Ryobi ED-382NP Manual Del Usuario página 5

THANK YOU FOR BUYING A RYOBI PRODUCT.
To ensure your safety and satisfaction, carefully read through this
OWNER'S MANUAL and SAFETY INSTRUCTIONS before using the
product.
DESCRIPTION
1. Trigger
2. Stopper shaft
3. Retainer ring
4. Aux. handle
5. Depth stopper
6. Taper shank adapter
7. Taper shank drill bit
8. Cotter
INSTRUCTIONS FOR SAFE HANDLING
1. Make sure that the tool is only connected to the voltage marked on
the name plate.
2. Never use the tool if its cover or any bolts are missing. If the cover or
bolts have been removed, replace them prior to use. Maintain all parts
in good working order.
3. Always secure tools when working in elevated positions.
4. Never touch the blade, drill bit, grinding wheel or other moving parts
during use.
5. Never start a tool when its rotating component is in contact with the
work piece.
6. Never lay a tool down before its moving parts have come to a complete
stop.
7. ACCESSORIES : The use of accessories or attachments other than
those recommended in this manual might present a hazard.
8. REPLACEMENT PARTS : When servicing use only identical
replacement parts.
ROTARY HAMMER SAFETY PRECAUTIONS
1. Mount the bit correctly as described in the operation instructions.
Unless properly mounted, the bit may shoot out.
2. Do not use on surfaces covering electrical wiring.
Before using on walls, floors or ceilings, check for location of electric
wiring.
3. Hold the tool securely with both hands while operating. The tool may
recoil, causing injury to your hands, if not firmly held.
4. Do not touch the bit as it becomes extremely hot during operation.
5. Never point hammer bit towards any person.
SPECIFICATIONS
Shank type Spline
Max. capacities
Drill bit 38 mm (1-1/2")
Core bit 120 mm (4-3/4")
Frequency 50 Hz
Voltage* 110V, 230V
Input 1,100 W
No load speed 300 min.
Blows per minute 3,000 min.
Overall length 420 mm (16-1/2")
Net weight 7.6 kg (16.7 lbs.)
* Be sure to check the nameplate on the product, because the voltage
is subject to change depending on the area in which the product is
to be used.
STANDARD ACCESSORIES
Aux. handle, Depth stopper, Wrench, Dust caps (for spline shank), Dust
cover (for hex. shank)
(Also available with a K-taper shank adaptor and a cotter.)
APPLICATIONS
(Use only for the purposes listed below.)
1. Drilling concrete.
2. Crushing, chipping, grooving and cornering concrete.
3. Starting holes and driving anchors.
NOISE BUILD-UP
Noise (sound pressure level) in the workplace can exceed 85 dB (A). In this
case, sound insulation and hearing protection measures must be taken by
the operator.
9. Retainer hole
10. Small hole
11. Retainer lock button
12. Anchor
13. Blow-out-bulb
14. Plug
15. Bolt
Hexagon
38 mm (1-1/2")
120 mm (4-3/4")
50 Hz
110V, 230V
1,100 W
-1 -1
300 min.
-1 -1
3,000 min.
410 mm (16-1/8")
7.6 kg (16.7 lbs.)
SWITCH (Fig. 1)
This tool is started and stopped by squeezing and releasing the trigger(1).
MOUNTING OF ACCESSORIES
MAKE SURE THE TOOL IS DISCONNECTED FROM POWER SOURCE.
ONLY USE ACCESSORIES WITH CLEAN, GREASED INSERTION ENDS.
TUNGSTEN CARBIDE BIT, ETC. (Fig. 2, 3, 4, 5, 6)
(Spline shank bit)
1. Position the stopper shaft (2) of tool retainer. (Fig. 2)
2. Insert the bit into the retainer hole (9) and turn it by hand so it can be
correctly aligned. (Fig. 2)
3. Then, push the bit as far as it will go and lock it by pushing the stopper
shaft to the opposite side. (Fig. 3)
4. The bit can be removed by following the above method in reverse.
(Hex. shank bit)
1. Set the hole (10) on the retainer ring (3) at the bottom position by
rotating the retainer ring. (Fig. 4)
2. Insert the bit into the retainer hole (9) as far as it will go. (Fig. 4)
3. Turn the retainer ring counterclockwise until the hole (10) is positioned
at the right side. (Fig. 5)
4. To remove the drill bit, turn the retainer ring clockwise while pushing
the retainer lock button (11) until the small hole (10) is positioned at
the bottom. (Fig. 6)
5. Pull out the bit by a hand.
TAPER SHANK BIT (Fig. 7, 8)
1. Mount the taper shank adapter (6). (Fig. 7)
2. Insert the drill bit into the taper shank adapter and strike the tip of drill
bit with wooden hammer. (Fig. 7)
3. To remove the drill bit, place the drill bit on soft material such as wood
or plastic. (Fig. 8)
4. Then, insert the cotter (8) into the hole of adapter and strike it with a
hammer. (Fig. 8)
DRIVING OF ANCHOR (Fig. 9)
1. Drill the hole to the depth recommended for the anchor (12) used.
2. Clean up the dust from the drill hole with the blow-out-bulb (13).
3. Set the plug (14) to the tip of anchor and drive it into the hole.
4. Fasten the material to the anchor with a bolt (15).
AUX. HANDLE (Fig. 10)
Aux. handle (4) can be rotated 360 deg.or easy operation.
It is strongly recommended that the aux. handle should be used during all
drilling operations.
DEPTH STOPPER (Fig. 11)
The depth stopper (5) helps to ensure accurate hole depth when drilling
holes.
To drill the desired depth, adjust the depth stopper so that the measure
from the end of it to the tip of bit can be equal to the desired depth.
MAINTENANCE
To ensure safe and proper operation, examine the machine for obvious
damage before and after use. Damaged parts should be repaired or replaced
immediately by an approved RYOBI service organization, using RYOBI
spare parts and materials.
NOTE!
The hammers and rotary hammers require regular servicing.
In regular use, to help know when servicing is required, this machine
is fitted with "automatic cut-off" carbon brushes and these carbon
brushes will automatically stop the machine from running after
approximately 150 operating hours under normal condition of use.
This indicates that the machine requires servicing. The necessary
service and maintenance will include replacing the carbon brushes,
O-rings and grease. This work should be carried out quickly and
expertly by any RYOBI service shops, using genuine RYOBI service
parts.
IMPORTANT
The life time of the carbon brushes depends on the usage and
environmental conditions. Failure to carry out the maintenance work
or failure to use original RYOBI maintenance service parts may cause
malfunction of the machine and this will invalidate your warranty.
SAVE THESE INSTRUCTION FOR FUTURE REFERENCE.
(HH26)