B95W
Troubleshooting
10_Fehlerbeseitigung_en.fm - V1.0 - 1.8.17
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Repair or replace magnet
Check, re-calibrate support cylinder (call service agent)
Replace variable displacement pump completely
Fault
Machine accelerates and decelerates sluggishly, too little propulsive power
Cause
•
Engine performance not to standard
•
Breaks have not released fully
•
No tank pressurization
•
Suction filter clogged
•
Oil loss in rotary joint
•
Charge pump sucking up air
•
Insufficient charge or supply pressure
•
Pressure relief valve of charge circuit dirty or damaged
•
Insufficient high-pressure
•
Variable displacement pump does not open fully
•
Adjusting motor not adjusting
•
Internal damage to variable displacement pump or variable displacement motor
Corrective
measure
Check diesel engine
Check, remedy damage
Check tank seal, replace
Replace filter
Re-seal rotary joint
Check, re-seal
Check pressure, adjust
Check, re-adjust or replace
Check high-pressure (pressure cut-off); if necessary, re-adjust
Insufficient pilot pressure. Mechanical damage to pump adjustment. Check,
re-adjust or repair
Adjustment start is set too high. Mechanical damage on controller or
adjustment. Adjust or call service agent
Replace unit
Fault
Machine working too slowly, hydraulic oil overheating
Cause
•
Main pressure relief valve set too low or defective
•
Impermissible degree of wear on hydraulic pump
•
Incorrect hydraulic oil
•
Oil level too low
•
Hydraulic oil cooler dirty or damaged
•
Air in hydraulic system
Corrective
measure
Adjust the main pressure relief valve and replace it if necessary.
Replace hydraulic pump
Quality of hydraulic oil must conform to our recommendation
See chapter 6.4.1 “Fuels, lubricants, and coolants”.
Summary of Contents for B95W
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Page 8: ...B95W Table of contents 6 306 1 01_Inhaltsverzeichnis_enIVZ fm V1 0 1 8 17 10 ...
Page 52: ...B95W Description 50 306 5 05_Beschreibung_en fm V1 0 1 8 17 11 ...
Page 58: ...B95W Description 56 306 5 05_Beschreibung_en fm V1 0 1 8 17 11 ...
Page 206: ...B95W Maintenance 204 306 6 06_Wartung und Pflege_en fm V1 0 1 8 17 20 ...
Page 208: ...B95W Operation 206 306 7 07_Bedienung_en fm V1 0 1 8 17 26 ...
Page 272: ...B95W Transport 270 306 8 08_Transport_en fm V1 0 1 8 17 27 ...
Page 302: ...B95W Troubleshooting 300 306 10 10_Fehlerbeseitigung_en fm V1 0 1 8 17 30 ...
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