Installation Guide
Tools Needed:
- Battery charger
- Chain oil
- Allen wrench set
- Screwdriver
- Safety gloves and goggles
Step-by-Step Setup
- Unbox and Inspect: Remove all packaging materials and check for any visible damage to the chainsaw, battery, or charger.
- Battery Charging: Fully charge the lithium-ion battery before first use using the provided charger.
- Chain Installation: Install the cutting chain onto the guide bar, ensuring proper tension and orientation.
- Chain Lubrication: Fill the oil reservoir with recommended chain oil to ensure smooth operation and longevity.
- Battery Attachment: Insert the fully charged battery into the battery compartment until it clicks securely.
- Safety Check: Verify that all safety features are functioning properly, including chain brake and safety lock.
- Test Run: Perform a brief test run in a safe area to ensure proper operation before actual use.
Specifications
| Model Series | MCS-20V-BL |
| Type | Battery-Powered Mini Chainsaw |
| Color | Orange/Black |
| Guide Bar Length | 6 inches / 15 cm |
| Noise Level | 75 dB |
| Control Type | Trigger with Safety Lock |
| Battery Type | Lithium-Ion 20V |
| Battery Capacity | 2.0 Ah / 4.0 Ah (optional) |
| Charge Time | 60 minutes (standard) |
| Weight (without battery) | 2.5 kg |
| Chain Speed | 15 m/s |
| Oil Capacity | 100 ml |
Warranty Information
- Full Warranty: 2 years parts and labor
- Battery Warranty: 1 year on lithium-ion battery
- Motor Warranty: 3 years on brushless motor
For warranty service, contact Customer Service at 1-800-555-TOOL or visit ToolSupport.com
Key Features
Brushless Motor
High-efficiency brushless motor provides more power, longer runtime, and increased durability compared to brushed motors.
Tool-Free Chain Tensioning
Easy chain adjustment without additional tools, allowing for quick maintenance and optimal cutting performance.
Automatic Oiling System
Built-in oil pump automatically lubricates the chain during operation, reducing friction and extending chain life.
Safety Chain Brake
Inertia-activated chain brake stops the chain immediately in case of kickback, providing enhanced user protection.
LED Work Light
Integrated LED light illuminates the cutting area in low-light conditions for improved visibility and safety.
Ergonomic Design
Lightweight construction with anti-vibration handles reduces user fatigue during extended use.
Safety Features Explained
Safety Lock
Prevents accidental starting by requiring two separate actions to activate the chainsaw
Chain Catcher
Designed to catch the chain if it breaks during operation
Hand Guard
Protects hands from debris and provides additional safety barrier
Low-Kickback Chain
Specially designed chain reduces the risk of dangerous kickback
Battery Indicator
Shows remaining battery life to prevent unexpected power loss
Overload Protection
Automatically cuts power to prevent motor damage during overload
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Chainsaw won't start | Battery not charged, safety lock engaged | Charge battery, disengage safety lock, check connections |
| Poor cutting performance | Dull chain, insufficient chain tension, low battery | Sharpen or replace chain, adjust tension, charge battery |
| Chain not moving | Chain brake engaged, motor overload, debris obstruction | Disengage chain brake, clear debris, allow motor to cool |
| Excessive vibration | Loose components, unbalanced chain, damaged guide bar | Tighten all fasteners, balance chain, inspect guide bar |
| Chain oil leaking | Overfilled reservoir, damaged seals, incorrect oil type | Check oil level, inspect seals, use recommended oil |
| Short battery life | Old battery, extreme temperatures, excessive load | Replace battery if old, avoid extreme temps, reduce load |
Maintenance Codes & Indicators
- Red Flashing Light: Battery needs charging - Connect to charger immediately
- Yellow Flashing Light: Motor overheating - Allow to cool for 15 minutes
- Green Solid Light: Battery fully charged - Ready for use
- Red Solid Light: Safety lock engaged - Release safety mechanism
- No Light: Battery not detected - Check battery connection
- Alternating Lights: System error - Contact service center
Manual Downloads
Current Model Manuals
MCS-20V-BL
6" Mini Chainsaw
MCS-20V-PRO
8" Pro Mini Chainsaw
MCS-40V-XT
10" Extended Reach
MCS-20V-CAMP
Camping Edition
Popular Previous Models
MCS-18V-BASIC
Basic 6" Chainsaw
MCS-24V-STD
Standard 8" Chainsaw
MCS-20V-GARDEN
Garden Pruning Saw
MCS-12V-MINI
Ultra Compact 4"