Fröling Lambdamat LM 1000, Operating Instructions Manual

Page: 23 / 64

Operating the system | 4
B1300122_en | Operating instructions Lambdamat LM 800-1000 23
4.2 Filling/refilling the store with fuel
Note the following when loading the machine with fuel:
r only use permitted fuels!
Ü
"Permitted fuels" [
}
10]
r remove foreign bodies in the store space before filling
NOTICE! Systems in which the fuel is delivered by tanker and is blown into the
store space must be fitted with a rotary valve.
CAUTION
Entering the store space when the system is switched on
Risk of injury due to automatic startup of system, particularly the discharge
system!
Therefore, before entering the fuel store space:
r
switch off the boiler by tapping “Boiler off” at the mode icon
Ä The boiler follows the shutdown procedure and switches to “Switched off OFF”
status
r turn off the boiler’s main switch
r
turn off the main switch on the expansion switch cabinet (if installed)
For blowing in fuel the following precautions also apply:
CAUTION
Blowing in fuel when the boiler is switched on:
The negative pressure resulting from blowing in fuel can lead to smoke being
sucked back into the store if the boiler is operational. Possible excess pressure
could cause smoke to escape into the installation room, possibly resulting in injury
and damage!
Therefore, before blowing in the fuel:
r Switch off the boiler by tapping “Boiler off” at the mode icon
Ä
The boiler follows the shutdown procedure and switches to “Switched off OFF”
status
r
Leave to cool for at least two hours in “Switched off Off” mode.