Tools / Power Tools
User Manual for Bosch GBL 18V-750 Cordless Leaf Blower
Quick guide for the Bosch GBL 18V-750 cordless leaf blower, covering assembly, battery operation, airflow adjustment, maintenance, and troubleshooting.
Table of contents
Quick guide from the manual
This document provides essential instructions for the safe and efficient operation of the Bosch GBL 18V-750 cordless leaf blower. It is intended for blowing leaves and garden waste such as grass, twigs, and pine needles. Always ensure the tool is switched off and the battery is removed before performing any adjustments or maintenance.
Assembly and operation
The blower is designed for simple assembly and operation:
- Fitting the tube: Attach the tube (5) to the attachment point (6) on the main unit.
- Battery: Insert the charged battery (9) into the holder until it clicks into place. The tool features a double locking system; the first click disconnects power, while the second allows for safe transport without activation.
- Switching on/off: Use the on/off switch (2) to operate the blower.
- Airflow adjustment: Use the controller (1) to adjust the airflow rate according to your needs. Always start at a low speed, especially in cold temperatures.
Maintenance and storage
To ensure the longevity and safety of your tool:
- Clean the product with a cloth before storage.
- Never use solvents, spray with water, or immerse the product in water.
- Keep all cooling air inlets clear of debris.
- Ensure the motor is stopped and the battery is disconnected before cleaning or assembling the nozzle.
Safety warnings
- General: Do not use the machine in bad weather, especially during lightning risks. Wear eye and ear protection.
- Operation: Keep bystanders away. Never point the blower nozzle at people, pets, or windows. Be cautious of debris ricocheting off solid objects.
- Battery: Protect the battery from heat, fire, water, and moisture. Only use the supplied charger.
- Magnets: This tool contains magnets; keep away from medical implants like pacemakers or insulin pumps.
Manufacturer information
Bosch
Practical help
Common problems
Garden tool not running
Check if the battery is discharged, incorrectly inserted, or too hot/cold. If the tool is defective, contact customer service.
Reduced airflow
Check if the air inlet is obstructed or if the battery is too cold. Clear the inlet or start at a lower speed.
Tube cannot be mounted
Ensure the tube is assembled correctly as shown in figure B.
Short battery run time
Charge the battery completely. If the issue persists, the battery may be defective and require replacement.
Before use
- Ensure the battery is fully charged.
- Check that the tube is securely attached.
- Wear appropriate eye and ear protection.
- Ensure the work area is clear of bystanders.
- Verify the air inlet is free of debris.
Specs in practice
- Rated voltage
- 18V, indicating the battery system compatibility.
- Max airflow rate
- 198 km/h, the maximum speed of air output.
- Max volume flow rate
- 780 m³/h, the total volume of air moved.
Model compatibility
- Compatible with Bosch 18V battery system (GBA 18V..., ProCORE18V...).
- Recommended for maximum performance: GBA 18V... ≥ 4.0 Ah or ProCORE18V... ≥ 4.0 Ah.
Manual page author
Emily Carter
User documentation editor
Prepares concise manual descriptions and highlights the most useful setup, operation, and maintenance information for readers.