Maintenance
8
03/11 IL01203009Z
Safety switch
8
Maintenance
8.1 Regular Maintenance Work
X
Consult the relevant regulations (e.g. IEC/EN 61241-17) to determine the type and
extent of inspections.
X
Plan the intervals so that any defects in the equipment which may be anticipated are
promptly detected.
To check as part of the servicing/maintenance schedule:
X
Check that cables and lines are clamped properly.
X
Check that cable entries are tight
X
Check the state of the cable entries
X
Check seals for damage
X
Inspect device for visible damage.
X
Compliance with the permitted temperatures in accordance with IEC/EN 61241-0
X
Make sure the device is used according to its designated use
X
Check the interior for humidity and dirt.
8.2 Cleaning
X
Clean with a cloth, brush, vacuum cleaner or similar items.
X
When cleaning with a damp cloth, use water or mild, non-abrasive, non-scratching
cleaning agents.
X
Never use aggressive cleaning agents or solvents.
WARNING
Risk due to unauthorised work being performed on the device!
Z
Risk of injury and damage to equipment.
X
Mounting, installation, commissioning and servicing work must only be performed by
personnel who are both authorised and suitably trained for this purpose.
WARNING
Danger from energised parts!
Z
Risk of severe injuries.
X
All connections and wiring must be disconnected from the power supply.
X
Secure the connections against unauthorised activation.
WARNING
Short-circuit in the main
Z
Contacts may be damaged.
X
Replace the switch after each short circuit in the main circuit (the element
is hermetically sealed and the state of the switching contacts cannot be
checked).
Содержание P1-32/IGF1/SVD-SW/HI11/ATEX22
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