88
4001015340
E 12.18
USA / GB
H12 SX - HS3388 RT - H12 SXL - HS3388 RT XL - H15 SX - HS4388 RT - H15 SXL -
H18 SX - HS5388 RT - H18 SXL
E
- Trouble shooting and diagram
2 - Troubleshooting
Diagnosis
Problem
Probable cause
Solution
No movement with the
lifting selector and joystick
activated
Faulty selector
Check the movement with the lower lifting selector
activated and machine stabilized
Replace the selector
Contact HAULOTTE Services®
Faulty joystick
Replace the joystick
Contact HAULOTTE Services®
Not enough hydraulic oil
Top up the oil level
The platform does not lift
The load in the platform is too heavy
(personnel or material)
Reduce the load
Not enough hydraulic oil
Top up the oil level
Tilt or slope exceeding the authorised
limit
Do not exceed the authorised limit : Refer to operator
manual
Section B 4.1 - Technical specifications
Outriggers cylinders are wrongly
positioned
Stabilize the machine correctly
The platform will not lower
The load in the platform is too heavy
(personnel or material)
Reduce the load
Platform lifting and
lowering is jerky
Not enough hydraulic oil
Top up the oil level
No movement with the
selector in driving position
and platform control box
joystick activated
Faulty joystick
Replace the joystick
Contact HAULOTTE Services®
Not enough hydraulic oil
Top up the oil level
Tilt or slope exceeding the authorised
limit
Do not exceed the authorised limit : Refer to operator
manual
Section B 4.1 - Technical specifications
The load in the platform is too heavy
(personnel or material)
Reduce the load
The machine races when
lowering
Poorly adjusted or faulty balancing valve
Adjust or replace the balancing valve
Contact HAULOTTE Services®
No movement with joystick
activated
Not enough hydraulic oil
Top up the oil level
Faulty joystick
Replace the joystick
Contact HAULOTTE Services®
Hydraulic pump is making
an abnormal noise
Not enough hydraulic oil
Top up the oil level
Hydraulic circuit
overheating
Oil viscosity level is too high
Drain the circuit
Fill the circuit with the recommended oil
Not enough hydraulic oil
Top up the oil level
The steering system works
irregularly
Hydraulic oil temperature is too low
Perform movements without any load to heat up the oil
The load calculator does
not work
Faulty load calculator
Repair or replace the calculator
Содержание H12SX
Страница 54: ...54 4001015340 E 12 18 USA GB Control Filling up Oil tank M001 Notes...
Страница 64: ...64 4001015340 E 12 18 USA GB Replacement Hydraulic filter cartridge M003 Notes...
Страница 66: ...66 4001015340 E 12 18 USA GB General data Braking test procedure MS0004 Notes...
Страница 74: ...74 4001015340 E 12 18 USA GB Lubrication Steering wheel pivots M010 Notes...
Страница 76: ...76 4001015340 E 12 18 USA GB Lubrication Guide rail M011 Notes...
Страница 78: ...78 4001015340 E 12 18 USA GB Lubrication Cylinder hinge M012 Notes...
Страница 82: ...82 4001015340 E 12 18 USA GB Electric Electrical wiring MS0025 Notes...
Страница 86: ...86 4001015340 E 12 18 USA GB Turntable Universal plug MS0133 Notes...