INGCO Cordless Chain Saw P20S BLMotor User Manual

1. Introduction

Thank you for choosing the INGCO Cordless Chain Saw P20S BLMotor. This manual provides essential information for the safe operation, maintenance, and troubleshooting of your new tool. Please read it thoroughly before first use and keep it for future reference.

This cordless chain saw features a powerful brushless motor, a 12-inch (30cm) bar length, and a chain speed of 7.9m/s. It includes a quick chain brake function and an automatic lubrication system for efficient and safe operation.

2. Safety Information

Operating any power tool, especially a chain saw, requires strict adherence to safety guidelines to prevent injury. Always wear appropriate personal protective equipment (PPE) including safety glasses, hearing protection, gloves, and sturdy footwear. Ensure the work area is clear of bystanders and obstacles.

• Read the Manual: Understand all instructions and warnings before operation.
• Personal Protective Equipment (PPE): Always wear safety glasses, hearing protection, gloves, and sturdy footwear. Consider a hard hat and leg protection.
• Work Area: Keep the work area clean and well-lit. Do not operate in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
• Electrical Safety: Avoid body contact with earthed or grounded surfaces. Do not expose power tools to rain or wet conditions.
• Tool Care: Maintain tools with care. Keep cutting tools sharp and clean. Follow instructions for lubricating and changing accessories.
• Kickback Prevention: Be aware of kickback. Always hold the chain saw firmly with both hands.
• Battery Safety: Use only the specified battery pack and charger. Do not short-circuit or expose batteries to high temperatures.

3. Package Contents

Upon unpacking, please verify that all items listed below are present and undamaged. If any parts are missing or damaged, contact your retailer immediately.

• INGCO Cordless Chain Saw Unit
• 12-inch (30cm) Saw Chain (1 Pc)
• 12-inch (30cm) Chain Saw Bar (1 Pc)
• User Manual (This document)

Note: Battery pack and charger are sold separately and are not included in this package.

4. Components Overview

Familiarize yourself with the various parts of your INGCO Cordless Chain Saw before operation.

Figure 4.1: Main view of the INGCO Cordless Chain Saw, showing the motor housing, handle, chain, and guide bar. The battery slot is visible at the rear.

• Brushless Motor: Provides high efficiency and extended runtime.
• Guide Bar: Supports and guides the saw chain.
• Saw Chain: The cutting element of the chain saw.
• Front Handle: For stable two-hand operation.
• Rear Handle: Contains the trigger switch.
• Chain Brake/Hand Guard: A safety feature that stops the chain quickly and protects the operator's hand.
• Oil Tank Cap: For filling chain lubricant.
• Battery Slot: Where the 20V battery pack is inserted.
• Chain Tensioning Knob: For adjusting chain tension without tools.

Figure 4.2: An internal view highlighting the brushless motor (P20S BLMotor) design, which contributes to longer service time and improved performance.

Figure 4.3: Close-up showing the double switch design for enhanced safety and the thickened protective baffle, which helps prevent debris from reaching the operator.

5. Setup and Assembly

5.1. Installing the Guide Bar and Chain

1. Ensure the battery pack is removed from the chain saw.
2. Place the chain saw on a stable, flat surface.
3. Remove the chain cover by loosening the tensioning knob.
4. Carefully place the saw chain around the sprocket and guide bar, ensuring the cutting edges face the correct direction (refer to chain direction indicator on the bar).
5. Position the guide bar onto the mounting studs, ensuring the chain drive links fit into the guide bar groove.
6. Replace the chain cover and hand-tighten the tensioning knob. Do not fully tighten yet.

5.2. Adjusting Chain Tension

Proper chain tension is crucial for safe and efficient operation. An improperly tensioned chain can derail or cause excessive wear.

Figure 5.1: Demonstrates the one-touch chain tensioning mechanism, making adjustments easy and tool-free.

1. With the chain cover still slightly loose, use the tool-free chain tensioning knob to adjust the chain.
2. The chain is correctly tensioned when it can be pulled away from the guide bar by about 2-3mm at the center, but still snaps back into place.
3. Once tension is correct, fully tighten the tensioning knob to secure the guide bar and chain cover.
4. Check chain tension periodically during operation, especially when the chain is new or after extended use.

