Safety Instructions - Bosch FR 10 Installation And Operating Instructions Manual

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114 Key to symbols and safety instructions
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Safety instructions

B These instructions must be observed to ensure correct
operation.
B Install and commission the heating appliance and all
accessories in accordance with the instructions provided.
B Accessories must only be installed by suitably qualified
installers.
B Only use these accessories in conjunction with the heating
appliances listed. Follow the connection diagram!
B Never connect this accessory to the 220 to 240 V mains.
B Before installing this accessory:
Disconnect the power supply (220 to 240 V AC) to the heating
appliance and all other BUS subscribers.
B Do not install this accessory in damp areas.
B Instruct customers in the functions and operation of this
accessory.
B When there is a risk of frost, leave the heating appliance
switched on and follow the frost protection information.
Risk of damage due to operator error
Operator errors can result in injury and damage to property.
B Ensure that children never operate this appliance unsupervised
or play with it.
B Ensure that only personnel who can operate this appliance
correctly have access to it.
6 720 645 356 (2010/09)