Festo VTEM - 2 Safety; Safety Instructions

Festo — VTEM — 2021-05f
Safety
7
Input module labelling
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2 3 4 5
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Fig. 3: Input module labelling
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Order code
2
Part number
3
Serial number
4
Product key
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Data Matrix Code
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Revision
Valve labelling
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2
3
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Fig. 4: Valve labelling
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Order code
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Part number
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Product key
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Circuit symbol
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Information on initial position of the valve,
C: normally closed
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Data Matrix Code
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Revision
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Serial number
Controller labelling
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Fig. 5:
Controller labelling
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Serial number
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Order code
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Product key
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Data Matrix Code
2 Safety
2.1 Safety instructions
–
Observe identification on the product.
– Before working on the product, switch off the power supply and secure it against being switched on
again.
–
In the power-free status (normal position), compressed air may be trapped between the working air
ports and connected drives. To avoid accidental movements of the connected drives due to leakage,
carry out the following steps before switching off the supply voltage:
– Bring the system into the exhausted state è App control (app control): "Exhaust".
– Disconnect the compressed air supply and, if applicable, the vacuum supply.