Need help?Do you have a question about the Makita HR4002 and is the answer not in the manual?
General| Power Source | Corded Electric |
|---|---|
| Impact Energy | 6.2 J |
| No Load Speed | 0-1100 rpm |
| Bit Type | SDS-Max |
| Weight | 15.2 lbs |
| Chuck Type | SDS-Max |
| Input Wattage | 1, 050 W |
| Core Bit Capacity | 4-1/8" |
| Drilling Capacity (Concrete) | 1-9/16" |
| Drilling Capacity (Steel) | 1/2" |
| Blows per Minute (BPM) | 2, 500 BPM |
Critical warning to read and understand all instructions before use for personal safety.
Details on model, capacities, speed, weight, and safety class of the rotary hammer.
Explanation of important symbols, including double insulation and reading the manual.
Guidelines for maintaining a safe work environment and electrical connections to prevent hazards.
Recommendations for operator alertness, protective gear, and preventing accidental tool activation.
Importance of wearing ear protection and appropriate PPE like safety glasses, helmets, and gloves.
Guidelines for secure footing, hand placement, tool control, and avoiding contact with hot parts.
How to activate and deactivate the tool using the switch trigger for safe operation.
Guidance on switching between rotation with hammering and hammering only modes.
Explanation of the torque limiter's function and immediate action required upon activation.
Instructions for mounting and positioning the side handle for improved control and safety.
Step-by-step guide for inserting, securing, and removing bits from the tool's chuck.
Instructions on using the side grip for safe and easy handling during drilling operations.
Guidance on using optional bit grease for smooth action and extended service life of the chuck.
Procedure for setting the bit angle for chipping, scaling, or demolition tasks.
Steps for effective hammer drilling, including pressure, chip removal, and safety precautions.
How to set and use the depth gauge for drilling holes of uniform depth accurately.
Instructions for using the optional blow-out bulb to clean dust from drilled holes.
Guidance for performing chipping, scaling, and demolition tasks with the rotary hammer.
Information on the grease-packed lubrication system and recommended servicing by authorized centers.
List of accessories recommended for use with the Makita tool to ensure safety and performance.
To Next Page
