makita HR3200C Parcutor Electric Gun Drill Instruction Manual

makita HR3200C Parcutor Electric Gun Drill Instruction Manual

Explanation of general view

1. Switch trigger
2. Lamp
3. Adjusting dial
4. Quick change chuck for SDS-plus
5. Change cover
6. Chuck cover
7. Spindle
8. Quick change drill chuck
9. Change cover
10. Lock button
11. Pointer
12. Change lever
13. Lock button
14. Change lever
15. Pointer
16. Pointer
17. Change lever
18. Lock button
19. Power-ON indicator lamp (green)
20. Service indicator lamp (red)
21. Side grip
22. Bit shank
23. Bit grease
24. Bit
25. Chuck cover
26. Bit
27. Chuck cover
28. Change lever
29. Lock button
30. Pointer
31. Depth gauge
32. Clamp screw
33. Dust cup
34. Blow-out bulb
35. Chuck adapter
36. Keyless drill chuck
37. Spindle
38. Quick change drill chuck
39. Change cover
40. Sleeve
41. Ring
42. Screws
43. Connector
44. Crank cap cover
45. Screws
46. Screws
47. Connector

SPECIFICATIONS

Capacities

| ****

Concrete

| Tungsten-carbide tipped bit| 32 mm
Core bit| 90 mm
Steel| 13 mm
Wood| 32 mm
No load speed (min-1)| 315 – 630
Blows per minute| 1,650 – 3,300
Overall length| 398 mm| 424 mm
Net weight| 4.8 kg| 5.2 kg| 5.4 kg
Safety class| /II

• Due to our continuing programme 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 01/2003

Intended use

The tool is intended for hammer drilling in brick, concrete and stone as well as for chiselling work.

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.

ENG905-1

Noise

The typical A-weighted noise level determined according to EN60745:

Model HR3200C,HR3210C

Sound pressure level (LpA) : 89 dB(A)
Sound power level (LWA) : 100 dB(A)
Uncertainty (K) : 3 dB(A)

Model HR3210FCT

Sound pressure level (LpA) : 88 dB(A)
Sound power level (LWA) : 99 dB(A)
Uncertainty (K) : 3 dB(A)

Wear ear protection

Vibration
The vibration total value (tri-axial vector sum) determined according to EN60745:

Model HR3200C

Work mode : hammer drilling into concrete
Vibration emission (ah,HD) : 18.0 m/s2
Uncertainty (K) : 1.5 m/s2

Work mode : chiseling
Vibration emission (ah,CHeq) : 12.5 m/s2
Uncertainty (K) : 1.5 m/s

Work mode: drilling into metal
Vibration emission (ah,D) : 2.5 m/s2
or less
Uncertainty (K) : 1.5 m/s2

Model HR3210C

Work mode : hammer drilling into concrete
Vibration emission (ah,HD) : 10.0 m/s2
Uncertainty (K) : 1.5 m/s2

Work mode : chiseling
Vibration emission (ah,CHeq) : 7.5 m/s2
Uncertainty (K) : 1.5 m/s2

Work mode: drilling into metal
Vibration emission (ah,D) : 2.5 m/s2
or less
Uncertainty (K) : 1.5 m/s2

Model HR3210FCT

Work mode : hammer drilling into concrete
Vibration emission (ah,HD) : 10.0 m/s2
Uncertainty (K) : 1.5 m/s2

Work mode : chiseling
Vibration emission (ah,CHeq) : 8.0 m/s2
Uncertainty (K) : 1.5 m/s2

Work mode: drilling into metal
Vibration emission (ah,D) : 2.5 m/s2 or less
Uncertainty (K) : 1.5 m/s2

The declared vibration emission value has been measured in accordance with the standard test method and may be used for comparing one tool with another.
ï The declared vibration emission value 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 emission value depending on the ways in which the tool is used.
• 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).

For European countries only

EC Declaration of Conformity
We Makita Corporation as the responsible manufacturer declare that the following Makita machine(s):
Designation of Machine:
Rotary Hammer
Model No./ Type: HR3200C,HR3210C,HR3210FCT are of series production and Conforms to the following European Directives:

2006/42/EC

And are manufactured in accordance with the following standards or standardised documents:

EN60745

The technical documentation is kept by our authorised representative in Europe who is:
Makita International Europe Ltd.
Michigan Drive, Tongwell,
Milton Keynes, MK15 8JD, England

30.1.2009

Tomoyasu Kato
Director
Makita Corporation
3-11-8, Sumiyoshi-cho,
Anjo, Aichi, JAPAN

General Power Tool Safety Warnings

WARNING Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.

Save all warnings and instructions for future reference.

