SystemAir DVV-Ex 1000-XL, Инструкция по установке и эксплуатации

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Commissioning
24 DVV-Ex XS-XL 23.02.2015
WARNING
Hazard from electrical voltage!
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Electrical connection only by a trained electrician rsp. trained and instructed qualified personnel!
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Electrical connection in accordance with the valid regulations.
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Prevent the ingress of water into the connection box.
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Observe 5 safety rules for the electrical expert!
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disconnect from the power supply (all-pole),
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prevent switching on again,
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test absence of voltage,
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earthing and short-circuiting,
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protect adjacent live parts by covers and barriers and fit a suitable warning notice.
Connect the cable according to wiring diagram.
Use only Ex-approved cable gland fittings.
Tighten the nuts of cable glands well to achieve IP68 protection.
Check, if the cover of connection box switch is uniformly fastened.
Place the supply cable.
Ground all conductive parts and accessories.
DANGER
Explosion protection!
Motor protection devices and frequency converters must be installed outside explosion hazardous areas!
7.1 Protect the motor
Avoid two-phase running:
at 3-phase motors, use an all-pole C-safety cut-out (current consumption, see name plate).
7.2 Connection of thermal protection
CAUTION
Property damage as a result of motor overheating
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The motor can overheat and be destroyed if the PTC not been connected.
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PTC always connect to a motor protective device!
8. Commissioning
8.1 Preconditions
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Mounting and electrical connection have been correctly performed.
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Installation residuals and foreign objects have been removed from the fan and ducts.
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Inlet and outlet are free.
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The safety devices have been fitted (protection against contact).
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The protective conductor and external earth conductor have been connected.
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The thermal protection is properly connected to the motor protective device:
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the motor protective device is functional;