MTD PS720 - Manual (Page 3)

3
RULES FOR SAFE OPERATION
• All pole saw service, other than the items listed in the user manual safety
and maintenance instructions, should be performed by competent pole
saw personnel. Do not attempt to repair it yourself; there are no user
serviceable parts inside.
• The pole saw will do a better and safer job when used at the rate
for which it was intended.
• Use the right tool. Cut wood only. Do not use the pole saw for purposes
for which it was not intended. For example, do not use the pole saw for
cutting plastic, masonry, or non-building materials.
• Use devices, such as low-kickback chain, guide bar nose guards, chain
brakes and special guide bars, which reduce the risks associated with
kickback.
• There are no other replacement components for achieving
kickback protection in accordance with CSA Z62.3.
• Do not operate a pole saw that is damaged, improperly adjusted,
or not completely and securely assembled. Be sure that the saw
chain stops moving when the trigger is released.
• Do not attempt operations beyond your capacity or experience.
• Never remove, modify or make inoperative any safety device
furnished with your unit.
• This saw is classified by CSA as a Class 2C saw. It is intended for
infrequent use by homeowner’s, cottagers and campers, and for such
general applications such as clearing, pruning, cutting firewood, etc. It is
not intended for prolonged use. If the intended use involves prolonged
periods of operation, this may cause circulatory problems in the user’s
hands due to vibration. It may be appropriate to use a saw having an
anti-vibration feature.
• Safety clothing required by your safety organizations,
government regulations, or your employer should be used;
otherwise, snug fitting clothing, safety footwear, and hand and
ear protection should be worn.
• Low-kickback saw chain is chain that has met the kickback
performance requirements of ANSI B175.1-1991 and is in
accordance with CSA Z62.3. Do not use other replacement chain
unless it has met these requirements for your specific model.
• Do not use any other cutting attachment or accessories. Use only
original equipment manufacturer replacement parts and accessories,
which are designed specifically to enhance the performance and
maximize the safe operation of our products. Failure to do so may
cause poor performance and possible injury. Use only the chain and bar
supplied with this product. Do not use any other cutting attachment.
Use of such attachments will void your factory warranty and could result
in serious bodily injury.
• Never touch the chain or attempt to service the saw while the
engine is running. Make sure all moving parts have stopped.
Allow the chain to cool, as the chain can be hot.
• Check the bar and chain at frequent intervals for proper
adjustment. Make sure the bar and chain are properly tightened
and sharpened. Visually inspect for damage. Repair any damage
before restarting or operating the pole saw.
• Do not cut near electrical cables or power lines.
• Do not use the pole saw to fell a tree. Use a standard chain saw
for this application.
MAINTENANCE AND STORAGE
• Allow the unit to cool before storing or transporting. Be sure to
secure the unit while transporting.
• Always use the transport guard on the bar and chain during
transportation and storage.
• Store the unit in a locked up and dry or high and dry place to
prevent unauthorized use or damage, out of the reach of children.
• Never douse or squirt the unit with water or any other liquid. Keep
handles dry, clean and free from debris. Clean after each use.
• Keep these instructions. Refer to them often and use them to
instruct other users. If you loan someone this unit, also loan
them these instructions.
• Only qualified personnel should perform any repairs or
maintenance procedures that are not described in this manual.
SAVE THESE INSTRUCTIONS
This operator's manual describes safety and international symbols and pictographs that may appear on this product. Read the operator's manual for complete
safety, assembly, operating and maintenance and repair information.
• SAFETY ALERT SYMBOL
Indicates danger, warning or caution. May be used in
conjunction with other symbols or pictographs.
• WARNING - READ OPERATOR'S MANUAL
Read the operator’s manual(s) and follow all warnings
and safety instructions. Failure to do so can result in
serious injury to the operator and/or bystanders.
• WEAR HEAD, EYE AND HEARING PROTECTION
WARNING: Thrown objects and loud noise can
cause severe eye injury and hearing loss. Wear eye
protection meeting ANSI Z87.1-1989 standards and ear
protection when operating this unit. Falling objects can
cause severe head injury. Wear head protection when
operating this unit.Use a full face shield when needed.
SYMBOL MEANING
• KEEP BYSTANDERS AWAY
WARNING: Keep all bystanders, especially children
and pets, at least 50 feet (15 m) from the operating area.
• POWER LINES CAN CAUSE SEVERE INJURY
WARNING: Do not operate unit near power lines.
Contact with a power line may cause serious injury or
damage to the unit. Maintain a clearance of at least
50 ft (15 m) between the pole saw (including any
branches it is contacting) and any electrical line.
SYMBOL MEANING
• USE BOTH HANDS
Always use both hands while operating the chain
saw. Never use only one hand to operate the saw.
• GUIDE BAR WARNING
Contact of the guide bar tip with any object should be
avoided. Tip contact may cause the guide bar to move
suddenly upward and backward, which may cause serious
injury.
• HOT SURFACE WARNING
Do not touch a hot surface. You may get burned.
These parts get extremely hot from operation. They
remain hot for a short time after the unit is turned off.
• CHAIN OIL ADJUSTMENT INDICATOR
The chain must be continously coated with oil to
function properly. Make sure to set the Oil Adjustment
Screw to allow a sufficient amount of oil to flow
continuously onto the chain.
Use a 3/32-inch Allen wrench to adjust the Oil
Adjustment Screw.