Inspection and maintenance 6
0020100571_03 auroTHERM, auroTHERM plus Installation manual
43
5.3.3
Disposing of the packaging
The transport packaging consists largely of recyclable mater-
ials.
▶
Observe the applicable regulations.
▶
Dispose of the transport packaging properly.
6
Inspection and maintenance
6.1
Maintenance plan
The following table shows the inspection and maintenance
work that must be carried out at specific intervals.
No.
Maintenance work
Interval
Page
1
Checking collectors and connec-
tions for damage, dirt and lack of
tightness
Annually
43
2
Cleaning collectors
Annually
43
3
Checking brackets and collector
components for firm seating
Annually
44
4
Check the pipe insulations for
damage
Annually
44
5
Replacing damaged pipe insula-
tions
Annually
44
6
Disposing of damaged pipe insula-
tions
Annually
44
6.2
Observing inspection and maintenance
intervals
Regular inspection/maintenance of the entire solar plant by a
competent person is a prerequisite for ensuring that the sys-
tem is constantly ready for operation, reliable and has a long
service life. Vaillant recommends that you sign a mainten-
ance contract.
Danger!
Risk of death, injury and material damage
due to failure to perform maintenance and
repairs work!
Failure to perform maintenance or repair
work, or failure to comply with the specified
maintenance intervals, may impair the op-
erating safety of the unit and cause material
damage and personal injury.
▶
Instruct the operator to observe the spe-
cified maintenance intervals strictly.
▶
Perform maintenance work on the collect-
ors in accordance with the maintenance
plan.
6.3
General inspection and maintenance
instructions
Danger!
Risk of death, injury and material damage
due to improper maintenance and repairs!
Improper maintenance work or repairs can
impair the operating safety of the unit and
result in material damage and personal injury.
▶
Only perform maintenance work and re-
pairs on the collectors if you are a quali-
fied competent person.
6.4
Preparing for inspection and maintenance
6.4.1
Procuring spare parts
The original components of the product were also certified
as part of the CE declaration of conformity. If you do not use
certified Vaillant original spare parts for maintenance or re-
pair work, this voids the CE conformity of the product. We
therefore strongly recommend that you fit Vaillant genuine
spare parts. You can find information about the available
Vaillant original spare parts on the back page of these in-
structions, below the contact address.
▶
If you require spare parts for maintenance or repair work,
use only Vaillant genuine spare parts.
6.4.2
Preparing for maintenance
▶
Put together all the tools and materials required for the
maintenance work.
6.5
Checking collectors and connections for
damage, dirt and lack of tightness
1.
Check the collectors for damage.
If the collectors are damaged:
▶
Replace the collectors.
2.
Check the collectors for dirt.
If the collectors are dirty:
▶
Clean the collectors. (
→
Page 43)
3.
Check the connections for leaks.
If the connections are not tight:
▶
Seal the leaking connections. (
→
Page 44)
6.6
Cleaning collectors
Danger!
Risk of burns and scalding!
In the event of solar radiation inside the units,
collectors can reach 200 °C.
▶
Avoid working in direct sunlight.
▶
You should preferably perform the work in
the morning.
▶
Wear suitable safety gloves.
▶
Wear suitable protective goggles.
