A User's Guide to Safe Hydraulic Operations

09 April, 2010- Following tips can be followed for safe operation with hydraulic machines :

• The working units should be blocked up when one needs to work on a raised system. Hydraulic lift should be avoided here.
• The hydraulic working units should always be lowered to ground prior to leaving the machine.
• Since oil leakage under pressure is a fire hazard, all lines and line connections should be ensured tight and undamaged as it can render personal injury.
• Hydraulic system should never be serviced, unless absolutely necessary, during the running machine engine.
• Machinery should be parked out of the reach of children.
• While shifting a machine, the cylinder stops should be locked in order to hold the working units solidly in place.
• Cylinders should never be removed until the working units rest still on the ground or securely on safety stands or blocks.
• All hydraulic pressure should be relieved and the accumulator should be discharged prior to the disconnection of oil lines.
• While dealing with heavy hydraulic pumps and control valves, chain hoist or floor jack can be used to support their removal.
• Hydraulics should be kept in proper adjustment to ensure the control of unit.
• A nonvolatile cleaning solvent should be used while washing the parts.