Ryobi CG180SPK Operation manual

OWNER’S OPERATING MANUAL
GRINDER SANDER POLISHER
MODEL CG180SPK
IMPORTANT NOTICE:
This Grinder Sander Polisher is designed for light consumer use. It is NOT
designed for trade or industrial use and is not covered by warranty for use in
these applications.
THANKYOU FOR BUYING A RYOBI GRINDER SANDER POLISHER
Your new Grinder Sander Polisher has been engineered and manufactured to Ryobi's high standard for
dependability, ease of operation and operator safety. Properly cared for, it will give you years of rugged,
trouble free performance.
CAUTION: Carefully read through this entire owner's manual before using your grinder
sander polisher.
Pay close attention to the Rules for Safe Operation, Warnings and Cautions. If you use your saw properly and
only for what it is intended, you will enjoy years of safe, reliable service.
Thank you again for buying Ryobi tools.
SAVE THIS MANUAL FOR FUTURE REFERENCE.
SPECIFICATIONS:
• Power Input.............................................. 1500 watts
• No Load Speed ........................................ 1500 - 6500 r.p.m.
• Disc Bore Size Grinding Wheel .............. 22mm
• Disc Bore Size Sanding Pad .................. 16mm
• Spindle Thread ........................................ M13 x 2.0mm
• Weight (Machine Only) .......................... 3.9kg
STANDARD ACCESSORIES:
• Carry Case
• 180mm Grinding Wheel
• 180mm Sanding Pad
• Synthetic Wool Bonnet
• Wrench
• Hex Wrench

RULES FOR SAFE OPERATION
The purpose of safety rules is to attract your attention to
possible dangers. The safety symbols and the explanations with
them, require your careful attention and understanding.
The safety warnings by themselves do not elimimate any danger.
The instruction or warnings they give are not substitutes for
proper accident prevention measures.
SAFETY ALERT SYMBOL Indicates caution or
warning. May be used in conjunction with
other symbols or pictures.
WARNING: Failure to obey a safety warning
can result in serious injury to yourself or to
others. Always follow the safety precautions to
reduce the risk of fire, electric shock and
personal injury.
DOUBLE INSULATION
Double insulation is a concept in safety in electric power tools,
which eliminates the need for earth grounding. Whenever
there is electric current in the tool there are two complete sets
of insulation to protect the user. All exposed metal parts are
isolated from the internal metal motor components with
protecting insulation.
WARNING: The double insulated system is intended to protect
the user from shock resulting from a break in the tool's internal
wiring. Observe all normal safety precautions related to avoiding
electrical shock.
IMPORTANT: Servicing of a tool with double insulation requires
extreme care and knowledge of the system and should be
performed only by a qualified service technician. For service we
suggest you return the tool to your nearest Ryobi Authorised
Service Centre for repair. When servicing, use only identical
Ryobi replacement parts.
WARNING: Do not attempt to operate this tool until you have
read thoroughly and completely understood the safety rules, etc.
contained in this manual. Failure to comply can result in
accidents involving fire, electric shock or serious personal injury.
Save owners manual and review frequently for continual safe
operation and for instructing others who may use this tool.
The operation of any tool can result
in foreign objects being thrown into
your eyes, which can result in severe
eye damage. Before beginning
power tool operation, always wear
safety goggles or safety glasses with
side shields and a full face shield
when needed. We recommend Wide Vision Safety Mask for
use over eye glasses or standard safety glasses with side shields.
1. KNOW YOUR POWER TOOL. Read owners manual carefully.
Learn its applications and limitations as well as the specific
potential hazards related to this tool.
2. GUARD AGAINST ELECTRICAL SHOCK BY PREVENTING
BODY CONTACT WITH GROUNDED SURFACES.
For example, pipes, radiators, ranges, refrigerator enclosures.
3. KEEP WORK AREA CLEAN. Cluttered areas and benches
invite accidents.
4. AVOID DANGEROUS ENVIRONMENT. Don't use power
tools in damp or wet locations or expose to rain. Keep work
area well lit.
5. KEEP CHILDREN AND VISITORS AWAY. Visitors should wear
safety glasses and be kept a safe distance from work area.
Do not let visitors contact tool or extension cord.
6. STORE IDLE TOOLS. When not in use, tools should be stored
in a dry and high or locked-up place, out of reach of children.
7. DON'T FORCE TOOL. It will do the job better and safer at the
rate at which it was designed.
8. USE RIGHT TOOL. Don't force a small tool or attachment to
do the job of a heavy duty tool. Don't use tool for any purpose
not intended.
9. DRESS PROPERLY. Do not wear loose clothing or jewellery.
They can be caught in moving parts. Rubber gloves and
non-skid footwear are recommended when working outdoors.
Also wear protective hair covering to contain long hair.
10. ALWAYS WEAR SAFETY GLASSES. Everyday eyeglasses
have only impact resistant lenses, they are not safety glasses.
11. PROTECT YOUR LUNGS. Wear a dust mask if operation is dusty.
12. PROTECT YOUR HEARING. Wear hearing protection during
extended periods of operation.
13. DON'T OVERREACH. Keep proper footing and balance at all
times. Do not use tool on a ladder or unstable support.
Secure tools when working at elevated levels.
14. MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean
for better and safer performance. Follow instructions for
lubricating and changing accessories.
15. DISCONNECT TOOLS. When not in use, before servicing, or
when changing attachments, blades, bits, cutters, etc. all
tools should be disconnected.
16. REMOVE ADJUSTING KEYS AND WRENCHES. Before
turning it on, Form a habit of checking to see that keys and
adjusting wrenches are removed from tool.
17. NEVER USE IN AN EXPLOSIVE ATMOSPHERE. Normal
sparking of the motor could ignite fumes.
18. KEEP HANDLES DRY, CLEAN AND FREE FROM OIL AND
GREASE. Always use a clean cloth when cleaning. Never use
brake fluids, gasoline, petroleum based products, or any
strong solvents to clean your tool.
19. STAY ALERT AND EXERCISE CONTROL. Watch what you
are doing and use common sense. Do not operate tool when
you are tired. Do not rush.
20. CHECK DAMAGED PARTS. Before further use of the tool, a
guard or any other part that is damaged should be carefully
checked to determine that it will operate properly and perform
its intended function. Check for alignment of moving parts,
binding of moving parts, breakage of parts and any other
conditions that may affect its operation. A guard or any other
part that is damaged should be properly repaired or replaced
by an authorised service centre.
21. DO NOT USE TOOL IF SWITCH DOES NOT TURN IT ON
AND OFF. Have defective switches replaced by authorised
service centre.
22. DO NOT OPERATE THIS TOOL WHILE UNDER THE
INFLUENCE OF DRUGS, ALCOHOL OR ANY MEDICATION.
23. SUPPLY CORD. If the supply cord is damaged, it must be
replaced by the manufacturer or its service agent or similarly
qualified person in order to avoid a hazard.
Due to Ryobi's continued product refinement policy,
product features and specifications can and will change
without notice. Check current features and specifica-
tions with your Ryobi retailer.
SAVE THESE INSTRUCTIONS
Page 2

