Worx H3 WX390, H3 WX390.1, H3 WX390.9 - Cordless Rotary Hammer Manual

TOOL OVERVIEW

1. DUST PROTECTION CAP
2. TOOL HOLDER LOCKING SLEEVE
3. FORWARD AND REVERSE ROTATION CONTROL
4. ON/OFF SWITCH
5. BATTERY PACK*
6. HAMMER DRILL /DRILL SELECTOR DIAL
7. BATTERY PACK RELEASE CLIP
8. LED LIGHT
9. SDS KEYLESS CHUCK ADAPTOR*
10. PH2 SCREWDRIVER BIT*
11. HSS METAL DRILL BIT (5MM,6MM)*
12. SDS PLUS DRILL BITS (6MM,8MM)*

* Not all the accessories illustrated or described are included in standard delivery.

TECHNICAL DATA

Type WX390 WX390.1 WX390.9 (3-designation of machinery, representative of Hammer Drill)

	WX390 WX390.1	WX390.9
Voltage	20V
No load speed	0-900/min
Impact rate	0-5000bpm
Impact energy	1.2J
Charge time	1hr
Battery capacity	2.0Ah Li-Ion
Max. drilling capacity:
Steel	10mm
Wood	13mm
Concrete	13mm
Brickwork	13mm
Machine weight	1.6kg	1.2kg

NOISE INFORMATION

VIBRATION INFORMATION

Vibration total values (triax vector sum) determined according to EN 60745:

The vibration emission value during actual use of the power tool can differ from the declared value depending on the ways in which the tool is used dependant on the following examples and other variations on how the tool is used:
How the tool is used and the materials being cut or drilled.
The tool being in good condition and well maintained.
The use the correct accessory for the tool and ensuring it is sharp and in good condition.
The tightness of the grip on the handles and if any anti vibration accessories are used. And the tool is being used as intended by its design and these instructions.

This tool may cause hand-arm vibration syndrome if its use is not adequately managed.

To be accurate, an estimation of exposure level in the actual conditions of use should also take account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle but not actually doing the job. This may significantly reduce the exposure level over the total working period.
Helping to minimize your vibration exposure risk.
ALWAYS use sharp chisels, drills and blades.
Maintain this tool in accordance with these instructions and keep well lubricated (where appropriate).
If the tool is to be used regularly then invest in anti vibration accessories.
Avoid using tools in temperatures of 10°C or less.
Plan your work schedule to spread any high vibration tool use across a number of days.

ACCESSORIES

We recommend that you purchase your accessories from the same store that sold you the tool. Use good quality accessories marked with a well-known brand name. Choose the type according to the work you intend to undertake. Refer to the accessory packaging for further details. Store personnel can assist you and offer advice.

HAMMER SAFETY WARNINGS

1. Wear ear protectors. Exposure to noise can cause hearing loss.
2. Hold power tools by insulated gripping surfaces, when performing an operation where the cutting accessory may contact hidden wiring. Cutting accessory contacting a 'live' wire may make exposed metal parts of the power tool 'live' and could give the operator an electric shock.

SAFETY WARNINGS FOR BATTERY PACK

1. Do not dismantle, open or shred cells or battery pack.
2. Do not short-circuit a battery pack. Do not store battery packs haphazardly in a box or drawer where they may short-circuit each other or be short-circuited by conductive materials. When battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire.
3. Do not expose battery pack to heat or fire. Avoid storage in direct sunlight.
4. Do not subject battery pack to mechanical shock.
5. In the event of battery leaking, do not allow the liquid to come into contact with the skin or eyes. If contact has been made, wash the affected area with copious amounts of water and seek medical advice.
6. Seek medical advice immediately if a cell or battery pack has been swallowed.
7. Keep battery pack clean and dry.
8. Wipe the battery pack terminals with a clean dry cloth if they become dirty.
9. Battery pack needs to be charged before use. Always refer to this instruction and use the correct charging procedure.
10. Do not maintain battery pack on charge when not in use.
11. After extended periods of storage, it may be necessary to charge and discharge the battery pack several times to obtain maximum performance.
12. Battery pack gives its best performance when it is operated at normal room temperature (20°C ± 5°C).
13. When disposing of battery packs, keep battery packs of different electrochemical systems separate from each other.
14. Recharge only with the charger specified by WORX. Do not use any charger other than that specifically provided for use with the equipment. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
15. Do not use any battery pack which is not designed for use with the equipment.
16. Keep battery pack out of the reach of children.
17. Retain the original product literature for future reference.
18. Remove the battery from the equipment when not in use.
19. Dispose of properly.

