HM1214C - Drill MAKITA - Free user manual and instructions

USER MANUAL HM1214C MAKITA

GB Demolition Hammer Instruction manual

Line drawing of a Drellinger and AYT electric drill (no text or symbols on the device body)

ON OFF OFF 0 1

1

Transit 2

2

Thallin AT1 3 4

3

Technical diagram of a mechanical device with numbered parts and directional arrows indicating motion or assembly.

4

7 8

5

9 10

6

Line drawing of a screwdriver with an arrow indicating direction (no text or symbols)

7

9

8

11

9

Illustration of a hand using a power tool to clean or spray particles (no text or symbols)

10

ENGLISH (Original instructions)

Explanation of general view

1. Switch lever	5. Side handle	9. Releasing cover
2. Adjusting dial	6. Clamp nut	10. Bit
3. Power-ON indicator lamp (green)	7. Bit shank	11. Change ring cover
4. Service indicator lamp (red)	8. Bit grease

SPECIFICATIONS

Model HM1214C
Blows per minute 950 - 1,900 min	-1
Overall length 700 mm
Net weigh 12.3 kg
Safety class /II	☐

• Due to our continuing program of research and development, the specifications herein are subject to change without notice.
• Specifications may differ from country to country.
  • Weight according to EPTA-Procedure 01/2014

Intended use

ENG045-1

The tool is intended for chiselling work in concrete, brick, stone and asphalt as well as for driving and compacting with appropriate accessories.

Power supply

ENF002-2

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 and can, therefore, also be used from sockets without earth wire.

General power tool safety warnings

GEA010-2

WARNING: Read all safety warnings, instructions, illustrations and specifications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury.

Save all warnings and instructions for future reference.

The term "power tool" in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.

HAMMER SAFETY WARNINGS

GEB242-1

Safety instructions for all operations

1. Wear ear protectors. Exposure to noise can cause hearing loss.
2. Use auxiliary handle(s), if supplied with the tool. Loss of control can cause personal injury.
3. Hold the power tool by insulated gripping surfaces, when performing an operation where the cutting accessory may contact hidden wiring or its own cord. Cutting accessory contacting a "live" wire may make exposed metal parts of the power tool "live" and could give the operator an electric shock.

Additional safety rules

1. Wear a hard hat (safety helmet), safety glasses and/or face shield. Ordinary eye or sun glasses are NOT safety glasses. It is also highly recommended that you wear a dust mask and thickly padded gloves.
2. Be sure the bit is secured in place before operation.
3. Under normal operation, the tool is designed to produce vibration. The screws can come loose easily, causing a breakdown or accident. Check tightness of screws carefully before operation.
4. In cold weather or when the tool has not been used for a long time, let the tool warm up for a while by operating it under no load. This will loosen up the lubrication. Without proper warm-up, hammering operation is difficult.
5. Always be sure you have a firm footing. Be sure no one is below when using the tool in high locations.
6. Hold the tool firmly with both hands.
7. Keep hands away from moving parts.
8. Do not leave the tool running. Operate the tool only when hand-held.
9. Do not point the tool at any one in the area when operating. The bit could fly out and injure someone seriously.
10. Do not touch the bit or parts close to the bit immediately after operation; they may be extremely hot and could burn your skin.
11. Do not operate the tool at no-load unnecessarily.
12. Some material contains chemicals which may be toxic. Take caution to prevent dust inhalation and skin contact. Follow material supplier safety data.

SAVE THESE INSTRUCTIONS.

WARNING:

DO NOT let comfort or familiarity with product (gained from repeated use) replace strict adherence to safety rules for the subject product. MISUSE or failure to

follow the safety rules stated in this instruction manual may cause serious personal injury.

FUNCTIONAL DESCRIPTION

CAUTION:

• Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool.

Switch action (Fig. 1)

CAUTION:

• Before plugging in the tool, always check to see that the tool is switched off.
• Switch can be locked in "ON" position for ease of operator comfort during extended use. Apply caution when locking tool in "ON" position and maintain firm grasp on tool.

Speed change (Fig. 2)

The blows per minute can be adjusted just by turning the adjusting dial. This can be done even while the tool is running. The dial is marked 1 (lowest speed) to 5 (full speed).

Refer to the table below for the relationship between the number settings on the adjusting dial and the blows per minute.

Number on adjusting dial Blows per minute
5 1,900
4 1,700
3 1,450
2 1,200
1	950

NOTE:

- Blows at no load per minute becomes smaller than those on load in order to reduce vibration under no load, but this does not show trouble. Once operation starts with a bit against concrete, blows per minute increase and get to the numbers as shown in the table. When temperature is low and there is less fluidity in grease, the tool may not have this function even with the motor rotating.

CAUTION:

- The speed adjusting dial can be turned only as far as 5 and back to 1. Do not force it past 5 or 1, or the speed adjusting function may no longer work.

