U.S.SAWS ACH GB-16 Operating Manual page 9

AddITIONAl INfORmATION
Air Saws • Gas Saws • Pipe Saws • Concrete Saws • Hydraulic Saws
pletely out of the bar. Wood cutting chainsaws use oil to lubricate
the chain. The oil makes the chain very slippery and allows the
drive links to fully nest between the teeth of the drive sprocket.
Concrete and ductile iron cutting chainsaws operate with looser chain tension than wood chainsaws.
Concrete cutting chainsaws require water for cooling and flushing
It is common, especially on gas powered, concrete cutting chainsaws to have the drive links hang
the cut. Water is not as good as oil as a lubricant. Also, there are
completely out of the bar. Wood cutting chainsaws use oil to lubricate the chain. The oil makes the
concrete particles mixed in with the water. As a result, sometimes
chain very slippery and allows the drive links to fully nest between the teeth of the drive sprocket.
the drive links do not nest properly on the drive sprocket. When
this happens, the chain acts like it got tighter. There seems to be
Concrete and ductile iron cutting chainsaws require water for cooling and flushing the cut. Water is
tight spots and loose spots as you pull the chain around the bar.
not as good as oil as a lubricant. Also, there is debris mixed in with the water. As a result, sometimes
If you tension when the chain is in one of the loose spots, it will
the drive links do not nest properly on the drive sprocket. When this happens, the chain acts like it
be too tight at some point in it's rotation around the bar. Rotating
got tighter. There seems to be tight spots and loose spots as you pull the chain around the bar. If you
the chain completely around the bar by hand will let you know you
tension when the chain is in one of the loose spots, it will be too tight at some point in it's rotation
have the chain properly tensioned.
around the bar. Rotating the chain completely around the bar by hand will let you know you have the
AddITIONAl TENSIONING TIPS:
1. To reduce chain stretch and tensioning downtime, a minimum water suply should be used:
- For ductile applications, a pump sprayer is sufficient.
- For concrete applications us 20 psi or greater water pressure.
2. Oil the chain at the end of the day to prevent rust but be careful not to over tension in this condition.
3. When pulling the chain around the bar by hand, be careful not to touch the bar with thumb or
forefinger. The bar rails can be very sharp. Grab only yhe diamond segments to pull the chain.
The bar rails can be very sharp. Grab only the diamond segments to pull the chain.
4. Always turn the engine off before tensioning the chain.
3317 W. Warner Avenue
Santa Ana, CA 92704
Local 714 434 7297
Fax 714 434 7299
Quality Saws, Blades, and Services
Chain Tension
-
AddITIONAl INfORmATION
chain properly tensioned.
11 High Street
Suffield, CT 06078
Local 860 668 2402
Fax 860 668 2404
Air Powered Chain Saw
correct chain tension
-
Additional Tips
8004B E Broadway Ave
Tampa, FL 33619
Local 813 621 8015
Fax 813 621 7125
3317 W. Warner Avenue
Santa Ana, CA 92704
Local 714 434 7297
correct chain tension
01312013
11 High Street 8004B E Broadway Ave
Suffield, CT 06078 Tampa, FL 33619
Local 860 668 2402 Local 813 621 8015
9