metabo W 9-115 1-2 Inch Angle Grinder Instructions
- June 5, 2024
- metabo
Table of Contents
- Declaration of Conformity
- Specified Use
- General Safety Instructions
- Special Safety Instructions
- Overview
- Commissioning
- Attaching the grinding disc
- Use
- Cleaning
- Troubleshooting
- Accessories
- Repairs
- Environmental Protection
- Technical Specifications
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
W 9-115 1-2 Inch Angle Grinder
Instructions Manual
| W 9-100
“1) 00350| W 9-115
*1) 00354| W 9-125*
1) 00376..
W 900-125
1) 00381..| W 9-115 Quick
1) 00371| W 9-125 Quick1) 00374..| W 11-125 Quick1) 03623..|
WP 11-115 Quick*1) 03621..| WP 11-125 Quick”1) 03624..| WEV 11-125
Quick
11) 03625| W 13-125 Quick
“1) 03627| T 13-125 CED”1) 00431..| W 13-150 Quick
“1) 036 32.
---|---|---|---|---|---|---|---|---|---|---|---|---
M-Quick| –| –| –| –| ✓| ✓| ✓| ✓| ✓| ✓| ✓| | ✓
Electronic| –| –| –| –| | | | | | VC| | |
Ø| mm (in)| 100 (4)| 115 (41/2)| 125 (5)| 115 (41/2)| 125 (5)| 125 (5)|
115 (41/2)| 125 (5)| 125 (5)| 125 (5)| 125 (5)| 150 (6)
tmaxl; tmax2; tmax3| mm (in)| 10; 7,1; 7,1
(3/8 ;9/32 ;9/32)
| – /
( mmi n)| M 14 / 20 (25 / 32)
n| min1 (rpm )| 10500| 10500| 10500| 10500| 10500| 11000| 11000| 11000|
10500| 11000| 9600| 10000
nv| min-1
(rpm)| –| –| –| –| –| –| –| –| 2800-
10500| –| –| –
P1| W| 900| 900| 900| 900| 900| 1100| 1100| 1100| 1100| 1350| 1350| 1350
P2| W| 550| 550| 550| 550| 550| 700| 700| 700| 640| 830| 830| 780
m| kg (lbs)| 2,0 (4.4)| 2,1 (4.6)| 2,1 (4.6)| 2.1 (4.6)| 2,1 (4.6)| 2,3
(5.1)| 2.3 (5.1)| 2,3 (5.1)| 2,1 (4.6)| 2,4 (5.3)| 2,4 (5,3)| 2.5 (5.5)
an,sG/Kh,sG| m/s2| 4,5/1,5| 4,9/1,5| 6,0/1,5| 4,9/1,5| 6,0/1,5| 5,8/1,5|
4,8/1,5| 5,8/1,5| 6,0/1,5| 6,0/1,5| 5,5/1,5| 6,8/1,5
ah,Ds/Kh,ps| m/s2| <2,5/1,5| <2,5/1,5| <2,5/1,5| <2,5/1,5| <2,5/1,5|
2,6/1,5| 2,6/1,5| 2,6/1,5| <2,5/1,5| <2,5/1,5| <2,5/1,5| 3.0/1,5
ah,p/Kh,P| m/s2| –| –| –| –| –| –| –| –| –| –| –| –
LpA/KpA| d B (A)| 93,5/3| 93,5/3| 93,5/3| 93,5/3| 93,5/3| 93/3| 93/3|
93/3| 93,0/3| 94,0/3| 94,0/3| 94,0/3
LwA/KwA**| d B (A)| 104,5/3| 104,5/3| 104,5/3| 104,5/3| 104,5/3| 104/3|
104/3| 104/3| 104,0/3| 105,0/3| 105,0/3| 105,0/3
