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Installation
•
• Tighten terminal plate nuts with pre-
• The wire ends must be fitted with suita-
•
Open the terminal box to connect the NEG according to the type plate as
Connection
follows:
examples NEG
Connect the NEG according to the type plate and the following circuit dia-
grams.
The green-yellow protective conductor must only be connected to the
earthing terminal.
The electrical parameters U, I, P on the type plate must be ob-
served.
scribed torque, see chap. Technical da-
ta, from page 11. Remember to put the
safety washer between the ring and the
nut and the vibration-damping insert
back.
ble insulated cable lugs, in order to pre-
vent the strands from splaying.
For operating the NEA/NEG in areas with potentially explosive dust
(zone 21/22) the mechanical protection of the housing must be guaran-
teed (degree of protection IP66, housing size 50 and 60: IP65). After
having disassembled the terminal box cover or weight covers, the con-
dition and correct positioning of the seals has to be checked.
1
Earthing terminal for protective
conductor
(green-yellow)
2
PTC-Thermistor connection
(depending on the NEG-type)
17
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