Table of Contents
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CARVER
OPERATION, INSTALLATION AND MAINTENANCE MANUAL
TWO and FOUR POST MANUAL HYDRAULIC PRESSES
HEATED AND UNHEATED
IMPORTANT:
PLEASE READ CAREFULLY BEFORE INSTALLING OR OPERATING THIS EQUIPMENT
CARVER, INC.
1569 Morris Street, P.O. Box 544
Wabash, IN 46992-0544
PH: 260-563-7577 FAX: 260-563-7625
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Table of Contents
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Summarization of Contents
Introduction to Carver Equipment
1.1 Introduction to Carver Presses
General overview of Carver Laboratory Equipment and its applications in various fields.
1.2 Carver Press Accessories
Description of standard and custom accessories available for Carver presses to enhance functionality.
1.3 Customer Service and Support
Information on obtaining technical assistance, repair parts, and after-sales service from Carver.
Safety Guidelines for Press Operation
2.1 Safety Considerations and Hazards
Defines safety terms (Notice, Caution, Warning, Danger) and lists key injury factors for presses.
2.2 General Responsibility for Safety
Emphasizes the importance of safety for all personnel involved with press operations.
2.3 Operator Safety Responsibilities
Details the critical safety duties and awareness required of press operators during use.
2.4 Mold Setter Safety Protocols
Outlines safety protocols for mold installation, removal, and press operation by mold setters.
2.5 Maintenance Safety Procedures
Stresses safety priorities for maintenance workers during repair and upkeep of press equipment.
Installation and Setup Procedures
3.1 Two Post Press Description
Technical specifications and details for Carver's Two Post Hydraulic Presses.
3.2 Four Post Press Description
Technical specifications and details for Carver's Four Post Hydraulic Presses.
3.3 Laminating Press Overview
Description of Carver's Laminating Presses, their features, and applications.
3.4 Installation Guidance
Guidance on the installation process, referencing assembly drawings.
3.5 Setting Up the Press
Summary of key steps for setting up the press, including bench mounting and utilities.
3.6 Gauge and Pressure Information
Details on the gauge union coupling and proper alignment for accurate pressure readings.
3.7 Ram Force Calculation
Explains how to calculate ram force and pressure based on gauge readings and specimen area.
3.8 Hydraulic Oil Reservoir
Instructions for checking and filling the hydraulic oil reservoir with recommended fluids.
3.9 Gases or Dust Removal
Guidance on attaching exhaust systems for processes producing harmful dust or gases.
3.10 Connecting Utilities
Procedures for connecting electrical, water, and air utilities to the press.
Press Operation Procedures
4.1 Operator Safety During Operation
Essential safety precautions for operators before and during press operation.
4.2 Operating the Hydraulic Press
Step-by-step guide on how to operate the hydraulic unit and press platens.
4.3 Daylight Adjustment Guide
Instructions and references for adjusting the daylight opening between press platens.
4.4 Operating Presses with Heated Platens
Procedures for operating presses with heated platens, including temperature control.
4.5 Laminating Press Usage
Overview of laminating presses, their features, and accessories like holding plates and clamps.
Maintenance and Troubleshooting
5.1 Troubleshooting Common Issues
Common problems, possible causes, and solutions for hydraulic unit and press operation.
5.2 Hydraulic Unit Air Bleed Procedure
Steps to purge air from the hydraulic system to ensure proper operation.
5.3 Electrical System Checks
Safety checks and maintenance procedures for the press's electrical system.
5.4 Mold Size vs. Tonnage Chart
Chart showing maximum allowable tonnage for different mold sizes to prevent platen coining.
Carver Inc. Services and Support
8.1 Technical Assistance Contacts
Contact information and services for the Parts, Service, and Sales Departments.
8.2 Returned Material Policy
Guidelines and procedures for returning materials for credit or exchange.
Warranty Information
9.1 Warranty Returns Process
Process for initiating and processing warranty returns, including RMA requirements.
9.2 Warranty Terms and Limitations
Specifics of Carver's warranty, limitations, and conditions for equipment and components.
Appendix: Technical Drawings and References
Hydraulic Unit Drawings (12 & 25 Ton)
Technical drawings for hydraulic units of 12-ton and 25-ton models.
Hydraulic Unit Section View
A typical cross-sectional view of the hydraulic unit for reference.
Hydraulic Unit Drawing (30 Ton)
Technical drawing specific to the 30-ton hydraulic unit.
Gauge Union Coupling Assembly
Typical assembly drawing for the gauge union coupling.
Hydraulic Cylinder (30 Ton)
Technical drawing of the hydraulic cylinder for 30-ton models.
Electrical Symbol Cross Reference
A guide to understanding electrical symbols used in schematics.
Electrical Drawings and Schematics
Collection of electrical schematics and wiring diagrams for the equipment.
Press Assembly Drawings
Overall assembly drawings of the presses for reference.
Special Press Addendum
Additional information or specific details related to particular press models or configurations.
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