6 | Installation
36
M1820921_en | Installation instructions Dual fuel boiler SP Dual compact
6.5.2 Checking the seal on the doors
The example below shows how to check the seal on the fuel loading door. To check the
seal on the combustion chamber door, follow these steps in the same way!
r
On the door stop side, slide a sheet of paper at the top between the door and the
boiler and then close the door
r
Try to pull out the sheets of paper
Ä
If the paper cannot be removed:
The door seal is OK and the settings are correct
Ä
If the paper can be removed:
The door is not sealed properly and must be adjusted
Increase the contact pressure at the locking cam:
}
37]
r
Check the seal again after positioning the doors
r
Repeat the procedure at the side of the door stop at the bottom and at the side of the
door handle
