Stahl 8074/2 Series, Operating Instructions Manual

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Cleaning
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262224 / 807460300090
2017-07-31·BA00·III·en·00
Position Switches
Series 8074/2
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9.2 Maintenance
9.3 Repair
10 Cleaning
• To avoid electrostatic charging, the devices located in potentially explosive areas may
only be cleaned using a damp cloth.
• When cleaning with a damp cloth, use water or mild, non-abrasive, non-scratching
cleaning agents.
• Do not use aggressive detergents or solvents.
DANGER
Overheating and explosion hazard due to defective switching contacts!
Non-compliance results in severe or fatal injuries.
• 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).
CAUTION
Danger of electric shock due to energised parts!
Non-compliance can result in minor injuries!
• All connections must be disconnected from the power supply.
• Secure the connections against unauthorized switching.
Observe the relevant national regulations in the country of use.
DANGER
Explosion hazard due to improper repair!
Non-compliance results in severe or fatal injuries.
• Repair work on the devices must be performed only by
R. STAHL Schaltgeräte GmbH.