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Avdel HP21 - User Manual

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HydraPac Hydraulic Power Unit
HP21, HP41, HP51
I n s t r u c t i o n M a n u a l
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Summary

Safety

HydraPac General Safety Precautions

Essential safety rules for installing, operating, and servicing the HydraPac unit.

HydraPac Important Cautions

Critical warnings regarding tooling compatibility and system cleanliness for safe HydraPac operation.

Specifications

HydraPac Intent of Use

Defines the primary purpose of the HydraPac hydraulic power unit.

HydraPac Tool Specifications

Detailed technical specifications for HP21, HP41, and HP51 models.

HydraPac Tool Dimensions

Diagrams illustrating the physical dimensions of the HydraPac units.

Putting into Service

HydraPac Principle of Operation

Explanation of how the HydraPac hydraulic pump delivers pressure for two cycles.

HydraPac Preparation for Use

Steps to prepare the HydraPac for operation, including checks and connections.

HydraPac Operating Instructions

Guidance on operating the HydraPac, referring to the Installation Tool Manual.

Mechanical Maintenance

Nose Assembly Dismantling

Detailed steps for dismantling the nose assembly, including preparation and component removal.

Pump Removal

Instructions for removing the pump unit from the HydraPac.

Electric Motor Removal

Procedure for safely removing the electric motor from the HydraPac unit.

Fitting Eccentric Bearing

Steps to fit the eccentric shaft bearing onto the shaft.

Installing Electric Motor

Procedure for installing the electric motor onto the mounting plate.

Installing Pump

Instructions for installing the pump elements and manifold flange.

Assembling Combination Valve

Steps for reassembling the combination valve with plungers, springs, and domes.

Assembling Valve Set

Procedure for assembling the directional valve and combination valve.

Installing Valve Set

Steps to install the assembled valve set onto the tank.

Final Assembly Steps

Completing the final assembly of the HydraPac unit after maintenance.

HydraPac Pressure Setting

Procedure for setting the pull and return pressures using a gauge and trigger.

HP21 HydraPac General Assembly Diagram

HP21 HydraPac Parts List

HP41 HydraPac General Assembly Diagram

HP41 HydraPac Parts List

HP51 HydraPac General Assembly Diagram

HP51 HydraPac Parts List

Combination Valve Assembly and Parts List

Electrical Maintenance

Electrical Minor Maintenance

Procedures for minor electrical tasks like fuse replacement and component access.

Electrical Major Maintenance

Steps for major electrical component removal and replacement.

Electrical System Assembly

Instructions for reassembling electrical components and connecting the unit.

HP21 HydraPac Wiring Diagram

HP41 HydraPac Wiring Diagram

HP51 HydraPac Wiring Diagram

Servicing the Tool

Daily Tool Servicing

Daily checks for oil leaks, level, and relief valve function.

Weekly Tool Servicing

Weekly checks for wear and tear on cables and hoses.

Periodic Tool Servicing (1200 Hours)

Servicing requirements every 1200 working hours, including general wear and oil checks.

Required Service Tools

List of tools necessary for servicing the HydraPac unit.

Hydraulic Oil Safety Data

Safety precautions for handling hydraulic oil, including first aid and fire.

Fault Diagnosis

Fault Diagnosis: Motor Not Starting

Troubleshooting for the motor failing to start when the trigger is depressed.

Fault Diagnosis: Tool Not Cycling

Troubleshooting for the motor running but the tool not cycling.

Fault Diagnosis: Incomplete Installation

Troubleshooting for the tool failing to complete installation or breaking off the pintail.

Fault Diagnosis: Collar Ejection Failure

Troubleshooting for the tool not ejecting the collar from the anvil.

Declaration of Conformity

Avdel HP21 Specifications

General IconGeneral
Frequency50/60 Hz
ProtectionOverload, Over Voltage, Short Circuit
Operating Temperature-20°C to +60°C
Storage Temperature-40°C to +85°C
Humidity20% to 90% non-condensing
CoolingNatural convection
Dimensions50mm x 100mm x 38mm
Weight0.2kg
Safety StandardsEN 60950, UL 60950, CSA 60950
EMC StandardsEN 55022, EN 61000, EN 55024

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