Palmgren BF 46VARIO Operating Manual page 48

Interval Where?
First after 200
operatingm
hours, then
every 2000
operating hours
US BF46 Vario | BF46TC
Page 48
What? How?

For oil change use an appropriate collecting tray of suffi-
cient capacity.

Have the mill drill run for a few minutes, the oil will heat up
and will slightly penetrate from the opening.

Remove the ventilation screw from the gear.

Remove the oil drain plug.

Refill the oil over the removed ventilation screw.
Quantity and type of oil
Oil change
Ventilation screw of the gear
Original operating instructions

"Operating material" on page 18
Oil drain plug
Fig.5-3: Milling head
Version 1.1.4 dated 2015-3-30