Basic settings and service procedures
BR/BD 100/250 R BP / RI
Page 90 / 171
Service Manual 08.2007
5.2.4 Test mode - calibration
Display
TESTER-MODE
adjustment
Switch program switch (S9) to
Pos 1 Drive
>3sec
Display
TESTER-MODE
adjustment
(flashing)
Key: Info button
Keying function
Switch program switch (S9) to
Pos 2 Scrub-Vacuum
Switch program switch (S9) to
Pos 3 Wet-Scrub
Access to
TEST-MODE
(see chapter 5.2.1)
Rotary function
LED-Service
(yellow) active
Brush head lifting motor (M20)
Moves according to key actuation
down to the limit position
and is switched off by the
electronic current limiter or limit
switch (S20/S21)
Brush motor (M2, M3)
active
Suction beam lifting motor
(M30)
Moves according to key
actuation up to the limit
position and is switched off
by the limit switch (S30/S31)
