Meler Micron 5 - User Manual

Other manuals for Meler Micron 5

Quick Start Guide2 pages

Questions and Answers

W
walkerjessicaAug 21, 2025
Why won't my Meler Melting Machines turn on?
- M
  melissastewartAug 21, 2025
  If your Meler Melting Machines unit won't turn on, it could be due to several reasons: * A malfunction in the equipment's power supply: check the wiring, the net power supply, and replace the electric supply cable. * A switch malfunction: replace the switch. * A power board malfunction: replace the power board. * A damaged thermostat: replace the thermostat. * A damaged control board fuse: replace the fuse. * A control board malfunction: replace the control board. * A faulty tank thermostat: replace the thermostat. * A faulty contactor: replace the contactor.
K
khillSep 3, 2025
What causes the shaft to not move with no pressure in Meler Melting Machines?
- Z
  Zachary BooneSep 3, 2025
  If the shaft in your Meler Melting Machines is not moving and the pressure gauge shows no pressure reading, it could be due to: * No air pressure: Change pressure regulator. * All the components are not indicating that the temperature is OK: Repair the faulty component. * Damaged solenoid valve (2Y3): Replace the solenoid valve. * Power board malfunction: Change power board.
C
craiganthonySep 1, 2025
Why is the hose not heating in my Meler Melting Machines?
- J
  Johnny CabreraSep 1, 2025
  If the hose on your Meler Melting Machines is not heating, consider these possible causes: * Hose damaged: Change hose. * Pins and wiring damaged: Change connectors. * Ribbon cable wrong placed: Put ribbon cable correctly. * Power board fuse damaged: Change fuse. * Power board damaged: Change power board.
K
Keith ShawAug 30, 2025
Why is my Meler Melting Machines applicator not heating?
- L
  Lisa GardnerAug 30, 2025
  If the applicator on your Meler Melting Machines is not heating, it could be due to the following reasons: * Applicator damaged: Change applicator. * Hose damaged: Change hose. * Pins and wiring damaged: Change connectors. * Ribbon cable wrong placed: Put ribbon cable correctly. * Power board fuse damaged: Change fuse. * Power board damaged: Change power board.
J
Joy MedinaAug 29, 2025
What to do if the tank doesn't stop heating in Meler Melting Machines?
- A
  andraderyanAug 29, 2025
  If the tank in your Meler Melting Machines continues to heat up without stopping, it could be due to: * Power board malfunction: Replace the power board. * Control board malfunction: Replace the control board. * Faulty power board: Replace the power board. * Faulty relays: Replace the relay(s).
K
Kimberly GoldenAug 27, 2025
What causes the manifold not to heat in Meler Melting Machines?
- K
  Kayla AlvarezAug 27, 2025
  If the manifold in your Meler Melting Machines isn't heating up, it could be due to: * Equipment power supply malfunction: Check the wiring, the net power supply, and replace the electric supply cable. * Ribbon cable malfunction: Replace the ribbon cable. * Manifold fuse blown: Replace the fuse. * Power board damaged: Check connector wiring and position, then change the board. * Power supply wire to the tank damaged: Check connections between the connector and the terminal strip, and replace the wire. * Fuse short-circuited or blown: Change heating elements.
E
Emily SchultzAug 26, 2025
Why is the tank not heating in my Meler Melting Machines?
- S
  Sarah PughAug 27, 2025
  If the tank in your Meler Melting Machines is not heating, consider these possible causes: * Equipment power supply malfunction: Check the wiring, the electrical net, and replace the electric supply cable. * Ribbon cable malfunction: Replace the ribbon cable.
S
stonesandraAug 25, 2025
How to fix adhesive leaks in Meler Melting Machines?
- S
  Steven ChapmanAug 25, 2025
  If you're experiencing adhesive leaks in your Meler Melting Machines, here's what you can check: * **Pump shaft leaks:** Replace the entire shaft. * **Relief valve leaks:** Replace the relief valve. * **Manifold plug leaks:** Change the plug o-ring and retighten it. * **Leaks between pump and tank:** Change the o-rings in both parts. * **Hose fitting leaks:** Change the fitting o-ring and retighten it.
H
hartdanielleAug 22, 2025
What to do if my Meler Melting Machines have a short circuit malfunction?
- M
  Marcus WelchAug 23, 2025
  If your Meler Melting Machines are experiencing a short circuit malfunction, here are a few potential causes and solutions: * **Short circuit in the tank:** Check the wiring for bypassed cables and replace the tank if necessary. * **Short circuit in the manifold:** Inspect the wiring for bypassed or broken cables and replace the heating elements of the distributor. * **Hose-applicator short circuit (1-6 output):** Replace either the hose or the applicator.

