Absence of emergency stop
The vacuum pump is not equipped with an emergency stop device (EMS) or a lock-out de-
vice. The vacuum pump is designed to be integrated into equipment fitted with an emer-
gency stop device.
●
When activated, the EMS of the equipment must switch off the vacuum pump.
Operation in local mode
There is no device to warn that the pump is operating in local mode.
●
Provide a means to warn about local mode operation when the pump is not integrated
neither controlled by the equipment.
5.4.2 Mains connection by electrical connector
WARNING
Danger to life from electric shock in the event of a fault
In the event of a fault, devices connected to the mains may be live. There is a danger to life from
electric shock when making contact with live components.
►
Always keep the mains connection freely accessible so you can disconnect it at any time.
Fig. 2: Electrical connector
1 Phase 3 Not used
2 Neutral CPC Earth
Procedure for electrical connection to the mains via a connector
The electronic drive unit comes with a mains plug whose wiring is the customer’s responsibility.
1. Use an EEC cable in compliance with IEC 60227 and IEC 60245 standards with the following
characteristics:
–
cable diameter: 6 to 12 mm
–
heatproof (because it can come into contact with hot surfaces)
–
conducting wire section suitable for cable length (1.5 to 2.5 mm
2
)
–
current carrying capability: 10 A under 250 V
2. Connect the protective earth (ground) wire to the delivered mains plug.
3. Ensure that the quality of the ground is reliable. If it's not the case:
–
use the dual protection (see chapter “Customer electrical installation protection”).
4. Connect the mains plug to the mains socket AC In.
The IEC 60417 #5019 symbol is located in the electronic module on the CPC earth terminal block.
Installation
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