Poulan Pro 330 Manual De Instrucciones página 7

Cutters Depth Gauge
Drive Links
• Place t hechain o ver a nd behind the
clutch, fitting the drive l inks i nthe clutch
drum sprocket.
Place chain o nto t he sprocket
• Fit b ottom ofdrive links b etween the teeth
inthe sprocket inthe n ose ofthe g uide bar.
• Fit c hain drive links i nto bar groove.
• Pull guide bar forward until chain is snug in
the g rooveof the b ar. Ensure all dbvetinks
are inthe bar groove.
• Hold guide bar against the saw frame mak-
ing sure t he adjusting pin isaligned with
the hole i nthe bar. Remember this pin
moves the bar f orward and b ackward as
screw isturned. Install the chain brake.
• Replace the chain brake nuts. and f ighten
finger fight. Once the chaEn istensioned
you will n eed totighten chain brake nuts.
CHAIN TENSION (Including units w ith
chain already installed)
NOTE: When a djusting chain t ension,
make sure t he chain brake nuts a re finger
tight only. Attempting totension the chain
when t he chain b rake nuts a retight can
cause damage.
Checking thetension:
Use t he s crewdriver end o f t he chain adjust-
ment tool (bar tool) tomove the chain around
the bar. Ifthe chain does not rotate, itistoo
tight. If t oo loose, the c hain will s ag b elow the
bar.
Chain Brake Nuts Tool (Bar Tool)
Adjusting the tension:
Chain tension is very important. Chain
stretches during use. This is especially true
during the first few times you use your saw.
Always check chain tension each time you
use and refuel your saw.
You can adjust the chain tension by loosen-
ing the chain brake nuts and turning the ad-
justing screw 1/4 of a turn while lifting up on
the bar.
• If chain is tootight, turn adjusfing screw 1/4
turn counterclockwise.
• If chain is too loose, turn adjusting screw
1/4 turn clockwise.
Adjusting
Screw
• Lift up the tip of the bar and tighten the
chain brake nuts securely with the bar toot.
• Recheck chain tension. Tension is correct
when chain does not sag below the bar but
still can be moved around the bar.
_IkWARNING:
If the chain is operated
with a loose chain, the chain could jump off
the guide bar and result in serious injury.