Installing The Interface Cable - Sartorius combics 1 Operating Instructions Manual

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Installing the Interface Cable

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Peripheral devices should be connected to the interfaces only by a trained and authorized
Sartorius technician. Any installation work that does not conform to the instructions in
this manual will result in forfeiture of all claims under the manufacturer's warranty.
!
Disconnect the equipment from power (unplug from the wall socket) before beginning
any installation work.
§ Open the Combics indicator:
remove the four cap nuts from the front panel and remove the panel.
§ Prepare the cable:
– Expose approx. 10 cm (4 in) of the cable end for installation
– Remove all but approx. 1 cm (1 in) of the shielding and fold it back over the casing
– Strip the casing from approximately 1 cm (1 in) of the wires and attach ferrules
to the wire ends.
§ Attach the cable gland:
!
Please use extreme caution when performing any work on the equipment that affects
this cable gland. Use a torque wrench and tighten the cable gland to 5 Nm.
– Remove the protective cap from the bore hole on the indicator.
– Guide the enclosed cable gland through the bore hole and secure it inside the housing
with the nut (1).
– Slide the cable gland over the cable until the clamps (3) are in contact with the shield (2).
Tighten the nut (4) until the sealing clamp (5) forms a slight ridge between nut and cable.
– Make sure the shield is in contact with the clamps.
§ Connect the wires securely in accordance with the terminal assignments.
§ After you close the housing again, use a pressure gauge to check the integrity of the
IP67-protection. For details, contact the Sartorius Service Center.
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