Battery (Gas Model)
WARNING
•Ignitable explosive gases are emitted from the battery. DO NOT expose the battery to sparks or open flames, and keep the area around the battery
CAUTION
•Use a proper battery tester when testing the battery strength.
•Use protective eyewear or a face shield, and avoid contact with the skin when handling/servicing the battery.
The gasoline saw contains a charged battery with one positive battery cable lead and one negative battery cable lead.
Master Disconnect
The master disconnect connects or disconnects the battery’s circuit. Note: Make sure the master disconnect is on if the engine does not start.
Figure 7: Master Disconnect
•Turn on the master disconnect to activate the battery, or turn off the master disconnect to deactivate the battery.
Diamond Blades
WARNING
•DO NOT exceed the blade’s maximum recommended speed when cutting. Excessive blade
speeds can cause blade breakage, resulting in serious injuries and/or death!
•DO NOT use damaged blades when cutting to avoid harming yourself, others, or the saw.
•Always use an appropriate size blade and the correct blade type based on the cutting task and the type of material being cut.
Using the proper blade (size and type) preserves the blade and improves cutting and operator efficiency, resulting in lower costs. Refer to the Association of Equipment Manufacturers (AEM) safety brochure for diamond blades or www.diamondproducts.com for additional blade information.
Inspecting the Blade
Inspect each blade prior to installation and discard all damaged blades. Inspect all blades for:
•Cracks, nicks, and dents
•A damaged and/or deformed arbor (center hole)
•Darkness and/or discoloration near edge of blade
•A deformed blade circumference
•Segment loss and/or segment cracks
•Core wear
•Bending
•Uneven
Blade Speed
Refer to the blade packaging information or to the information printed on the blade for the recommended and maximum recommended blade speeds when cutting. DO NOT exceed the maximum recommended cutting speed. DO NOT use a blade that is rated with a lower maximum recommended speed than the blade shaft speed.
Wrench
Use the wrench when installing or removing a blade. Apply force to the opposite end of the wrench and tighten the blade shaft nut to 50
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