Struers Cooli System 1

Questions and Answers

M
molinaheatherAug 6, 2025
What to do if the Struers Cooli System 1 Industrial Equipment cooling unit stopped and won't restart?
- J
  Jessica HendersonAug 6, 2025
  If your Struers Industrial Equipment cooling unit has stopped and you can't restart it, there are a couple of things to check. First, examine the fuses and replace any blown fuses with the appropriate slow-blow fuses. Second, ensure the connected pump isn't visibly damaged or overheated. If there are no other signals applied at the signal input connector, you can reset the control unit using the Resume button.
M
Michael PhillipsAug 15, 2025
How to fix water leakage in Struers Cooli System 1?
- A
  Amanda AndersonAug 15, 2025
  If you notice water leakage in your Struers Industrial Equipment, there are a couple of potential causes to investigate. First, check the cooling unit water hose for any leaks and tighten the hose clamp if necessary. Second, if there's water overflow in the water tank, remove the excess water.
J
jamescampbellAug 26, 2025
Why is there corrosion on samples or equipment in my Struers Cooli System 1 Industrial Equipment?
- A
  Aaron RiveraAug 26, 2025
  Corrosion on samples, the cooling unit, or other equipment in your Struers Industrial Equipment may be due to an insufficient amount of additive in the cooling fluid. Add cooling fluid additive in the correct concentration to the cooling fluid. Check with a refractometer. Follow the instructions in the Maintenance section.

Summary

1 About This Manual

Instruction Manual Usage

Guidance on using Struers equipment as per its accompanying manual.

Pre-Operation Manual Review

Emphasizes the importance of carefully reading the instruction manual before use.

Accessing Online Manual Content

Information on viewing detailed content via the online version of this manual.

2 Safety

Intended Use and Environment

Details the system's intended purpose, application, and professional working environment.

Prohibited Materials and Operations

Specifies materials and usage scenarios that are prohibited for the machine.

Cooling System Component Overview

Explains the components, filtration, and recirculation functionality of the cooling system.

Cooli System General Safety Rules

Lists essential safety rules and precautions for operating the Cooli System.

Critical Pre-Use Safety Checks

Highlights vital safety instructions and information that must be reviewed before operating the equipment.

Hazard Symbol Explanations

Clarifies the meaning and significance of various hazard symbols used throughout the manual.

Electrical Hazard Identification

Signifies risk of death or serious injury due to electrical hazards.

Danger Level Alert

Signifies a high level of risk, potentially leading to death or serious injury.

Warning Level Alert

Signifies a medium level of risk, potentially leading to death or serious injury.

Cautionary Level Alert

Signifies a low level of risk, potentially leading to minor or moderate injury.

Crushing Hazard Identification

Indicates risk of minor, moderate, or serious injury from crushing hazards.

Heat Hazard Identification

Indicates risk of minor, moderate, or serious injury from heat hazards.

General Information Symbols Guide

Explains the meaning of 'Note' and 'Hint' symbols used for user guidance.

Specific In-Manual Safety Warnings

Details specific safety warnings and precautions presented within the instruction manual text.

Equipment Usage Compliance

Emphasizes using Struers equipment strictly as described in the manual for safety.

Finger Injury Prevention

Advises caution with fingers to prevent injury when handling the machine.

Electrical Component Installation Safety

Mandates switching off power before dismantling or installing electrical components.

Electrical System Safety

Stresses proper earthing and matching supply voltage for electrical system safety.

Defective Safety Device Warning

Prohibits operation of the machine with any defective safety devices.

Safety Component Lifespan

States that safety-critical components must be replaced after a maximum lifetime of 20 years.

Filter Tube Handling Precautions

Advises careful handling of the filter tube and prohibits its reuse.

3 Transport and Storage

Heavy Unit Handling Caution

Warns about the unit's significant weight when full and advises positioning before filling.

Personal Protective Equipment Use

Advises wearing protective gloves and goggles during cleaning and filling operations.

Cooling Fluid Contact Warning

Advises avoiding skin contact with the cooling fluid additive.

Unit Transport Guidelines

Provides essential guidelines for safely moving the cooling system to a new location.

Preparing for Long-Term Storage

Outlines the necessary steps for preparing the unit for long-term storage or shipping.

Retaining Original Packaging

Recommends retaining original packaging and fittings for potential future use.

4 Installation

Cooling Unit Component Diagrams

Presents diagrams illustrating the key components of different tank sizes of the cooling unit.

Machine Unpacking Procedure

Details the step-by-step procedure for safely unpacking the equipment from its delivery packaging.

Packaging Retention Advice

Recommends keeping original packaging and fittings for potential future use.

Packing List Verification Steps

Instructs users to verify all delivered components against the provided packing list.

Cooling System Configuration Options

Describes various options and part combinations for configuring the cooling system setup.

