4
4
MHT 10120 L M
SS
eries
MHT ELECTRIC SYSTEM USERS' LEGEND
Code Page Function
A1 5 Reverse engaged buzzer
A2 5 Horn
B1 4 12 V battery
DIAG1 17 Diagnostics connector 1
DIAG2 18 Diagnostics connector 2
DL 6 Lights switch
DM 8 Run switch
F1b 21 Basket fuse “15”
F2a 21 Air heater fuse
F4a 8 Gear reset fuse
F4b 9 Slow-fast movement fuse
F5a 8 Forward/reverse movement fuse
F5b 5 Differential block fuse
F6a 7 Position lights fuse
F6b 15 Steering power supply fuse
F7a 7 Position lights fuse
F7b 8 Fuse for start up from motor
F8a 7 Low beam lights fuse
F8b 17 Rexroth outputs fuse
F9a 7 High beam lights fuse
F9b 17 Manoeuvre manipulator fuse
F10a 5 Brake lights fuse
F10b 17 Rexroth control unit fuse
F11a 6 Emergency “15” fuse
F11b 20 Antitheft “15” fuse
F12a 6 Emergency “30” fuse
F12b 10 Levelling fuse
F13a 5 Horn fuse
F13b 5 Military lights selector fuse
F14a 11 Optical indicators fuse
F14b 21 Mixer bucker + emergency pump
fuse
F15a 16 Diagnostics power supply fuse
F15b 20 Radio “15” fuse
F16a 13 1st rear fan speed diode
F16b 8 Forward gear engaged diode
F17a 13 2nd rear fan speed diode
F17b 8 Reverse gear engaged diode
F18a 13 3rd rear fan speed diode
F18b 5 Reverse relay diode
F19a 20 1200 rpm solenoid valve fuse
F19b 20 “30” antitheft fuse
F20a 9 Anti-tilting fuse
F20b 14 Hydraulic oil fan fuse
F21a 6 Intermittence fuse
F21b 14 Hydraulic oil fan
F22a 15 Front wiper fuse
F22b 20 “30” car radio fuse
F23a 15 Rear wiper fuse
F23b 14 Hydraulic oil fan fuse
F24a 19 Cab front work lights fuse
F24b 14 Hydraulic oil fan fuse
F25a 19 Cab rear work lights fuse
F26a 19 Boom work lights fuse
F26b 20 Mercedes adm control unit fuse
F27a 10 Rotary light fuse
F28a 13 Conditioner auxiliary unit fan
power supply fuse
F28b 21 Basket power supply fuse
F29a 13 Heating fuse
F29b 13 Air conditioner fuse
F30a 14 Timer fuse
F30b 21 Pneumatic seat fuse
F31a 16 Diagnostics connector fuse
F31b 4 “15” basket fuse
F32a 16 Mercedes mr control unit power
supply fuse
F32b 9 Provision for load cell e
F33a 16 Adm control unit direct power sup-
ply fuse
F33b 17 Manoeuvre manipulator fuse
F34a 13 Cab aeration fan third speed diode
F34b 5 Differential block fuse
F35a 13 Cab aeration fan second speed
diode
F35b 5 Differential block by brake diode
F36a 13 Cab aeration fan first speed diode
F36b 8 Reverse relay diode
FADX 7 RH front headlight
FASX 7 LH front headlight
FG 4 Main Fuse
FLA1 19 Front work lights
FLA2 19 Front work lights
FLB1 19 Boom top work light
FLB2 19 Boom top work light
FLP1 19 Rear work lights
FLP2 19 Rear work lights
FOSX 7 Provision for military lights
FPDX 7 RH rear headlight
FPSX 7 LH rear headlight
G1 4 Alternator
GF 10 Rotary light
KEY 11 Start up panel
I1 6 Emergency switch
I2 5 Differential block pushbutton
I3 15 Steering selector
I4 9 Slow-fast switch
I5 8 Gear reset switch
I6 9 Anti-tilting exclusion key
I7 10 Rotary lamp switch
I8 15 Rear wiper switch
I9 15 Front wiper switch
I10 5 Military lights provision connector
I11 21 Mixer bucket switch
I13 18 Optional exclusion switch
I15 13 Air conditioner switch
I16 19 Front work lights switch
I17 19 Rear work lights switch
I18 19 Boom top work lights switch
I19 13 Front aeration selector
I20 13 Rear aeration selector
I21 5 Stop pressure switch
I22 8 Gear microswitch
I23 8 Parking brake pressure switch
I24 9 Emergency stop pushbutton
I25 10 Boom below 2m Proximity switch
I26 11 Brakes oil level gauge
I27 17 Air conditioner pressure switch
I28 13 Air conditioner thermostat
I29 13 Air conditioner thermostat
I30 9 Stop pressure switch
I31 11 Back-up lights switch
I32 21 Emergency pump switch