Sun Joe GTS4001C-RM Cordless Lawn Care System Hedge Trimmer Pole Saw Leaf Blower Certified Refurbished

User Manual - Page 17

For GTS4001C-RM.

PDF File Manual, 30 pages, Read Online | Download pdf file

GTS4001C-RM photo
Loading ...
Loading ...
Loading ...
17
NOTE: A new chain tends to stretch. Check the chain tension
frequently and re-tension as needed.
Nuts and Screws
Periodically check that all the nuts and screws are tightened
securely. Check that the telescoping lock and assembly lock
are intact and in proper working order.
Chain Sharpening
mWARNING! To ensure that the saw works safely and
eciently, it is essential that the cutting components are well-
sharpened. It is highly recommended to replace the chain
once it loses its ability to cut cleanly and safely. It is possible,
however, to sharpen the existing chain if the sharpening is
carefully performed. Any work on the chain and bar requires
specic experience and special tools. For safety purposes, we
recommend you contact an authorized Snow Joe
®
+ Sun Joe
®
dealer or call the Snow Joe
®
+ Sun Joe
®
customer service
center at 1-866-SNOWJOE (1-866-766-9563).
Sharpening is necessary when:
The sawdust looks like dust;
Cutting becomes more dicult;
The cut is not straight;
Vibrations increase.
An authorized service center will sharpen the chain using the
right tools to ensure minimum removal of material and even
sharpness on all the cutting edges.
If you sharpen the chain yourself, use special round-section
les with the right diameter depending on the type of chain
(see “Chain Maintenance Table” on pg. 17). You need a certain
amount of skill and experience to avoid damaging the cutting
edges.
Sharpen the chain as follows (Fig. 25):
Secure the bar rmly, with the chain mounted, in a
suitable vise.
Tighten the chain if it is loose.
Mount the le in the guide and then insert it in the tooth at
a constant angle from the cutting edge.
Sharpen in a forward motion a few times and repeat this
on all the cutting edges facing the same way (right or left).
To move the chain forward, use a screwdriver.
Turn the bar over in the vise and repeat on all the other
cutting edges.
Check that the depth limiter tooth does not stick out
farther than the inspection tool and le any projecting
parts with a at le, rounding o the edges (Fig. 25).
After sharpening, remove all traces of ling and dust
and lubricate the chain in an oil bath. Replace the chain
whenever:
The length of the cutting edges decreases to 5 mm
or less;
There is too much play between the links and the rivets.
Fig. 24
Properly Adjusted Warm Chain
Approximately 0.050 in. (1.25 mm)
Flats are
visible here
Flats are not
visible here
Chain Needs Tensioning
Fig. 25
Inspection tool
Depth limiter tooth
Cutting edge
Depth
limiter
tooth
Loading ...
Loading ...
Loading ...