Connectors And Magnets; Maintenance, Inspection, Repair - Balluff BTL7-A/C/E/G50 Serie Manual De Instrucciones

BTL7-A/C/E/G50_-M_ _ _ _ -T_2/3-NEX-S32/KA_ _
Micropulse Transducer - Rod Style
2
ATEX safety notes (continued)
Do not disconnect the BKS-S_ _ _ connector of the
transducer in explosive areas if it is under voltage! This is
why the following warning label is affixed to transducers
with plug connections.
The connection cable must be routed in a permanent
location and protected against tension and rotary loads
using an additional clamp. Drag chains may not be used.
The open line ends are to be connected outside the
classified zones or inside an approved housing.
The transducer's IP protection must also be maintained
when unplugged. If dust or water accumulates, a suitable
protective cap must be attached to the connector.
The USB communication box is not approved for gas-
explosive areas. As a result, the transducer may not be
configured in a potentially explosive atmosphere. The USB
communication box must be removed from the installation
for operation.
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2.6

Connectors and magnets

Permissible connectors and magnets are listed in section 8
"Accessories".
For transducers with plug connections, only the following
connectors with cables that have been preassembled at
the factory are tested and approved:
– BKS-S32M-_ _
– BKS-S33M-_ _
Only the magnet versions listed in section 8 "Accessories"
may be used.
If another connector, cable, or magnet is used, the
operator must ensure compliance with the explosion
protection requirements.
2.7

Maintenance, inspection, repair

The measuring principle used in this transducer is
maintenance-free and wear-free. The operator must
regularly inspect the transducer for signs of damage or
malfunctions in line with the operating conditions and
environmental influences. If any damage or wear is found,
the transducer must be immediately taken out of
operation.
Only service technicians from BALLUFF GmbH may repair
defective transducers. Intervention in the product by the
operator is not permitted due to safety reasons.
The transducer's housing may not be opened or loosened!
This is why the following warning label is affixed over a gap
in the housing.
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Ignition protection
"nA" and "tb"