Ryobi ED-850 User manual

ED-850, ED-1050, RH-1432
ED-850
ED-1050 RH-1432

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32
1
410
8
7
7
6
119
5
9

Fig. 3
Fig. 2
Fig. 1
Mode selector A Mode selector B

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5
6
drilling depth
Fig. 5
4
3
Fig. 4

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THANK YOU FOR BUYING A RYOBI PRODUCT.
To ensure your safety and satisfaction, carefully read through
this OWNER’S MANUAL before using the product.
General Safety Rules
WARNING!
below may result in electric shock, fire and/or serious injury. The term
Read all instructions. Failure to follow all instructions listed
“power tool” in all of the warnings listed below refers to your mains
operated (corded) power tool or battery-operated (cordless) power
tool.
SAVE THESE INSTRUCTIONS
1) Work area
a) Keep work area clean and well lit. Cluttered and dark areas
invite accidents.
b) Do not operate power tools in explosive atmospheres, such
as in the presence of flammable liquids, gases or dust.
Power tools create sparks which may ignite the dust or fumes.
c) Keep children and bystanders away while operating a
power tool.
2) Electrical safety
a) Power tool plugs must match the outlet. Never modify
the plug in any way. Do not use any adapter plugs with
earthed (grounded) power tools. Unmodified plugs and
matching outlets will reduce risk of electric shock.
Distractions can cause you to lose control.
b) Avoid body contact with earthed or grounded surfaces
such as pipes, radiators, ranges and refrigerators. There is
an increased risk of electric shock if your body is earthed or
grounded.
c) Do not expose power tools to rain or wet conditions. Water
entering a power tool will increase the risk of electric shock.
d) Do not abuse the cord. Never use the cord for carrying,
pulling or unplugging the power tool. Keep cord away from
heat, oil, sharp edges or moving parts. Damaged or
entangled cords increase the risk of electric shock.
e) operating a power tool outdoors, use an extension cord
suitable for outdoor use. Use of a cord suitable for outdoor
use reduces the risk of electric shock.
3) Personal safety
a)
Stay alert, watch what you are doing and use common sense
when operating a power tool. Do not use a power tool while
you are tired or under the influence of drugs, alcohol or
medication.
A moment of inattention while operating power
tools may result in serious personal injury.
b) Use safety equipment. Always wear eye protection. Safety
equipment such as dust mask, non-skid safety shoes, hard hat,
or hearing protection used for appropriate conditions will reduce
personal injuries.
c) Avoid accidental starting. Ensure the switch is in the OFF
position before plugging in. Carrying power tools with your
finger on the switch or plugging in power tools that have the
switch on invites accidents.
d) Remove any adjusting key or wrench before turning the
power tool on. A wrench or a key left attached to a rotating
part of the power tool may result in personal injury.
e) Do not overreach. Keep proper footing and balance at all
times. This enables better control of the power tool in
unexpected situations.
f) Dress properly. Do not wear loose clothing or jewellery.
Keep your hair, clothing and gloves away from moving
parts. Loose clothes, jewellery or long hair can be caught in
moving parts.
g) If devices are provided for the connection of dust
extraction and collection facilities, ensure these are
connected and properly used. Use of these devices can
reduce dustrelated hazards.
4) Power tool use and care
a) Do not force the power tool. Use the correct power tool for
your application. The correct power tool will do the job better
and safer at the rate for which it was designed.
b) Do not use the power tool if the switch does not turn it
on and off. Any power tool that cannot be controlled with the
switch is dangerous and must be repaired.
c) Disconnect the plug from the power source before making
any adjustments, changing accessories, or storing power
tools. Such preventive safety measures reduce the risk of
starting the power tool accidentally.
d) Store idle power tools out of the reach of children and do
not allow persons unfamiliar with the power tool or these
instructions to operate the power tool. Power tools are
dangerous in the hands of untrained users.
e) Maintain power tools. Check for misalignment or binding of
moving parts, breakage of parts and any other condition
that may affect the power tools operation. If damaged, have
the power tool repaired before use. Many accidents are
caused by poorly maintained power tools.
f) Keep cutting tools sharp and clean. Properly maintained
cutting tools with sharp cutting edges are less likely to bind and
are easier to control.
g) Use the power tool, accessories and tool bits etc., in
accordance with these instructions and in the manner
intended for the particular type of power tool, taking
into account the working conditions and the work to
be performed. Use of the power tool for operations different
from those intended could result in a hazardous situation.
5) Service
a) Have your power tool serviced by a qualified repair person
using only identical replacement parts. This will ensure that
the safety of the power tool is maintained.
Specific Safety Rules
a) Wear ear protectors. Exposure to noise can cause hearing
loss.
b) Use auxiliary handles supplied with the tool. Loss of control
can cause personal injury.
c) Hold power tools by insulated gripping surfaces when
performing an operation where the cutting tool may
contact hidden wiring or its own cord. Contact with a “live”
wire will make exposed metal parts of the tool “live” and shock
the operator.
d) Keep hands away from all cutting edges and moving parts.
e) Maintain labels and nameplates. These carry important
information. If unreadable or missing, contact a RYOBI
service facility for a free replacement.
WARNING!
Some dust created by power sanding, sawing, grinding,
drilling, and other construction activities contains chemicals
known to cause cancer, birth defects or other reproductive
harm. Some examples of these chemicals are:
Your risk from these exposures varies, depending on how
often you do this type of work. To reduce your exposure to
these chemicals: work in a well ventilated area, and work with
approved safety equipment, such as those dust masks that are
specially designed to filter out microscopic particles.
1. lead from lead-based paint.
2. crystalline silica from bricks and cement and other masonry
products.
3. arsenic and chromium from chemically-treated lumber.

