Blue Max 8092 Chainsaw Manual

The Blue Max 8092 is a powerful 2-cycle gasoline-powered chainsaw designed for demanding cutting tasks. It features a high-performance engine, automatic oiling system, safety chain brake, anti-vibration handles, and a durable Oregon bar and chain. Below are key sections for safety, features, assembly, operation, maintenance, troubleshooting, and specifications.

Features at a Glance

Key components: 2-cycle gasoline engine, Oregon bar and chain, automatic chain oiler, safety chain brake, anti-vibration system, primer bulb, choke control, and throttle lock.

Feature	Description
Engine Displacement	80cc high-output 2-cycle engine
Bar Length	20-inch Oregon guide bar
Chain Type	.325" pitch, safety chain with kickback reduction
Automatic Oiler	Provides continuous lubrication to bar and chain
Safety Chain Brake	Stops chain instantly upon kickback or manual activation
Anti-Vibration System	Reduces operator fatigue during extended use
Fuel Tank Capacity	Approximately 24 oz (710 ml)
Oil Tank Capacity	Approximately 12 oz (355 ml)
Ignition System	Electronic ignition for reliable starting
Weight (without fuel/oil)	Approximately 15.4 lbs (7.0 kg)

Safety Information

Read and understand all safety instructions before operating. Always wear proper protective equipment.

1. Personal Protective Equipment (PPE): Always wear safety glasses, hearing protection, gloves, chainsaw chaps/pants, and steel-toed boots.
2. Work Area Safety: Clear area of bystanders, pets, and obstacles. Ensure secure footing.
3. Fuel Safety: Refuel in well-ventilated area with engine OFF and cool. Use proper fuel/oil mix.
4. Kickback Awareness: Understand kickback zone (upper quadrant of bar tip). Use reduced-kickback chain and proper cutting techniques.
5. Chain Brake Test: Test chain brake function before each use.

WARNING! Failure to follow safety instructions can result in serious injury or death. Keep hands away from moving chain. Never operate while tired or under the influence.

Assembly & First-Time Setup

Unpack and inspect all parts. Assemble on a clean, flat surface.

1. Attach Guide Bar & Chain: Loosen bar nuts. Place chain over sprocket, ensuring cutting teeth face forward on top of bar. Position bar onto studs. Adjust tension (see section 9). Tighten bar nuts finger-tight.
2. Fill Oil Tank: Use high-quality bar and chain oil. Fill to marked level.
3. Prepare Fuel Mix: Use fresh unleaded gasoline (89 octane minimum) mixed with 2-cycle engine oil at 40:1 ratio (3.2 oz oil per 1 gallon gas). Shake well.
4. Fill Fuel Tank: Add fuel mixture to tank. Avoid overfilling.
5. Final Checks: Ensure all fasteners are tight. Check chain brake operation.

CAUTION! Never use automotive motor oil or straight gasoline. Improper fuel mix will damage engine.

Specifications

• Model: Blue Max 8092
• Engine Type: 2-cycle, air-cooled, single cylinder
• Displacement: 80 cc
• Power Output: 5.5 HP
• Max Engine Speed: 13,500 RPM
• Fuel/Oil Ratio: 40:1
• Bar Length: 20 inches
• Chain Pitch: .325"
• Chain Gauge: .058"
• Drive Links: 72
• Sound Power Level: 112 dB(A)
• Vibration Level (front/rear handle): 5.2/3.8 m/s²
• Warranty: 2-year limited warranty

Controls and Components

Familiarize yourself with all controls before starting.

Main Controls:

• Throttle Trigger: Controls engine speed. Release to idle.
• Throttle Lockout: Must be depressed to engage throttle trigger (safety feature).
• Choke Lever: Used for cold starting.
• Primer Bulb: Press 5-10 times to draw fuel into carburetor for easier starting.
• Master Control Lever: Combines choke/stop functions. Positions: RUN, CHOKE, STOP.
• Chain Brake Lever (Front Hand Guard): Push forward manually to engage brake. Automatically engages on kickback.
• Chain Tensioning Screw: Located near bar nuts for adjusting chain tension.
• Oil Pump Adjuster Screw: Controls automatic oiler flow rate.