Safe Machine Lifting Procedure

Provides instructions and critical safety warnings for lifting the cooling unit.

Lifting and Handling Safety

Emphasizes caution with fingers and wearing safety shoes when handling or lifting heavy machinery.

Unit Weight Specifications

Lists the weight specifications for cooling units with 50L, 100L, and 150L tanks.

50 L Tank Lifting Points

Illustrates the designated lifting points and center of gravity for the 50-liter tank model.

100 L and 150 L Tank Lifting Points

Illustrates the designated lifting points and center of gravity for 100L and 150L tank models.

Service Access Space Recommendation

Advises allowing sufficient space around the machine for service technicians.

Power Supply Connection Instructions

Details the procedures and safety warnings for connecting the unit to the power supply.

Power Disconnection Safety Reminder

Reinforces the need to switch off power before any dismantling or installation work.

Electrical Safety and Grounding

Stresses proper earthing and matching supply voltage for electrical system safety.

Accessible Power Socket Requirement

Specifies that the electrical power supply socket must be easily accessible for connection.

Plug Compatibility Note

Advises that the supplied plug might need replacement for country-specific approval.

Single-Phase Power Connection Guide

Explains the requirements and methods for connecting single-phase electrical power.

Cooling Unit to Machine Connection

Outlines the steps for connecting the cooling unit to the main processing machine.

Connection Water Protection

Advises protecting connections from water ingress to maintain IP44 rating.

Cable Management for Protection

Recommends securing cables to prevent them from trailing and potential damage.

Filter Types and Installation

Provides information on the different types of filters and their installation.

Filter Bag Installation Procedure

Details the correct procedure for inserting the filter bag into the unit.

5 Assembling the Cooling Unit

Filter Tube Installation Steps

Provides step-by-step instructions for installing the filter tube correctly.

Filter Tube Lubrication Tip

Suggests using lubricant for easier insertion of the filter tube's rigid connector.

Initial Filter Tube Water Fill

Advises ensuring the filter tube expands fully when first filled with water.

Filter Tube Handling Hazards

Warns against using or reusing a twisted or folded filter tube and to reposition if necessary.

Noise Level Information and Reduction

Directs users to find information on sound pressure levels and methods to reduce noise.

Optional Component Notification

Notifies users that some cooling unit components are optional.

Tank Component Identification Diagrams

Displays diagrams identifying key components within the 50L, 100L, and 150L tanks.

Control Unit Mounting Instructions

Provides instructions for correctly mounting the control unit onto the cooling system.

Control Panel Orientation Requirement

Specifies that the control panel must be mounted facing the cooling unit's handle.

Control Unit Cable Connection Guide

Details how to connect various cables to the control unit.

Cable Socket Unique Design

Highlights that sockets and cables are uniquely designed to prevent incorrect connections.

24 V;CAN Cable Supply

Informs that the 24 V/CAN cable is supplied with the control unit.

Recirculation Pump Assembly Steps

Instructions for mounting the recirculation pump and its adapter ring.

Filter Tray Placement Instructions

Guides on where to place the filter tray within the tank.

6 Operate the Device

Final Machine Connection Steps

Describes the final steps to connect the cooling unit to the main machine.

Tank Filling Procedure

Provides detailed instructions for filling the cooling unit's tank with fluid.

Tank Filling Weight Hazard

Warns about the unit's significant weight when the tank is full.

Cooling Fluid Additive Usage

Recommends using Struers additive and topping up as necessary.

7 Maintenance and Service

Control Panel Functionality Explained

Explains the functions of the control panel buttons, LEDs, and indicators.

On;Off Button and Status LEDs

Describes the On/Off button and the meaning of the green/red LEDs for unit status.

Pump Status LED Indicators

Details the meaning of LEDs indicating pump operation and potential errors.

Manual Control Unit Reset

Explains the use of the 'Resume' button for manually resetting the control unit.

Reset Button Conditional Use

Specifies conditions under which the 'Resume' button can be used for reset.

General Cleaning Procedures

Provides guidance on performing routine cleaning to maintain the unit's longevity.

Inlet Valve Damage Warning

Warns that accumulated dirt and swarf can restrict or damage water inlet valves.

Power Disconnect for Cleaning

Mandates disconnecting the machine from the power supply before cleaning.

Cleaning Protective Gear Advice

Advises wearing protective gloves and goggles when cleaning the unit.

Daily Maintenance Tasks

Outlines essential daily checks for the cooling system's optimal performance.

Cooling Fluid Level Monitoring

Details how to check and maintain the correct cooling fluid level in the tank.

Fluid Contamination Replacement

Instructs to replace cooling fluid immediately if infected by algae or bacteria.

Filter Bag Daily Maintenance

Describes the daily procedure for checking, emptying, and cleaning the filter bag.

