Setup
Hydraulic Connection
1. Clean all couplers, threaded fittings, ports, and the
area around all ports.
2. Remove any dust caps from couplers.
3. Hand-tighten all couplings firmly (until all threads are
fully engaged). Do not use tools.
Greenlee Tools, Inc.
990 Hydraulic Power Pump
Electrical Connection/
Grounding Instructions
Electric shock hazard:
• Do not modify the plug provided
with the tool.
• Connect this tool to a grounded
receptacle on a 15 amp GFCI-
protected circuit.
Failure to observe these warnings
could result in severe injury or death.
This tool must be grounded. In the event of a malfunc-
tion or breakdown, an electrical ground provides a path
of least resistance for the electric current. This path of
least resistance is intended to reduce the risk of electric
shock.
This tool's electric cord has a grounding conductor
and a grounding plug as shown. Do not modify the
plug. Connect the plug to a corresponding 15 amp
GFCI-protected receptacle that is properly installed
and grounded in accordance with all national and local
codes and ordinances. Do not use an adapter.
Plug
Extension Cord Specifications
Diameter .............................................1.5 mm
Length ......................................................... 30 m (100 ft)
Use only three-wire extension cords. Use of an inad-
equate extension cord will cause the motor to stall.
The power cord should not be unnecessarily long in
order to avoid a voltage drop, which might affect the
efficiency of the pump.
6
4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
Receptacle
(14 AWG)
2