear appropriate efficient working conditions. -
Page 4: Maintenance
Maintenance Disassemble 1. Disconnect tool from air supply and remove all wheels or accessories. Remove spindle lock assembly (AA-NRA-20). 2. Secure the tool in vise vertically with the angle head (NRA-1) toward downward direction. Clamp lightly onto dead handle boss on the side of angle head. Using a wrench on flats at base of live handle, unscrew motor housing from angle head. - Page 5 22. Support the spindle assembly vertically on a suitable drill block supporting under the rear bearing (NRA-9). 23. Press spindle out of rear bearing. 25. Slide the gear spacer (NRA-15) off rear of spindle. 26. Support the spindle assembly vertically on a suitable drill block. Press spindle through ring gear (NRA-10). Grasp key (NRA-43) and remove from key slot.
- Page 6 Live Handle Parts Listing PART DESCRIPTION PART DESCRIPTION 500-48 SCREW (4 REQ.) 652-49 500-54 LOCK WASHER (4 REQ.) 652-50 THROTTLE LEVER PIN 650-34 SCREEN BASKET 652-51 SPRING 652-1 BARE LIVE HANDLE 652-52 SPRING 652-5 SAFETY LOCK 652-53 SAFETY BUTTON SPRING 652-6 SAFETY BUTTON 652-54...
- Page 7 Tool Parts Listing PART DESCRIPTION PART DESCRIPTION CYLINDER GUARDS BLADE (3 REQ) NRA-727 7” TYPE 27 GUARD GOVERNOR SEAT NRA-927 9” TYPE 27 GUARD NRA-1-A ANGLE HEAD NRA-1041 10” TYPE 1 GUARD NRA-4-250 OUTER FLANGE NRA-7 FRONT ENDPLATE TOOLS NRA-8 FRONT MOTOR BEARING 1100-151 1”...
- Page 8 Ergonomics - Work Healthy The following suggestions will help reduce or moderate the effects of repetitive work motion and/or extended vibration exposure: 1) Do not over-grip the machine/tool. Use only the force required to maintain control. 2) Keep hands and body dry and warm. (Blood fl ow is important - exercise hands and arms as often as necessary.) 3) Keep wrists as straight as possible.
-
Page 9: Installation And Maintenance Tips
Installation and Maintenance Tips Following the guidelines will help you to ensure the pneumatic tools your company uses are operating and are maintained in the very best of condition. Initial Inspection of a New Tool When a new tool is delivered to your facility, it is important to inspect the tool for any signs of damage that may have occurred during shipping. - Page 10 Mounting Abrasives The mounting of the abrasive used with the tool is very important to ensure safety for the operator and proper functioning of the tool. There are strict rules for mounting wheels that are outlined in ANSI B7.1-2000. The following diagrams briefly describe the methods and equipment for mounting most abrasives.
- Page 11 RIGHT ANGLE TOOL FOR USE WITH TYPE 1 CUT-OFF (TYPE 41) WHEELS NRA-42 Type 1 Cut-off (Type 41) Wheel NRA-4-250 661-31-RH Ensure Proper Pressure, Filtration & Lubrication Properly lubricated pneumatic tools work better, last longer between maintenance intervals and are safer in general use.
- Page 12 Printing Offi ce, Washington, D.C. 20402. 2) Safety Code For Portable Air Tools, ANSI B186.1, B7.1 and Z87.1, available from American National Standards Institute, Inc. 1430 Broadway, New York, NY 10018 Form No. CHS-OM-01 © Copyright 2013 All Rights Reserved...