Filter Bag Disposal Regulations

Reminds users to dispose of swarf according to local safety regulations.

Filter Tube Inspection and Replacement

Covers the process of checking and replacing the filter tube.

Filter Tube Swarf Disposal

Reinforces disposal of swarf per local safety regulations.

Metallic Swarf Reaction Factors

Explains potential exothermic reactions from mixed metallic swarf based on electro-positivity.

Magnetic Filter Cleaning Procedure

Provides instructions for cleaning the magnetic filter component.

Static Filter Cleaning Procedure

Details the procedure for cleaning the static filter component.

Monthly Maintenance Schedule

Lists the maintenance procedures to be performed on a monthly basis.

Cleaning Agent Tank Foam Prevention

Warns against flushing cleaning agents into the cooling unit tank to prevent foaming.

Monthly Cooling Fluid Replacement

Outlines the procedure for changing the cooling fluid at least once a month.

Fluid Additive Skin Contact Caution

Advises avoiding skin contact with the cooling fluid additive during changes.

Cooling Fluid Disposal Compliance

Mandates disposal of cooling fluid in compliance with local waste regulations.

Recirculation Tank Emptying Steps

Describes the steps required to empty the recirculation tank for maintenance.

150 L Tank Emptying Methods

Details specific methods for emptying the 150-liter tank.

Spare Parts Ordering Information

Provides information and contact details for ordering replacement spare parts.

Safety Component Replacement Personnel

States that safety-critical components must be replaced by qualified technicians.

Component Safety Level Matching

Specifies that replacement components must match the original safety level.

Service and Repair Recommendations

Advises on recommended service intervals and professional repair services.

Mandatory Professional Service

Emphasizes that all service must be performed by qualified Struers engineers or technicians.

Comprehensive Service Plans Overview

Introduces the 'ServiceGuard' program for comprehensive maintenance plans.

Equipment Disposal Regulations

Provides instructions and regulations for the proper disposal of the equipment and its fluids.

Swarf Disposal Compliance

Reiterates disposal of swarf according to local safety regulations.

Cooling Fluid Disposal Prohibition

Mandates disposal of cooling fluid into main drains is prohibited; follow local regulations.

8 Troubleshooting

Troubleshooting Common Errors

Lists common errors, their causes, and recommended actions for resolution.

Water Leakage Diagnosis

Details how to diagnose and fix water leakage problems.

Unit Startup Failure Resolution

Guides on troubleshooting why the cooling unit has stopped and cannot restart.

Corrosion Issue Solutions

Addresses causes and solutions for corrosion of samples or equipment.

9 Technical Data

General Technical Specifications

Presents overall technical data and specifications for the Cooli System.

Safety Standards Compliance

Lists the safety standards the device complies with.

50 L Tank Technical Specs

Provides detailed technical specifications for the 50-liter tank model.

100 L Tank Technical Specs

Provides detailed technical specifications for the 100-liter tank model.

150 L Tank Technical Specs

Provides detailed technical specifications for the 150-liter tank model.

Small Pump Technical Specs

Details the technical specifications for the small pump variant.

Large Pump Technical Specs

Details the technical specifications for the large pump variants.

Pump Electrical Specifications

Presents electrical data including power consumption and current loads for pump variants.

Control Unit Dimensions and Weight

Specifies the physical dimensions and weight of the control unit.

Power Supply Specifications

Covers voltage, power consumption, and connection types for the power supply.

RCCB Type Recommendation

Recommends a specific type of Residual Current Circuit Breaker (RCCB).

Operating Environment Parameters

Specifies the recommended operating temperature and humidity ranges.

Storage Environment Parameters

Specifies the recommended storage temperature and humidity ranges.

Safety Circuit Category Levels

Defines the Safety Circuit Categories and Performance Levels for emergency stops.

Noise and Vibration Data

Reports the measured noise emission pressure level at workstations.

Safety Related Parts (SRP;CS) Information

Identifies safety-related parts and outlines replacement guidelines and warnings.

SRP;CS Component Lifespan Warning

Warns about the 20-year maximum lifetime for safety critical components.

SRP;CS Definition and Impact

Defines SRP/CS as parts influencing safe machine operation.

SRP;CS Replacement Technician Requirement

States that replacement must be done by qualified personnel or engineers.

System Diagrams Reference

Refers users to block and safety diagrams for detailed system views.

Cooli-1 Diagram Index

Provides specific references and page numbers for Cooli-1 block and safety diagrams.

10 Manufacturer Information

Legal and Regulatory Notices

Includes the FCC notice regarding Class B digital device compliance and radio frequency emissions.

Manufacturer Responsibility Disclaimer

Outlines the manufacturer's disclaimer regarding errors, changes, and scope of responsibility.