Greenlee HB10 Dynapress Manuel D'instructions page 8

Operation
Electric shock hazard:
This booster is not insulated. When
using this unit near energized elec-
trical lines:
• Use only certified non-conductive
hoses and proper personal protec-
tive equipment.
• Select and maintain the hydraulic
fluid to meet the minimum dielec-
tric standards required by your
safety department.
Failure to observe this warning can
result in severe injury or death.
Skin injection hazard:
Oil under pressure easily punctures
skin causing serious injury, gan-
grene or death. If you are injured by
escaping oil, seek medical attention
immediately.
• Do not use fingers or hands to
check for leaks.
• Do not hold hose or couplers
while the hydraulic system is
pressurized.
• Depressurize the hydraulic system
before servicing.
Wear eye protection when operating
or servicing this tool.
Failure to wear eye protection can
result in serious eye injury from
flying debris or hydraulic oil.
Read and understand all of the instructions and
safety information supplied with the tool.
Failure to observe this warning can result in severe
injury or death.
Greenlee / A Textron Company
All manuals and user guides at all-guides.com
HB10 Dynapress
1. Start the hydraulic power source.
2. To actuate the tool, press down and hold the lever in
3. To return or retract the ram, press down and hold
8
Hydraulic Booster
®
Note: Allow the power source to run for a few
minutes to warm the hydraulic fluid.
the ADVANCE position.
• When the pressure exceeds approximately
207 bar (3000 psi), the operator may release the
control lever. The lever will remain in the
ADVANCE position.
• When the pressure reaches the relief setting of
the unloading valve – 700 bar (10,000 psi) – the
high pressure oil will dump back to tank and the
system pressure will drop to nearly zero. The
operator can then release the remote control lever
back to the neutral position.
the lever in the RETRACT position.
4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070