Edco GMS-20 Instruction Manual

Gasoline and electric 14'' & 20'' masonry saws

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E-MS-GMS14&20-I-1002

Operator's Instruction Manual

Masonry Saws

GMS-14

GMS-20

Shown with Optional Stand

MS-14

MS-20

Shown with Optional Stand

Gasoline and Electric

14" & 20" Masonry Saws

100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA

Phone (301) 663-1600 • 1-800-638-3326

Printed in USA

Fax (301) 663-1607 • 1-800-447-3326

Page 1

Website: www.edcoinc.com • Email: sales@edcoinc.com

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Summary of Contents for Edco GMS-20

Page 1 E-MS-GMS14&20-I-1002 Operator’s Instruction Manual Masonry Saws GMS-14 GMS-20 Shown with Optional Stand MS-14 MS-20 Shown with Optional Stand Gasoline and Electric 14” & 20” Masonry Saws 100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA Phone (301) 663-1600 • 1-800-638-3326 Printed in USA Fax (301) 663-1607 •...
Page 2 E-MS-GMS14&20-I-1002 READ AND UNDERSTAND THE OPERATORS INSTRUCTION MANUAL THOROUGHLY BEFORE ATTEMPTING TO OPERATE THIS EQUIPMENT. Death or serious injury could occur if this machine is used improperly. SAFETY GENERAL INSTRUCTIONS SAFETY MESSAGES MESSAGES • Safety Instructions are proceeded by a graphic alert symbol of •...
Page 3: Table Of Contents
Limited Equipment Warranty ..................back page Figure 1 Specifications and dimensions are approximate HOW TO ORDER REPAIR PARTS and subject to change. To insure product safety and reliability, always use genuine EDCO replacement parts when making repairs to the equipment. Model MS-14 GMS-14 MS-20...
Page 4 T. Foot Treadle Do not operate gasoline powered equipment without adequate ventilation. Carbon monoxide is an invisible, odorless gas that can kill. Figure 3 (GMS-20) 100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA Phone (301) 663-1600 • 1-800-638-3326 Printed in USA ©2002 Fax (301) 663-1607 •...
Page 5: Operator Controls
E-MS-GMS14&20-I-1002 Operator Controls- MS Models MS-14 (Figure 4) & MS-20 (Figure 5) A. Handle B. Motor C. Reset Button D. Voltage Selector Switch E. Power Cord F. Water Pick Up Hose G. Water Tray Plug H. Rolling Table Angle Cutting Stop Welded Steel Frame/Water Tray K.
Page 6: Safety Guidelines
E-MS-GMS14&20-I-1002 Read and understand this Operator’s Instruction Manual, and the Engine Manufacturer’s Owner’s Manual before operating this equipment. Death of serious injury can result if this machine is used improperly. Safety Guidelines Eye and ear protection must be worn at all times while the saw is in use. During normal operation, sound pressure levels exceed 92dBA.
Page 7: Operating Instructions
E-MS-GMS14&20-I-1002 Operating Instructions Before Starting: • Read and understand the instructions supplied by the engine manufacturer. • Familiarize yourself with all engine and saw controls. (Figures 2-5) • Visually inspect the entire machine for damage or wear. Look for signs of oil or fuel leaks.
Page 8 When Wet Cutting: • Secure the drain plug and fill the tray with clean water. On Gasoline Models: GMS-20 • Engage the water pump by loosening the pump position lock, lower the water pump slide bracket and retighten the pump position lock. (Figure 9) •...
Page 9 E-MS-GMS14&20-I-1002 When Dry Cutting: • Drain and flush any water or debris in the tray and dispose of properly. On Gasoline models: • Disengage water pump by loosening the pump position lock. (Figure 12) • Raise the water pump slide bracket to loosen belt around the sheave.
Page 10 Throttle Throttle Throttle Figure 15 ( GMS-14) Figure 16 (GMS-20) Starting the Electric Motor: REMINDER: On models equipped with a voltage selector switch, verify switch is set at the operating voltage available at the job site and the locking bolt is in place. Motor burnout due to use of improper voltage will void the warranty on the motor.
Page 11: Maintenance
14 inches 2600 RPM 8 inches MS-20 20 inches 2400 RPM 8 inches GMS-20 20 inches 2400 RPM Figure 17 100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA Phone (301) 663-1600 • 1-800-638-3326 Printed in USA Fax (301) 663-1607 • 1-800-447-3326 ©2002...
Page 12: Maintenance
E-MS-GMS14&20-I-1002 Disconnect spark plug lead before performing any maintenance on this machine. Maintenance Consult the Engine Manufacturer’s Owner’s Manual for more detailed engine maintenance instructions. Changing the Blade: • Inspect the new blade thoroughly before installing. Check for cracks, loose or missing segments, worn or out-of- round arbor holes.
Page 13 E-MS-GMS14&20-I-1002 Belt Adjustment and Replacement: • Periodically check belts for damage, same type and are at the proper tension. Do not mix belts. Slipping belts will overheat causing the cutting speed to be limited and shorten the life of the belts. Over-tensioned belts will shorten the life of the belts and bearings.
Page 14 E-MS-GMS14&20-I-1002 Grease Bearings: • Drive shaft bearings must be greased every 4 hours. (All are not visible in this photo) Grease Fittings Figure 23 Change Engine Oil: • Check Engine Oil before each operation. Open the filler cap and look at the dip stick.
Page 15: Maintenance Schedule
E-MS-GMS14&20-I-1002 Repairs are to be preformed Read and follow all instructions by EDCO or by approved in the Engine Manufacturer’s EDCO repair technicians. Owner’s Manual. Maintenance Schedule 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1...
Page 16: Limited Equipment Warranty
EDCO will not in any event be liable to the user, any successors in interest or any beneficiary or assignee This warranty, does not apply to failure occurring as a...

This manual is also suitable for:

Gms-14 Ms-14 Ms-20