Poulan 2050WT Chainsaw User Manual


 
CHAIN TENSION
Itis normal for a new chain to stretch during the
first 15 minutes of operation. You should check
your chain tension ftequentiy. See CHAIN
TENSION under the ASSEMBLY section.
FUELING ENGINE
_k WARNING: Remove fuel cap s_ow-
ly when refueling.
_i_ WARNING: Muffler is very hot dur-
ing and after use. Do not touch the muffler or
allow combustible matedal such as dry
grass or fuel to do so
system of an engine while in storage To
avoid engine problems, the fuel system
should be emptied before storage for 30
days or longer. Drain the gas tank, start the
engine and let it run until the fuel lines and
carburetor are empty. Use fresh fuef next
season. See STORAGE section for addi-
tional information.
This engine is certified to operate on unleaded
gasoline. Before operation, gasoline must be
mixed with a good quality synthetic 2-cycle air-
cooled engine oit designed to be mixed at a ra-
tioof4O:l Poulan&'VEED EATER brandsyn-
thetic oil is recommended. A 40:1 ratio is
obtained by mixing 3.2 ounces (95 ml) of oil
with 1 gallon (4-liters) of unleaded gasefine. In-
cluded with this saw is a 3.2 ounce container of
PoulanfWEED EATER brand synthetic oil.
Pour the entire content_ of this container into f
gallon of gasoline to achieve the proper fuel
mixture. DO NOT USE automotive or marine
oil. These oils will cause engine damage.
When mixing fuef feflow the instructions
printed on the container. Always read and
follow the safety rules listed under HANDLE
FUEL WITH CAUTION
BAR AND CHAIN LUBRICATION
The bar and chain require continuous lubri-
cation. Lubrication is provided by the auto-
matic oiler system when the oil tank is kept
filled. Lack of oil will quickly ruin the bar and
chain. Too little oil will cause overheating
shown by smoke coming from the chain and/
or discoloration of the bar.
In freezing weather oil will thicken, making it
necessary to thin bar and chain oii with a
small amount (5 to 10%) of # 1 Diesel Fuel or
kerosene Bar and chain oil must be free
flowing for the oil system to pump enough oiI
for adequate lubdcedon.
Genuine Poulan bar and chain oil is recom-
mended to protect your unit against exces-
sive wear from heat and fedtion. Poulan oil
resists high temperature thinning.
If PouIan bar and chain oil is not available,
use a good grade SAE 30 oil
Never use waste oil for bar and chain lubb-
cation
Always stop the engine before removing
the oil cap.
IMPORTANT
Experience indicates that a_cohef-blended
fuels (called gasohot or using ethanol or
methanol) can attract moisture which leads
to separation and formation of acids during
storage. Acidic gas can damage the fuel
I_kWAHNIN(3: The chain must not
move when the engine runs at idle speed. If
the chain moves at idle speed refer to CAR-
BURETOR ADJUSTMENT within this
manual. Avoid contact with the muffler. A hot
muffler can cause serious burns
To stop the engine move the ON/STOP
switch to the STOP position.
To start the engine hold the saw firmly on
the ground as illustrated Make sure the
chain is free to turn without contacting any
object
Use only 15" - 18" (38 - 45 cm) of
rope per pull
Hold saw firmly while pul_ing starter rope.
Starter Rope Handle
Right Foot Through Rear Handle
IMPORTANT POINTS TO REMEMBER
When pulling the starter rope, do not use the
full extent of the rope as this can cause the
rope to break. Do not let starter rope snap
back Hold the handle and let the rope re-
wind slowly.
For cold weather starting, start the unit at
FULL CHOKE: allow the engine to warm up
before squeezing the throttle trigger.
NOTE: Do not attempt to cut matebal with
the choke/fast idle lever in the FULL CHOKE
position.
STARTING A COLD ENGINE (or
warm engine after running out of
fuel)
9