SmartROC T35/T40 12 Hydraulic System
60 No: 7026962571.1.7027002891 en-US
• Adequate ventilation system
12.4 Replacing Hydraulic Hoses
WARNING
High Hydraulic Oil Pressure
Working on the hydraulic system involves a high risk of personal injury.
u Make sure that the system is de-pressurized before starting any work.
WARNING
Hydraulic Oil and Water Pressure
Can cause personal injury.
u Do not replace high-pressure hoses with hoses of lower quality than the originals.
u Do not replace high-pressure hoses with hoses installed with removable couplings.
Load, vibration, and mechanical stresses place many demands on hydraulic hoses. When
replacing, check that replacement hoses have:
• The correct crimped couplings
• The correct quality class
• The correct dimensions
All pressurized components must be purchased from Epiroc. The grades and dimensions
of hoses are specified in the spare part catalog. Make sure that hose couplings are clean,
undamaged, and properly tightened.
12.5 Check Hoses and Couplings
WARNING
High Hydraulic Oil Pressure
Working on the hydraulic system involves a high risk of personal injury.
u Make sure that the system is de-pressurized before starting any work.
WARNING
Hydraulic Oil and Water Pressure
Can cause personal injury.
u Do not replace high-pressure hoses with hoses of lower quality than the originals.
u Do not replace high-pressure hoses with hoses installed with removable couplings.