Aeropro MCN55 - User Manual

1
Air Coil Nailer Http://www.aeroprotools.com
Air Nailer (Coil Nailer)
Model No.: MCN55 MCN55B
WARNING!
Even when the tool is used as prescribed it is not possible to eliminate all residual risk factors. The following
hazards may arise in connection with the tool’s construction and design:
 Damage to hearing if effective hearing protection is not worn.
 Health defects resulting from vibration emission if the power
tool is being used over longer period of time or not adequately
managed and properly maintained.
 Wear eye protection.
Content
1 Technical data 2.7 Actuating systems
1.1 Fastener 3 Compressed air system
1.2 Accessories 4 Preparing the tool for use
1.3 Description/Features 4.1 Preparing a tool for first operation
1.4 Location of Parts 4.2 Connection to the Compressed air system
2 Special references 4.3 Filling the magazine
2.1 Regulations 4.4 Handling the tool
2.2 Noise emission 5. Maintenance
2.3 information on mechanical impact (vibration) 6 Troubleshooting
2.4 Safety of fastener driving tool 7 explode drawing
2.5 Safety at work 8 Spare parts list
2.6 Triggering devices
2015
OPERATING INSTRUCTIONS FOR FASTENER DRIVING
TOOLS OPERATED BY COMPRESSED AIR
IMPORTANT:
Read all safety rules and operating Instructions carefully
before first use it. Keep this Manual for future reference.

Summary

Technical Data

1.1 Fastener

Specifies compatible fasteners and magazine capacity for MCN55 and MCN55B models.

1.3 Description;Features

Highlights key features and benefits like light weight, rugged magazine, and multi-directional exhaust.

Special References

2.2 Noise emission

Details noise levels (LpA, LwA, LpC) determined according to EN12549:1999 and ISO4871.

2.3 Information on mechanical impact (vibration)

Provides vibration values (2.95m/s) and measurement uncertainty as per ISO 8662-11:1999.

2.4 Safety of the fastener driving tool

Outlines essential safety checks, maintenance, and prohibits unauthorized modifications or misuse.

2.5 Safety at work

Emphasizes never pointing the tool at people/animals and holding it securely during operation.

Preparing the Tool for Use

4.2 Connection to the compressed air system

Details connecting the tool, setting air pressure, and ensuring proper air supply.

4.4 Handling the tool

Guides on applying the tool to workpieces, adjusting pressure, and safe operation practices.

Troubleshooting

Explosive View and Parts list

Overview

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

This document describes the AEROPRO Air Coil Nailer, models MCN55 and MCN55B, which are fastener driving tools operated by compressed air. It provides operating instructions, safety rules, technical specifications, usage guidelines, and maintenance information.

Function Description:

The AEROPRO Air Coil Nailer is designed for driving fasteners into various materials using compressed air. It is primarily used in construction and manufacturing applications. The tool features a rugged magazine that can continuously drive 300-350 nails. It incorporates a multi-directional exhaust system, a comfortable rubber grip, a dust cover, and a body protector. The tool is equipped with a safety yoke, which ensures that driving operations can only be carried out after the muzzle is pressed against a workpiece. Depending on the model, it can be fitted with either a single sequential actuating system or a contact actuation system. The single sequential system requires both the trigger and safety yoke to be activated for each single driving operation, with the trigger returning to its non-driving position before subsequent operations. The contact actuation system allows for repeated driving operations as long as either the trigger remains activated and the safety yoke is activated, or vice versa, without a specific order of actuation.

Important Technical Specifications:

• Models: MCN55 & MCN55B
• Dimensions: 283mm (length) x 270mm (height) x 131mm (width)
• Weight (without fasteners): 2.7 kgs
• Activation Mode: Contact actuation
• Recommended Lubricant: White mineral oil 10#
• Maximum Allowable Pressure: 8.3 bar
• Recommended Allowable Pressure Range: 5.8 to 8 bar
• Fastener Size (MCN55B): Diameter 2.5-2.7mm, Nail length 25-55mm
• Fastener Size (MCN55): Diameter 2.1-2.3mm, Nail length 25-55mm
• Magazine Capacity: 300-350 pieces
• Noise Emission (EN12549:1999 and EN ISO4871):
  • LpA (Sound Pressure Level): 98.2 dB(A)
  • LwA (Sound Power Level): 102.1 dB(A)
  • LpC (Peak C-weighted Instantaneous Sound Pressure Level): 128.0 dB(A)
• Mechanical Impact (Vibration) (ISO 8662-11:1999 and EN 12096):
  • Vibration Value: 2.95 m/s²
  • Measurement Uncertainty: 0.56 m/s²

Usage Features:

The tool is designed for various applications, including making pallets, drums, export wooden boxes, crating, making wooden fences, and general construction applications such as siding, decking, and sheathing.

• Safety Yoke: Ensures the tool only operates when pressed against a workpiece, preventing accidental firing into free space.
• Triggering Devices: Operated by finger pressure on the trigger.
• Actuating Systems: Offers both single sequential and contact actuation modes, selectable by a nail figure switch.
• Compressed Air System: Requires filtered, dry, and lubricated compressed air. A pressure reducing valve with a downstream safety valve is necessary if the air supply pressure exceeds the tool's maximum allowable pressure. Water separators are crucial to remove condensate from the air system.
• Pressure Adjustment: Air pressure can be adjusted in 0.5 bar increments to control fastener depth. Lower pressures are recommended to save energy, reduce noise, and minimize tool wear.
• Magazine Loading: Fasteners are loaded into the magazine while holding the tool so the muzzle is not pointing at the operator or others.
• Portability: The tool should be disconnected from the compressed air system for transportation, especially when using ladders or in unusual physical postures. It should be carried by the handle, never with the trigger actuated.
• Protective Equipment: Users must wear hearing and eye protection.
• Warning Symbol: Tools with contact actuation are marked with a symbol indicating they should not be used on scaffoldings or ladders for specific applications like changing driving locations involving such structures, closing boxes/crates, or fitting transportation safety systems.

Maintenance Features:

Regular maintenance is crucial for safe and efficient operation.

• Disconnection: Always disconnect the tool from the compressor before adjusting, clearing jams, servicing, relocating, or during non-operation.
• Lubrication: If not using an in-line automatic oiler, apply 2 to 6 drops of pneumatic tool oil into the air inlet before each workday or after 2 hours of continuous use.
• Periodic Inspection: Air-operated tools require periodic inspection. Worn or broken parts, such as O-rings and seals, must be replaced. All screws and caps should be tightened.
• Trigger and Safety Mechanism: Regular inspection is needed to ensure free movement of the trigger, spring, and safety mechanism, confirming no loose, missing, or building parts.
• Cleanliness: Keep the magazine and nose of the tool clean and free of dirt, lint, or abrasive particles.
• Temperature Management: In freezing temperatures, the tool should be kept warm.
• Troubleshooting Guide: The manual includes a comprehensive troubleshooting table for common issues like air leaks, fasteners not driving correctly, skipping fasteners, and tool jams, along with corresponding solutions. For example, air leaks often indicate damaged O-rings or loose screws, while poor operation might stem from inadequate air supply or lubrication.
• Spare Parts: Only manufacturer-specified spare parts or those from authorized representatives should be used for repairs. An exploded view and parts list are provided for easy identification of components.

Aeropro MCN55 Specifications

General

Brand	Aeropro
Model	MCN55
Category	Nail Gun
Language	English