■ SUPPLEMENTARY INSTRUCTIONS FOR SAFE
HANDLING
1. Make sure the tool is only connected to the voltage
marked on it’s specifications label.
2. Never use the tool if it’s cover or any bolts are missing. If
the bolts have been removed, replace them prior to use.
Maintain all parts in good working order.
3. Always secure tool when working at elevated positions.
4. Never touch moving parts during use.
5. Never start the tool when it’s rotating component is in
contact with the workpiece.
6. Never lay the tool down before it’s moving parts have
come to a complete stop.
■ APPLICATIONS
(Use only for the following purposes.)
1. Surface finish for wood
2. Remove rust from steel surface as well as finishing.
3. Polishing painted metal, lacquered wood, synthetic resin,
etc.
■ INSTALLATION OF SANDING DISC
To assemble the sanding disc, attach the sanding pad, the
sanding disc and clamp nut to the spindle shaft.
Depress spindle lock and use the wrench spanner provided to
tighten the clamp nut in a clockwise direction.
WARNING: Always remove the electric cord
from the power source before changing
grinding wheel, sanding disc, wool bonnet,
lubricating or when working on the unit to
avoid possible serious injury.
Page 3
Synthetic Wool
Bonnet
Sanding Pad
Start Switch
Lock Button
Variable Speed
Control
Spindle Lock
Grinding Wheel
Wheel Guard
Auxiliary Handle
Wrench Spanner
Clamp Nut
Sanding Disc
Sanding Pad

