Stihl Rollomatic E Mini Chainsaw Manual

The Stihl Rollomatic E Mini is a compact, professional-grade chainsaw featuring a lightweight design, low kickback chain, and ergonomic handles for precision cutting. It is ideal for pruning, limbing, and light cutting tasks. Below are key sections for safety, features, assembly, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Safety Instructions 3. Assembly & Preparation 4. Specifications 5. Controls and Components 6. Starting Procedure 7. Cutting Techniques 8. Maintenance Schedule 9. Chain Sharpening 10. Storage Guidelines 11. Troubleshooting

Features at a Glance

Key components: Lightweight Rollomatic E guide bar, low-kickback saw chain, ergonomic front and rear handles, chain brake, throttle trigger lockout, and easy-access chain tensioner.

Feature	Description
Guide Bar	Rollomatic E mini guide bar for precise control
Saw Chain	Low-kickback, safety-reduced pitch chain
Chain Brake	Inertia-activated for emergency stopping
Throttle Trigger Lockout	Prevents accidental throttle engagement
Chain Tensioner	Side-mounted for quick adjustment without tools
Ergonomic Handles	Molded for comfort and reduced vibration
Fuel Tank	Integrated with easy-fill cap
Oil Tank	Automatic chain oiling system
Spark Arrestor	Standard muffler with spark arrestor screen
Weight	Ultra-light for overhead and one-handed use

Safety Instructions

Read all instructions before use. Always wear protective equipment.

Personal Protective Equipment (PPE): Wear safety glasses, hearing protection, gloves, chainsaw chaps, and sturdy boots.
Clear Work Area: Ensure no bystanders, especially children, are within 10 meters.
Inspect Saw: Check for loose parts, chain tension, and sharpness before each use.
Carry Safely: Transport with chain brake engaged and guide bar covered.
Kickback Awareness: Hold firmly with both hands; do not cut with tip of bar.

WARNING! Kickback can cause severe injury. Always grip rear handle with right hand and front handle with left hand.

Assembly & Preparation

Assemble guide bar and chain, fill fluids, and tension chain.

Mount Guide Bar: Place bar on studs, align chain groove with drive links.
Install Chain: Fit chain over bar, ensuring cutting teeth face forward on top.
Tighten Bar Nut: Hand-tighten, then adjust chain tension (see section 6).
Add Fuel: Use fresh STIHL MotoMix or 50:1 gasoline/oil mixture.
Add Bar & Chain Oil: Fill reservoir with STIHL chain oil or equivalent.

CAUTION! Use only specified fuels and oils. Improper mixtures can damage engine.

Specifications

Guide Bar Length: 10-12 inches (25-30 cm).
Chain Pitch: 1/4" or .325" low-kickback.
Engine Displacement: 30.1 cc (typical).
Power Output: 1.5 kW.
Fuel Capacity: 0.25 liters.
Oil Capacity: 0.2 liters.
Weight (without fuel): 3.2 kg.
Sound Pressure: 94 dB(A).
Vibration Level: Front/rear handle: 3.5/2.5 m/s².

Controls and Components

Master Control Lever: Combines stop switch, choke, and run positions. Throttle Trigger: Right-hand operated with lockout. Chain Brake: Front hand guard; activate manually or by inertia. Decompression Valve: Eases starting. Chain Tensioner: Side knob for adjustment.

Labels: Follow all warning labels on housing and bar.

Starting Procedure

Cold Start: Engage chain brake. Set Master Control to choke. Press decompression valve. Pull starter rope until engine fires. Move lever to run. Pull again to start. Warm Start: Set lever to run; pull starter.

Place saw on firm ground.
Hold front handle with left hand, place right foot in rear handle.
Pull starter briskly; avoid pulling rope to full length.
After starting, disengage chain brake before cutting.

Tip: Never drop-start or start above waist height.

Cutting Techniques

Use for pruning, limbing, and small-diameter cuts.

Bracing: Stand with feet shoulder-width apart; keep balance.
Plunge Cut: Not recommended for mini saws; use only with training.
Limbing: Cut branches from underside to avoid pinching.
Top Handle Use: Designed for one-handed operation only by trained professionals.
Kickback Zone: Avoid contact with upper quadrant of bar tip.

WARNING! Do not cut with tip. Always plan escape path from falling limbs.

Maintenance Schedule

Daily: Clean air filter, check chain tension, inspect bar for wear. Weekly: Clean spark arrestor, check fuel filter. Monthly: Replace spark plug, clean cooling fins.

Lubrication: Chain oiler adjustable via screw near bar mount.

Chain Sharpening

Use round file matching chain pitch (e.g., 4.0 mm). File at 30° angle, maintaining cutter length equality. Depth gauges must be filed with gauge tool.

CAUTION! Wear gloves. Secure bar in vise. File in one direction only.

Storage Guidelines

Long-term: Drain fuel tank and run engine dry. Remove chain, clean and oil. Store in dry place, covered.

CAUTION! Fuel left in tank can degrade and damage carburetor.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	No spark, flooded, stale fuel	Check spark plug; use fresh fuel; wait if flooded.
Chain doesn't turn	Brake engaged, low oil, worn sprocket	Disengage brake; fill oil tank; inspect sprocket.
Chain throws oil	Over-oiling	Adjust oiler screw counterclockwise.
Excessive vibration	Loose parts, unbalanced chain	Tighten bar nuts; sharpen chain evenly.
Poor cutting performance	Dull chain, incorrect tension	Sharpen chain; adjust tension.

Service: Authorized STIHL dealers only. Use genuine STIHL parts.

Support: Contact STIHL at 1-800-467-8445 or visit www.stihlusa.com.