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
Drill bits: (8, 10, 12)x150mm; Point chisel: 14x250mm;
Flat chisel
Voltage:
Power input:
No load speed:
Impact rate:
Impact energy:
Drill capacities:
steel:
concrete:
wood:
Shank type:
Net weight:
230V, 50Hz
800W
900min-1
4400bpm
3.5J
13mm
26mm
40mm
SDS-plus
3.4kg
230V, 50Hz
1400W
850min-1
4150bpm
6J
13mm
32mm
42mm
SDS-plus
5.4kg
230V, 50Hz
1050W
920min-1
4500bpm
4.5J
13mm
26mm
42mm
SDS-plus
4.6kg
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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.
(Use only for the purposes listed below.)
1. Drilling concrete.
2. Crushing, chipping, grooving and cornering concrete.
3. Starting holes and driving anchors.
INSTRUCTIONS FOR SAFE HANDLING
DESCRIPTION
SPECIFICATIONS
STANDARD ACCESSORIES
APPLICATIONS
This tool is started and stopped by squeezing and releasing the
On/Off switch (11)
SWITCH
When switching operation modes. Please trigger ON/OFF swich
slightty.
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.
Turn the mode selector A (7) to “ ”, and turn mode selector B (10)
to the “ ” direction.
Turn the mode selector A (7) to “ ”, and turn mode selector B (10)
to the “ ” direction.
ROTARY HAMMERING MODE (Fig. 1)
HAMMERING MODE (Fig. 2)
Turn the mode selector A (7) to “ ”, and turn mode selector B (10)
to the “ ” direction.
DRILLING MODE (Fig. 3)
WARNING!
CHANGING THE ACTION MODE (Fig. 1, 2, 3)
MAKE SURE THAT THE TOOL IS DISCONNECTED FROM THE
POWER SUPPLY.
ONLY USE ACCESSORIES WITH CLEAN, GREASED INSERTION
ENDS.
MOUNTING
1. Push the tool sleeve toward the drill body and hold.
2. Remove the bit from the front cap.
REMOVING
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
the tool holder during operation. When inserting the tool, take care that
the dust protection cap is not damaged.
Auxiliary handle
The auxiliary handle (6) can be rotated 360°.
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)
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.
DUST PROTECTION CAP
MOUNTING AND REMOVING THE BIT (Fig.4)
AUXILIARY HANDLE AND DEPTH STOP (Fig. 5)
ED-850 ED-1050 RH-1432
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
10. Mode selector B
11. On/Off switch

