dynafor LLX2, Руководство по эксплуатации и техническому обслуживанию

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8 PC CONNECTION (OPTIONAL)
8.1 Description
The PC connection kit option is made up of a USB lead, a CD-ROM for installing the management
software in Windows and a user manual.
The PC connection enables you to simultaneously manage up to 8 sensors.
The main PC connection functions are: The processing, saving in table or graph format and printing of
measurement data.
The PC connection must be made using the Tractel
®
software, and after having read the user manual.
NOTE : If a Master display and a Slave display are used simultaneously, the Slave
display must be connected for Version ≥ S 2-7 to the PC.
Slave display versions earlier than S 2-7 cannot be connected to a PC.
8.2 Messages with PC connection
Display Version ≤ S 2-7. On connection to the PC, the « PC link » message flashes on the display.
Display Version ≥ S 2-7. On connection to the PC, the following information is displayed:
a) «PC USB link» flashes.
b) «Battery charge level» icon on the display.
c) «Number of sensors connected».
d) «Number of displays connected».
9 MAINTENANCE, CHECKING AND CLEANING
9.1 Battery and power pack status
The icons provide a constant indicator of the state of charge in the sensor batteries and display unit
power pack.
In the event of a weak charge, replace the sensor batteries.
Regularly charge the power pack supplied with the display unit using the dynafor ™ charger.
IMPORTANT: Power pack may be changed only by the manufacturer.
Characteristics: Leclanché LiPO 3,7 V/1300 mAh. Charge 1,3 A max 4,2 V.
9.2 Changing sensor batteries
Using a Phillips screwdriver, remove the battery housing cover.
Place the 3 1.5 V "AA" batteries (or 3 1.2 V "AA" batteries) checking the polarities.
Replace the battery housing cover.
9.3 Regulatory check
9.3.1 Certificate of Adjustment
New appliances come with a certificate of adjustment. This document indicates the values obtained
during adjustment and certifies that the sensor has been adjusted, in compliance with an in-house
procedure, on a calibration bench with its calibration sensor connected to the International Standard
calibrator.
Tractel
®
recommends an annual metrological check for every appliance.
9.3.2 ISO 376 calibration certificate
On request, appliances can be supplied with an ISO 376 calibration certificate.
This document certifies, with figures as proof, that the appliance has been calibrated in compliance with
the ISO 376 Standard, on a calibration bench with its calibration sensor connected to the International
Standard calibrator.
This certificate is valid for a maximum period of 26 months.
Tractel
®
recommends an annual metrological check for every appliance.
9.4 Maintenance
The sensor / display unit assembly requires no specific maintenance other than a regular cleaning with
a dry cloth.
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