Advertisement
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 the location of
3. Hold the tool securely with both hands while operating. The tool
may recoil, causing injury to your hands, if not held firmly.
4. Do not touch the bit as it becomes extremely hot during operation.
5. Never point the hammer bit towards any person.
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
DESCRIPTION
1. SDS-plus drill bit holder
2. Tool holder (SDS-plus)
3. Dust protection cap
4. Locking sleeve
5. Depth stop (ED-1050, RH-1432 not included)
6. Auxiliary handle
7. Mode selector A
8. Locking block
9. Oil seal cap
10. Mode selector B
11. On/Off switch
SPECIFICATIONS
ED-850
Voltage:
230V, 50Hz
Power input:
800W
No load speed:
900min
Impact rate:
4400bpm
Impact energy:
3.5J
Drill capacities:
steel:
13mm
concrete:
26mm
wood:
40mm
Shank type:
SDS-plus
Net weight:
3.4kg
STANDARD ACCESSORIES
Drill bits: (8, 10, 12)x150mm; Point chisel: 14x250mm;
Flat chisel
ED-1050
RH-1432
230V, 50Hz
230V, 50Hz
1050W
1400W
920min
850min
-1
-1
4500bpm
4150bpm
4.5J
13mm
26mm
42mm
SDS-plus
SDS-plus
4.6kg
APPLICATIONS
(Use only for the purposes listed below.)
1. Drilling concrete.
2. Crushing, chipping, grooving and cornering concrete.
3. Starting holes and driving anchors.
SWITCH
This tool is started and stopped by squeezing and releasing the
On/Off switch (11)
CHANGING THE ACTION MODE (Fig. 1, 2, 3)
WARNING!
When switching operation modes. Please trigger ON/OFF swich
slightty.
ROTARY HAMMERING MODE (Fig. 1)
Turn the mode selector A (7) to "
to the "
HAMMERING MODE (Fig. 2)
Turn the mode selector A (7) to "
to the "
DRILLING MODE (Fig. 3)
Turn the mode selector A (7) to "
to the "
" direction.
MOUNTING AND REMOVING THE BIT (Fig.4)
MAKE SURE THAT THE TOOL IS DISCONNECTED FROM THE
POWER SUPPLY.
ONLY USE ACCESSORIES WITH CLEAN, GREASED INSERTION
ENDS.
MOUNTING
1. Push the locking sleeve (4) toward the drill body and hold.
2. Insert the bit in a twisting manner into the dust protection
cap (3) until latches itself.
3. Release the locking sleeve and pull the bit to ensure that it is
secured.
REMOVING
1. Push the tool sleeve toward the drill body and hold.
2. Remove the bit from the front cap.
DUST PROTECTION CAP
When drilling upward, push dust protection cap over the drill, with the
open side showing towards the end of the bit. Empty as often as is
required, and push over the drill again.
The dust protection cap largely prevents the entry of driling dust into
-1
the tool holder during operation. When inserting the tool, take care that
the dust protection cap is not damaged.
6J
AUXILIARY HANDLE AND DEPTH STOP (Fig. 5)
13mm
Auxiliary handle
32mm
The auxiliary handle (6) can be rotated 360°.
42mm
Loosen the handle grip by turning in dierction B, and tighten it at an
easy-to-use position by turning the grip in direction A.
Depth stop (ED-1050, RH-1432 not included)
5.4kg
By using the depth stop (5), holes of a fixed depth can be accurately
bored.
The depth of the hole will be the distance from the end of the bit to the
end of the depth stop.
NOTE: The drilling depth is the distance between the tip of the bit and
the tip of the depth rod.
- 5 -
", and turn mode selector B (10)
" direction.
", and turn mode selector B (10)
" direction.
", and turn mode selector B (10)
Advertisement