5.3. Filling Chain Lubricant

The INGCO Cordless Chain Saw features an automatic lubrication system. Ensure the oil tank is filled with appropriate chain lubricant before each use.

1. Ensure the battery pack is removed.
2. Unscrew the oil tank cap.
3. Fill the tank with high-quality chain and bar oil. Do not use waste oil or motor oil.
4. Replace the oil tank cap securely.
5. Check the oil level frequently during operation.

5.4. Battery Installation

This chain saw operates on a 20V battery system. Ensure the battery is fully charged before use.

1. Align the charged battery pack with the battery slot on the chain saw.
2. Slide the battery pack into the slot until it clicks securely into place.
3. To remove, press the battery release button and slide the battery out.

6. Operating Instructions

Always observe all safety precautions before and during operation.

6.1. Starting the Chain Saw

1. Ensure the chain brake is disengaged (pulled back towards the front handle).
2. Hold the chain saw firmly with both hands, one on the front handle and one on the rear handle.
3. Press the safety lock-off button (if present) and then squeeze the trigger switch to start the motor.
4. Allow the chain to reach full speed before beginning a cut.

6.2. Cutting Techniques

Always maintain a stable stance and good balance. Plan your cuts to avoid kickback and ensure the safe fall of material.

Figure 6.1: The chain saw being used to cut a log, demonstrating proper two-hand grip and cutting posture.

• Felling: For felling small trees, ensure the area is clear and plan the fall direction. Make a notch cut on the side of the intended fall, then a felling cut from the opposite side.
• Limbing: Remove branches from a felled tree. Work from the base towards the top, cutting smaller branches first. Be aware of branches under tension.
• Bucking: Cutting a felled log into smaller sections. Support the log to prevent pinching the chain. If cutting from above, cut about 1/3 of the way through, then finish from below.
• Avoid Kickback: Never cut with the tip of the guide bar. Always use the bottom or top edge of the bar.

6.3. Stopping the Chain Saw

1. Release the trigger switch. The chain will stop quickly due to the quick chain brake function.
2. Engage the chain brake by pushing the front hand guard forward.
3. Always remove the battery pack when not in use, when transporting, or before performing any maintenance.

7. Maintenance

Regular maintenance ensures the longevity and safe operation of your chain saw. Always remove the battery pack before any maintenance procedures.

7.1. Cleaning

• After each use, clean sawdust, chips, and debris from the chain saw, especially around the guide bar, chain, and motor housing.
• Use a brush or compressed air. Do not use water or solvents that could damage plastic parts or electrical components.
• Check the air vents for blockages and clear them.

7.2. Chain Sharpening

A sharp chain is essential for efficient and safe cutting. A dull chain will cause the saw to work harder, produce fine sawdust instead of chips, and increase the risk of kickback.

• Refer to the chain manufacturer's specifications for the correct file size and sharpening angles.
• Sharpen each cutter uniformly. If you are unsure, have the chain sharpened by a qualified service technician.
• Replace the chain if it is severely damaged, worn, or cannot be sharpened effectively.

7.3. Guide Bar Maintenance

• Clean the guide bar groove regularly to remove sawdust and debris.
• Flip the guide bar periodically to ensure even wear on both sides.
• Check for burrs on the guide bar rails and file them smooth if necessary.

7.4. Storage

• Store the chain saw in a dry, secure place, out of reach of children and unauthorized users.
• Ensure the chain brake is engaged and the battery pack is removed before storage.
• Use a guide bar cover to protect the chain and prevent accidental contact.

8. Troubleshooting

This section addresses common issues you might encounter with your chain saw. If the problem persists, contact customer support.

9. Specifications

10. Warranty and Support

For warranty information and customer support, please refer to the warranty card included with your purchase or visit the official Ingco website. Keep your proof of purchase for warranty claims.

Manufacturer Contact: +91 95605 23925, INGCO

For service or technical assistance, please contact your authorized Ingco service center.