Setup; Operation - Textron Greenlee H4802 Serie Manual De Instrucciones

Setup

Do not exceed the following hydraulic power source
maximums:
• Hydraulic flow: 23 l/min (6 gpm)
• Pressure relief: 138 bar (2000 psi)
• Back pressure: 13.8 bar (200 psi)
Failure to observe this warning could result in severe
injury or death.
Do not reverse hydraulic flow. Operation with
hydraulic flow reversed can cause tool malfunction.
Connect the supply (pressure) hose and return (tank)
hose to the proper tool ports.
Failure to observe this warning could result in severe
injury or death.
1. Stop the power source.
H4802-3 and H4802-5 only: Set the control spool
as described under "Setting the Super Spool."
2. Connect the hoses as described under "Hose
Connections."
Greenlee / A Textron Company
H4802 Series Pole Tampers

Operation

Electric shock hazard:
This tool 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
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 punctures
skin causing serious injury, gangrene
or death. If you are injured by
escaping oil, seek medical attention
immediately.
Do not disconnect tool, hoses, or fittings while
the tool is running or if the hydraulic fluid is
hot. Hot hydraulic fluid can cause serious burns.
Maintain a firm grip on tool, using both hands at all
times. Serious injury can result if an operator does
not control the tool.
Failure to observe this warning could result in severe
injury or death.
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