2. Unscrew the 4 screws and remove the primary air regulation. Then unscrew the 2 heater holder
screw and pull out heaters holder together with the el. heater.
Shafts at the front part
of the el. heater are
turned vertically)
3. Unscrew the two screws and remove the heater clamp. Insert the new el. heater, turn it so that
the shafts at the front part of the el heater are turned vertically (see detail B) and gently attach
it to the heater holder (Still not fully tightened).
Detail B
1. Disconnect the wires of the electric heater from the terminal block (Detail A), to be able to remove
the primary air regulation.
Detail A
primary air regulation
Replacement of the electric heater
Technical instructions
BioTec Plus
115