General Safety Instructions - Burkert PTB 03 ATEX 1089 X Manuel D'utilisation

1.4. General safety instructions

DANGER!
Risk of explosion if the device is opened!
• The device is a sealed system. It must not be opened.
DANGER!
Electrical power supply in the system!
Acute risk of injury from hazardous structure-borne voltage!
Risk of damage to the device due to short circuit!
• Work on the electrical system may only be carried out by qualified
electricians.
• Before starting work, switch off the power supply and secure to
prevent it being switched on again!
• Observe the applicable accident prevention and safety regulations for
electrical devices!
WARNING!
Pressurised system!
Interventions in the pneumatic system represent an acute risk of injury.
• Work on the pneumatic system may only be carried out by qualified and
instructed personnel using appropriate tools.
• First switch off pressure before disconnecting lines and valves.
• Observe the flow direction during installation!
• Observe the applicable accident prevention and safety regulations for
pneumatic systems!
WARNING!
General hazards!
Hazards can lead to precarious situations.
• Unintentional operation or impermissible damage can lead to generally
dangerous situations including physical injury. Take appropriate mea-
sures to prevent unintentional operation or impermissible damage!
• The generally recognised safety engineering rules apply for the
planning and operation of the device. These rules must be observed.
NOTES!
The device has been developed in accordance with the acknowledged
safety engineering rules and corresponds to the state of the art. However,
risks may arise. Operate the device only in a proper and safe state and in
accordance with the operating manual.
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