2) 2011/65/EU, 2006/42/EC, 2014/30/EU
3) EN 60745-1: 2009+A11: 2010, EN 60745-2-3: 2011+A2: 2013+A11:2014+Al2:2014+A13:2015, EN 50581:2012
2019-07-22, Bernd Fleischmann, Vice President Product Engineering & Quality
*4) Metabowerke GmbH – Metabo-Allee 1 – 72622 Nuertingen, Germany
| WP 13-125 Quick
*1)03629.| WP 13-150 Quick
‘03633| WE 15-125 Quick*
1) 00448| WEV 15-125 Quick
‘1)00468| WEV 15-125 Quick HT
*1)00562| WE 17-125 Quick
•1) 00515| WE 17-150 Quick
‘1)01074| WE 17-125 Quick RT
‘1)01086| WE 17-150 Quick RT
•1) 01087| WEP 17-125 Quick
•i) 00547| WEP 17-150 Quick
‘1)00507| WEV 17-150 Quick
•i) 00473
---|---|---|---|---|---|---|---|---|---|---|---|---
M-Quick| –| ✓| ✓| ✓| ✓| ✓| ✓| ✓| ✓| ✓| ✓| ✓| ✓
Electronic| –| –| –| TC| VTC| VTC| TC| TC| TC| TC| TC| TC| VTC
Ø| mm (in)| 125 (5)| 150 (6)| 125 (5)| 125 (5)| 125 (5)| 125 (5)| 150 (6)| 125
(5)| 150 (6)| 125 (5)| 150 (6)| 150 (6)
tmaxl; tmax2; tmax3| mm (in)| 107,1.’ 7,1
(3/8: :132; 9/32)
| – / mm
(in)| M 14 / 20 (25/32)
n| min)
(rpm| 11000| 10000| 11000| 11000| 9600| 11000| 10000| 11000| 10000| 11000|
10000| 10000
nv| –
min 1
(rpm)| –| | –| 2800-
11000| 2800-
9600| –| –| –| –| –| –| 2800-
10000
P1| W| 1350| 1350| 1550| 1700| 1550| 1700| 1700| 1750| 1750| 1700| 1700| 1700
P2| W| 830| 830| 940| 1040| 940| 1040| 1040| 1070| 1070| 1040| 1040| 1040
m| kg (Ibs)| 2.4 (5.3)| 2.5 (5.5)| 2,5 (5.5)| 2.5 (5.5)| 2,5 (5.5)| 2,5 (5.5)|
2.6 (5.7)| 2.5 (5.5)| 2,5 (5.5)| 2,5 (5.5)| 2.6 (5.7)| 2,6 (5.7)
an,SG/Kh,SG| m/s2| 6,0/1,5| 6,8/1,5| 6,0/1,5| 6,0/1,5| 5,0/1.5| 6,0/1,5|
6.8/1,5| 6,8/1.5| 8,2/1.5| 6,0/1,5| 6,8/1,5| 6,8/1,5
ah.os/Kh.Ds| m/s2| <2.5/1,5| 3,0/1,5| 3.6/1,5| 3.6/1,5| 4,0/1.5| 3.6/1,5|
3.0/1.5| 3.0/1.5| 4.0/1.5| 3,6/1.5| 3,0/1.5| 3.0/1.5
ah,p/Kh,p| m/s2| –| –| –| –| 2,6/1.5| –| –| –| –| –| | –
LpA/KpA| dB(A)| 93/3| 93/3| 93/3| 93/3| 93,0/3| 93/3| 93/3| 92/3| 94/3| 93/3|
93/3| 93/3
LwA/KwA| dB(A)| 104/3| 104/3| 104/3| 104/3| 104.0/3| 104/3| 104/3| 103 / 3|
105 / 3| 104/3| 104/3| 104/3
| *WEV 17-125 Quick Inox1) 00517..| WEV 17-125 Quick1 ) 00516..|
WEV 17-125 Quick RT1 ) 01089..| WEV 17-125 Quick Inox RT
*1) 01092..| WE 19-180 Quick RT`1)01088..
