Use and Care Guide
56V LITHIUM-ION CORDLESS CHAIN SAW — CS1800/CS1800-FC44
The bar should be cleaned (including bar 
rails and lubricating hole) every day of use 
and checked for wear and damage 
(Fig. 40). Feathering or burring of the bar 
rails is a normal process of bar wear. 
Such faults should be smoothed with a 
le as soon as they occur. A bar with any 
of the following faults should be replaced. 
See the section” REPLACING THE BAR 
AND CHAIN” in this manual.
 ◾
Wear inside the bar rails which 
permits the chain to lay over 
sideways.
 ◾
Bent guide bar.
 ◾
Cracked or broken rails.
 ◾
Spread rails.
The guide bar has a sprocket at its tip. The 
sprocket must be lubricated weekly with a 
grease syringe to extend the guide bar life 
(Fig. 41 & 42). Turn the nose sprocket while 
pumping grease into the lubricating hole 
until the entire sprocket has new grease. 
Do not push dirt into the hole.
TRANSPORTING AND STORING
 ◾
Do not store or transport the chain 
saw when it is running. Always 
remove the battery pack before 
storing or transporting.
 ◾
Always place the guide bar sheath 
on the guide bar and chain before storing or transporting the chain saw. Use 
caution to avoid the sharp teeth of the chain. 
 ◾
Clean the chain saw thoroughly before storing. Store the chain saw indoors, in a 
dry place that is locked and/or inaccessible to children.
 ◾
Keep away from corrosive agents such as garden chemicals and de-icing salts. 
41
40
Lubricating Hole
Bar Rails
42
Lubricating Hole
Sprocket in 
Guide Bar Tip










