HPB25 Hydraulic Paving Breaker
Greenlee Tools, Inc.
4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
8
Setup
Inspect accessories before use. Discard accessories
that have cracks, chips, or gouges.
Failure to observe this warning could result in severe
injury or death.
Do not change accessories, inspect, adjust, or
clean tool when it is connected to a power source.
Accidental start-up can result in serious injury.
Failure to observe this warning could result in severe
injury or death.
1. Stop the hydraulic power source.
2. Unlock the latch with a downward motion.
3. Insert the accessory into the front head.
4. Lock the latch with an upward motion.
5. Connect the hydraulic hoses according to the
instructions under “Hose Connections.”
Operation
1. Start the hydraulic power source.
Note: Allow the hydraulic power source to run for a
few minutes to warm the hydraulic fluid.
2. Position the bit against the surface (material to be
broken, ground rod to be driven, etc.).
3. Grasp handle firmly.
4. To start the tool, squeeze the control lever.
5. To stop the tool, release the control lever.
6. When the tool is not in use, stop the hydraulic
power source to reduce heat and wear on tool
components.
Emergency stop procedure:
1. Release the control lever.
2. Shut off the hydraulic power source.