---|---|---|---|---|---
M-Quick| –| ✓| ✓| ✓| ✓| ✓
Electronic| –| VIC| VIC| TC| TC| TC
Ø| mm (in)| 125 (5)| 125 (5)| 125 (5)| 125 (5)| 180 (7)
tmaxl; tmax2; tmax3| mm (in)| 0.7,1;7,1
7 1. 7,,1
(343;.-13,2;9/32
Ri win| _i mm(in)| M 4/ 20 (25/32)
n| miril
(rpm)| 8000| 11000| 11000| 7600| 8200
nv| miri1
(rpm)| 2000-
8000| 2800-
11000| 2800| 2800| –
Pi| W| 1700| 1700| 1750| 1750| 1900
P2| W| 1040| 1040| 1070| 1070| 1240
m| kg (Ibs)| 2,5 (5.5)| 2,5 (5.5)| 2,5 (5.5)| 2,5 (5.5)| 2,7 (6.0)
ati,sG/KttsG| m/s2| 4,7/1,5| 6,0/1,5| 6,8/1,5| 5,0/1,5| 7,7/1,5
ah,DS/Kh,DS| m/s2| 2,5/1,5| 3,6/1,5| 3,0/1,5| 4,0/1,5| 2,8/1,5
ah,p/Kh,P| m/s2| <2,5/1,5| –| –| <2,5 / 1,5| –
LpA/KpA| dB(A)| 93/3| 93/3| 92/3| 94/3| 94/3
LWA/KWA| dB(A)| 104/3| 104/3| 103 / 3| 105 / 3| 105/ 3
Declaration of Conformity
We, being solely responsible: Hereby declare that these angle grinders, identified by type and serial number 1), meet all relevant requirements of directives 2) and standards 3). technical documents for 4) – see Page 4.
Specified Use
The angle grinders, when fitted with original Metabo accessories, are suitable
for grinding, sanding, abrasive cutting-off operations, and wire brushing
metal, concrete, stone, and similar materials without the use of water.
WEV 15-125 Quick HT, WEV 17-125 Quick Inox, and WEV 17-125 Quick Inox RT is
additionally suited for light polishing work. We recommend using our angle
polisher for demanding polishing work in continuous operation.
Machines with the designation WEV are particularly suited for working with
wire brushes due to the thumbwheel for speed selection.
The user bears sole responsibility for any damage caused by inappropriate use.
Generally accepted accident prevention regulations and the enclosed safety
information must be observed.
General Safety Instructions
For your own protection and for the protection of your power tool, pay
attention to all parts of the text that are marked with this symbol!
WARNING – Reading the operating instructions will reduce the risk of
injury.
WARNING Read all safety warnings and instructions. Failure to follow all
safety warnings and instructions may result in electric shock, fire and/or
serious injury.
Keep all safety instructions and information for future reference.
Pass on your power tool only together with these documents.
Special Safety Instructions
Safety Warnings Common for Grinding, Sanding, Wire Brushing, or
Abrasive Cutting-Off Operations:
Use
a) This power tool is intended to function as a grinder, sander, wire brush,
or cut-off tool. Read all safety warnings, instructions, illustrations, and
specifications provided with this power tool. Failure to follow all
instructions listed below may result in electric shock, fire, and/or serious
injury. WEV 15-125 Quick HT, WEV 17-125 Quick Inox, and WEV 17-125 Quick Inox
RT can also be used as a polishing tool.
b) Operations such as polishing are not recommended to be performed with this
power tool. Operations for which the power tool was not designed may create a
hazard and cause personal injury. (Does not apply to WEV 15-125 Quick HT, WEV
17-125 Quick Inox, WEV 17-125 Quick Inox RT.)
c) Do not use accessories that are not specifically designed and recommended
by the tool manufacturer. Just because the accessory can be attached to your
power tool, it does not assure safe operation.
d) The rated speed of the accessory must be at least equal to the maximum
speed marked on the power tool. Accessories running faster than their rated
speed can break and fly apart.
e) The outside diameter and the thickness of your accessory must be within the
capacity rating of your power tool. Incorrectly sized accessories cannot be
adequately guarded or controlled.
f) Threaded mounting of accessories must match the grinder spindle thread. For
accessories mounted by flanges, the arbor hole of the accessory must fit the
locating diameter of the flange. Accessories that do not match the mounting
hardware of the power tool will run out of balance, vibrate excessively, and
may cause loss of control.
g) Do not use a damaged accessory. Before each use inspect the accessory such
as abrasive wheels for chips and cracks, backing pad for cracks, tear, or
excess wear, and wire brush for loose or cracked wires. If a power tool or
accessory is dropped, inspect for damage or install an undamaged accessory.
