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END USER
END USER
END USER INSTRUCTIONS
Refer to the GENERAL SAFETY INFORMATION and PRECAUTIONS
section for safety-related information.
16
EXTERNAL MAINTENANCE
It is recommended:
− To clean the glass once a year, as the deposit of dust and
leaves reduces system efficiency
− To check the heat transfer fluid to verify its effectiveness
every two years
− To check the integrity of solar collector insulations and
any expansion joints, every two years.
For cleaning operations and solar collector efficiency check,
contact the nearest Technical Assistance Service.
End user
Summary of Contents for 20127134
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