Safety; General Safety Information; Safety Instructions - Pfeiffer Vacuum ASM 390 Additional Installation, Operation And Maintenance Instructions

2 Safety
2.1 General safety information
The following 4 risk levels and 1 information level are taken into account in this document.
Immediately pending danger
Indicates an immediately pending danger that will result in death or serious injury if not observed.
► Instructions to avoid the danger situation
Potential pending danger
Indicates a pending danger that could result in death or serious injury if not observed.
► Instructions to avoid the danger situation
Potential pending danger
Indicates a pending danger that could result in minor injuries if not observed.
► Instructions to avoid the danger situation
Danger of damage to property
Is used to highlight actions that are not associated with personal injury.
► Instructions to avoid damage to property
2.1.1 Safety instructions
All safety instructions in this document are based on the results of the risk assessment carried out in
accordance with Low-Voltage Directive 2014/35/EU regarding electrical safety. Where applicable, all life
cycle phases of the product were taken into account.
Risk of electric shock due to non-compliant electrical installations
This product uses mains voltage for its electrical supply. Non-compliant electrical installations or in-
stallations not done to professional standards may endanger the user's life.
► Only qualified technicians trained in the relevant electrical safety and EMC regulations are au-
► This product must not be modified or converted arbitrarily.
Risk of electric shock in case of contact with products that are not electrically isolated
When powering off _mains switch to O_, certain components located between the mains connection
and the circuit breaker will still contain an electric charge (live). There is a risk of electric shock in
case of contact.
► Make sure that the mains connection is always visible and accessible so that it can be unplugged
► Disconnect the mains cable from the electrical network before working on the product.
► Wait for the control panel screen to turn off completely before working on the product and/or re-
DANGER
WARNING
CAUTION
Notes, tips or examples indicate important information about the product or about this docu-
ment.
WARNING
thorized to work on the electrical installation.
WARNING
at any time.
moving the cover(s).
NOTICE

Safety

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