Poulan Pro 1950LE Instruction Manual page 9

WARNING:
Remove fuel cap slow-
ly when refueling.
FUELING ENGINE
This engine is certified to operate on un-
leaded gasoline. Before operation, gasoline
must be mixed with a good quality synthetic
2-cycle air-cooled engine oil designed to be
mixed at a ratio of 40:1. Poclan/Weed Eater
brand synthetic oil is recommended. A40:1
ratio is obtained by mixing 3.2 ounces 95 ml)
of oil with 1 gallon (4 liters) of unleaded gaso-
line. Included with this saw is a 3.2 ounce con-
tainer of Poulan/Weed Eater brand synthetic
oil. Pour the entire contents of this container
into 1 gallon of gasoline to achieve the proper
fuel mixture.
DO NOT USE automotive or boat oil. These
oils will cause engine damage. When mixing
fuel follow 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 ofoil 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 oil 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 oil
for adequate lubrication.
Genuine Poulan ® bar and chain oil is recom-
mended to protect your unit against exces-
sive wear from heat and friction. Poclan ®
oil resists high temperature thinning. If Poc-
Inn® bar aod chain oil is not available, usea
good grade SAE 30 oil.
• Never use waste oil for bar and chain lubri-
cation.
• Always stop the engine before removing
the oil cap.
IMPORTANT
Experience indicates that alcohol-blended
fuels (called gasohol or using ethanol or
methanol) can attract moisture which leads
to separation and formation of acids during
storage. Acidic gas can damage the fuel
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 fuel next
season. See STORAGE section for addi-
tional information.
_WARNING:
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. Ahot
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" of rope per pull,
Hold saw firmly while pulling starter rope
Starter rope handle
_._ _.,l_-Loeftfrhoantd
Rigl cot through rear handle
IMPI )RTANT POINTS TO REMEMBER
When pullin£_ 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.
NOTE: Do not attempt to cut material with
the fast idle lock button in the locked position.
STARTING A COLD ENGINE (or
warm engine after running out of
fuel)
ON/STOP SWITCH
(SIDE VIEW)
ON
STOP
1. Move ON/STOP switch to the ON posi-
tion.
2. Pull choke knob out to the full extent.
3. Slowly press primer bulb 6 times.
4. Squeeze and hold throttle trigger. With
thumb press fast idle lock down; then re-
lease throttle trigger.
Fast idle lock button__
Throttle ---_t-__
Iock-ou
Throttlei_"-L_,___ _ Choke knob
trigger
5, Sharply pull the starter rope handle 5
times with your right hand. Then, pro-
ceed to the next step,