Arcan CP400 - User Manual

SHOP PRESS
ASSEMBLY INSTRUCTIONS
CP400 - 40 TON MANUAL SHOP PRESS
P.O. Box 58 Travelers Rest, SC 29690 Phone: (800) 879-7316 Fax: (864) 834-0073
A - Total Height
B - Inside Width
C - Press Feet Length
D - Bed Width
E - Stroke (ram travel distance from fully retracted position to fully extended position)
F - Pin Diameter
G - Motor Control
H - Power Cord (length/type)
I - Mfr/Volts/Amps (electric motor)
J - Press Plates Included
PRESS SPECIFICATIONS
Arcan Model No. A B C D E F G H I J
CP400 76.25" 32" 29.75" 12" 8.25" 1.25" 1 HP Toggle Switch 9.5´/14 AWG Emerson 115V/13.2 AMPS Y(2)
© Copyright 2007 Arcan Professional Tools

Summary

Shop Press Assembly Instructions

Press Specifications

Details on Arcan Model CP400, including dimensions and electrical requirements.

Safety Information

Owner;User Responsibility

User must understand operating instructions and warnings before use.

Inspection Procedures

Visual inspection before each use to check for damage, loose or missing parts.

General Safety Instructions

Follow regulations, use safety gear, and handle equipment with care.

Operational Safety Guidelines

Guidelines for safe operation, including bed adjustment and load centering.

Parts List

Accessories Included

Lists items like Press Plates, Pushing Adapter, and Bearing Shield.

Tools Needed for Assembly

Lists required tools such as sockets, wrenches, and safety goggles.

Assembly Instructions

Frame and Bed Setup

Instructions for standing the frame and positioning the press bed.

Attaching Press Feet and Z Bar

Steps for attaching press feet and the Z bar to the frame.

Securing the Press Bed

Procedures for standing the unit upright and securing the bed with pins.

Pump and Ram Installation

Guidance on how to attach the pump and ram assembly to the press frame.

Pump Operation and Air Bleeding

Procedure for Bleeding Air

Step-by-step guide to bleed air from the hydraulic system.

Pump Instructions

Details on operating the pump, including handle usage and valve operation.

Replacement Parts List

Pump and Ram Exploded Parts Diagram

Overview

1. Function Description
2. Important Technical Specifications
3. Usage Features
4. Maintenance Features

The Arcan CP400 is a 40-ton manual shop press designed for a variety of pressing applications in professional settings. This robust tool is built for durability and precision, capable of exerting significant force for tasks such as bearing installation, bushing removal, and straightening metal parts.

Function Description:

The CP400 shop press operates by using a two-stage hydraulic pump to apply force through a ram onto a workpiece placed on the adjustable press bed. The manual pump allows the user to control the pressing force, making it suitable for delicate operations as well as heavy-duty tasks requiring up to 40 tons of pressure. The press is designed to provide a stable and secure platform for various pressing jobs, ensuring safety and efficiency. Its primary function is to facilitate the assembly, disassembly, or reshaping of components that require substantial force, which would be impossible or unsafe to perform manually.

Important Technical Specifications:

• Arcan Model No.: CP400
• Capacity: 40 Tons
• Total Height (A): 76.25 inches
• Inside Width (B): 32 inches
• Press Feet Length (C): 29.75 inches
• Bed Width (D): 12 inches
• Stroke (E): 8.25 inches (ram travel distance from fully retracted to fully extended position)
• Pin Diameter (F): 1.25 inches
• Motor Control (G): 1 HP Toggle Switch (Note: While listed, the CP400 is a manual shop press, and this specification might refer to an optional or related motorized version, or a component of the hydraulic pump system that is not explicitly detailed as electric for the manual model. The manual primarily describes a hand-pump operation.)
• Power Cord (H): 9.5 ft / 14 AWG (Again, this suggests an electric component, which might be for a different variant or an accessory not fully detailed for the manual model.)
• Mfr/Volts/Amps (I): Emerson 115V / 13.2 AMPS (Similar to above, indicating an electrical component for a variant or accessory.)
• Press Plates Included (J): Yes (2 plates)
• Hydraulic System: Two-stage pump and ram.
• Hardware: Includes 1/2"-13 x 1-1/2" Hex Head Bolts (10), 1/2" Nuts (10), and Washers (10).

Usage Features:

• Adjustable Press Bed: The press bed can be easily raised or lowered to accommodate various workpiece sizes and pressing requirements. This adjustability is crucial for optimizing the ram's stroke and ensuring efficient operation. The bed is supported by four 1.25-inch diameter press pins, which must be fully engaged through both sides of the frame for safe operation.
• Two-Stage Pump: The hydraulic pump features a two-stage design, allowing for both low-pressure (faster ram movement for initial contact) and high-pressure (slower, more powerful ram movement for actual pressing) operation. This provides greater control and efficiency during different phases of the pressing task.
• Ram Control: The ram's movement is controlled by a valve handle on the front of the pump assembly. Turning it clockwise closes the valve for pressure buildup, and counter-clockwise releases pressure, allowing the ram to retract.
• Pressure Gauge: An accurate pressure gauge is integrated into the system to measure the pressing force, preventing over-pressurization and ensuring precise application of force.
• Included Accessories: The press comes with two 1" x 3" x 14" press plates, which are essential for supporting workpieces. Optional accessories like a pushing adapter and a bearing shield are available for specialized tasks, though not strictly required for basic assembly.
• Safety Features: The manual emphasizes several safety precautions, including wearing safety goggles and gloves, ensuring the press bed pins are fully engaged, centering loads, and not exceeding the rated capacity. The design includes robust components to withstand high forces.
• Bleeding Air Procedure: A detailed procedure is provided for bleeding air from the hydraulic system, which is critical for optimal pump performance and to prevent issues like the cradle moving up or the ram moving down unexpectedly. This involves opening a breather valve, positioning the cradle, and cycling the pump at low and high pressures.

Maintenance Features:

• Regular Inspection: Users are advised to perform visual inspections before each use, checking for cracked welds, bent bed pins, loose or missing bolts, leaks, or any other structural damage. Any press subjected to abnormal load or shock should be inspected by a manufacturer's repair facility.
• Hydraulic Fluid Levels: Maintaining proper hydraulic fluid levels is essential for the longevity and performance of the pump.
• Tightness of Bolts: All nuts and bolts should be kept tight. The manual specifically instructs checking all bolts for tightness after assembly and adjusting press feet if the press rocks or is not level.
• Replacement Parts: A comprehensive replacement parts list is provided, including part numbers for components like the press spring, press bed, press frame, ram, press pins, pushing adapter, bearing shield, press plates, press feet, Z bar, pump handle, pump assembly, gauge, hose & fitting, and a seal kit. This allows for easy identification and ordering of necessary replacements.
• Seal Kit: A dedicated seal kit (RSCBP1217) is available for pump and ram maintenance, containing O-rings and seals crucial for maintaining hydraulic integrity. Exploded parts diagrams for both the pump and ram are included to aid in disassembly and reassembly for seal replacement.
• No Alterations: Users are explicitly warned not to make any alterations to the press or tamper with hydraulic system pressure settings, ensuring the equipment operates as designed and safely.
• Professional Repair: In case of significant damage or abnormal operation, the press should be removed from service and repaired by a manufacturer's authorized repair facility.

Arcan CP400 Specifications

General

Brand	Arcan
Model	CP400
Category	Power Tool
Language	English