After inspecting and installing an accessory, position yourself and bystanders
away from the plane of the rotating accessory and run the power tool at
maximum no-load speed for one minute. Damaged accessories will normally break
apart during this test time.
h) Wear personal protective equipment. Depending on the application, use a
face shield, safety goggles, or safety glasses. As appropriate, wear a dust
mask, hearing protectors, gloves, and a workshop apron capable of stopping
small abrasive or workpiece fragments. The eye protection must be capable of
stopping flying debris generated by various operations. The dust mask or
respirator must be capable of filtrating particles generated by your
operation. Prolonged exposure to high-intensity noise may cause hearing loss.
i) Keep bystanders a safe distance away from the work area. Anyone entering
the work area must wear personal protective equipment. Fragments of a
workpiece or of a broken accessory may fly away and cause injury beyond the
immediate area of operation.
j) Hold the power tool by insulated gripping surfaces only, when performing an
operation where the cutting accessory may contact hidden wiring or its own
cord. Cutting accessory contacting a “live” wire may make exposed metal parts
of the power tool “live” and could give the operator an electric shock.
k) Position the cord clear of the spinning accessory. If you lose control, the
cord may be cut or snagged and your hand or arm may be pulled into the
spinning accessory.
I) Never lay the power tool down until the accessory has come to a complete
stop. The spinning accessory may grab the surface and pull the power tool out
of your control.
m) Do not run the power tool while carrying it at your side. Accidental
contact with the spinning accessory could snag your clothing, pulling the
accessory into your body.
n) Regularly clean the power tool’s air vents. The motor’s fan will draw the
dust inside the housing and excessive accumulation of powdered metal may cause
electrical hazards.
o) Do not operate the power tool near flammable materials. Sparks could ignite
these materials.
p) Do not use accessories that require liquid coolants. Using water or other
liquid coolants may result in electrocution or shock.
Kickback and Related Warnings
Kickback is a sudden reaction to a pinched or snagged rotating wheel, backing
pad, brush or any other accessory. Pinching or snagging causes rapid stalling
of the rotating accessory which in turn causes the uncontrolled power tool to
be forced in the direction opposite of the accessory’s rotation at the point
of the binding.
For example, if an abrasive wheel is snagged or pinched by the workpiece, the
edge of the wheel that is entering into the pinch point can dig into the
surface of the material causing the wheel to climb out or kick out. The wheel
may either jump toward or away from the operator, depending on the direction
of the wheel’s movement at the point of pinching.
Abrasive wheels may also break under these conditions.
Kickback is the result of power tool misuse and/or incorrect operating
procedures or conditions and can be avoided by taking proper precautions as
given below.
a) Maintain a firm grip on the power tool and position your body and arm to
allow you to resist kickback forces. Always use an auxiliary handle, if
provided, for maximum control over kickback or torque reaction during start-
up. The operator can control torque reactions or kickback forces if proper
precautions are taken.
b) Never place your hand near the rotating accessory. The accessory may kick
back over your hand.
c) Do not position your body in the area where the power tool will move if
kickback occurs. Kickback will propel the tool in a direction opposite to the
wheel’s movement at the point of snagging.
d) Use special care when working corners, sharp edges, etc. Avoid bouncing and
snagging the accessory. Corners, sharp edges, or bouncing have a tendency to
snag the rotating accessory and cause loss of control or kickback.
e) Do not attach a saw chain woodcarving blade or toothed saw blade. Such
blades create frequent kickback and loss of control.
Safety Warnings Specific for Grinding and Abrasive Cutting-Off
Operations:
a) Use only wheel types that are recommended for your power tool and the
specific guard designed for the selected wheel. Wheels for which the power
tool was not designed cannot be adequately guarded and are unsafe.
b) The grinding surface of the center depressed wheels must be mounted below
the plane of the guard lip. An improperly mounted wheel that projects through
the plane of the guard lip cannot be adequately protected.
c) The guard must be securely attached to the power tool and positioned for
maximum safety, so the least amount of wheel is exposed to the operator. The
guard helps to protect the operator from broken wheel fragments and accidental
contact with the wheel and sparks which could ignite clothing.
d) Wheels must be used only for recommended applications. For example: do not
grind with the side of the cut-off wheel. Abrasive cut-off wheels are intended
for peripheral grinding, side forces applied to these wheels may cause them to
shatter.
e) Always use undamaged wheel flanges that are of the correct size and shape
for your selected wheel. Proper wheel flanges support the wheel thus reducing
the possibility of wheel breakage. Flanges for cut-off wheels may be different
from grinding wheel flanges.
f) Do not use worn-down wheels from larger power tools. The wheel intended for
a larger power tool is not suitable for the higher speed of a smaller tool and
may burst.