■ INSTALLATION OF GRINDING WHEEL
To assemble the grinding wheel, attach the disc flange, the
grinding wheel and the clamp nut to the spindle shaft.
Be sure the disc flange is properly seated on the spindle shaft.
Depress the spindle lock button located on top of the gear
case. Use the spanner to tighten the clamp nut in a clockwise
direction.
■ INSTALLATION OF WOOL BONNET
To assemble the wool bonnet, attach the sanding pad by
screwing directly on to the threaded spindle in a clockwise
direction. Cover the polishing backing pad with the wool
bonnet.
Page 4
WARNING: When using woolen bonnet for
polishing do not use machine at high speed
and be aware of protruding objects such as
wiper blades, panel edges, plastic headlight
covers, vehicle mouldings and badges. The
woolen bonnet may get tangled in these
objects.
WARNING: Always remove the electric cord
from the power source before changing
grinding wheel, sanding disc, wool bonnet,
lubricating or when working on the unit to
avoid possible serious injury.
Wrench Spanner
Clamp Nut
Grinding
Disc
Clamp Nut
Wool
Bonnet
Polishing
Backing
Pad

■ SWITCH
•STARTING SWITCH
Your Grinder Sander Polisher starts and stops by depressing
and releasing the starting switch. For continuous operation,
press the lock button on the side of the switch while the
starting switch is depressed. Press again to release the lock.
■ ELECTRONIC SPEED CONTROL
Your Grinder Sander Polisher features electronic speed control
which enables you to select the most appropriate speed for
the job.
■ OPERATING
The key to efficient operating is controlling the pressure and
surface contact between the disc and work piece. The speed
of rotation can be changed by adjusting the speed control
switch to the most suitable for the job. (See Table 1)The
general rules for operating speed apply:- grinding & sanding -
high speed; polishing - low speed.
Flat surfaces are ground at an acute angle, usually 10 to 20
degrees with the workpiece. Too great an angle causes a
concentration of pressure on a small area which may gouge or
burn work surface. Allow the disc to reach full speed before
starting to grind, sand or polish.
■ MAINTAINANCE
After use, check your tool to keep it in top condition.
• Clean out accumulated dust.
• When carbon brushes are worn to the standard line, they
must be replaced.
Page 5
CAUTION: Never cover air vents since they
must always be open for proper motor
cooling.
Start Switch
Lock Button
Electronic Speed Control
WARNING: Do not make any adjustments
while the motor is in motion.
APPLICATION R.P.M. SPEED SETTING
POLISHING LOW 1500 1-2
SANDING 3-5
GRINDING HIGH 6500 6
Table 1.
Grinding
Sanding
Polishing

HOME USE WARRANTY
24 Months Home Use Warranty
Subject to the warranty conditions below, this RYOBI
tool, (hereinafter called "the product"), is warranted for
home use only by Ryobi Australia Pty. Ltd. (hereinafter
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 return the product to their nearest
authorised RYOBI Service Centre. 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. The Company accepts no
additional liability pursuant to this warranty for the costs
of travelling or transportation of the Product or parts to
and from the service dealer or agent - which costs are
not included in this warranty. Certain legislation,
including the Trade Practices Act, 1974 (as amended)
and other state and territorial laws give rights to the
buyer and impose liability on the seller in certain
circumstances. Nothing herein shall have the effect of
excluding, restricting or modifying any condition,
warranty, right or liability imposed, to the extent only
that such exclusion, restriction or modification would
render any term herein void.
30 Day Satisfaction Guarantee
If the owner is not completely satisfied with the
performance of the product, for quality reasons, the
Product should be returned to the Authorised RYOBI
Dealer from whom it was purchased within 30 days of
the original date of purchase for refund or exchange.
RYOBI AUSTRALIA PTY. LTD.
A.B.N. 98 002 277 509
SYDNEY: 359-361 Horsley Road, Milperra, N.S.W. 2214.
Contact during normal business hours.
Tel: [phone] - Fax: [phone] - Email: [email protected]
Web Site: www.ryobi.com.au
RYOBI NEW ZEALAND PTY. LTD.
AUCKLAND: 503 Mt Wellington Highway, Mt Wellington, N.Z.
Tel: [phone] - Free Call: 0800 279 624 - Fax: [phone] - Email: [email protected]
Contact during normal business hours.
BRISBANE: All enquiries Tel : [phone]
TOWNSVILLE: All enquires Tel : [phone]
MELBOURNE: 960 Stud Road, Rowville.Vic. 3178
Tel : [phone]
HOBART: All enquiries Tel : [phone]
ADELAIDE: All enquiries Tel : [phone]
PERTH: 33-35 Sorbonne Cres.,Canning Vale. W.A. 6155.
Tel : [phone]
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.