61
3. Ionisation current when the flame is
first established: Min. 2 µA
If ionisation current < 2 µA: Check
the electrode gap (see page 58).
4. Turn OFF the ON/OFF switch on
the control unit.
Operation with the upper rated
heating output is terminated.
5. Record the measured value in the
enclosed "Guarantee card".
Checking gas equipment for leaks at operating pressure
Danger
Escaping gas leads to a risk of
explosion.
Check gas equipment for leaks.
!
Please note
The use of leak detection spray
can result in faulty operation.
Leak detection spray must not
come into contact with electrical
contacts or block the diaphragm
opening on the gas valve.
Instructing the system user
■ The system installer should hand the
operating instructions to the system
user and instruct the user in operat-
ing the system.
■ After installation the installer must
identify the flue system and provide
the operator with the safety instruc-
tions required for the correct and safe
use of the system.
Commissioning, inspection, maintenance
Further details regarding the individual steps
(cont.)
5837146
Service