Additional Safety Warnings Specific for Abrasive Cutting-Off
Operations:
a) Do not “jam” the cut-off wheel or apply excessive pressure. Do not attempt
to make an excessive depth of cut. Overstressing the wheel increases the
loading and susceptibility to twisting or binding of the wheel in the cut and
the possibility of kickback or wheel breakage.
b) Do not position your body in line with and behind the rotating wheel. When
the wheel, at the point of operation, is moving away from your body, the
possible kickback may propel the spinning wheel and the power tool directly at
you.
c) When the wheel is binding or when interrupting a cut for any reason, switch
off the power tool and hold the power tool motionless until the wheel comes to
a complete stop. Never attempt to remove the cut-off wheel from the cut while
the wheel is in motion otherwise kickback may occur. Investigate and take
corrective action to eliminate the cause of wheel binding.
d) Do not restart the cutting operation in the workpiece. Let the wheel reach
full speed and carefully re-enter the cut. The wheel may bind, walk up, or
kick back if the power tool is restarted in the workpiece.
e) Support panels or any oversized workpiece to minimize the risk of wheel
pinching and kickback. Large workpieces tend to sag under their own weight.
Supports must be placed under the workpiece near the line of cut and near the
edge of the workpiece on both sides of the wheel.
f) Use extra caution when making a “pocket cut” into existing walls or other
blind areas. The protruding wheel may cut gas or water pipes, electrical
wiring, or objects that can cause kickback.
Safety Warnings Specific for Sanding Operations:
a) Do not use excessively oversized sanding disc paper. Follow manufacturer’s
recommendations, when selecting sanding paper. Larger sanding paper extending
beyond the sanding pad presents a laceration hazard and may cause snagging,
tearing of the disc or kickback.
Only for WEV 15-125 Quick HT, WEV 15125 Quick Inox, WEV
17-125 Quick Inox RT: Safety Warnings Specific
for Polishing Operations:
a) Do not allow any loose portion of the polishing bonnet or its attachment
strings to spin freely. Tuck away or trim any loose attachment strings. Loose
and spinning attachment strings can entangle your fingers or snag on the
workpiece.
Safety Warnings Specific for Wire Brushing Operations:
a) Be aware that wire bristles are thrown by the brush even during ordinary
operations. Do not overstress the wires by applying excessive load to the
brush. The wire bristles can easily penetrate light clothing and/or skin.
b) If the use of a guard is recommended for wire brushing, do not allow any
interference of the wire wheel or brush with the guard. Wire wheel or brush
may expand in diameter due to workload and centrifugal forces.
Additional Safety Instructions:
WARNING – Always wear protective goggles.
Use elastic cushioning layers if they have been supplied with the grinding
media and if required. Observe the specifications of the tool or accessory
manufacturer! Protect the discs from grease or impacts!
Grinding discs must be stored and handled with care in accordance with the
manufacturer’s instructions.
Never use cutting discs for roughing work! Do not apply pressure to the side
of the cutting discs. The workpiece must lay flat and be secured against
slipping, e.g. using clamps. Large workpieces must be sufficiently supported.
If accessories with threaded inserts are used, the end of the spindle may not
touch the base of the hole on the grinding tool. Make sure that the thread in
the accessory is long enough to accommodate the full length of the spindle.
The thread in the accessory must match the thread on the spindle.
See pages 4-5 and chapter 14. Technical Specifications for more information on
the spindle length and thread.
The use of a fixed extractor system is recommended. Always install an RCD with
a max. trip current of 30 mA upstream. If the angle grinder is shut down via
the RCD, it must be checked and cleaned. See chapter 9. Cleaning.
Damaged, eccentric, or vibrating tools must not be used.
Avoid damage to gas or water pipes, electrical cables, and load-bearing walls
(static).
Pull the plug out of the socket before making any adjustments, converting, or
servicing the machine.
Metabo S-automatic safety clutch. When the safety clutch responds, switch off
the machine immediately! A damaged or cracked additional handle must be
replaced.
Never operate a machine with a defective additional handle.
A damaged or cracked safety guard must be replaced. Never operate a machine
with a defective safety guard.
Secure small workpieces. For example, clamp in a vice.
