NOTICE! If the head of the rotary agitator is already free of material and the arms /
spring blades are extended, the store must not be filled until the following actions have
been taken:
❒ Switch off the boiler by tapping “Boiler off” at the mode icon and switch off main
switch
❒ Turn off the main switch on the expansion switch cabinet (if installed)
❒ Distribute any fuel remaining in the store (in corners, against walls) over the head
of the rotary agitator with your hands
➥ Follow the instructions on working in the fuel store!
NOTICE! Refer to the notice (supplied with the boiler) at the entrance to the store
After working in the store:
❒ Turn on the main switch on the boiler and on the expansion switch cabinet (if
installed)
❒ Activate “Extra heating” mode in the quick selection menu
Exception in the case of a separate drive:
❒ Tap “On” in “Bunker filling rotary agitator” during manual operation
➥ The rotary agitator head runs for approx. 3 minutes
❒ Wait until the arms / spring blades are touching the head of the rotary agitator
(approx. 2 revolutions)
❒ Switch off the boiler by tapping “Boiler off” at the mode icon and allow to cool for at
least two hours
❒ Close all openings to the store to seal out dust
❒ Blow the fuel into the store
If the fuel store is completely empty and there is no residual fuel to redistribute:
❒ Contact Froling and seek advice before filling the fuel store
⇨ See "Address of manufacturer" [page 76]
4.2.6 Drainage of fuel store
When the fuel store is emptied, a certain amount of fuel remains and is not removed
by the rotary agitator. This is not a malfunction but occurs due to the nature of the
system. This effect is amplified when the wood chips are compressed.
Operating the System
4
Filling/refilling the store with fuel
Operating Instructions T4e | B1560520_en
27