Summary

Safety Guidelines

General Safety Information

General safety information and precautions for operating the equipment.

Warning Symbols

Explanation of warning symbols used in the manual and on the equipment.

Mechanical Components Safety

Safety considerations for moving parts and guards on the equipment.

Electrical Components Safety

Safety precautions related to electrical connections and power supply.

Hydraulic Components Safety

Safety measures for pressurized hydraulic systems, especially regarding hot particles.

Pneumatic Components Safety

Safety precautions for systems using compressed air and residual pressure.

Thermal Components Safety

Safety advice for high-temperature operation and burn prevention.

Materials and Adhesives

Guidelines on suitable materials and adhesives, and ventilation requirements.

Noise Emission Declaration

Information on the sound pressure levels of the unit.

Intended Use

Specifies the recommended operating conditions and applications for the equipment.

Limited Use Conditions

Lists conditions under which the equipment should not be used to avoid risks.

Introduction to the Melter

Product Description

Overview of the melter series and their applications in hot-melt adhesive processes.

Melter Modes of Operation

Explains the different operational modes like Work, Standby, Alarm, and Stop.

Melter Identification

How to find the model and reference number for parts or service.

Main Components Overview

Identifies and labels the key external components of the melter unit.

Components for Dual Motor-Pump Models

Details the components of models equipped with dual motor-pump assemblies.

Control Card Components

Identifies and explains the functions of the components on the front control card.

Pumping Control Card Components

Details the elements and functions of the pumping control card.

Micron Gear Series Range

Explains the coding system for different configurations of the Micron gear series.

Optional Accessories

Lists optional accessories available for customizing the Micron gear series.

Optional Systems Overview

Details on optional Gas Injection, Air Dryer, Bypass Valve, Level Control, and Warning Light.

Installation Guide

Installation Introduction

General information about what is included for installation and user-provided components.

Installation Requirements

Checks needed before installation regarding space, electrical, and pneumatic supplies.

Required Free Space

Provides dimensions required for installing the equipment, including lid opening.

Electrical Consumption and Connection

Information on power consumption and electrical connection requirements.

Compressed Air Requirements

Requirements for compressed air supply for optional systems like by-pass valves or air dryers.

Other Installation Considerations

Practical considerations for positioning and accessibility during installation.

Unpacking and Contents

Instructions on how to unpack the equipment and lists standard package contents.

Mounting the Equipment

Guidance on positioning, securing, and moving the equipment.

Electrical Power Connection

Details on connecting the melter to different power supply types and consumption figures.

Pneumatic Connection

Steps for connecting the compressed air supply to the by-pass valve system.

Hose and Applicator Connection

How to connect hoses and applicators to the melter's distributor.

Parameter Programming Introduction

Introduction to programming operational parameters for the melter.

Programming Working Temperatures

How to set and modify temperature values for tank, distributor, hoses, and applicators.

Selecting the Overheating Value

Procedure for setting the overheating alarm threshold.

External I;O Connections Overview

Overview of signals for communicating with the main machine.

Temperature OK Signal Connection

Connection procedure for the "Temperature ok" output signal.

Output Disabled Signal Connection

Connection of the input signal to disable hose-applicator outputs.

Motor Start Up Signal Connection

Control of motor start-up via external non-voltage contact.

Motor Speed Set Point Signal Connection

External control of motor speed using a 0-10V DC signal.

Pump Control Card Failures Output Signal Connection

Usage of the pump control card failure output signal.

External Standby Signal Connection

Connection of the external standby control input signal.

Low Level Signal Connection (Optional)

Connection of the optional low-level output signal.

