Phoenix Mecano Dewert Okin CU165, Руководство по установке, Страница: 24 / 28

Maintenance CU165
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9. Maintenance

You should only use spare parts which have been manufactured or approved by DewertOkin.
Only these parts will guarantee a sufficient level of safety.
9.1 Maintenance
Type of check Explanation Time interval
Check the function and safety
of the electrical system.
A qualified electrician should carry
out this inspection. (Refer to the
"Electrical connection" section in
the "Installation" Chapter.)
Periodic inspections can
be carried out at intervals
based on the risk as-
sessment which you con-
duct for your end product.
Look over the housing periodi-
cally for any signs of damage.
Check the housing for breaks or
cracks.
At least every six months.
Look over the plug-in connec-
tions and electrical access
points for signs of damage.
Check that all electrical cables
and connections are firmly seated
and correctly positioned.
At least every six months.
Look over the cables for any
signs of damage.
Check the connecting cables for
pinching or shearing. Also check
the strain relief and kink protec-
tion mechanisms, in particular af-
ter any mechanical load.
At least every six months.
9.2 Cleaning and care
The CU165 was designed so that it would be easy to clean. Its smooth surfaces simplify the clean-
ing process.

Clean the CU165 as needed using a dry cloth.
NOTICE
• Always disconnect the mains power plug from the POWER SUPPLY PD22 before you start to
clean.
•
Never clean the CU165 in an automated washing system or with a high-pressure cleaner. Do
not allow fluids to penetrate it. Damage to the system could result.
• Do not use a cleanser that contains benzene, alcohol or similar solvents.
•
Be sure that you do not damage the connecting cables during the cleaning.