Product Manual 4-42 0LF and LF Series Right Angle Grinder and Sander For additional product information visit our website at http://www.apextoolgroup.com
4-42 Dotco Nomenclature XX L F 2 XX - XX XX XX Tool Series 0 = Aluminum Housing = Ergo Housing Throttle Type L = Locking Lever Motor Size F = 0.4 hp Handle Style 2 = Right Angle Speed Options (RPM) Front Exhaust Rear Exhaust 00 =,000 0 =,000 0 = 20,000 = 20,000 Primary Termination Code 32 = /4-2 Threaded Spindle 3 = 300 Series /4" Capacity Collet (3 piece) Extended Termination Code B = Belt Sander (/4" x ") B2 = Belt Sander (/2" x ") B3 = Belt Sander (/2" x 24") B4 = Belt Sander (" x ") B = Belt Sander (" x 24") Options Optional Collets Page 2
Dotco Product Information 4-42 The original language of this manual is English. Product Safety Information: Intended Use: This pneumatic material removal tool is to be used only for removing material by utilizing appropriate abrasive wheels, rotary files or other material removal cutting devices. For product safety information and requirements for grinding without a wheel guard refer to Apex Tool Group, LLC or Apex Tool Group GmbH & Co. OHG documents: GS-200, General Safety Pneumatic Grinders CE-20, General Safety Sanders WARNING This product must not be modified in any manner unless approved in writing by Apex Tool Group, LLC or Apex Tool Group GmbH & Co. OHG. All safety devices must be properly installed and maintained in good working order. EC Declaration of Conformity: We affirm that this machine is in accordance with the following EC regulations (200/42/EC). Applied harmonized standards are ISO 00:200-. The name, job function and address of the person authorized to compile the technical file. Mr. Vishnu Irigireddy Director of Global R&D- Mechanical Engineering Apex Tool Group 0 Industrial Drive Lexington, SC 202 Signature: Vishnu Irigireddy Date: December, 20 Noise and Vibration: 0LF Series Noise Level: db(a) LF Series Noise Level: db(a) 0LF Series Vibration Level: < 2. m/s 2 LF Series Vibration Level: < 2. m/s 2 Air Line Lubrication: Use Apex Tool Group, LLC or Apex Tool Group GmbH & Co. OHG s lightweight air tool oil 000 (available in quantities shown in the following chart) or an SAE- lightweight spindle oil. Part No. Packaged Designation 403 Quart (0.4 liter) Airlube 0W/NR-420LB DR 334 US Gallon (3. liter) Airlube 0W/NR-420LB DR Grease: Part No. Packaged Designation 4-00 2 oz. (0.0 kg) Angle Head: Moly-XL SAE 20 403 2 oz. (0.0 kg) Planetary: Magnalube-G oz. (0.4 kg) Planetary: Magnalube-G Air Supply Line: Parameter Air Hose Minimum inside diameter: /4" (,4 mm) Maximum length:.0' (2,4 m) Air Pressure Recommended: 0 psi (20 kpa) Air quality according to ISO 3-, quality Compressed air class 2.4.3 The compressed air must be clean and dry. Service and Repair: Tool service and repair should be performed by an authorized Apex Tool Group, LLC or Apex Tool Group GmbH & Co. OHG Center. Refer to the last page of this manual for locations. Disposal: Observe local disposal guidelines for all components of this tool and its packaging. Copyright Protection: Apex Tool Group, LLC or Apex Tool Group GmbH & Co. OHG reserves the right to modify, supplement or improve this document or the product without prior notice. This document may not be reproduced in any way, shape or form, in full or parts thereof, or copied to another natural or machine readable language or to a data carrier, whether electronic, mechanical, optical or otherwise without the express permission of Apex Tool Group, LLC or Apex Tool Group GmbH & Co. OHG Page 3