ROTARY HAMMER SAFETY WARNINGS

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 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.
4. 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.
5. Be sure the bit is secured in place before operation.
6. 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.
7. 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.
8. Always be sure you have a firm footing. Be sure no one is below when using the tool in high locations.
9. Hold the tool firmly with both hands.
10. Keep hands away from moving parts.
11. Do not leave the tool running. Operate the tool only when hand-held.
12. Do not point the tool at any one in the area when operating. The bit could fly out and injure someone seriously.
13. Do not touch the bit or parts close to the bit immediately after operation; they may be extremely hot and could burn your skin.
14. 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 switch trigger actuates properly and returns to the “OFF” position when released.
To start the tool, simply pull the switch trigger. Release the switch trigger to stop.

Lighting up the lamps For Model HR3210FCT

Fig.2

CAUTION

Do not look in the light or see the source of light directly.
To turn on the lamp, pull the trigger. Release the trigger to turn it off.

NOTE

Use a dry cloth to wipe the dirt off the lens of lamp. Be careful not to scratch the lens of lamp, or it may lower the illumination.

Speed change

Fig.3

The revolutions and blows per minute can be adjusted just by turning the adjusting dial. 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 revolutions/blows per minute.

CAUTION

• If the tool is operated continuously at low speeds for a long time, the motor will get overloaded, resulting in tool malfunction.
• 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.

Changing the quick change chuck for SDS-plus
For Model HR3210FCT

The quick change chuck for SDS-plus can be easily exchanged for the quick change drill chuck.
Removing the quick change chuck for SDS-plus

Fig.4

CAUTION

Before removing the quick change chuck for SDS-plus always remove the bit.
Hold the change cover with the thumb and the middle finger and pull it in the direction arrow 1. With the change cover pulled in that direction, hold the chuck cover with the index finger. While holding the chuck cover so, pull out the quick change chuck for SDS-plus in the direction of arrow 2 at a stroke.

Attaching the quick change drill chuck

Fig.5

Grasp the change cover and place the quick change drill chuck on the spindle of the tool.
Make sure that the quick change drill chuck is secured by trying to pull it several times.

Selecting the action mode Rotation with hammering

Fig.6

For drilling in concrete, masonry, etc., depress the lock button and rotate the change lever so that the pointer points to the symbol. Use a tungsten- carbide tipped bit.

Rotation only

Fig.7

For drilling in wood, metal or plastic materials, depress the lock button and rotate the change lever so that the pointer points to the symbol. Use a twist drill bit or wood bit.

Hammering only

Fig.8

For chipping, scaling or demolition operations, depress the lock button and rotate the change lever so that the pointer points to the symbol. Use a bull point, cold chisel, scaling chisel, etc.

CAUTION

• Do not rotate the change lever when the tool is running under load. The tool will be damaged.
• To avoid rapid wear on the mode change mechanism, be sure that the change lever is always positively located in one of the three action mode positions.

Torque limiter

The torque limiter will actuate when a certain torque level is reached. The motor will disengage from the output shaft. When this happens, the bit will stop turning.

CAUTION

As soon as the torque limiter actuates, switch off the tool immediately. This will help prevent premature wear of the tool.

Indicator lamp

Fig.9

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 defective. 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 defective.
The red service indicator lamp lights 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 grip

Fig.10

CAUTION

Always use the side grip to ensure operating safety when drilling in concrete, masonry, etc.
The side grip swings around to either side, allowing easy handling of the tool in any position. Loosen the side grip by turning it counterclockwise, swing it to the desired position and then tighten it by turning clockwise.

Installing or removing the bit

Fig.11

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.12

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

Fig.13

Bit angle (when chipping, scaling or demolishing)

Fig.14

The bit can be secured at 24 different angles. To change the bit angle, depress the lock button and rotate the change lever so that the pointer points to the symbol.
Turn the bit to the desired angle.
Depress the lock button and rotate the change lever so that the pointer points to the symbol. Then make sure that the bit is securely held in place by turning it slightly.

Depth gauge

Fig.15

The depth gauge is convenient for drilling holes of uniform depth. Loosen the clamp screw and adjust the depth gauge to the desired depth. After adjusting, tighten the clamp screw firmly.

NOTE

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

Dust cup

Fig.16
Use the dust cup to prevent dust from falling over the tool and on yourself when performing overhead drilling operations. Attach the dust cup to the bit as shown in the figure. The size of bits which the dust cup can be attached to is as follows.

| Bit diameter
---|---
Dust cup 5| 6 mm – 14.5 mm
Dust cup 9| 12 mm – 16 mm

OPERATION

CAUTION

Always use the side grip (auxiliary handle) and firmly hold the tool by both side grip and switch handle during operations.

Hammer drilling operation

Fig.17

Set the change lever to the symbol.
Position the bit at the desired location for the hole, then pull the switch trigger. Do not force the tool. Light pressure gives best results. Keep the tool in position and prevent it from slipping away from the hole.
Do not apply more pressure when the hole becomes clogged with chips or particles. Instead, run the tool at an idle, then remove the bit partially from the hole. By repeating this several times, the hole will be cleaned out and normal drilling may be resumed.

