Instructions / Assembly
18 
Feathering or burring of the bar rails is a normal process of bar wear. Such faults should be smoothed 
with a file as soon as they occur. 
A bar with any of the following faults should be replaced. 
Wear inside the bar rails which permits the chain to lay over sideways. 
Bent guide bar. 
Cracked or broken rails. 
Spread rails. 
Lubricate guide bars with a sprocket at their tip weekly. Using a grease syringe, lubricate weekly in the 
lubricating hole. Turn the guide bar and check that the lubrication holes and chain groove are free from 
impurities. 
STORING THE PRODUCT 
1.  Disconnect from power supply and store out of the reach of children. 
2.  Clean all foreign material from the product. Store idle unit indoors in a dry, well-ventilated area that 
is inaccessible to children. Keep away from corrosive agents such as garden chemicals and de-icing 
salts. 
TROUBLE SHOOTING 
The following form lists the common operating system with problem and solutions. Please read the form 
carefully and follow it. 
PROBLEMS 
POSSIBLE CAUSES 
SOLUTION 
Bar and chain running hot 
and smoking. 
Check chain tension for over 
tightened condition. 
Oil reservoir empty. 
Tension chain. Refer to Chain Tension 
earlier in this manual. 
Check oil reservoir. 
Motor runs, but chain is 
not rotating. 
Chain tension too tight. 
Check guide bar and chain assembly. 
Check guide bar and chain for 
damage. 
Retention chain. Refer to Chain 
Tension earlier in this manual. 
Refer to Replacing the Bar and Chain 
earlier in this manual. 
Inspect guide bar and chain for damage. 










