Greenlee / A Textron Company
4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
10
HRD-1 and HRD-58 Hydraulic Ground Rod Drivers
Operation
Electric shock hazard:
This tool is not insulated. When
using this unit near energized
electrical lines:
• Use only certified non- conductive
hoses and proper personal
protective equipment.
• Select and maintain the hydraulic
fluid to meet the minimum dielec-
tric standards required by your
safety department.
Failure to observe this warning
could result in severe injury or
death.
Skin injection hazard:
• Do not use hands to check for
leaks.
• Do not hold hose or couplers
while the hydraulic system is
pressurized.
• Depressurize the hydraulic
system before servicing.
Oil under pressure easily punc-
tures skin causing serious injury,
gangrene or death. If you are injured
by escaping oil, seek medical
attention immediately.
Do not exceed the following hydraulic power
source maximums:
• Hydraulic flow: 30 l/min (8 gpm)
• Pressure relief: 160 bar (2300 psi)
• Back pressure: 28 bar (405 psi)
Failure to observe this warning could result in
severe injury or death.
Wear eye protection when
operating or servicing this tool.
Failure to wear eye protection could
result in serious eye injury from
flying debris or hydraulic oil.
Wear hearing protection when
using this tool.
Long-term exposure to high noise
levels could result in hearing loss.
Wear foot protection when using
this tool.
Failure to observe this warning
could result in serious injury.
Wear a hard hat when using this
tool.
Failure to observe this warning
could result in serious injury or
death.
Serious injury could result if the operator does not
maintain control of the tool.
• Wear slip-proof gloves when operating this tool.
• Maintain a firm grip on the tool, using both hands
at all times.
• Do not lock the trigger in the power-ON position.
Operator cannot stop tool when the trigger is
locked.
Failure to observe these warnings could result in
severe injury or death.
Emergency stop procedure:
1. Release the trigger.
2. Shut off the hydraulic power source.
