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220
FAULTS AND REMEDIAL ACTIONS
Fault-module
Fault-module
Fault-module
Fault-module
Fault-module
Fault-module
20.
Electronic control hydraulics (EPC) rear, position control at
front not functioning.
Cause
Remedial Action
Safety lock active.
Press quick lift switch beyond Stop position until
indicator lamps light up.
Rear EPC: lifting gear switched to operation with
dual-action additional control unit / lever cannot
be changed over.
Relieve the lifting gear of load, switch off engine,
switch the lever fully and release the safety lock.
Lifting height limitation is set to min. lift.
If necessary, increase lift.
Fuses blown.
Change fuses.
21.
Fault in the lifting gear control
Cause
Remedial Action
For example, loose electrical connections, failure
of an electronic component, etc.
Call up fault code on the multiple display, if
necessary contact the after-sales service
workshop.
22.
Slip control operating inaccurately
Cause
Remedial Action
Speed signals in the EPC E-box are inaccurate.
Adjust the radar sensor.
23.
Hydraulic traction control unsatisfactory (insufficient
number of governor pulses)
Cause
Remedial Action
Position / traction setting is set too far towards
Position.
If necessary, set more towards 'Traction.
Plough blade is blunt (no cutting action).
Sharpen plough blade.
Working implement unsuitable for control
hydraulics.
Use an implement suitable for the control
hydraulics.
24.
Lifting gear does not lower
Cause
Remedial Action
Lowering speed setting too far towards. No lowe-
ring.
If necessary, set more towards "Max. lowering
speed".
25.
Excessive noise in hydraulic system
Cause
Remedial Action
Hydraulic oil still cold.
Let engine run for a few minutes at average
speed before any hydraulic work.
Insufficient oil in the hydraulic oil reservoir.
Top up oil level in accordance with specifications.
Air drawn in through suction line connections or
pump shaft seal.
Seal the connections and/or replace the
hydraulic pump (at workshop).
Suction filter soiled.
Replace suction filter.
Summary of Contents for 916 Vario
Page 8: ...8 NUMERICAL INDEX ...
Page 172: ...172 CARE AND MAINTENANCE ETWiring diagram 22 3 Power supply UB 930 900 000 004 Sheet 2 ...
Page 173: ...173 CARE AND MAINTENANCE ETWiring diagram 22 4 Grounding layout 930 900 000 004 Sheet 3 ...
Page 174: ...174 CARE AND MAINTENANCE ETWiring diagram 22 5 Starter control 930 900 000 004 Sheet 4 ...
Page 175: ...175 CARE AND MAINTENANCE ETWiring diagram 22 6 Cold start system 930 900 000 004 Sheet 5 ...
Page 177: ...177 CARE AND MAINTENANCE ETWiring diagram 22 8 STVZO lighting Sheet 1 930 900 000 004 Sheet 7 ...
Page 179: ...179 CARE AND MAINTENANCE ETWiring diagram 22 10 Turn signal system 930 900 000 004 Sheet 9 ...
Page 183: ...183 CARE AND MAINTENANCE ETWiring diagram 22 14 Rear work lamps 930 900 000 004 Sheet 13 ...
Page 186: ...186 CARE AND MAINTENANCE ETWiring diagram 22 17 Heater 930 900 000 004 Sheet 16 ...
Page 191: ...191 CARE AND MAINTENANCE ETWiring diagram 22 22 Comfort bus K bus 930 900 000 004 Sheet 21 ...
Page 192: ...192 CARE AND MAINTENANCE ETWiring diagram 22 23 Instrument panel 930 900 000 004 Sheet 22 ...
Page 197: ...197 CARE AND MAINTENANCE ETWiring diagram 22 28 Transmission control 930 900 000 004 Sheet 27 ...
Page 199: ...199 CARE AND MAINTENANCE ETWiring diagram 22 30 Suspension 930 900 000 004 Sheet 29 ...
Page 200: ...200 CARE AND MAINTENANCE ETWiring diagram 22 31 PTO 930 900 000 004 Sheet 30 ...
Page 202: ...202 CARE AND MAINTENANCE ETWiring diagram 22 33 LBS 930 900 000 004 Sheet 32 ...
Page 203: ...203 CARE AND MAINTENANCE ETWiring diagram 22 34 Engine control 930 900 000 004 Sheet 33 ...
Page 262: ...262 TECHNICAL DATA ...
Page 266: ...266 ALPHABETICAL INDEX ...