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Nordson VersaBlue VZ100 User Manual

Nordson VersaBlue VZ100
280 pages
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VersaBlue
Adhesive Melters
Serie N
Model VB, VC, VD, VE, VW, VX, VY, VZ
Manual P/N 7105144G
English
Issued 03/08
NORDSON ENGINEERING GMBH
LÜNEBURG GERMANY

Table of Contents

Questions and Answers:

Nordson VersaBlue VZ100 Specifications

General IconGeneral
Pump TypeGear Pump
Melt Rate100 lb/hr (45 kg/hr)
Control InterfaceTouchscreen
Power Requirements208-480V AC, 3-phase, 50/60 Hz
Operating Temperature Range350°F to 450°F (177°C to 232°C)
Hose LengthVaries based on configuration

Summary

Safety

General Safety Warnings and Cautions

Lists essential warnings and cautions applicable to the equipment.

Installation

Electrical Connections

Provides instructions for safely connecting the electrical power supply and circuits.

Power Supply

Instructions for securely connecting the main power supply to the melter.

Operation

Initial Startup

Guides through the first-time startup procedure for the melter.

Temperature Parameters

Details how to set and adjust temperature parameters for various channels.

Alarm Log

Explains how to view, sort, and interpret system alarms.

Recommended Temperature Setpoints

Provides recommended temperature settings for different melter components.

Maintenance

Preventive Maintenance

Outlines scheduled maintenance tasks and their intervals.

Troubleshooting

Alarm Number, Alarm Text and Optional Light Tower

Explains how alarm status is indicated via text and light tower colors.

Triggering and Resetting Alarms

Describes how alarms are triggered and how to reset them.

Undertemperature and Overtemperature − Warning −

Diagnoses and resets for undertemperature and overtemperature warnings.

Undertemperature and Overtemperature − Fault −

Diagnoses and resets for undertemperature and overtemperature faults.

Overtemperature − Shutdown −

Details causes and resets for overtemperature shutdown conditions.

Underpressure − Warning −

Diagnoses and resets for underpressure warnings.

Overpressure − Warning − / Overpressure − Fault −

Diagnoses and resets for overpressure warnings and faults.

Temperature Sensor − Fault −

Troubleshooting steps for temperature sensor faults.

Troubleshooting (contd.)

Melter not Functioning

Troubleshooting steps for a melter that is not operating.

One Channel does not Heat

Diagnosing issues when a single temperature channel fails to heat.

Control panel does not function

Troubleshooting for a non-responsive or malfunctioning control panel.

No Material (Motor does not Rotate)

Diagnosing why the motor is not rotating, indicating no material flow.

No Line Speed Signal (Voltage / Current / Frequency)

Troubleshooting missing or incorrect line speed signals.

Too Little Material or Irregular Feeding

Troubleshooting problems with insufficient or inconsistent material flow.

Material Pressure too High

Diagnosing and resolving issues with excessive material pressure.

Material Pressure too Low

Diagnosing and resolving issues with insufficient material pressure.

Incorrect Motor Rotation in Key-to-line Mode

Troubleshooting motor rotation errors in key-to-line mode.

Repair

Observe Before Performing Repairs

Crucial safety precautions to take before starting any repair work.

Relieving Pressure

Procedure for safely releasing system pressure before repair.

Replacing Filter Cartridge

Procedure for replacing the filter cartridge.

Password

General Instructions Regarding Working with Application Materials

Risk of Burns

Highlights hazards associated with hot surfaces when handling materials.

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