Enerpac P-39 - User Manual

Instruction Sheet
Hydraulic Hand Pumps
L1763 Rev H 11/04
Repair Parts Sheets for this product are available
from the Enerpac web site at www.enerpac.com, or
from your nearest Authorized Enerpac Service Center
or Enerpac Sales office.
1.0 IMPORTANT RECEIVING
INSTRUCTIONS
Visually inspect all components for shipping damage.
Shipping damage is not covered by warranty. If
shipping damage is found, notify carrier at once. The
carrier is responsible for all repair and replacement
costs resulting from damage in shipment.
SAFETY FIRST
2.0 SAFETY ISSUES
Read all instructions,
warnings and cautions
carefully. Follow all safety
precautions to avoid personal injury or property
damage during system operation. Enerpac cannot be
responsible for damage or injury resulting from unsafe
product use, lack of maintenance or incorrect product
and/or system operation. Contact Enerpac when in
doubt as to the safety precautions and operations. If
you have never been trained on high-pressure
hydraulic safety, consult your distribution or service
center for a free Enerpac Hydraulic safety course.
Failure to comply with the following cautions and
warnings could cause equipment damage and
personal injury.
A CAUTION is used to indicate correct operating or
maintenance procedures and practices to prevent
damage to, or destruction of equipment or other
property.
A WARNING indicates a potential danger that
requires correct procedures or practices to avoid
personal injury.
A DANGER is only used when your action or lack of
action may cause serious injury or even death.
WARNING: Wear proper personal
protective gear when operating hydraulic
equipment.
WARNING: Stay clear of loads supported
by hydraulics. A cylinder, when used as a
load lifting device, should never be used
as a load holding device. After the load
has been raised or lowered, it must always be
blocked mechanically.
WARNING: USE ONLY RIGID PIECES
TO HOLD LOADS. Carefully select steel
or wood blocks that are capable of
supporting the load. Never use a hydraulic cylinder
as a shim or spacer in any lifting or pressing
application.
DANGER: To avoid personal injury
keep hands and feet away from cylinder
and workpiece during operation.
WARNING: Do not exceed equipment
ratings. Never attempt to lift a load
weighing more than the capacity of the
cylinder. Overloading causes equipment
failure and possible personal injury. The cylinders are
designed for a max. pressure of 700 bar [10,000 psi].
Do not connect a jack or cylinder to a pump with a
higher pressure rating.
DANGER: Never set the relief valve to a
higher pressure than the maximum rated
pressure of the pump. Higher settings
may result in equipment damage and/or
personal injury. Do not remove relief valve.
WARNING: The system operating
pressure must not exceed the pressure
rating of the lowest rated component in
the system. Install pressure gauges in the
system to monitor operating pressure. It is your
window to what is happening in the system.
CAUTION: Avoid damaging hydraulic
hose. Avoid sharp bends and kinks when
routing hydraulic hoses. Using a bent or
kinked hose will cause severe back-
pressure. Sharp bends and kinks will internally
damage the hose leading to premature hose failure.
Do not drop heavy objects on hose. A
sharp impact may cause internal damage
to hose wire strands. Applying pressure to
a damaged hose may cause it to rupture.
Index:
English ..................................................................1-7
Français ............................................................. 8-14
Deutsch............................................................ 15-22
Italiano ............................................................. 23-29
Español ............................................................ 30-36
Nederlands....................................................... 37-44
Portuguese....................................................... 45-51
........................................................... 52-58
...............................................................59-64
Svenska.............................................................
65-71

Summary

IMPORTANT RECEIVING INSTRUCTIONS

SAFETY FIRST

General Safety Precautions

Key safety precautions and warnings for operating hydraulic equipment.

SPECIFICATIONS

DESCRIPTION

Models P-141, 1001; P-142, 1002; P-202; P-391, 1004; P-392, 1005; P-802; P-842

Components of hand pump models P-141, P-142, P-202, P-391, P-392, P-802, P-842.

Models P-18;P-39, 1003;P-80, 1006;P-84;P-801

Components of hand pump models P-18, P-39, P-80, P-84, P-801.

INSTALLATION

Connecting the Pump

Instructions for connecting hydraulic hoses to the pump outlet and cylinder.

Pump Venting

Determining if the pump reservoir is vented or non-vented and how to operate.

Pump Position

Guidance on the correct operating position (horizontal or vertical) for various pump models.

OPERATION

Before Using the Pump

Pre-operation checks including system fittings, connections, and oil level.

Using Two-Speed Pumps

Explanation of how two-stage pumps operate for rapid advance and pressure building.

Single-Acting Applications with Release Valve

Procedure for using single-acting pumps with a release valve.

Single-Acting Applications with 3-Way, 2 Position Manual Valve

Using single-acting pumps with a 3-way, 2-position manual valve.

Double-Acting Applications with 4-Way, 3 Position Manual Valve

Operating double-acting cylinders with a 4-way, 3-position manual valve.

AIR REMOVAL

Pump With Single-Acting Cylinder

Steps to remove air from the system for single-acting cylinders.

Pump With Double-Acting Cylinder

Steps to remove air from the system for double-acting cylinders.

MAINTENANCE

Adding Oil to the Pump

Keeping Oil Lines Clean

Lubricating the Pump

Changing the Oil

TROUBLESHOOTING GUIDE

Enerpac Worldwide Locations

Enerpac P-39 Specifications

General

Brand	Enerpac
Model	P-39
Category	Water Pump
Language	English