CAUTION

When the bit begins to break through concrete or if the bit strikes reinforcing rods embedded in concrete, the tool may react dangerously. Maintain good balance and safe footing while holding the tool firmly with both hands to prevent dangerous reaction.

Blow-out bulb (optional accessory)

Fig.18

After drilling the hole, use the blow-out bulb to clean the dust out of the hole.

Chipping/Scaling/Demolition

Fig.19

Set the change lever to the symbol. Hold the tool firmly with both hands. 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.

Drilling in wood or metal

Fig.20
Fig.21
Fig.22 

For Model HR3200C,HR3210C

Use the optional drill chuck assembly. When installing it, refer to “Installing or removing the bit” described on the previous page.
Set the change lever so that the pointer points to the symbol.

For Model HR3210FCT

Use the quick change drill chuck as standard equipment.
When installing it, refer to “changing the quick change
chuck for SDS-plus ” described on the previous page.
Hold the ring and turn the sleeve counterclockwise to
open the chuck jaws. Place the bit in the chuck as far as it
will go. Hold the ring firmly and turn the sleeve clockwise
to tighten the chuck. To remove the bit, hold the ring and
turn the sleeve counterclockwise.
Set the change lever to the symbol.
You can drill up to 13 mm diameter in metal and up to 32 mm diameter in wood. Use the quick change drill chuck as standard equipment. When installing it, refer to “changing the quick change chuck for SDS-plus ” described on the previous page. Hold the ring and turn the sleeve counterclockwise to open the chuck jaws. Place the bit in the chuck as far as it will go. Hold the ring firmly and turn the sleeve clockwise to tighten the chuck. To remove the bit, hold the ring and turn the sleeve counterclockwise.
Set the change lever to the symbol.
You can drill up to 13 mm diameter in metal and up to 32 mm diameter in wood.

CAUTION

• Never use “rotation with hammering” when the quick change drill chuck is installed on the tool. The quick change drill chuck may be damaged.
• Pressing excessively on the tool will not speed up the drilling. In fact, this excessive pressure will only serve to damage the tip of your bit, decrease the tool performance and shorten the service life of the tool.
• There is a tremendous twisting force exerted on the tool/bit at the time of hole breakthrough. Hold the tool firmly and exert care when the bit begins to break through the workpiece.
• Always secure small workpieces in a vise or similar hold-down device.

Diamond core drilling

Diamond core drilling
When performing diamond core drilling operations, always set the change lever to the position to use “rotation only” action.

CAUTION

If performing diamond core drilling operations using “rotation with hammering” action, the diamond core bit may be damaged.

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 or Factory Service Centers only.
This tool requires no hourly or daily lubrication because it has a grease- packed lubrication system. Lubricate the tool every time the carbon brushes are replaced.
Run the tool for several minutes to warm it up. Switch off and unplug the tool.

Fig.23

Loosen the four screws and remove the handle.
Note that the top screws are different from other screws.

Fig.24

Disconnect the connector by pulling them.

Fig.25

Loosen the two screws on crank cap cover and remove the crank cap cover.

Fig.26

Align the change lever with the symbol , loosen the five screws and then remove the crank cap.

Fig.27

CAUTION

Always remove the crank cap only after aligning the change lever with the symbol . Never remove it forcibly without aligning the change lever with the symbol . Failure to do so does not allow reassembling.

Fig.28

Rest the tool on the table with the bit end pointing upwards. This will allow the old grease to collect inside the crank housing.
Wipe out the old grease inside and replace with a fresh grease (30 g). Use only Makita genuine hammer grease (optional accessory). Filling with more than the specified amount of grease (approx. 30 g) can cause faulty hammering action or tool failure. Fill only with the specified amount of grease.

CAUTION

Be careful not to damage the connector or lead wires especially when wiping out the old grease.
To reassemble the tool, follow the disassembling procedure in reverse.

CAUTION

Do not tighten the crank cap excessively. It is made of resin and is subject to breakage.

Fig.29

Connect the connector firmly and then reinstall the handle.

CAUTION

Be careful not to damage the connector or lead wires especially when installing the handle.
To maintain product SAFETY and RELIABILITY, repairs, carbon brush inspection and replacement, any other maintenance or adjustment should be performed by Makita Authorized Service Centers, always using Makita replacement parts.

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.

• SDS-Plus Carbide-tipped bits
• Bull point
• Core bit
• Cold chisel
• Diamond core bit
• Hammer grease
• Scaling chisel
• Grooving chisel
• Drill chuck assembly
• Drill chuck S13
• Chuck adapter
• Chuck key S13
• Bit grease
• Side grip
• Depth gauge
• Blow-out bulb
• Dust cup
• Safety goggles
• Plastic carrying case

Makita Corporation
Anjo, Aichi, Japan
www.makita.com

References

• MAKITA Industrial Power Tools - The Leader In Cordless with 18V LXT Lithium-Ion

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