Reduce dust exposure:
Particles generated when working with this machine may contain substances that
can cause cancer, allergic reactions, respiratory diseases, birth defects or
other propagation defects. Some of these substances include Lead (in paint
containing lead), mineral dust (from bricks, concrete, etc.), additives used
for wood treatment (chromate, wood preservatives), and some wood types (such
as oak or beech dust), metals, asbestos. The risk depends on for how long the
user or nearby persons are exposed to the substance. This dust must not be
allowed to enter your body. Do the following to reduce exposure to these
substances: Ensure good ventilation in the workplace and wear appropriate
protective equipment, such as respirators able to filter microscopically small
particles.
Observe the relevant guidelines for your material, staff, application, and
place of application (e.g. occupational health and safety regulations,
disposal).
Collect the generated particles at the source, and avoid deposits in the
surrounding area.
Use suitable accessories for special work (see chapter 11.), thus fewer
particles enter the environment in an uncontrolled manner.
Use a suitable extraction unit.
Reduce dust exposure with the following measures:
- Do not direct the escaping particles and the exhaust air stream at yourself or nearby persons or on dust deposits.
- Use an extraction unit and/or air purifiers
- Ensure good ventilation of the workplace and keep clean using a vacuum cleaner Sweeping or blowing stirs up dust
- Vacuum or wash the protective clothing Do not blow, beat or brush
Overview
See page 2.
- “Quick” clamping nut *
- Support flange
- Spindle
- Spindle locking button
- Sliding on/off switch *
- Handle
- Electronic signal indicator *
- Thumbwheel for selection of speed *
- Trigger switch*
- Switch-on lock
- Additional handle/Additional handle with vibration damping *
- Safety cover
- 2-hole nut *
- 2-hole spanner *
- Lever for safety guard attachment
- depending on equipment/not in scope of delivery
Commissioning
Before plugging in, check to see that the rated mains voltage and mains
frequency, as stated on the rating label, match with your power supply.
Always install an RCD with a max. trip current of 30 mA upstream.
Attaching the additional handle
Always work with the additional handle attached! (11) Attach the additional
handle on the left or right of the machine and secure.
Attach the safety guard
For safety reasons, always use the safety guard provided for the respective
wheel! See also chapter11.Accessories!
Safety guard for grinding
Designed for work with roughing wheels, flap sanding pads, and diamond cut-off
wheels. See illustration C on page 3.
- Push and hold the lever. (15) Place the safety guard in the position indicated. (12)
- Release the lever and turn the safety guard until the lever engages.
- Push the lever and turn the safety guard until the closed section is facing the operator.
- Make sure that the guard is placed securely: The lever must engage and you should not be able to turn the safety guard.
Use only accessories that are covered by at least 3.4 mm by the safety guard.
(Disassemble in reverse order.)
Attaching the grinding disc
Prior to any conversion work: Pull the mains plug from the socket. The machine
must be switched off and the spindle at a standstill.
For reasons of safety, attach the cutting guard before performing cutting-off
operations (see chapter Accessories).11.
Placing the grinding wheel in position
See illustration A on page 2.
-
Fit the support flange on the spindle. (2) The flange should not turn on the spindle when properly attached.
Only W 9-100: Screw support flange with two-hole spanner onto spindle so that the small collar (with a diameter of 16 mm) is facing upwards. -
Place the grinding disc on the support flange. (2) The grinding disc must lay flat on the supporting flange.
Securing/Releasing the “Quick” clamping nut (depending on features)
Securing the (1)”Quick” clamping nut:
Only attach the “Quick” clamping nut (1) to tools with the “Metabo Quick
System”. These tools can be identified by the red spindle lock button (4) with
the “M-Quick” logo
Do not use the “Quick” clamping nut if the accessory has a clamping shank
thicker than 7.1 mm! In this case, use the 2-hole nut (13) with 2hole spanner
(14).
- Lock the spindle (see chapter 7.1).
- Position the “Quick” clamping nut on the spindle so that the 2 lugs engage in the 2 grooves on the spindle. (1) (3) See illustration on page 2.
- Tighten the “Quick” clamping nut by turning clockwise by hand.
- Turn the grinding wheel firmly clockwise to tighten the “Quick” clamping nut.
Releasing the clamping nut (1):
Only when the “Quick” clamping nut (1) is attached must the spindle be stopped
using the red M-Quick spindle locking button! (4)
- The machine continues to run after switching off.
- Press the M-Quick spindle locking button just before the grinding disc stops. (4) The “Quick” clamping nut (1)loosens itself by around half a turn and can be removed without additional effort or tools.
