EDCO MS-20 - Manual (Page 7)

Printed in USA
©2002
Page 7
E-MS-GMS14&20-I-1002
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone (301) 663-1600 • 1-800-638-3326
Fax (301) 663-1607 • 1-800-447-3326
Website: www.edcoinc.com • Email: [email protected]
On Electric Models:
• Electric masonry saws are shipped with a twist lock, grounded, male plug attached to the machine and a female
mating connector which a qualified licensed electrician should attach to a user-supplied extension cord. Verify
that the extension cord is sized appropriately for the electrical load and that it is properly grounded.
Use only 3 wire (single phase), 4 wire (three phase) grounded electrical
cables that are marked U.L. and/or C.S.A. approved.
• Inspect the power and extension cords for damage. Do not use if either cord is frayed or
showing signs of wear.
• Identify the electrical power requirements of the saw. The voltage requirements of the
motor can be found on the motor data plate. For dual voltage models, be sure the voltage
selector switch position correctly matches the incoming power source and that it is
locked into the selected voltage position with the locking bolt. (Figure 8)
• Verify that the power switch is in the off position before plugging machine into the power
source.
Operating Instructions
Figure 7
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. Remove excess dirt or debris. Check that all nuts, bolts and screws are tight.
Check for proper alignment of moving parts, possible binding of moving parts, breakage
of parts, loose mounting brackets, and any other condition that might affect operation.
• Inspect diamond blade and arbor shaft. Check blades for cracks, loose segments,
worn or out-of-round arbor holes. Do not use warped, twisted, out-of-balance blades or
any blade of questionable condition. Refer to Rx for Diamond Blades.
• Install back splash shield (Figure 6 and 7).
On Gasoline Models:
• Gasoline models are shipped from the factory dry, meaning without oil or gasoline.
Both will need to be added before the unit is used. Check the Engine Manufacturer’s
Owner’s Manual for instructions on break-in, servicing and proper use of engine.
• Check engine oil. Make sure that it is at the proper level and that it is clean.
Note: Some engines have an Oil Alert System that will automatically stop the engine before the oil level falls below
the safe limit. To avoid an unexpected shut down, check the oil level regularly during operation.
• Check the fuel level. Do not over fill fuel tank and never refuel a hot engine. If refueling is necessary during operation,
allow engine to cool down first.
Figure 8
Figure 6