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MAINTENANCE
1. For safe and proper working, always keep the machine and
ventilation slots clean.
2. A damaged dust protection cap should be changed immediately.
We recommend having this carried out by an after-sales service.
3. Approximately every 10 hours of operation, please check the
grease reservoir as follow steps:
a) Lift the tap of oil seal cap (9), loosen the cap counter clockwise
with fingers to open the grease reservoir.
b) Remove the corresponding amount of grease from container
and press it into the reservoir.
c) Replace the oil seal cap to the grease reservoir and secure it
by turning clockwise.
4. Worn carbon brushes are to be replaced only by a specialist
workshop. It is recommended that you take this tool to a Ryobi
Authorized Service Center for a through cleaning and lubrication
at least once a year.
It is recommended that you take this tool to a Ryobi Authorized
Service Center for a through cleaning and lubrication at least once
a year.
DO NOT MAKE ANY ADJUSTMENTS WHILE THE MOTOR IS IN
CAUTION!
USE ONLY THE GREASE APPROVED BY RYOBI FOR THE
PRODUCT. OTHER GREASE CAN BE DAMAGE YOUR PRODUCT.
WARNING!
To ensure safety and reliability, all repairs should be performed
by an AUTHORIZED SERVICE CENTER or other QUALIFIED
SERVICE ORGANIZATION.
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.
MOTION.
ALWAYS DISCONNECT THE POWER CORD FROM THE
RECEPTACLE BEFORE CHANGING REMOVABLE OR
EXPENDABLE PARTS (BLADE, BIT, SANDING PAPER ETC.),
LUBRICATING OR WORKING ON THE UNT.

RYOBI POWER EQUIPMENT
WARRANTY
Subject to the warranty conditions below, this
RYOBI tool (hereinafter called “the Product”),
is warranted by Ryobi (herein called “the
Company”) to be free from defects in material
or workmanship for a period of 24 months
from the date of original purchase covering
both parts and labour. Under the terms of
this warranty, the repair or replacement of
any part shall be the opinion of the Company
or its authorised agent. Should service
become necessary during the warranty
period, the owner should contact the
authorised Ryobi retailer from whom the
product was purchased, or the nearest
Company branch office. In order to obtain
warranty service, the owner must include the
Sales Docket and Warranty Certificate to
confirm date of purchase. This Product is
sold by the dealer or agent as principal and
the dealer has no authority from the Company
to give any additional warranty or guarantee
on the Company’s behalf except as herein
contained or herein referred to.
Warranty Conditions
This warranty only applies provided that the
Product has been used in accordance with
the manufacturer's recommendations under
normal use and reasonable care (in the
opinion of the Company) and such warranty
does not cover consumable components,
damage, malfunction or failure resulting from
misuse, neglect, abuse, or used for a purpose
for which it was not designed, or is not suited
and no repairs, alterations or modifications
have been attempted by other than an
Authorised Service Agent. This guarantee
will not apply if the tool is damaged by
accident or if repairs arise from normal wear
and tear.
Accessories such as bits,blades, sanding
discs, cutting lines, etc., are excluded from
this guarantee. Normal consumable parts,
such as carbon brushes, bearings, chucks,
cord assembly’s, spark plugs, recoil pulleys
and bump head assembly’s are specifically
excluded from this guarantee.
The Company accepts no additional liability
pursuant to this warranty for the costs of
traveling or transportation of the Product or
parts to and from the sevice dealer or agent
-which costs are not included in the warranty.
Nothing herein shall have the effect of
excluding, restricting or modifying any
conditions, warranty, right or liability imposed,
to the extent only that such exclusion,
restriction or modification would render any
term herein void.
THIS WARRANTY FORM
SHOULD BE RETAINED BY THE CUSTOMER AT ALL TIMES.
For your record and to assist in establishing date of purchase (necessary for in-warranty service), please
keep your purchase docket and this form, completed with the following particulars.
PURCHASED FROM:.........................................................................................................
ADDRESS OF DEALER:....................................................................................................
DATE:......................... MODEL NO................................ SERIAL NO.................................
Present this form with your Purchase Docket when Warranty Service is required.
STEVENS & CO (Pty) Ltd
604, 16th Street, Randjespark
Midrand, South Africa
Tel: [phone]
Fax: [phone]
email: [email protected]
P O Box 4059
HALFWAY HOUSE
1685, South Africa