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MEGAGEN N2 - User Manual

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User’s Manual
Doc #
MGG-UD-UM-002
Modification date
2021.03.09
N2
Rev
4
Page
Rev Creation date
Page Creation content
0 2019.03.08 ALL First Prepared
1 2020.02.04 ALL Add insufficient information
2 2020.10.19 36 - 48 Revision for ‘5. Cleaning, disinfection and sterilization methods’
3 2020.11.11 ALL Revision for the design change
4 2021.03.09 ALL Add Insufficient Information
Part Name Position Date
Signature
Prepared
by
Ji-hwan Lee Assistant Manager 2021.02.23
Reviewed
by
In-Yong Park General Manager 2021.02.23
Approved
by
Kwang-bum Park CEO 2021.02.23
Megagen Implant co.Ltd
45 Secheon-ro 7-gil, Daesa-eup, Dalseong-gun, Daegu
Tel : 82-53-222-3251 Fax : 82-53-289-3420
- Warning -
To use thi s produc t saf e l y and a c c ura tely
Be sure to read this before installing.
Please use it after you have understood it enough.
1 / 88
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Summary

Introduction to the Dental Unit N2

Safety Precautions and Warnings

General Safety Guidelines

Covers essential safety rules like grounding, avoiding water, and pacemaker contraindications.

Power Supply Safety Precautions

Details critical precautions for handling power cords and electrical connections to prevent shock.

Installation Safety Guidance

Provides vital safety instructions for installation, environment, and grounding practices.

Intended Use and Operating Conditions

Intended Use and Purpose

Defines the N2's purpose for dental professionals and its power supply capabilities for instruments.

Equipment Safety and Classification

Details classification by protection against electric shock, water, and operational mode.

Environmental and Electrical Specifications

Specifies temperature, humidity, pressure, and electrical requirements for safe operation.

Product Description and Components

System Overview and Introduction

Introduces the dental care unit and chair, listing its main device and chair components.

Product Structural Diagrams

Illustrates the structural components of the N2 dental unit for different types (Mount/Cart A/B).

Key Product Characteristics

Highlights ergonomic design, automatic water filling, impact absorption, and advanced control panel.

N2 Component Identification

Details specific parts like chair, foot switch, front pad, LED light, and tables.

Control Panel and Button Functions

Details the names and functions of the table unit controls and front pad buttons.

Assist Table and Membrane Pad Functions

Describes assist table switches and the assist membrane pad functions for operation.

Unit Indicators and Waterline Cleaning Device

Illustrates unit positions, panel indicators, and water pipe washing system.

Foot Switch Operation and Controls

Explains the functions of the foot pedal for chair and handpiece control.

Water, Air, and Light Specifications

Specifies limits for water/air supply, filters, LED light, chair, and power unit.

Product Installation Environment and Specifications

Installation Warnings and Cautions

Covers grounding, pacemaker use, power cord, environment, pressure, and voltage precautions.

Power Input and Weight Specifications

Lists power input requirements and maximum permissible/total weight.

Exterior Dimensions and Footprint

Provides diagrams with dimensions for Mount and Cart types (A/B).

Chair-Only Operation Mode

Explains operation of the chair only, with no water/air or handpiece connection.

Handpiece Installation Procedures

Step-by-step guides for installing high-speed, low-speed handpieces, and scalers.

Cleaning, Disinfection, and Sterilization Methods

General Warnings and Cautions

Highlights infection risks, power off requirement, and cleaning agents for equipment.

Plastic and Seat Cover Cleaning

Instructions for cleaning plastic surfaces and seat covers, avoiding alcohol.

Filter Maintenance (Spittoon and Suction)

Procedures for removing, cleaning, and reassembling spittoon and suction filters.

Component Cleaning and Sterilization

Steps for cleaning HVE, saliva ejector, and 3-way syringe, including sterilization details.

Waterline Cleaning Procedures

Describes basic, manual, and automatic methods for cleaning the unit's waterline.

Regular Maintenance Schedule

Table outlining parts, methods, and frequency for regular checks and maintenance.

How to Use and Operate the Dental Unit

Pre-Use Safety and Readiness Checks

Covers warnings, cautions, and readiness checklists before operating the unit.

Basic Operation and Patient Care

Steps for connecting power, engaging handpiece, and performing patient care.

Patient Positioning and Control Functions

Guidance on using P1/P2 and LP buttons for patient positioning and rinsing.

Component Adjustments and Controls

Instructions for head restraint, assistant equipment, dental light, and arm rest.

Automatic Water Supply and Air Pressure

Explains automatic cup filling and air pressure adjustment procedures.

Post-Use Management and Storage

Steps for powering off, cleaning, disinfecting, and storing the unit.

Product Storage and Moving Guidelines

Storage and Movement Safety Warnings

Warns about damage from impacts and advises contacting the office for secure moves.

Product Storage Recommendations

Recommendations for storing away from water, dust, moisture, chemicals, and sunlight.

Product Moving Procedure

Steps for disassembling, packaging, and transporting the product securely.

Repair and Inspection Procedures

Inspection Safety Precautions

Emphasizes turning off power and unplugging before product inspection or repair.

Daily Inspection Checklist

Checklists for chair, table, and unit components during daily checks.

Periodic Inspection and Checks

Guidance on checking noise, oil levels, and pressure gauges periodically.

Troubleshooting Failures and Abnormalities

Maintenance Safety and Service Contact

Stresses turning off power and contacting the main office for service and training.

Troubleshooting Common Issues (Chair, Handpiece)

Lists symptoms like chair not moving or weak handpiece power with causes and actions.

Troubleshooting Water and Operation Issues

Addresses issues like no water from handpiece, operation failure, and no water from cup filler.

Part Exchange and Compatibility

Part Exchange Safety and Specifications

Mandates turning off power and checking part specifications before exchange.

Syringe Tip Exchange Procedure

Step-by-step guide on how to exchange syringe tips using the push button.

Compatible Handpiece and Scaler Models

Lists compatible handpieces, scalers, and control units with their models and manufacturers.

Electromagnetic Compatibility (EMC) Information

Quality Guarantee and Warranty Information

MegaGen Warranty Policy

Details warranty periods for the product and syringe tip, including terms.

Support and Warranty Exclusions

Covers technical support, exclusions for external factors, consumable parts, and third-party items.

MEGAGEN N2 Specifications

General IconGeneral
TypeImplant
BrandMEGAGEN
MaterialTitanium
Connection TypeInternal Hex
Length Options8 mm, 10 mm, 11.5 mm, 13 mm, 15 mm
Platform SwitchingYes
Diameter Options4.0mm, 4.5mm, 5.0mm

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