Checking The Sockets; Operation; Protective Elements; Exchanging The Safety Fuses - Mennekes 3KRAFT Montage & Betriebsanleitung

• Switch the power supply on.
• Check the voltage and the field of rotation of the supply
line at the device.

5.4.8 Checking the sockets

• If necessary, open the inspection window.
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Please refer to the "Operation" chapter
• Activate the protective devices at the device, if necessary.
• Check the voltage at every socket.

6. Operation

Risk of loss of life from electric shock!
There is a risk of sustaining major injury or death if the
device is damaged.
• Do not use the device if there is external damage.
• Mark the possibly damaged device, so that no other
person will continue to use it.
• Have a qualified electrician rectify the damage without
undue delay.
• Have an electrician take the device out of service if
necessary.
6.1 Protective element
1
Protective elements (example: AirKRAFT
For reasons of fuse protection the receptacle combinations
can be equipped with protective elements (1) (miniature
circuit breakers, residual current devices (RCDs), safety
12
Danger
2
)
®
fuses etc.) which are normally located behind an inspection
window (2).
• Open the inspection window to reach the protective
elements.
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see "Opening / Closing the inspection window"

6.1.1 Exchanging the safety fuses

If the device is equipped with safety fuses, these will have
to be replaced by new ones after triggering and / or in the
case of a defect.
Risk of loss of life from electric shock!
When replacing a safety fuse, energised components can
be touched. There is danger of severe or fatal injury.
• When replacing a safety fuse, do not reach into the
automatic circuit breaker, since it is under voltage.
• Immediately install a new safety fuse in order to restore
the protection against accidental contact.
If necessary, open the inspection window.
• Remove the defective safety fuse.
• Insert a new, equivalent safety fuse in the automatic circuit
breaker.
• Check that the safety fuse is securely placed.
• Close the inspection window.
6.2 Opening / Closing the window
Inspection window (example: AirKRAFT
• Swing the inspection window upward (1).
• Swivel the inspection window shut until it engages in the
enclosure.
Danger
1
)
®