SYMBOLS

	To reduce the risk of injury, user must read instruction manual
	Warning
	Wear ear protection
	Wear eye protection
	Wear dust mask
	Do not expose to rain or water
	Do not burn
Li-Ion	Do not dispose of batteries. Return exhausted batteries to your local collection or recycling point
	Waste electrical products must not be disposed of with household waste. Please recycle where facilities exist. Check with your local authorities or retailer for recycling advice.
	Wear protective gloves
	Wood
	Steel
	Concrete
	Brickwork
	High speed
	Low speed
	Tool holder
	Make sure the battery is removed prior to changing accessories.
	Drilling without impact
	Hammer Drilling
	Screwdriving

OPERATING INSTRUCTIONS

NOTE: Before using the tool, read the instruction book carefully.

INTENDED USE

The machine is intended for hammer drilling in concrete, brick and stone. It is also suitable for drilling without impact in wood, metal, ceramic and plastic. Machines with electronic control and right/left rotation are also suitable for screwdriving.

OPERATION

1. Removing The Battery
   See Fig. A1
   
2. Inserting The Battery
   See Fig. A2
   
3. Selecting The Operating Mode
   See Fig. B
   

HAMMER DRILLING

1. Inserting Drill Bits
   See Fig. C1
   
2. Removing Drill Bits
   See Fig. C2
   

DRILLING &SCREWDRIVING

1. Inserting Adaptors
   See Fig. D1
   
2. Inserting Bits into Chuck
   See Fig. D2
   
3. Removing Adaptors
   See Fig. D3
   
4. Removing Bits from Chuck
   See Fig. D4
   
5. On/Off Switch
   See Fig. E
   
6. Switch Lock
   See Fig. F
   
   NOTE: The Switch Trigger Can Be Locked In The off Position.
7. Forward Rotation Control
   See Fig. G
   
8. Reverse Rotation Control
   See Fig. H
   
9. LED Light
   See Fig. I
   

WORKING HINTS FOR YOUR TOOL

If your power tool becomes over heated, set the speed to maximum and run no load for 2-3 minutes to cool the motor. SDS-plus tungsten carbide drill bits should always be used for concrete and masonry.

When drilling in metal, only use HSS drill bits in good condition. Where possible use a pilot hole before drilling a large diameter hole.

PROBLEM SOLUTION

1. REASONS FOR DIFFERENT BATTERY PACK WORKING TIMES
   Charging time problems, having not used a battery pack for a prolonged time will reduce the battery pack working time. This can be corrected after several charge and discharge operations by charging & working with your tool. Heavy working conditions such as large screws into hard wood will use up the battery pack energy faster than lighter working conditions. Do not re-charge your battery pack below 0^oC and above 30^oC as this will affect performance.

MAINTENANCE

Remove the battery pack from the tool before carrying out any adjustment, servicing or maintenance.
Your power tool requires no additional lubrication or maintenance, except for the cleaning & lubrication of the SDS bits and adaptors before inserting into the chuck. There are no user serviceable parts in your power tool. Never use water or chemical cleaners to clean your power tool. Wipe clean with a dry cloth. Always store your power tool in a dry place. Keep the motor ventilation slots clean. Keep all working controls free of dust. Occasionally you may see sparks through the ventilation slots. This is normal and will not damage your power tool.

Documents / Resources

Download manual

Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.

Download Worx H3 WX390, H3 WX390.1, H3 WX390.9 - Cordless Rotary Hammer Manual