Operation Instructions

Starting Procedure (Cold Engine):

1. Place saw on flat, clear ground. Engage chain brake.
2. Set Master Control Lever to CHOKE position.
3. Press primer bulb 5-10 times until fuel is visible.
4. Pull starter rope briskly 3-5 times until engine "pops".
5. Move Master Control Lever to RUN position.
6. Pull starter rope again to start engine. Allow to idle for 30 seconds.
7. Disengage chain brake by pulling hand guard toward rear handle.

Starting Procedure (Warm Engine): Skip choke. Set lever to RUN and pull starter.

Cutting Techniques:

• Basic Cut: Use full throttle before contacting wood. Let saw do the work; don't force.
• Bucking (cutting felled logs): Support log properly. Cut from top down. Beware of pinch points.
• Limbing: Cut branches from bottom of tree working toward top. Keep saw stable.
• Kickback Prevention: Never cut with bar tip. Maintain firm grip. Be aware of wood tension.

Stopping: Release throttle, allow to idle briefly. Push Master Control Lever to STOP position.

Maintenance & Cleaning

Perform regular maintenance for optimal performance and safety.

1. Daily (Before Each Use):
   • Check chain tension and sharpen if dull.
   • Check bar and chain oil level.
   • Inspect chain brake function.
   • Check all fasteners for tightness.
   • Clean air intake and cooling fins.
2. Weekly/Heavy Use:
   • Clean spark arrestor screen in muffler.
   • Clean or replace air filter.
   • Check spark plug condition and gap (0.025").
   • Clean fuel filter in tank.
3. Cleaning: Use brush and cloth to remove sawdust, dirt, and resin. Never use water or pressure washer.

CAUTION! Always disconnect spark plug wire before performing maintenance. Allow engine to cool completely.

Chain Sharpening & Tensioning

Chain Tensioning: Chain should be snug against bar but pull freely by hand.

1. Loosen bar nuts with combination wrench.
2. Turn tensioning screw clockwise to tighten chain until cutters just contact bar.
3. Lift tip of bar up, then tighten bar nuts securely (snug, not over-tightened).
4. Re-check tension after tightening nuts.

Sharpening: Use round file matching chain pitch (.325"). Maintain 30° filing angle. File all cutters to equal length. File depth gauges with flat file when needed.

Tip: Sharpen chain frequently - a sharp chain cuts faster, safer, and reduces wear.

Storage Guidelines

For storage longer than 30 days:

1. Drain fuel tank completely or add fuel stabilizer and run engine for 2 minutes.
2. Run engine until it stops to empty carburetor.
3. Remove chain, clean, and soak in oil. Clean bar groove and oil.
4. Clean entire saw thoroughly.
5. Store in dry, cool place away from ignition sources.
6. Cover to prevent dust accumulation.

WARNING! Never store with fuel in tank for extended periods without stabilizer. Gasoline degrades and can damage carburetor.

Warranty Information

Blue Max 8092 Chainsaw is covered by a 2-year limited warranty against defects in materials and workmanship under normal use. Warranty does not cover damage from misuse, improper maintenance, unauthorized repairs, or use of incorrect fuel/oil mix. Proof of purchase required.

For warranty service, contact authorized service center or:

Customer Support: 1-800-555-TOOL (8665)
Website: www.bluemaxpowertools.com
Hours: Mon-Fri 8am-6pm EST

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	No spark, fuel issues, flooded	Check spark plug; ensure fresh fuel mix; move choke to RUN if flooded; check primer bulb.
Engine starts then dies	Clogged fuel filter, dirty air filter, carburetor issues	Replace fuel filter; clean air filter; have carburetor serviced.
Chain doesn't turn	Chain brake engaged, clutch issues, chain too tight	Disengage chain brake; check clutch assembly; adjust chain tension.
Chain throws oil excessively	Oiler adjuster set too high	Turn oil pump adjuster screw counterclockwise to reduce flow.
Chain doesn't get oil	Empty oil tank, clogged oil passage	Fill oil tank; clean oil holes in bar; check oil pump.
Excessive vibration	Loose components, unbalanced chain, damaged bar	Tighten all fasteners; sharpen chain evenly; inspect/replace bar.
Poor cutting performance	Dull chain, incorrect filing, worn bar	Sharpen chain properly; check filing angle; replace bar if worn.
Engine overheats	Dirty cooling fins, lean fuel mix, dull chain	Clean cooling fins; use correct 40:1 mix; sharpen chain.

Note: For complex repairs, contact authorized service center. Do not attempt to repair unless qualified.

Service Centers: Visit www.bluemaxpowertools.com/service for locations.