4-42 Dotco Front Exhaust Models A 3 0 Models 0LF200-0LF20- LF200- LF20-2 4 0LF Series LF Series 20 2 22 23 2 2 24 2 Page 4
Dotco Front Exhaust Models 4-42 Illustration "A": Front Exhaust Models 0-20 2 Inlet Adapter 2 20340PT 3 Filter 3 0-20 Exhaust Plug 4 303PT 3 O-Ring 2 3 O-Ring 0-3 Spring 0- Poppet Valve 0-204 Valve Seat Table "A" Housing 0 0-2 Lockoff Lever Assembly 0-0 2 Shaft 042 2 Pin 03-00 Governor Valve 00 2 Ball Bearing 002 Rear End Plate 0 Cylinder (includes Ref. ) 022 3 Cylinder Pin 03-00 Rotor 00 4 Rotor Blade 20 0PT Spacer 03-04 Front End Plate 22 03-2 Ball Bearing 23 Table "A" Gear Set 24 03-0 Label 2 03-0 Label Cover 2 03-3 Muffler Element 2 03-043 Lock Ring 2 304000 3 O-Ring (X) Recommended Spare Parts (quantity shown based on - tools in operation) Table "A" Ref. # 0LF200- # LF200- # 0LF20- # LF20- Housing 03-0 03-03-0 03-23 Gear Set 03-03- 03-03- Page
4-42 Dotco Rear Exhaust Models B 0 Models 0LF20-0LF2- LF20- LF2-3 2 4 0LF Series LF Series 2 20 24 2 22 23 Page
Dotco Rear Exhaust Models 4-42 Illustration "B": Rear Exhaust Models 0-20 2 Inlet Adapter 2 20340PT 3 Filter 3 0-220 Diffuser 4 0-3 Spring 0- Poppet Valve 0-204 Valve Seat Table "B" Housing 0-2 Lockoff Lever Assembly 0-0 2 Shaft 0 042 2 Pin 03-00 Governor Valve 00 2 Ball Bearing 002 Rear End Plate 0 Cylinder (includes Ref. ) 022 3 Cylinder Pin 03-00 Rotor 00 4 Rotor Blade 0PT Spacer 03-04 Front End Plate 20 03-2 Ball Bearing Table "B" Gear Set 22 03-0 Label 23 03-0 Label Cover 24 0-02 3 Seal 2 03-044 Lock Ring 2 304000 3 O-Ring (X) Recommended Spare Parts (quantity shown based on - tools in operation) Table "B" Ref. # 0LF20- # LF20- # 0LF2- # LF2- Housing 03-0 03-03-0 03- Gear Set 03-03- 03-03- Page
4-42 Dotco Angle Attachment C 3 2 4 0 Termination 32 Termination 3 Page
Dotco Angle Attachment 4-42 Illustration "C": Angle Attachment 0-04 2 Angle Head Cover 2 024PT Angle Head Housing (includes Ref. 3-4) 3 3PT 2 Grease Fitting 4 PT Wear Ring 04PT 3 Ball Bearing PT 3 Lubricator Disc Table "C" Gear Set 03-2 Ball Bearing 02PT Spindle (Termination -3) 0 0 Spindle (Termination -32) 02PT 3 Key 02PT Lock Ring Table "C" 3 300 Series Collet 20PT 3 Nosepiece Cap 203PT 3 O-Ring -00 /" Wrench -0 /" Wrench (Termination -3) 4-00 2 Gear Lube (2 oz.) 4-2 Grease Gun (X) Recommended Spare Parts (quantity shown based on - tools in operation) Table "C" 0LF200-0LF20- Ref. # LF200- LF20- # 0LF20-0LF2- LF20- LF2- Gear Set 03-03- Table "C" 300 Series Optional Collets Part No. Arbor Size Part No. Arbor Size Part No. Arbor Size 30PT 3/4" 30PT /32" 30PT mm 302PT /4" 30PT 3/" 303 3/32" 30PT * /4" 304PT /" 3 3mm * Standard Collet Page
4-42 Dotco Extended Terminations D Termination -B (/4 x Belt Sander) 2 3 4 0 Page 0
Dotco Extended Terminations 4-42 Illustration "D" - Belt Sander Termination B -- -3S Belt Sander Assembly (includes Ref. -) - Guard 2 22PT Screw 3 - Spacer 4 - Boom 00PT 2 4 Screw 33PT Pin -43 Cushioned Platen 04PT 2 Yoke Spring - Yoke 0 3PT Yoke Pin -- -02 Wheel Assembly (includes Ref. -) 4PT 2 Ball Bearing -04 Wheel (includes Ref. ) - 3 Tire - 2 Spacer -0 Drive Wheel (32B Termination) (includes Ref. ) -0 Drive Wheel (3B Termination) (includes Ref. ) -04 3 Tire - Sanding Belt (0 Grit) - Sanding Belt (0 Grit) (X) Recommended Spare Parts (quantity shown based on - tools in operation) Page
