The Hilti TE 30-A36 is a cordless combihammer designed for professional use, offering versatility in drilling and chiseling applications. Its pneumatic hammering mechanism allows for efficient work in concrete, masonry, metal, and wood. The tool is specifically engineered for light to medium-duty chiseling tasks on masonry and for surface finishing on concrete, making it a robust solution for various construction environments.
Function Description
The TE 30-A36 operates with a powerful Li-ion battery, ensuring cordless freedom and portability. It features a TE-C (SDS plus) chuck, which allows for quick and secure insertion of various drill bits and chisels. The function selector switch provides multiple operating modes: drilling without hammering, hammer drilling, chisel adjustment (12 positions for optimal working angles), and chiseling. This range of functions makes the tool adaptable to different material types and task requirements.
A speed control switch enables smooth starting, giving the operator precise control over the tool's initial operation. The forward/reverse switch allows for easy selection of the drive spindle's rotation direction, which is interlocked to prevent accidental switching while the motor is running. For enhanced safety and control, the tool is equipped with a mechanical slip clutch and Active Torque Control (ATC). The ATC system provides additional comfort by rapidly shutting down the tool upon sudden rotation about the drill bit axis, such as when hitting rebar or tilting unintentionally. This feature helps prevent loss of control and potential injury.
The tool also incorporates a battery charge status LED display, which provides visual feedback on the remaining charge. This helps users monitor battery levels and plan for recharging, ensuring uninterrupted workflow.
Usage Features
The TE 30-A36 is designed with user comfort and safety in mind. It includes a pivotable side grip with a depth gauge, allowing for precise drilling depth adjustments and improved handling. The grip is vibration-absorbing, reducing operator fatigue during prolonged use. For optimal safety, it is crucial to always use the tool with the side handle fitted and hold it securely with both hands, especially during operations where the drill bit might stick, triggering the slip clutch.
When fitting insert tools, the chuck sleeve is pulled forward and held securely, allowing the tool to be pushed in and rotated until it engages. The connection end of the insert tool should be clean and lightly greased to ensure proper function and longevity. Similarly, the dust shield's sealing lip must be clean and in good condition to prevent dust ingress.
The chisel adjustment feature allows the operator to set flat and shaped chisels to 12 different positions (in 30° increments), ensuring the optimum working position for various chiseling tasks. This flexibility enhances efficiency and accuracy.
For dust removal, the TE DRS-S dust removal system can be fitted to the depth gauge of the side handle. This system, when connected to a vacuum cleaner, helps to remove drilling dust and fragments, contributing to a cleaner and safer working environment.
Maintenance Features
Regular care and maintenance are essential for the longevity and optimal performance of the TE 30-A36. Before any cleaning or maintenance, the battery must be removed to prevent unintentional starting.
Insert tools should be kept clean from dirt and dust deposits and protected from corrosion by wiping them with an oil-soaked rag periodically. The power tool itself, particularly its grip surfaces, should be kept clean and free from oil and grease. Silicone-containing cleaning agents should be avoided.
The outer casing, made of impact-resistant plastic, and synthetic rubber grip sections are designed for durability. The ventilation slots must be kept clear and cleaned with a dry brush to prevent overheating. Foreign objects should not enter the tool's interior. The exterior should be cleaned regularly with a slightly damp cloth, avoiding sprays, steam pressure cleaning equipment, or running water, which could compromise electrical safety.
The dust shield on the chuck requires regular cleaning with a dry, clean cloth. The sealing lip should be wiped carefully and re-greased with Hilti grease. If the sealing lip is damaged, the dust shield must be replaced to maintain effective dust protection.
Li-ion batteries should be charged fully before first use and stored in a cool, dry place, away from direct sunlight or heat sources. They should not be exposed to high temperatures, fire, or be disassembled, squashed, or incinerated. It is important to stop discharging the battery as soon as a significant drop in performance is noticed to maximize battery life. Only Hilti chargers approved for Li-ion batteries should be used. The charging process can be interrupted without negative effects on battery life, and Li-ion batteries do not suffer from a memory effect.
All external parts of the power tool should be checked for damage at regular intervals, and all controls should operate faultlessly. Any repairs to the electrical section must be carried out by trained electrical specialists.