Inspection And Maintenance Reports - Buderus Logano plus GB402 Installation And Maintenance Instructions For Contractors

10.14 Inspection and maintenance reports

The inspection and maintenance records also serve as a master copy.
Inspection work
1. Checking the general condition of the heating system
(visual inspection and function check)
2. Check the system parts, which are in contact with gas
or water, for the following:
- Internal leaks
- visible signs of corrosion
- Signs of ageing
3. Check the concentration of antifreeze/additives in the
heating water (observe the manufacturer's instructions
and the details in the operator's log).
4. Check the water pressure of the heating system.
- Pre-charge pressure of the expansion vessel
( expansion vessel installation instructions).
- Operating pressure
5. Check the burner and heat exchanger for
contamination; shut down the heating system for this
step.
6. Check the siphon and condensation catch pan; shut
down the heating system for this step.
7. Check the electrode block; shut down the heating
system for this step.
8. Checking the gas supply pressure
9. Check the supply air and exhaust air vents, the flue gas
connection and the flue gas routing.
10. Record readings:
- Feed pressure
- Gross flue gas temperature t
- Air temperature t
L
- Net flue gas temperature t
- Carbon dioxide content (CO
or oxygen content (O
- CO value, free of air
11. Carry out function checks:
- Check the ionisation current.
12. Check for leaks during operation.
13. If necessary, check the installed water treatment
cartridge for
14. Check that the control unit is set correctly to meet
demand (see documents for the control unit).
15. Final checking of inspection work.
Confirm correct inspection
Company stamp / date / signature
Table 18
Logano plus GB402 – 6 720 820 700 (2018/01)
Page
A
- t
A L
)
2
)
2
–
–
▶ Sign and date the completed inspection work.
Full Load Partial load
Concentration:________%
35
35
39
27
26
29
________Pa ________Pa
________ °C ________ °C
________ °C ________ °C
________ °C ________ °C
_________% _________%
_______ppm _______ppm
30
________μA ________μA
30
Inspection and servicing 10
Full Load Partial load
Concentration:________%
________Pa ________Pa
________ °C ______ °C
________ °C ________ °C
________ °C ________ °C
_________% _______%
_______ppm _______ppm
________μA ________μA
43