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46BRA(C)(D)(5)
Read Safety Recommendations Before Operating Tool
46BRA Series Right Angle Grinders
Rated
Model
Exhaust
Throttle
Number Direction
Type
Speed
46BRA1
46BRA2
(L) Lever
Front
13000
46BRA4
or
or
to 15000
(K) Safety
46BRAC
Side
R.P.M.
Lever
46BRAD
46BRA5
Top Cat ® Air Tools, Manufactured by T.C. Service Co.
Ph: (440) 954-7500 or (800) 321-6876 ● Fax: (440) 954-7118 or (877) 800-3589
E-Mail: sales@tcservice.com ● Web Site: www.tcservice.com
General Operators Instructions
Maintenance Manual
Power
Case
Weight
Output
Material
Aluminum
Steel
Steel
0.9 H.P.
2.8 Lbs
3.5 Lbs
or
(675 W)
(1.3 Kg)
(1.6 Kg)
Aluminum
38285 Pelton Road, Willoughby, OH 44094 U.S.A.
46BRA Series
Right Angle Grinders
and
Overall
Housing
Working Air
Length
Diameter
Consumption
9.1 Inches
(231 mm)
1.6 Inches
25 CFM
(41 mm)
(11.8 L/S)
8.9 Inches
(227 mm)
46BRA(1)(2)(4)
Spindle Thread
& Length/Output
2 Inch (50mm), 3 Inch (75mm),
3/8-24 x 0.58 Inch (15mm)
4 inch (100mm), 4 1/2 inch (114mm),
5/8-11 x 0.98 Inch (25mm)
5 inch (125mm) or 6 Inch (150mm)
3/8-24 x 0.98 Inch (25mm)
Type 1 or Type 27 Wheels
1/4 Inch Built-In Collet
1/4 Inch Burrs/Mounted Points
Changable Insert Collet
Burrs/M.P. of Size Matching the Insert
1/4-20 Internal Thread
Roll Cartridges w/ 1/4-20 Mounting
Abrasive
Capacity
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Related Manuals for TOP CAT 46BRA1; 46BRA2; 46BRA4; 46BRAC; 46BRAD; 46BRA5
Summary of Contents for TOP CAT 46BRA1; 46BRA2; 46BRA4; 46BRAC; 46BRAD; 46BRA5
- Page 1 1/4-20 Internal Thread Roll Cartridges w/ 1/4-20 Mounting 46BRA5 Top Cat ® Air Tools, Manufactured by T.C. Service Co. 38285 Pelton Road, Willoughby, OH 44094 U.S.A. Ph: (440) 954-7500 or (800) 321-6876 ● Fax: (440) 954-7118 or (877) 800-3589 E-Mail: sales@tcservice.com ● Web Site: www.tcservice.com...
- Page 2 Operators 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.
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Page 3: Safety In Operation
Proper mounting of grinding Disconnect the tool from the air wheels and inserted tooling supply before doing any service. is crucial to safe operation This prevents accidental start- and efficient working condi- ups. Do not disassemble or adjust tions. Ensure the exhaust the governor. -
Page 4: Maintenance
Maintenance... - Page 5 Disassemble 1. Disconnect tool from air supply and remove all wheels and accessories. 2. Secure the tool in vise vertically with angle head toward the upward direction. Clamp onto flats of the motor housing (402-132[A][S][AS]). 3. Unscrew lock nut (406-38) with the use of a wrench. The angle head assembly will disconnect from motor housing. Set angle head assembly aside for now.
- Page 6 Angle Head Assembly 17. Press bearing (300-G-29) on gear stem (406-112) with an arbor press. 18. Hold the gear stem firmly in a vise. Screw on and tighten gear pinion head (406-110). Remove from vise. 19. Press spacer (406-42) and bearing (300-G-29) onto end of gear stem with arbor press. 20.
- Page 7 PART NUMBER DESCRIPTION 591166 1/4-28 SCREW (FOR USE WITH 406-13-INT-28) 592016 SNAP RING 594016 O-RING 832636 GASKET 841552 3/8 NPT TO 3/8 NPT BUSHING 841553 3/8 NPT TO 1/4 NPT BUSHING 841553-M 3/8 NPT TO 3/8 BSP BUSHING 844302 O-RING ACCESSORIES 869311 THROTTLE VALVE CAP...
- 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 flow is important - exercise hands and arms as often as necessary.) 3) Keep wrists as straight as possible.
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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 Example: Tool rated at 11000 R.P.M. 95% of 11000 (.95 x 11000) = 10450 The tool should not exceed 10450 R.P.M. when tested with a tachometer. 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.
- Page 11 A regulator adjusts the operating pressure supplied to the tool. This device generally is used with a pressure gauge that will indicate the current pressure setting. All Top Cat ® pneumatic tools are designed to operate at 90 PSI (6.2 bar) while the tool is running. The tool should never be run if the...
- Page 12 Lubricators Lubricators are devices that induce a controlled amount of oil into the air supply for pneumatically driven tools. They generally contain a reservoir that one must keep filled with oil. A light grade oil such as Mobil DTE light or equivalent is recommended. There is a variable setting on the lubricator that will determine the amount of oil induced into the air supply.
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