Stihl HS60AV Manual

The Stihl HS60AV is a professional-grade hedge trimmer featuring the Anti-Vibration (AV) system for reduced operator fatigue, a powerful 60cc engine, double-sided cutting blades, easy-start technology, ergonomic handles, and a lightweight design. Below are key sections for safety, features, assembly, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: 60cc engine, double-sided cutting blades, Anti-Vibration system, ergonomic front and rear handles, easy-start system, fuel tank, and safety features.

Feature	Description
Engine	60cc, 2-stroke, air-cooled
Blade Length	24-inch double-sided cutting blades
Anti-Vibration System	Reduces vibration for operator comfort
Easy-Start System	Simplifies starting procedure
Ergonomic Handles	Front and rear handles with soft grips
Fuel Tank Capacity	Approx. 0.95 liters
Throttle Trigger	With lockout for safety
Stop Switch	Immediately stops engine
Blade Guard	Protective cover for storage/transport
Spark Plug	Accessible for maintenance

Safety Instructions

Read all instructions before use. Wear appropriate PPE.

1. Personal Protective Equipment: Wear safety glasses, hearing protection, gloves, long pants, and sturdy shoes.
2. Clear Work Area: Remove obstacles, debris, and ensure no bystanders are present.
3. Inspect Tool: Check for damage, loose parts, and ensure blade is sharp and secure.
4. Fuel Safety: Refuel outdoors, away from ignition sources. Use proper fuel mix.

WARNING! Never operate without proper training. Keep hands and feet away from cutting blades. Do not operate in wet conditions.

Assembly & Preparation

Unpack and inspect contents. Assemble as follows.

1. Attach Handle: Secure front and rear handles using provided bolts and tools.
2. Install Blade Guard: Place guard over blades when not in use.
3. Fuel Mix: Prepare 50:1 gasoline to 2-stroke oil mixture. Use high-quality fuel.
4. Check Oil: Ensure bar and chain oil reservoir is filled (if applicable).

CAUTION! Ensure all fasteners are tight. Do not force components during assembly.

Specifications

• Model: HS60AV
• Engine Type: 2-stroke, single cylinder
• Displacement: 60cc
• Power Output: Professional-grade power for heavy-duty trimming
• Blade Type: Double-sided, 24-inch cutting length
• Tooth Spacing: 3/4 inch
• Weight: Approximately 12.5 lbs (without fuel)
• Fuel/Oil Mix: 50:1 (gasoline to 2-stroke oil)
• Sound Power Level: Complies with relevant noise regulations
• Vibration Level: Reduced via Anti-Vibration system

Controls and Components

Familiarize yourself with all controls before operation.

Main Controls: Throttle Trigger (with lockout), Stop Switch, Choke Lever, Primer Bulb, Fuel Valve, and Handle Controls.

Components: Engine, Fuel Tank, Air Filter, Spark Plug, Muffler, Cutting Blades, Blade Guard, and Anti-Vibration mounts. Always ensure controls are functioning properly before starting.

Starting & Stopping

Follow these steps for safe starting and stopping.

1. Pre-Start Check: Ensure area is clear, fuel is mixed correctly, and all parts are secure.
2. Starting Procedure: Set choke, press primer bulb 5-10 times, engage throttle lockout, pull starter cord firmly until engine fires.
3. Warm-Up: Allow engine to run at idle for 30-60 seconds before applying full throttle.
4. Stopping: Release throttle, allow engine to idle briefly, then press stop switch.

Tip: If engine does not start after several pulls, check fuel, spark plug, and air filter.

Operating Instructions

Operate with both hands, maintaining secure grip.

1. Positioning: Stand firmly with feet shoulder-width apart. Hold trimmer with both hands.
2. Cutting Technique: Use smooth, sweeping motions. Do not force blades through thick material.
3. Height Adjustment: Adjust cutting height by tilting trimmer; avoid overhead cutting.
4. Pacing: Take breaks to prevent fatigue. Listen to engine sound for optimal performance.
5. Blade Care: Periodically clean blades of sap and debris during use.

WARNING! Never operate above shoulder height. Keep cutting blades away from body and obstacles.

Maintenance & Cleaning

Regular maintenance ensures longevity and safety.

Daily: Clean air filter, check for loose fasteners, inspect blades for damage. Weekly: Sharpen blades as needed, check spark plug, clean cooling fins. Monthly: Replace fuel filter, inspect anti-vibration mounts, lubricate moving parts.

CAUTION! Always stop engine and allow to cool before maintenance. Use only Stihl-approved parts and lubricants.

Storage

Prepare trimmer for storage to prevent damage.

1. Fuel System: Drain fuel tank or add fuel stabilizer. Run engine to distribute stabilized fuel.
2. Cleaning: Thoroughly clean entire unit, especially cutting blades and cooling fins.
3. Blade Protection: Apply light oil to blades and install blade guard.
4. Storage Location: Store in dry, cool place, away from children and ignition sources.

Important: Never store with fuel in tank for extended periods without stabilizer.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	No fuel, flooded engine, bad spark plug	Check fuel level; wait if flooded; inspect/replace spark plug.
Engine runs poorly	Dirty air filter, clogged fuel filter, incorrect mix	Clean/replace air filter; replace fuel filter; ensure proper fuel mix.
Excessive vibration	Loose components, damaged blades	Tighten all fasteners; inspect blades for damage or imbalance.
Blades not cutting	Dull blades, debris buildup	Sharpen blades; clean between teeth during operation.
Overheating	Dirty cooling fins, low oil mix	Clean cooling fins; ensure proper fuel/oil ratio.

Service: For major repairs, contact authorized Stihl service dealer.

Support: Visit www.stihlusa.com or contact customer service for assistance.