Safety Precautions; General Precautions - Mitsubishi Electric PAR-W31MAA Anweisungshandbuch

Safety Precautions

► Thoroughly read the following safety precautions before using the unit.
► Observe these precautions carefully to ensure safety.
► After reading this manual, pass it on to the end user to retain for future
reference.
► Keep this manual for future reference and refer to it as necessary. This
manual should be made available to those who repair or relocate the
controller. Make sure that the manual is passed on to any future users.

General precautions

Do not install the unit in a place where large amounts of oil, steam, organic
solvents, or corrosive gases, such as sulfuric gas, are present or where
acidic/alkaline solutions or sprays are used frequently. These substances can
compromise the performance of the unit or cause certain components of the
unit to corrode, which can result in electric shock, malfunctions, smoke, or
fire.
To reduce the risk of shorting, current leakage, electric shock, malfunctions,
smoke, or fire, do not wash the controller with water or any other liquid.
To reduce the risk of electric shock, malfunctions, smoke or fire, do not
operate the switches/buttons or touch other electrical parts with wet hands.
When disinfecting the unit using alcohol, ventilate the room adequately. The
fumes of the alcohol around the unit may cause a fire or explosion when the
unit is turned on.
To reduce the risk of injury or electric shock, before spraying a chemical
around the controller, stop the operation and cover the controller.
4
: indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
: indicates a hazardous situation which, if not avoided,
could result in minor or moderate injury.
: addresses practices not related to personal injury, such
as product and/or property damage.