contactile PapillArray Tactile Installation And Operation Manual - Page 12

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PapillArray Tactile Sensor Development Kit (v2.0) – Installation and Operation Manual

6 Maintenance

6.1 General

For most applications, there are no parts that need to be replaced during normal operation.

6.2 Cleaning

CAUTION: The sensor and controller casing material is anodised aluminium. Do not

clean with strong alkaline or acidic substances which can cause corrosion. Isopropanol

is a suitable cleaning agent; however, care must be taken to avoid liquid ingress.

CAUTION: The sensor pillar material is silicone. Do not clean with strong alkaline or

acidic substances which can cause corrosion. Isopropanol is a suitable cleaning agent;

however, care must be taken to avoid liquid ingress.

Sensors and the Controller must be kept free of excessive dust, debris, and moisture. Debris and

dust should be kept from accumulating on or in the sensor(s) and Controller.

6.3 Silicone integrity

Periodic inspection of the condition of the silicone of the sensor(s) is recommended. During normal

use, the silicone surface finish may become dull - this is normal.

If the silicone appears worn or there are signs of damage, the silicone may need to be replaced

and the sensor recalibrated. Contact Contactile for options on replacing the silicone and

recalibration.

6.4 Cabling and connectors

In industrial-like applications that continuously or frequently move the system's cabling, you should

periodically check the cable jacket for signs of wear.

Damage to the outer jacketing of the sensor cable could enable moisture or water to enter an

otherwise sealed sensor. Ensure the cable jacketing is in good condition to prevent sensor

damage.

The sensor cables are not designed to be frequently connected and disconnected. To avoid

damage to the sensor cables and sensor ports, avoid frequently connecting and disconnecting the

sensor(s) from the Controller.

The sensor cables and connectors are not designed to be user serviceable. Contact Contactile for

options on repairing or replacing cables and connectors.

6.5 Periodic calibration

Periodic calibration of the sensor and its electronics is required to maintain accuracy and

resolution. We recommend annual recalibrations, especially for applications that frequently cycle

the loads applied to the sensor. Contact Contactile for options on recalibration.

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Document #: PTSDK_2.0_MAN_DEC21

Page 12