Important Safety Instructions - Greenlee 1721-M4 Operation, Service And Parts Instruction Manual

IMPORTANT SAFETY INSTRUCTIONS

• Do not connect the pump to any system or
system component other than those supplied by
Greenlee and rated at less than 10,000 psi
(68,950 kPa).
• Do not alter the internal high-pressure relief valve
setting.
• Do not use this pump in a hazardous environ-
ment. Hazards include open flame and flammable
liquids or gases.
Failure to observe these warnings could result in
severe injury or death.
Electric Shock Hazard:
• Do not expose power tools to
rain.
• Do not immerse the pendant
switch in water or other liquid.
Skin Injection Hazard:
High pressure oil easily punctures
skin, causing serious injury,
gangrene or death. If injured, seek
medical help immediately to remove
oil.
Do not use fingers or hands to
check for leaks.
Depressurize hydraulic system
before disconnecting the hose.
Additional copies of this manual are available upon request at no charge.
Greenlee Textron / Subsidiary of Textron Inc.
1721-M4 Basic & 1722-M4 Basic Hydraulic Power Pumps
SAFE THESE INSTRUCTIONS
• Inspect pump, hoses, couplers and fittings for
wear or damage. Replace worn, damaged or
missing components with Greenlee replacement
parts.
• Do not twist, kink, curl, paint or cut the hydraulic
hoses.
• Wear eye protection when operating this
equipment.
• Disconnect the pump from the power supply,
rotate the release valve lever to AUTO RELEASE
position, and disconnect the hose from the ram
and the pump before performing any service.
Failure to observe these warnings could result in
severe injury or death.
• The pump is heavy, weighting up to 75 lbs.
Follow NIOSH work practices for manual lifting.
If in doubt, get help.
• Unplug pump when not in use and when
changing accessories.
• Do not use the hose to pull, lift, or carry the
equipment.
• Always work in an area providing good footing
and support.
• Keep work area well-lit, free of clutter, and dry.
Failure to observe these warnings could result in
injury or property damage.
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