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Table of Contents
Related Manuals for Allied 500B
Summarization of Contents
SAFETY INFORMATION
Be Alert to Safety Messages
Read and understand safety messages and labels on the equipment before use.
Purpose of Safety Messages
Safety messages provide instructions to avoid injury from potential hazards associated with improper use, operation, or handling.
Safety Alert Symbol
Symbol indicating potential hazards. Attention, become alert, your safety is involved.
Signal Words
DANGER, WARNING, CAUTION signal words indicate degrees of hazard seriousness.
Overview of Safety Messages Used in This Manual
Defines pictographs used in safety messages for clear communication of hazards.
Label Description and Location
Reviews safety and identification labels affixed to the equipment and their locations.
Before Operating Any Equipment
Emphasizes reading and understanding the manual before installation, operation, or service.
Qualified Person
Defines a qualified person as one who understands safety messages and has necessary skills and training.
Owner's Responsibilities
Owner ensures qualified personnel operate/service, and personnel follow procedures and general safety.
General Construction Safety
Follows procedures for safe conditions, including utility lines, barriers, and PPE.
Federal, State, Local and OSHA Construction Guidelines and Regulations
Use equipment in accordance with regulations and OSHA standards.
Operational Safety Program
Safe and effective use depends on proper installation, operation, maintenance, and repair.
SECTION 1.0 INTRODUCTION
About this Manual
Outlines information for safe/proper use, including safety, specs, maintenance, and troubleshooting.
Additional Documentation
Lists other manuals for further information on Ho-Pac and optional accessories.
SECTION 2.0 EQUIPMENT IDENTIFICATION PLATE
Serial Number Location
Identifies locations where the serial number can be found on the equipment.
Equipment Identification Tag
Describes the tag on the mounting frame with useful equipment information.
Record Equipment I.D. Information for Future Reference
Instructs to record model, serial number, and in-service date for dealer assistance.
SECTION 3.0 WARRANTY PROTECTION SUMMARY
Overview
Describes attachment delivery, inspection, warranty registration, and the importance of technical specifications.
Owner's Responsibilities
Outlines responsibilities for proper installation, operation, maintenance, and personnel training.
Allied Product Policies
Allied recommends practices; assumes no responsibility for results of unrecommended actions.
SECTION 4.0 OVERVIEW
Product Description and Application
Describes Ho-Pac as a boom-mounted, hydraulic-powered vibratory compactor for soil and pile work.
Major Subassemblies
Identifies key components: Dynamic Assembly, Suspension System, Mounting Frame, and Control Valve.
Principle of Operation
Explains compaction techniques: Impulse Force, Vibration Frequency, and Down Force.
Definition of Hydraulic Installation Terms
Defines Hydraulic Flow, Operating Pressure, Relief Valve, and Dynamic Relief Pressure.
SECTION 5.0 TECHNICAL INFORMATION
SPECIFICATIONS
Provides general specifications for Ho-Pac models 300, 300B, 500, and 500B.
SECTION 6.0 MOUNTING INFORMATION
Types of Mounting Frames
Describes available mounting frame options for attaching Ho-Pac to excavators.
Flat Top Mounting Frame
Details the Flat-Top frame configuration and bolt hole patterns for 300, 300B, 500B.
Excavator Side Frame Mounting - (XSF)
Describes the XSF option and its mounting kit for small excavators.
Mounting Kits for Excavator Side Frame Mounting – (XSF)
Lists XSF mounting kits based on carrier pin diameter and required spacers.
SECTION 7.0 INSTALLATION & REMOVAL
Carrier Compatibility
Details compatibility with small excavators and load-carrying capabilities.
Testing and Adjusting
Explains the importance of testing the carrier's auxiliary circuit before first use.
Installation on to Carrier
Describes attaching the Ho-Pac to the carrier, tools required, and important safety cautions.
Tools Required to Attach the Ho-Pac
Lists basic tools needed for installation, such as safety gear, wrenches, and rags.
Removal from the Carrier
Provides steps and safety precautions for safely removing the Ho-Pac from the carrier.
SECTION 8.0 OPERATION
Pre-operation Checks
Lists daily inspections required before operating the Ho-Pac for safety and performance.
Operation
Details correct working methods, temperature considerations, and operational limits for the Ho-Pac.
SECTION 9.0 TROUBLESHOOTING
Testing the Hydraulic Circuit
Guides on evaluating the hydraulic circuit using a flow meter for optimal Ho-Pac performance.
SECTION 10.0 SERVICE AND MAINTENANCE
General Guidelines
Covers general safety, fluid handling, and use of genuine parts for servicing.
Daily Maintenance
Outlines routine checks like cleaning, fastener inspection, and leak checks.
Preventative Maintenance
Specifies maintenance intervals and checks for oil level, wear, and fasteners.
Threaded Fasteners
Emphasizes keeping fasteners tight and using correct grade replacements.
Conditional Maintenance
Advises on cleaning surfaces under extreme conditions like humidity or wet soil.
Pressure Relief Plug (300 & 500)
Describes the function and normal oil residue of the pressure relief check valve.
Lubrication (300B & 500B)
Notes that 300B/500B bearings are sealed and lubricated for life.
Lubrication (300 & 500)
Explains that 300/500 bearings are lubricated via an oil bath in the eccentric housing.
How To Check and Add Oil
Provides steps to check and add oil, emphasizing cleanliness to prevent contamination.
How To Drain Oil
Details the procedure for draining oil and proper disposal regulations.
How To Check Bearings
Advises on listening for sounds indicating imminent bearing failure and visual inspection.
Bearing Replacement
Outlines requirements for bearing replacement, recommending a workshop and arbor press.
Bearing Removal
Details the steps for removing bearings, including safety cautions for crush hazards.
Bearing Installation
Provides instructions for installing new bearings, handling seals, and applying oil.
Spring Mounts - Replacement
Guides on replacing spring mounts, noting their susceptibility to aging and environmental factors.
Hydraulic Motor
States that the hydraulic motor has no user-serviceable parts and to contact Technical Service.
Hydraulic Motor Service
Refers to contacting Allied's Technical Service for hydraulic motor service needs.
Motor Flow & Rotation
Warns about incorrect motor/valve combinations and provides notes on motor rotation direction.
Flow Regulator Valve
States that the flow regulator valve has no user-serviceable parts.
Flow Regulator Valve Service
Refers to contacting Allied's Technical Service for flow regulator valve service.
Valve Port Identification
Identifies the four connection ports (P1, P2, T1, T2) on the flow regulator valve.
Tightening Torque
Provides guidelines for tightening fasteners, including pre-torque and final torque values.
SECTION 11.0 LIFTING, TRANSPORT & STORAGE
Lifting & Transport
Details safe procedures for lifting and transporting the Ho-Pac, with and without the carrier.
If the attachment is to be transported independently of the carrier;
Steps for transporting the Ho-Pac separately, including securing hoses and using approved lift points.
If the Ho-Pac is transported while installed on the carrier:
Steps for transporting the Ho-Pac attached to the carrier, including securing hoses and inspecting hardware.
Storage
Provides precautions for storing the Ho-Pac to protect its components and prevent damage.
SECTION 12.0 PARTS INFORMATION
General
Explains the purpose of the section and how to identify correct parts for Ho-Pac models.
Spare Parts for Motor and Valve
States that the hydraulic motor and flow regulator valve have no user-serviceable parts.
Motor and Valve Identification
Guides on identifying motors and valves, warning against incorrect combinations.
Motor Identification
Explains how to identify the motor by measuring its body length against a provided table.
Valve Identification
Instructs to locate the part number stamped on the manifold to identify the flow regulator valve.
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