AMF-BRUNS K90 ACTIVE - Page 89

Electrical Circuit Diagrams
Back-in-Box-Lift K70 / K90 / K90 ACTIVE Page 89 of 100
Abbreviation
(acc. to IEC
60757)
Colour
Abbreviation
Meaning
BK
Black
C1
Blocking diode, retract and extend
BN
Brown
C2
Blocking diode, retract and extend
BU
Blue
C3
Blocking diode, linear motor control
GN
Green
C4
Blocking diode, linear motor control
GY
Grey
C5
Blocking diode, lowering valve
OG
Orange
C6
Blocking diode for contactor
PK
Pink
E1
Control, manual push-button
RD
Red
E2
Control for linear motor
TQ
Turquoise
F1
Fuse 100 A
VT
Violet
F2
Fuse 15 A
WH
White
F3
Fuse 15 A
YE
Yellow
H1
LED blinker, platform
H2
LED blinker, platform
H3
Buzzer on the internal carriage
H4
Buzzer in the vehicle
K1
Relay, door contact switch
K2
Relay for the solenoid
K3
Relay, retract platform
KT4
Relay, extend platform
K5
Hydraulic aggregate contactor
K6
Relay for the buzzer in the vehicle
K7
Relay to the linear motor control
K8
Blinker transmitter
M1
Motor, hydraulic aggregate
M2
Motor, retract and extend
M3
Linear motor, roll-off guard
S6 (normally open)
Switch for solenoid
S7 (normally open)
Switch for extended position
S8 (normally open)
Switch for extended position
S9 (normally open)
Switch for the roll-off guard
S10 (normally closed)
Switch for mid-position (to stop the
lowering process)
S10 (normally open)
Switch for mid-position (to retract
the platform)
S11 under pressure
(normally closed)
Pressure switch for the roll-off
guard
S12 (normally closed)
Door contact switch
S13 (normally closed)
Switch, rear position
Y1
Unlatch solenoid
Y2
Hydraulic aggregate lowering valve