Enerpac HUSH PUMP 2000 Series User Manual

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
Read all instructions, warnings and cautions
carefully. Follow all safety precautions carefully 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 applications.
TO PROTECT YOUR WARRANTY, USE ONLY
ENERPAC HYDRAULIC OIL.
2.0 GENERAL SAFETY ISSUES
Failure to comply with following cautions and warnings
could cause equipment damage or personal injury.
CAUTION: DO NOT use combustible
gasses to power an air-driven pump.
IMPORTANT: Use hydraulic gauges in
each hydraulic system to indicate safe
operating loads.
WARNING: Make sure that all system
components are protected from external
sources of damage, such as excessive
heat, flame, moving machine parts, sharp edges and
corrosive chemicals.
CAUTION: Avoid sharp bends and kinks
in hoses which will cause severe back-up
pressure. Also, bends and kinks lead to
premature hose failure damage.
DANGER: Do not handle pressurized
hoses. Escaping oil under pressure can
penetrate the skin, causing serious injury.
If oil is injected under the skin, see a doctor
immediately.
WARNING: Never pressurize
uncoupled couplers. Only use hydraulic
equipment in a coupled system.
WARNING: To avoid personal injury and
equipment damage make sure all
hydraulic components withstand the max.
hydraulic pressure of 700 bar.
WARNING: Immediately replace worn or
damaged parts by genuine Enerpac parts.
Standard grade parts will break causing
personal injury and property damage.
1
Instruction Sheet
2000, 3000 and 5000
series Hushh Pumps
EIS 61.109-2 01/’99 Rev. A
index:
GB
GB Instruction Sheet............................................................page...........1-4
F
F Notice d’Emploi..............................................................page...........5-8
D
D Bedienungsanleitung .....................................................Seite.........9-12
I
I Manuale Istruzioni..........................................................pagina ....13-16
E
E Instrucciones..................................................................página ....17-20
NL
NL Gebruikershandleiding...................................................pagina ....21-24
®

Enerpac HUSH PUMP 2000 Series Specifications

General

Brand	Enerpac
Model	HUSH PUMP 2000 Series
Category	Water Pump
Language	English

Summary

Important Receiving Instructions

General Safety Issues

Start Up Preparations

General Preparations

Pumps are ready for action; check power, pilot connections, and reservoir oil level.

Power Sources

Details on connecting electric or air motors to the pump based on type.

Startup Precautions

Ensure pump is horizontal, on a level base, and motor cooling is unobstructed.

Start Up Procedures

General Start Up

Start-up procedures are detailed for electric-driven and air-driven pumps.

Electric-Driven Pumps Start Up

Steps for starting electric-driven pumps, including valve and switch settings.

Air-Driven Pumps Start Up

Steps for starting air-driven pumps, including air pressure and lubricator settings.

Pressure Relief and Safety Valve

Details the pump's pressure relief valve and its adjustment for safe working pressure.

Operating Precautions

Check component pressure ratings, clean couplers, use dustcaps, and avoid over-tightening.

Pump Operation

General Operation

General steps for operating the pump, including setting the valve and connecting to the circuit.

Electric-Driven Pump Operation

Procedure for starting and shutting down electric-driven pumps.

Air-Driven Pump Operation

Procedure for starting and shutting down air-driven pumps.

Hydraulic Oil Temperature Limits

Ideal and maximum admissible hydraulic oil temperatures and warnings.

System Deaeration

Procedure for bleeding air from the hydraulic system for proper operation.

Maintenance and Service

Hydraulic Oil

Specifies ENERPAC HF-95 hydraulic oil and SAE-10 for air motor lubricators.

Hydraulic Oil Change

Procedure for changing hydraulic oil, including cleaning and refilling the reservoir.

Regular Checks

Periodic inspection of components, connections, leaks, and general cleanliness.

Spare Parts

Recommendations for keeping spare parts kits and obtaining repair parts sheets.