IMPORTANT SAFETY INFORMATION
This symbol is used to call your attention to hazards
or unsafe practices which could result in an injury or
property damage. The signal word, defined below,
indicates the severity of the hazard. The message
after the signal word provides information for pre-
venting or avoiding the hazard.
Immediate hazards which, if not avoided, WILL result
in severe injury or death.
Hazards which, if not avoided, COULD result in
severe injury or death.
Hazards or unsafe practices which, if not avoided,
MAY result in injury or property damage.
Read and understand all of the
instructions and safety information
in this manual before operating or
servicing this tool.
Failure to observe this warning will
result in severe injury or death.
Greenlee Tools, Inc.
SAFETY
ALERT
SYMBOL
990 Hydraulic Power Pump
Do not connect the pump to any system or system
component other than those supplied by Greenlee.
Other manufacturers' components may not with-
stand the maximum pressure and may fail. Nearby
personnel can be injured by flying components and
hydraulic oil.
Failure to observe this warning will result in severe
injury or death.
Do not alter the internal high-pressure relief valve
setting. Altering this setting will change the maximum
pressure the pump can develop, which can cause a
component failure. Nearby personnel can be injured
by flying components and hydraulic oil.
Failure to observe this warning will result in severe
injury or death.
Do not use this pump in a hazard-
ous environment. Hazards include
flammable liquids, gases, or other
materials. Using this pump in a
hazardous environment can result in
a fire or explosion.
Failure to observe this warning will
result in severe injury or death.
3
4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070