HP2031 - Drill MAKITA - Free user manual and instructions

Brand	Makita
Model	HP2031
Product Type	2-Speed Hammer Drill
Drilling Capacities (Concrete)	20 mm (Hi speed)
Drilling Capacities (Steel)	8 mm (Hi), 13 mm (Lo)
Drilling Capacities (Wood)	25 mm (Hi), 40 mm (Lo)
No Load Speed (Hi)	0 – 2,900 min⁻¹
No Load Speed (Lo)	0 – 850 min⁻¹
Blows per Minute (Hi)	0 – 32,000 bpm
Blows per Minute (Lo)	0 – 9,400 bpm
Overall Length	388 mm
Net Weight	2.5 kg
Power Supply	Single-phase AC, voltage as per nameplate (e.g., 230 V)
Insulation Class	Double insulation (Class II)
Chuck Type	Keyless (sleeve) chuck
Side Grip	360° adjustable auxiliary handle
Depth Gauge	Adjustable drilling depth limiter
Speed Control	Variable speed trigger
Reversing Switch	Forward/reverse rotation
Speed Change Lever	2-speed mechanical gearbox (Lo/Hi)
Action Mode Change	Hammer drilling or rotary drilling
Lock Button	For continuous operation
Safety Features	Double insulation, lock button, auto-off switch
Maintenance	Periodic inspection of carbon brushes; service by authorized Makita center
Accessories Included	Side grip, depth gauge, chuck key (for HP2030 only; HP2031 uses keyless chuck)
Noise Level	Sound pressure 97 dB(A), sound power 110 dB(A)
Vibration Level	Weighted acceleration 10 m/s²

Frequently Asked Questions - HP2031 MAKITA

How do I change the drill bit on the Makita HP2031?

First, ensure the tool is switched off and unplugged. Hold the ring firmly and turn the sleeve counterclockwise to loosen the chuck. Insert the new bit, then turn the sleeve clockwise to tighten. Ensure the bit is centered and secure.

What is the difference between the HP2030 and HP2031 models?

The HP2031 has a keyless chuck (sleeve type) for quick bit changes, while the HP2030 uses a keyed chuck requiring a chuck key. The HP2031 is also slightly longer (388 mm vs 372 mm) and heavier (2.5 kg vs 2.3 kg).

How do I use the hammer drilling function?

Turn the action mode change lever to the hammer symbol. This mode is suitable for drilling into concrete, granite, or tile. Use a tungsten-carbide tipped bit. For normal drilling in wood or metal, set the lever to the drill symbol.

How do I adjust the drilling depth?

Use the depth gauge. Loosen the side grip, adjust the depth gauge to the desired depth, then tighten the side grip. The gauge will stop the bit at the set depth. Note that it cannot be used if it strikes against the gear housing.

Can I use the drill for continuous operation?

Yes, press the switch trigger and push the lock button to engage continuous running. To stop, press and release the trigger. The lock button is located above the switch trigger.

What safety precautions should I take when using this drill?

Always wear safety glasses and hearing protection. Keep hands away from moving parts. Do not touch metal parts of the tool when drilling into live wires to avoid electric shock. Ensure the tool is switched off and unplugged before any adjustments.

How do I change the speed range?

Turn the speed change lever to position 1 (low speed: 0-850 min⁻¹) for high torque or position 2 (high speed: 0-2,900 min⁻¹) for faster drilling. Ensure the tool is off before changing speeds.

What is the recommended maintenance for the HP2031?

Regularly inspect carbon brushes and replace them when worn. Clean ventilation slots with a dry cloth. For any repairs or adjustments, take the tool to a Makita Authorized Service Center to maintain safety and reliability.

Why is the drill not starting?

Check if the plug is connected properly and the power supply is working. Ensure the switch trigger is not stuck. If the lock button is engaged, press and release the trigger to disengage. If still not working, the carbon brushes may be worn; contact a service center.

Can I use this drill outdoors?

Yes, but only with an extension cord rated for outdoor use. The tool is double-insulated, so no earth wire is required. Keep the tool dry and avoid using in rain or wet conditions to prevent electric shock.

USER MANUAL HP2031 MAKITA

2-Speed Hammer Drill

Instruction Manual

2-Gang Schlagbohrmaschine

Betriebsanleitung

Line drawing of a drill bit with handle and screw base (no text or symbols)

1

2

3

4

5

6

7

8

Symbols

The followings show the symbols used for the tool. Be sure that you understand their meaning before use.