Output Disabled Connection Steps

Detailed connection steps for the output disabled input signal.

Motor Start Up Connection Steps

Detailed connection steps for the motor start-up signal.

Motor Speed Set Point Connection Steps

Detailed connection steps for motor speed set point signal.

Pump Control Card Failures Output Connection Steps

Detailed connection steps for the pump control card failures output.

Melter Operation Guide

General Information

Introduction to operating the melter and its main component groups.

Filling the Tank

Instructions and capacity details for refilling the melter's tank with adhesive.

Starting Up the Melter Equipment

Steps to follow before and during the initial startup of the melter.

Melter Equipment Displays

Explanation of the displays and LED indicators on the melter's control panel.

Displaying Component Temperatures

How to view and select component temperatures on the melter display.

Alarm Displays

Lists error codes, sources, and actions for melter malfunctions.

Hot-Melt Level Display (Optional)

How the optional level detector signals low adhesive levels.

Working Speed Display and Adjustment

Shows how to view and adjust pump rotation speed.

Temperature Adjustment

How to set and modify temperature values for various components.

Parameter Programming

Accessing and programming various parameters via the special menu.

Timer and Mode Programming

Programming ON/Standby/OFF timers and standby functions.

Password Security

Setting and managing security passwords for parameter access.

Pumping Control

Starting up and managing the pump control card and its safety measures.

LED Indicators

Description of LED indicators on the pump control card and their status meanings.

Internal Pumping and Speed Control

How to operate the melter with internal control of pumping and speed.

External Pumping and Speed Control

Operating with external control for both pumping and speed.

User Configuration Menu

Accessing and configuring various parameters like RPM alarms and safety functions.

Specific Alarms and Reset Functions

Details on Max RPM, Min RPM, and Variator alarms and their reset.

Speed Ramp Configuration and Programming

Setting up and programming conversion tables for voltage input to pump speed output.

By-pass Valve Regulation

Explanation of pressure regulation using manual or pneumatic bypass valves.

Turning Off the Melter Equipment

Procedures for safely shutting down and disconnecting the melter.

Maintenance Procedures

Equipment Cleaning

Instructions for cleaning the exterior of the melter and its components.

Removing and Changing Exterior Panels

Steps for safely removing and reassembling the external casing panels.

System Depressurisation

Procedures to safely release residual pressure in hydraulic circuits before maintenance.

Accessing Interior Components

Guides on how to access internal components like the distributor and pump.

Filter Maintenance

Steps for cleaning or replacing the 50 mesh pump filter.

Cleaning the Tank

Reasons and methods for cleaning the hot-melt tank to maintain performance.

Changing Adhesive Type

Procedures for cleaning the tank when switching to a different type of hot-melt adhesive.

Cleaning Burnt Adhesive

Steps for removing burnt adhesive from the tank interior.

Emptying the Tank

Instructions for safely emptying the melter's tank.

Pump Maintenance

Inspecting the pump for leaks and tightening screws or replacing gaskets.

Gear Motor Maintenance

Maintenance tasks for the gear motor, including fan cleaning and lubrication.

Recommended Lubricants

Table of recommended brands and types of oil for lubrication.

Safety Thermostat Reset

How to reset the safety thermostat if it deactivates.

Air Dryer Filter Maintenance

Steps for changing the filter cartridge in the air dryer system.

Removing Equipment from Base

Instructions for safely removing the melter from its base for maintenance.

Troubleshooting Guide

Melter Unit Issues

Lists common problems with the melter unit and their solutions.

Tank Issues

Problems related to the tank not heating or not stopping heating.

Manifold Issues

Problems related to the manifold not heating or not stopping heating.

Melter Does Not Pump

Troubleshooting steps when the melter fails to pump adhesive.

Level Sensor Issues

Troubleshooting for the absence of adhesive warning not activating.

Dry Air System Issues

Troubleshooting when no dry air is supplied to the tank.

Hose Issues

Problems related to the hose not heating or not stopping heating.

Applicator Issues

Problems related to the applicator not heating or not stopping heating.

Technical Characteristics

General Specifications

General specifications including tank capacity, pumping rate, melting rate, and outputs.

