M2-M Operating Manual | Safety Instructions
M2-M_Operating_Manual_2.0.0
WARNING: The product must be grounded in any case! Non-observance may cause electric shock or hazard,
fire, product damage and/or severe or fatal injuries!
WARNING: Safe power connection must be ensured! Unsafe power connection may cause electric shock or
hazard, fire, product damage and/or severe or fatal injuries!
· Do not place heavy objects on, bend or stretch the power cable!
· Do not operate the product with loose, exposed, damaged or frayed power cable! Disconnect product from
power source immediately if power cable is damaged or frayed!
· Ensure that the product is connected to a properly grounded power outlet! Disconnect product from power
source immediately if product is not connected to a grounded power outlet!
· Use only the approved power cables rated for the equipment. Disconnect product from power source
immediately if product is not connected with approved power cables rated for the equipment.
· Ensure the possibility for quick unplugging in case of emergency!
WARNING: Sound condition of the product must be ensured! Use/Touching of damaged product may cause
electric shock or hazard, fire, product damage and/or severe or fatal injuries!
· Do not use product if it does not operate normally! Disconnect product from power source immediately if it
does not operate normally!
· Do not use product with any covers removed! Disconnect product from power source immediately if any cover
is removed!
· Do not use product that has been dropped! Disconnect product from power source immediately if it has been
dropped!
· Do not use product when the housing is damaged! Disconnect product from power source immediately if
housing is damaged!
· Do not use product when the display is damaged! Disconnect product from power source immediately if display
is damaged! Do not touch the broken glass or liquid crystal if display is damaged!
WARNING: Ensure correct voltage and polarity of the power source! Supply voltage must remain in the
specified range (cf. Technical Specification)! Non-observance may cause electric shock or hazard, fire,
product damage and/or severe or fatal injuries!
· For devices with supply voltage > 50V the low voltage directive 73/23/EEC and other applicable standards must
be observed.
· Devices with supply voltage < 50V must be operated with protective extra-low-voltage according to EN62368-
1. The transformer producing the functional-low-voltage must correspond to EN60742.
WARNING: Residual voltage may remain in the product after disconnection from power supply!
· After switching off the power supply hazardous electrical power may still occur in product components (e.g.
frequency converters, batteries, capacitors)!
· After disconnection from power supply batteries in the product still retain electrical voltage!
WARNING: The product may be operated in hazardous areas. To avoid electric shock or hazard, fire, product
damage and/or severe or fatal injuries, the following information must be observed:
· Do not disconnect the product unless power has been removed!
· Only disconnect the product when the area is known to be non-hazardous!