Symbole

□ Only for EU countries

Do not dispose of electric equipment together with household waste material!

In observance of European Directive 2002/96/EC on waste electrical and electronic equipment and its implementation in accordance with national law, electric equipment that have reached the end of their life must be collected separately and returned to an environmentally compatible recycling facility.

□ Nur für EU-Länder

	Explanation of general view
1 Side grip	7 Tighten	13 Action mode change lever
2 Loosen	8 Ring	14 Speed change lever
3 Tighten	9 Depth gauge	15 Position 1
4 Tighten	10 Reversing switch	16 Position 2
5 Chuck key	11 Switch trigger	17 For hammer drilling
6 S l e e v e	12 Lock button	18 For drilling

SPECIFICATIONS

Model HP2030 HP2031

Capacities:
Concrete	Hi: 20 mm Lo: —
Steel	Hi: 8 mm Lo: 13 mm
Wood	Hi: 25 mm Lo: 40 mm
No load speed (min ^-1 )	Hi: 0 – 2,900 Lo: 0 – 850
Blows per minute	Hi: 0 – 32,000	Lo: 0 – 9,400
Overall length	372 mm	388 mm
Net weight	2.3 kg	2.5 kg

• Due to our continuing program of research and development, the specifications herein are subject to change without notice.
• Note: Specifications may differ from country to country.

Power supply

The tool should be connected only to a power supply of the same voltage as indicated on the nameplate, and can only be operated on single-phase AC supply. They are double-insulated in accordance with European Standard and can, therefore, also be used from sockets without earth wire.

SAFETY INSTRUCTIONS

Warning! When using electric tools, basic safety precautions should always be followed to reduce the risk of fire, electric shock and personal injury, including the following. Read all these instructions before attempting to operate this product and save these instructions.

For safe operation:

1. Keep work area clean
   Cluttered areas and benches invite injuries.
2. Consider work area environment
   Don't expose power tools to rain. Don't use power tools in damp or wet locations. Keep work area well lit. Don't use power tools in presence of flammable liquids or gases.
3. Guard against electric shock
   Prevent body contact with grounded surfaces (e.g. pipes, radiators, ranges, refrigerators).

4. Keep children away
   Do not let visitors contact tool or extension cord. All visitors should be kept away from work area.

5. Store idle tools
   When not in use, tools should be stored in dry, high, or locked-up place, out of the reach of children.

6. Don't force tool
   It will do the job better and safer at the rate for which it was intended.
7. Use right tool
   Don't force small tools or attachments to do the job of a heavy duty tool. Don't use tools for purposes not intended; for example, don't use circular saw for cutting tree limbs or logs.
8. Dress properly
   Do not wear loose clothing or jewelry. They can be caught in moving parts. Rubber gloves and non-skid footwear are recommended when working outdoors. Wear protective hair covering to contain long hair.
9. Use safety glasses and hearing protection
   Also use face or dust mask if cutting operation is dusty.
10. Connect dust extraction equipment
    If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used.
11. Don't abuse cord
    Never carry tool by cord or yank it to disconnect it from receptacle. Keep cord from heat, oil and sharp edges.
12. Secure work
    Use clamps or a vise to hold work. It's safer than using your hand and it frees both hands to operate tool.
13. Don't overreach
    Keep proper footing and balance at all times.

14. Maintain tools with care

Keep tools sharp and clean for better and safer performance. Follow instructions for lubricating and changing accessories. Inspect tool cords periodically and, if damaged, have repaired by authorized service facility. Inspect extension cords periodically and replace if damaged. Keep handles dry, clean and free from oil and grease.

15. Disconnect tools

When not in use, before servicing, and when changing accessories such as blades, bits and cutters.

16. Remove adjusting keys and wrenches

Form the habit of checking to see that keys and adjusting wrenches are removed from tool before turning it on.

17. Avoid unintentional starting

Don't carry plugged-in tool with finger on switch. Be sure switch is off when plugging in.

18. Outdoor use extension cords

When tool is used outdoors, use only extension cords intended for use outdoors and so marked.

19. Stay alert

Watch what you are doing. Use common sense. Do not operate tool when you are tired.

20. Check damaged parts

Before further use of the tool, a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts, breakage of parts, mounting, and any other conditions that may affect its operation. A guard or other part that is damaged should be properly repaired or replaced by an authorized service center unless otherwise indicated elsewhere in this instruction manual. Have defective switches replaced by and authorized service center. Do not use tool if switch does not turn it on and off.

