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LAUNCH
Professional 909E User Manual
Disclaimer
• To take full advantage of the unit, you should be familiar with the engine.
• All information, illustrations, and specications contained in this manual are
based on the latest information available at the time of publication. The right
is reserved to make change at any time without notice.
• Neither LAUNCH nor its afliates shall be liable to the purchaser of this unit
or third parties for damages, losses, costs or expenses incurred by purchaser
or third parties as a result of: accident, misuse, or abuse of this unit, or
unauthorized modifications, repairs, or alterations to this unit, or failure to
strictly comply with LAUNCH operating and maintenance instructions.
• LAUNCH shall not be liable for any damages or problems arising from the
use of any options or any consumable products other than those designated
as Original LAUNCH Products or LAUNCH Approved Products by LAUNCH.
Safety Precautions and Warnings
To prevent personal injury or damage to vehicles and/or this tool, please read
this user’s manual rst carefully and observe the following safety precautions at
a minimum whenever working on a vehicle:
• Always perform automotive testing in a safe environment.
• Do not attempt to operate or observe the tool while driving a vehicle.
Operating or observing the tool will cause driver distraction and could cause a
fatal accident.
• Wear safety eye protection that meets ANSI standards.
• Keep clothing, hair, hands, tools, test equipment, etc. away from all moving or
hot engine parts.
• Operate the vehicle in a well-ventilated work area: Exhaust gases are
poisonous.
• Put blocks in front of the drive wheels and never leave the vehicle unattended
while running tests.
• Use extreme caution when working around the ignition coil, distributor cap,
ignition wires and spark plugs. These components create hazardous voltages
when the engine is running.
• Put the transmission in P (for A/T) or N (for M/T) and make sure the parking
brake is engaged.
• Keep a re extinguisher suitable for gasoline/chemical/ electrical res nearby.
• Don’t connect or disconnect any test equipment while the ignition is on or the
engine is running.
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