Equipment Dimensions

Provides detailed dimensional drawings and measurements for different models.

Mounting the Equipment

Diagrams showing mounting hole locations for different Micron models.

Optional Accessories

Details on optional accessories like automatic feeder, air drying, bypass valve, level control, and warning light.

Optional Equipment

Lists optional equipment, specifically the wheel system for easier mobility.

Electrical Drawings

Pneumatic Diagram

Pneumatic By-pass Valve Control System Components

Lists components for the pneumatic by-pass valve control system.

Air Drying System Components (Optional)

Diagram and component list for the optional air drying system.

Spare Parts List

A. Tank Assembly Spare Parts

Lists spare parts for the tank assembly, including various components and detectors.

B. Distributor Unit Spare Parts

Lists spare parts for the distributor unit, primarily o-rings and unions.

C. Distributor Assembly Spare Parts

Lists spare parts for distributor assemblies, including regulators, filters, and sensors.

D. Geared Motor-Pump Assembly Spare Parts

Lists spare parts for the geared motor and pump assembly, including motors and pumps.

E. Chassis Assembly Spare Parts

Lists spare parts for the chassis, including electrical cabinet and tank housing/covers.

F. Electric Assembly Spare Parts

Lists spare parts for the electric assembly, including fuses, cables, and connectors.

G. Electronic Assembly Spare Parts

Lists spare parts for the electronic assembly, including control boards and power supplies.

H. Pneumatic Components Spare Parts

Lists spare parts for pneumatic components like valves and gauges.

I. Gas Injection Assembly Spare Parts (Optional)

Lists spare parts for the optional gas injection system.

J. Air Dryer Assembly Spare Parts (Optional)

Lists spare parts for the optional air dryer assembly, including filters and regulators.

EC Declaration of Conformity

Meler Micron 5 Specifications

General

Brand	Meler
Model	Micron 5
Category	Water Pump
Language	English

Related product manuals

Meler Micron 5 - User Manual

Table of Contents

Other manuals for Meler Micron 5

Questions and Answers

Summary

Safety Guidelines

General Safety Information

Warning Symbols

Mechanical Components Safety

Electrical Components Safety

Hydraulic Components Safety

Pneumatic Components Safety

Thermal Components Safety

Materials and Adhesives

Noise Emission Declaration

Intended Use

Limited Use Conditions

Introduction to the Melter

Product Description

Melter Modes of Operation

Melter Identification

Main Components Overview

Components for Dual Motor-Pump Models

Control Card Components

Pumping Control Card Components

Micron Gear Series Range

Optional Accessories

Optional Systems Overview

Installation Guide

Installation Introduction

Installation Requirements

Required Free Space

Electrical Consumption and Connection

Compressed Air Requirements

Other Installation Considerations

Unpacking and Contents

Mounting the Equipment

Electrical Power Connection

Pneumatic Connection

Hose and Applicator Connection

Parameter Programming Introduction

Programming Working Temperatures

Selecting the Overheating Value

External I;O Connections Overview

Temperature OK Signal Connection

Output Disabled Signal Connection

Motor Start Up Signal Connection

Motor Speed Set Point Signal Connection

Pump Control Card Failures Output Signal Connection

External Standby Signal Connection

Low Level Signal Connection (Optional)

Output Disabled Connection Steps

Motor Start Up Connection Steps

Motor Speed Set Point Connection Steps

Pump Control Card Failures Output Connection Steps

Melter Operation Guide

General Information

Filling the Tank

Starting Up the Melter Equipment

Melter Equipment Displays

Displaying Component Temperatures

Alarm Displays

Hot-Melt Level Display (Optional)

Working Speed Display and Adjustment

Temperature Adjustment

Parameter Programming

Timer and Mode Programming

Password Security

Pumping Control

LED Indicators

Internal Pumping and Speed Control

External Pumping and Speed Control

User Configuration Menu

Specific Alarms and Reset Functions

Speed Ramp Configuration and Programming

By-pass Valve Regulation

Turning Off the Melter Equipment

Maintenance Procedures

Equipment Cleaning

Removing and Changing Exterior Panels