21. Warning

The use of any other accessory or attachment other than recommended in this operating instruction or the catalog may present a risk of personal injury.

22. Have your tool repaired by an expert

This electric appliance is in accordance with the relevant safety rules. Repairing of electric appliances may be carried out only by experts otherwise it may cause considerable danger for the user.

ADDITIONAL SAFETY RULES

1. Always be sure that the tool is switched off and unplugged before carrying out any work on the tool.

2. Keep hands away from moving parts.

3. Do not touch any metal parts of the tool to prevent electrical shock if you drill into a "live" wire.

SAVE THESE INSTRUCTIONS.

OPERATING INSTRUCTIONS

Side grip (Fig. 1)

The side grip (auxiliary handle) can be secured in any position throughout 360°. It should always be used to ensure operating safety.

Installing or removing the drill bit

Important:

Always be sure that the tool is switched off and unplugged before installing or removing the bit.

For HP2030 (Fig. 2)

After inserting the bit into the chuck, place the chuck key in each of the three holes, and tighten in clockwise direction. Be sure to tighten all three holes evenly.

For HP2031 (Fig. 3)

After inserting the bit into the chuck, hold the ring firmly and turn the sleeve clockwise to tighten the chuck.

Adjusting the drilling depth (Fig. 4)

The drilling depth can be adjusted using the depth gauge.

Note:

The depth gauge cannot be used at the position where the depth gauge strikes against the gear housing.

Switching ON and OFF (Fig.5)

Caution: Before plugging in the tool, always check to see that the switch trigger actuates properly and returns to the "OFF" position when released.

To switch on, press the trigger. To switch off, release the trigger.

Continuous running (Fig.5)

Press the trigger and at the same time push the lock button. To stop this lock position, press the trigger and release it.

Variable trigger speed control (Fig. 5)

The speed varies from 0 to maximum, depending on the pressure applied to the trigger. The more the trigger is pressed, the faster the tool runs.

Reversing switch (Fig. 5)

Important:

Only reverse the direction of rotation when the motor stops completely.

To change the direction of rotation:

Position ⬇: right hand rotation

Position ⬇: left hand rotation

Speed change lever (Fig. 6 & 7)

Two rpm ranges can be preselected with the speed change lever. Turn the speed change lever to the position 1 or position 2.

Position 1: 0 - 850 min ^1

Position 2: 0 - 2,900 min ^-1

Hammer drilling (Fig. 6 & 8)

When drilling in concrete, granite, tile, etc., turn the action mode change lever to the position of symbol. Be sure to use a tungsten-carbide tipped bit.

Drilling (Fig. 6 & 8)

When drilling in wood, metal or plastic materials, turn the action mode change lever to the position of symbol.

MAINTENANCE

CAUTION:

Always be sure that the tool is switched off and unplugged before carrying out any work on the tool.

To maintain product safety and reliability, repairs, maintenance or adjustment should be carried out by a Makita Authorized Service Center.

Noise and Vibration

of Models HP2030/HP2031

The typical A-weighted noise levels are

sound pressure level: 97 dB (A)

sound power level: 110dB (A)

- Wear ear protection. -

The typical weighted root mean square acceleration value is 10 m/s^2 .

EC-DECLARATION OF CONFORMITY

We declare under our sole responsibility that this product is in compliance with the following standards or standardized documents,

HD400, EN50144, EN55014, EN61000,

in accordance with Council Directives, 73/23/EEC, 89/336/EEC and 98/37/EC.

Yasuhiko Kanzaki

CE94

Director

MAKITA INTERNATIONAL EUROPE LTD.

Michigan Drive, Tongwell, Milton Keynes, Bucks MK15 8JD, ENGLAND

Übersicht

HD400, EN50144, EN55014, EN61000.

Yasuhiko Kanzaki

CE94

Direktor

MAKITA INTERNATIONAL EUROPE LTD.

Michigan Drive, Tongwell, Milton Keynes,

Bucks MK15 8JD, ENGLAND

Model HP2030 (Rys. 2)

Model HP2031 (Rys. 3)

modelów HP2030/HP2031

Michigan Drive, Tongwell, Milton Keynes,

Bucks MK15 8JD, ENGLAND

Michigan Drive, Tongwell, Milton Keynes,

Bucks MK15 8JD, ENGLAND

Makita Corporation

Anjo, Aichi Japan