Haulotte H28TJ+, Книга по эксплуатации

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2420333140 E06.13 EN
Telescopic machines, 28 - 43 m
E
- Electric circuit
Description of the components H43TPX (HB135JRT)
Marking Description Function
A1 Weighing relative angle measurement Controls overload
A2 Weighing absolute angle measurement Controls overload
B2 Engine overheating pressure switch Engine cut-off
B3 Engine oil pressure switch Engine cut-off
B4 Hydraulic oil overheating pressure switch Buzzer
B8 Hydraulic high-speed drive pressure switch Safety high speed cut out if machine unfolded
G1
Small chamber pressure measurement for
overload
Controls overload
G2
Large chamber pressure measurement for
overload
Controls overload
GB1 Battery
SL1 / SL2 Boom angle sensors Limits the radius
SL3 / SL4 Boom length Limits the radius
SL5 Turntable angle Cuts axle extension extension
SL6 Front-axle angle sensor Reduces the driving speed during steering
SL7 Rear-axle angle sensor Reduces the driving speed during steering
SQ1 tilt sensor Cuts all movements
SQ3 Upper boom position limit switch High-speed cut-off + To telescope out
SQ4 Sensor Boom telescope detection ILS Telescope length detection
SQ7 Jib position limit 5° / -5° Jib rotation detection in work position (+5° / -5°)
SQ8 Jib position limit switch -90° / +180° Jib rotation detection in transport position (-90° / +180°)
SQ9
Retracted boom telescope position limit
switch
Cuts boom lowering
SQ12 Chain breakage position limit switch 1 Cuts all movements
SQ13 Chain breakage position limit switch 2 Cuts all movements
SQ30-31 Extended front axle position limit switch
Cuts all movements except boom lifting and turntable
rotation
SQ32-33 Extended rear axle position limit switch
Cuts all movements except boom lifting and turntable
rotation
SQ34 Retracted front outrigger sensor
Cuts all movements except boom lifting and turntable
rotation
SQ35 Retracted rear outrigger sensor
Cuts all movements except boom lifting and turntable
rotation
SQ36-37 Extended axle sensors
Cuts all movements except boom lifting and turntable
rotation
SQ38-39 Retracted axle sensors
Cuts all movements except boom lifting and turntable
rotation
SQ41 Fuel reserve sensor Effect switch REED
SQ42
"Aligned turntable" redundancy position
sensor
Cuts axle extension extension