Securing/Releasing the 2-hole nut (depending on features)
Securing the 2-hole nut (13):
The 2 sides of the 2-hole nut are different. Screw the 2-hole nut onto the
spindle as follows:
See illustration B on page 2.
-
X) For thin grinding discs:
The edge of the 2-hole nut (13) faces upwards so that the thin grinding disc can be attached securely.
Y) For thick grinding discs:
The edge of the 2-hole nut (13) faces downwards so that the 2-hole nut can be attached securely to the spindle.
Z) Only for W 9-100:
The collar of the 2-hole nut faces downwards and/or the flat surface faces upwards. -
Locking the spindle. Turn the 2-hole nut (13)clockwise using the 2-hole spanner (14) to secure.
Releasing the 2-hole nut:
- Lock the spindle (see chapter 7.1). Turn the 2-hole nut (13) anticlockwise using the 2-hole spanner (14) to unscrew.
Use
Adjusting the speed (depending on features)
Set the recommended speed at the thumbwheel. (8) (small number = low speed;
large number = high speed)
Cutting disc, roughing disc, cup wheel, and diamond cutting disc: high speed
Brush: medium speed
Sanding plate: low to medium speed
Note. We recommend using our angle polisher for polishing work.
Switching On and Off
Always guide the machine with both hands.
Switch on first, then guide the accessory towards the workpiece.
Avoid inadvertent starts: always switch the tool off when the plug is removed
from the mains socket or if there has been a power cut.
In continuous operation, the machine continues running if it is forced out of
your hands. Therefore, always hold the machine with both hands using the
handles provided, stand securely and concentrate.
Avoid the machine swirling up or taking in dust and chips. After switching off
the machine, only place it down when the motor has come to a standstill.
Machines with slide switch:
Switching on: Push the sliding switch forward. (5) For continuous
activation, now tilt downwards until it engages.
Switching off: Press the rear end of the slide switch (5) and release it.
Machines with paddle switch (with dead man function):
Machines with paddle switch (with dead man function):
Switching on: Slide the switch-on lock (10) in the direction of the arrow
and press the trigger (9).
Switching off: Release the trigger switch. (9)
Machines with the designation W…RT:
Torque activation (with dead man’s lever)
Switching on: Slide the trigger switch (9) forwards and then push the
trigger switch (9) upwards.
Switching off: Release the trigger switch (9).
Machines with the designation W…RT:
Continuous operation (depending on features)
Switching on: Switch the machine on as described above. Now slide the
trigger switch (9) forwards again and release in the front position to lock
the trigger switch (9)(continuous operation).
Switching off: Push the trigger switch (9) upwards and release.
Working Directions Grinding and sanding operations:
Press down the machine evenly on the surface and move back and forth so that
the surface of the workpiece does not become too hot.
Rough grinding: position the machine at an angle of30° – 40° for the best
working results.
Cutting-off operations:
Always work against the run of the disc (see illustration). Otherwise, there is the danger of the machine kicking back from the cut out of control. Guide the machine evenly at a speed suitable for the material being processed. Do not tilt, apply excessive force or sway from side to side.
Wire brushing:
Press down the machine evenly.
Rotate gear housing
See illustration D on page 3.
-
Disconnect from the power supply.
-
Unscrew the fastening screw (a) of the lever (15).
Remove the screw, lever (with its sheet metal part) and put aside. -
Unscrew the 4 gear housing screws (b).
CAUTION! Do not remove the gear housing! -
Turn the gear housing to the desired position without removing it.
-
Screw in the 4 gear housing screws (b) in the available threads! Tightening torque = 3.0 Nm +/- 0.3 Nm.
-
Slide the spring that pushes the lever in position to the side and re-insert the lever (15) (with its sheet metal part), and fix it with the fastening screw (a).
Tightening torque = 5.0 Nm +/- 0.5 Nm. Check the lever for correct function: it has to be under spring tension.
Cleaning
It is possible that particles deposit inside the power tool during operation.
This impairs the cooling of the power tool. Conductive build-up can impair the
protective insulation of the power tool and cause electrical hazards.
The power tool should be cleaned regularly, often, and thoroughly through all
front and rear air vents using a vacuum cleaner or by blowing in dry air.
Prior to this operation, separate the power tool from the power source and
wear protective glasses and a dust mask.
Troubleshooting
Machines with VTC and TC electronics:
The electronic signal display lights up and the load speed decreases (not
W…RT). (7) There is too much load on the machine! Run the machine in idling
until the electronics signal indicator switches off.
