Endress+Hauser Solicap M FTI55, Руководство по эксплуатации

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Maintenance Solicap M FTI55, FTI56
76 Hauser
7 Maintenance
No special maintenance work is required for the Solicap M point level switch.
Exterior cleaning
When cleaning the exterior of the Solicap M, make sure that the cleaning agent used does not
corrode the housing surface or the seals.
Repair
In accordance with the Hauser repair principle, the devices have a modular design and
repairs can be carried out by the customer.
Spare parts are grouped logically into kits along with the respective replacement instructions. In
Section 9.2 (

ä
79) you will find a list of all spare parts kits, together with their order numbers,
that can be ordered from Hauser and used to repair the Solicap M. For more information
about service and spare parts, contact Hauser Service.
Repairing Ex-certified devices
The following information also has to be taken into account for repairs of Ex-certified devices:
• Ex-certified devices may be repaired only by experienced, skilled staff or by Hauser
Service.
• Applicable standards, federal/national Ex standards and the Safety Instructions (XA) and
certificates must be observed.
• Only genuine spare parts from Hauser may be used.
• When ordering spare parts, please note the device designation on the nameplate. Parts can only
be replaced by the same parts.
• Repairs must be carried out according to the instructions. Following the repair, the individual
testing specified for the device must be carried out.
• Certified devices can only be converted into other certified devices by Hauser Service.
• Every conversion and repair made to the device must be documented.
Replacement
After replacing a Solicap M unit or the electronic insert, the calibration values must be transmitted
to the replacement unit.
– If a probe is replaced, the calibration values are transferred to the Sensor DAT (EEPROM) by
means of a manual download in the electronic insert.
– If the electronic insert is replaced, the calibration values are transferred to the electronics by
means of a manual upload in the Sensor DAT (EEPROM).
This means that you can restart the device without having to carry out a new calibration (see also

ä
65).