4-42 Dotco Extended Terminations E Termination -B2 (/2 x Belt Sander) 2 3 20 4 0 F Termination -B3 (/2 x 24 Belt Sander) 2 3 20 4 0 Page
Dotco Extended Terminations 4-42 Illustration "E" - Belt Sander Termination B2 -- -0S Belt Sander Assembly (includes Ref. -) - Guard 2 22PT Screw 3 - Boom 4-3 Steel Platen 02PT 2 4 Screw 00PT 2 4 Screw 0 4 Nylon Washer 33PT Pin -3 Cushioned Platen 0 04PT 2 Yoke Spring - Yoke 03PT Yoke Pin -- - Wheel Assembly (includes Ref. -) 4PT 2 4 Ball Bearing - Wheel (includes Ref. ) -0 3 Tire 4PT Spacer -0 Drive Wheel (32B2 Termination) (includes Ref. ) -0 Drive Wheel (3B2 Termination) (includes Ref. ) -04 3 Tire 20-4 Sanding Belt (0 Grit) -2 Sanding Belt (0 Grit) (X) Recommended Spare Parts (quantity shown based on - tools in operation) Illustration "F" - Belt Sander Termination B3 -- -S Belt Sander Assembly (includes Ref. -) - Guard 2 22PT Screw 3-20 Boom 4 - Steel Platen 02PT 2 4 Screw 00PT 2 4 Screw 0 4 Nylon Washer 33PT Pin -4 Cushioned Platen 0 04PT 2 Yoke Spring - Yoke 03PT Yoke Pin -- - Wheel Assembly (includes Ref. -) 4PT 2 4 Ball Bearing - Wheel (includes Ref. ) -0 3 Tire 4PT Spacer -0 Drive Wheel (32B3 Termination) (includes Ref. ) -0 Drive Wheel (3B3 Termination) (includes Ref. ) -04 3 Tire 20 - Sanding Belt (0 Grit) -2 Sanding Belt (0 Grit) (X) Recommended Spare Parts (quantity shown based on - tools in operation) Page
4-42 Dotco Extended Terminations G Termination -B4 ( x Belt Sander) 3 23 2 0 20 4 0 H Termination -B ( x 24 Belt Sander) 3 23 2 0 20 4 0 Page
Dotco Extended Terminations 4-42 Illustration "G" - Belt Sander Termination B4 -- -3 Belt Sander Assembly (32B4 Termination) (includes Ref. -22) -- -3 Belt Sander Assembly (3B4 Termination) (includes Ref. -22) - Guard 2 - Guard 3 - Screw 4-4 Boom - Steel Platen 02PT 3 Screw 3 2 4 Screw 0 Nylon Washer -3 2 2 Cushioned Platen 0-2 4 Yoke Spring - Yoke 3PT 2 4 Yoke Screw -303 Yoke Pin -- -2 Wheel Assembly (includes Ref. -) 4PT 2 4 Ball Bearing - Wheel (includes Ref. ) -0 2 Tire - 2 Spacer 4PT 2 Spacer - Drive Wheel (32B4 Termination) (includes Ref. ) 20-0 Drive Wheel (3B4 Termination) (includes Ref. ) -04 2 Tire 22-04PT Wrench (/") (not shown) 23-3 Sanding Belt (0 Grit) - Sanding Belt (0 Grit) (X) Recommended Spare Parts (quantity shown based on - tools in operation) Illustration "H" - Belt Sander Termination B -- -03 Belt Sander Assembly (32B Termination) (includes Ref. -22) -- - Belt Sander Assembly (3B Termination) (includes Ref. -22) - Guard 2 - Guard 3 - Screw 4 - Boom - Steel Platen 02PT 3 Screw 3 2 4 Screw 0 Nylon Washer -4 2 2 Cushioned Platen 0-2 4 Yoke Spring - Yoke 3PT 2 4 Yoke Screw -303 Yoke Pin -- -2 Wheel Assembly (includes Ref. -) 4PT 2 4 Ball Bearing - Wheel (includes Ref. ) -0 2 Tire - 2 Spacer 4PT 2 Spacer - Drive Wheel (32B Termination) (includes Ref. ) 20-0 Drive Wheel (3B Termination) (includes Ref. ) -04 2 Tire 22-04PT Wrench (/") (not shown) 23-43 Sanding Belt (0 Grit) -4 Sanding Belt (0 Grit) (X) Recommended Spare Parts (quantity shown based on - tools in operation) Page