The machine does not start. The electronic signal display (7) (depends on
the model) flashes. The restart protection is active. If the mains plug is
inserted with the machine switched on, or if the power supply is restored
following an interruption, the machine does not start up. Switch the machine
off and on again.
Accessories
Use only genuine Metabo accessories.
See page 6.
Use only accessories which fulfill the requirements and specifications listed
in these operating instructions.
A Cutting guard clip/guard for cut-off grinding
Designed for work with cutting discs and diamond cutting discs. Once the
cutting guard clip is fitted, the safety guard becomes a cutting guard.
B Extraction guard for cut-off grinding
Designed for cutting through stone slabs with diamond cutting discs. With
nozzle for extracting stone dust using a suitable extraction unit.
C Extraction guard for surface grinding
Intended for grinding of concrete, screed, wood, and plastics with diamond cup
wheels and/or fiber discs and suitable sanding plates. With nozzle for
extracting stone, wood, and plastic dust using a suitable extraction unit. Not
suitable for extracting sparks or for grinding metals.
D Dust filter
The fine mesh filter prevents coarse particles from entering the motor
housing. Remove regularly and clean.
E Hand protection
Intended for work with backing pads, sanding plates, wire brushes, support
plates, sanding pads, wire brushes, and diamond Drill Bits for tiles. Install
a handguard under the additional side-mounted handle.
F Multiple position bar for side handle
Permits numerous handle positions.
G Bar side handle
For a complete range of accessories, see
www.metabo.com or the catalog.
Repairs
Repairs to electrical tools must be carried out by qualified electricians
ONLY!
If the connection lead is damaged, it must be replaced by a special connection
lead.
Contact your local Metabo representative if you have Metabo power tools
requiring repairs. For addresses see www.metabo.com.
You can download a list of spare parts from www.metabo.com.
Environmental Protection
The generated grinding dust may contain harmful substances. Dispose of
appropriately.
Observe national regulations on environmentally compatible disposal and on the
recycling of disused machines, packaging, and accessories.
Only for EU countries: Never dispose of power tools in your household waste!
In accordance with European Directive 2012/ 19/EU relating to electrical and
electronic waste and implementation of national law, used electrical tools
must be collected separately and disposed of in an environmentally friendly
manner at recycling centers.
Technical Specifications
Explanatory notes on the specifications on page 4.
Changes due to technological progress are reserved.
Ø | = max. diameter of the accessory |
---|---|
tmax,1 | = max. the permitted thickness of the clamping shank on |
accessory when using a 2-hole nut (13)
tmax,2| = max. the permitted thickness of clamping shank on accessory
when using
“Quick” clamping nut (1)
tmax,3| = roughing disc/cutting disc:
max. the permitted thickness of accessory
M| =spindle thread
l| = length of the grinding spindle
n| = no-load speed (maximum speed)
nV| = no-load speed (adjustable)
P1| =rated input power
P2| = power output
m| = weight without mains cable
Measured values determined in conformity with EN 60745.
Machine in protection class II
~ AC Power
- Machines with the designation WE…: Energy-rich, high-frequency interference can cause fluctuations in speed. The fluctuations disappear, however, as soon as the interference fades away.
The technical specifications quoted are subject to tolerances (in compliance with the relevant valid standards).
Emission values
These values make it possible to assess the emissions from the power tool and
to compare different power tools. Depending on the operating conditions, the
condition of the power tool, or the accessories, the actual load may be higher
or lower.
For assessment purposes, please allow for breaks and periods when the load is
lower. Based on the adjusted estimates, arrange protective measures for the
user e.g. organizational measures.
Vibration total value (vector sum of three directions) determined in accordance with EN 60745:
ah, SG | = Vibration emission value (surface grinding) |
---|---|
ah, DS | = Vibration emission value (sanding with sanding plate) |
ah, P | = Vibration emission value (polishing) |
Kh, SG/DS/P | Uncertainty (vibration) |
Typical A-effective perceived sound levels:
LpA| Sound-pressure level
LWA| = Acoustic power level
KpA, KWA| = Uncertainty
During operation, the noise level can exceed 80 dB(A).
Wear ear protectors!
Metabowerke GmbH
Metabo-Allee 1
72622 Nuertingen
Germany
www.metabo.com
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