Indicator lamp (Fig. 3)

The green power-ON indicator lamp lights up when the tool is plugged. If the indicator lamp does not light up, the mains cord or the controller may be malfunction. The indicator lamp is lit but the tool does not start even if the tool is switched on, the carbon brushes may be worn out, or the controller, the motor or the ON/OFF switch may be malfunction.

The red service indicator lamp flickers up when the carbon brushes are nearly worn out to indicate that the tool needs servicing. After approx. 8 hours of use, the motor will automatically be shut off.

ASSEMBLY

CAUTION:

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

Side handle (auxiliary handle) (Fig. 4)

The side handle can be swung 360^ on the vertical and secured at any desired position. It also secures at eight different positions back and forth on the horizontal. Just loosen the clamp nut to swing the side handle to a desired position. Then tighten the clamp nut securely.

Installing or removing the bit (Fig. 5)

Clean the bit shank and apply bit grease before installing the bit. Insert the bit into the tool. Turn the bit and push it in until it engages. (Fig. 6)

If the bit cannot be pushed in, remove the bit. Pull the releasing cover down a couple of times. Then insert the bit again. Turn the bit and push it in until it engages.

(Fig. 7)

After installing, always make sure that the bit is securely held in place by trying to pull it out.

To remove the bit, pull the releasing cover down all the way and pull the bit out. (Fig. 8)

Bit angle (Fig. 9)

The bit can be secured at 12 different angles. To change the bit angle, slide the change ring cover forward, then turn the change ring cover to change the bit angle. At the desired angle, slide the change ring cover back to the original position. The bit will be secured in place.

OPERATION

Chipping/Scaling/Demolition (Fig. 10)

Always use the side grip (auxiliary handle) and firmly hold the tool by both side grip and switch handle during operations. Turn the tool on and apply slight pressure on the tool so that the tool will not bounce around, uncontrolled. Pressing very hard on the tool will not increase the efficiency.

MAINTENANCE

CAUTION:

• Always be sure that the tool is switched off and unplugged before attempting to perform inspection or maintenance.
- Never use gasoline, benzine, thinner, alcohol or the like. Discoloration, deformation or cracks may result.

Lubrication

CAUTION:

- This servicing should be performed by Makita Authorized Service Centers only.

This tool requires no hourly or daily lubrication because it has a grease-packed lubrication system. It should be relubricated regularly. Send the complete tool to Makita Authorized or Factory Service Center for this lubrication service.

To maintain product SAFETY and RELIABILITY, repairs, any other maintenance or adjustment should be performed by Makita Authorized Service Centers, always using Makita replacement parts.

OPTIONAL ACCESSORIES

CAUTION:

• These accessories or attachments are recommended for use with your Makita tool specified in this manual. The use of any other accessories or attachments might present a risk of injury to persons. Only use accessory or attachment for its stated purpose.

If you need any assistance for more details regarding these accessories, ask your local Makita Service Center.

• Bull point (SDS-max)

• Cold chisel (SDS-max)

- Scaling chisel (SDS-max)

- Clay spade (SDS-max)

- Bit grease

- Hammer grease

- Plastic carrying case

NOTE:

- Some items in the list may be included in the tool package as standard accessories. They may differ from country to country.

Noise

ENG905-1

The typical A-weighted noise level determined according to EN62841-2-6:

Sound pressure level ( L_pA ): 92 dB (A)

Sound power level ( L_WA ): 100 dB (A)

Uncertainty (K): 1.56 dB (A)

ENG907-1

• The declared noise emission value(s) has been measured in accordance with a standard test method and may be used for comparing one tool with another.
• The declared noise emission value(s) may also be used in a preliminary assessment of exposure.

WARNING:

- Wear ear protection.

- The noise emission during actual use of the power tool can differ from the declared value(s) depending on the ways in which the tool is used especially what kind of workpiece is processed.

- Be sure to identify safety measures to protect the operator that are based on an estimation of exposure in the actual conditions of use (taking account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle in addition to the trigger time).

Vibration

ENG900-1

The vibration total value (tri-axial vector sum) determined according to EN62841-2-6:

Work mode : chiselling function with side handle Vibration emission ( a_h,CHeq ): 6.2 m/s ^2

Uncertainty (K): 1.5 m/s²

ENG901-2

- The declared vibration total value(s) has been measured in accordance with a standard test method and may be used for comparing one tool with another.

- The declared vibration total value(s) may also be used in a preliminary assessment of exposure.

WARNING:

• The vibration emission during actual use of the power tool can differ from the declared value(s) depending on the ways in which the tool is used especially what kind of workpiece is processed.
• Be sure to identify safety measures to protect the operator that are based on an estimation of exposure in the actual conditions of use (taking account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle in addition to the trigger time).

Declarations of Conformity

For European countries only

The Declarations of conformity are included in Annex A to this instruction manual.

WAARSCHUWING: Lees alle