Overview; Special Product Features - Metabo WX 20-230 SP Instructions Manual

Always wear protective goggles.
During machining, of metals in
particular, conductive dust can
form deposits inside the machine. This can lead to
the transfer of electrical energy onto the machine
housing. This can mean a temporary danger of
electric shocks. This is why it is necessary when
the machine is running to blow compressed air
through the rear ventilation slots of the machine
regularly, frequently and thoroughly. Here, the
machine must be held firmly.
It is recommended to use a stationary extraction
system and to place a ground fault circuit inter-
rupter (GFCI) downstream. When the angle grinder
is shut down via the FI circuit breaker, it must be
checked and cleaned. See chapter
10 Cleaning for more information on cleaning the
motor.
Dust from material such as paint containing lead,
some wood species, minerals and metal may be
harmful. Contact with or inhalation of the dust may
cause allergic reactions and/or respiratory
diseases to the operator or bystanders.
Certain kinds of dust are classified as carcinogenic
such as oak and beech dust especially in conjunc-
tion with additives for wood conditioning (chro-
mate, wood preservative). Material containing
asbestos must only be treated by specialists.
- Where the use of a dust extraction device is
possible it shall be used.
- The work place must be well ventilated.
- The use of a dust mask of filter class P2 is
recommended.
Follow national requirements for the materials you
want to work with.
Materials that generate dusts or vapours that may
be harmful to health (e.g. asbestos) must not be
processed.
When working in dusty conditions, ensure that
ventilation openings are not blocked. If it becomes
necessary to remove dust, first disconnect the
power tool from the mains supply (use non-
metallic objects) and avoid damaging internal
components.
Damaged, eccentric or vibrating tools must not be
used.
Avoid damage to gas or water pipes, electrical
cables and loadbearing walls (static).
Connect a FI circuit-breaker with max.
release current (30 mA) upstream when using the
machine outdoors!
Pull the plug out of the socket before making any
adjustments, converting or servicing the machine.
A damaged or cracked additional handle must be
replaced. Never operate a machine with a defec-
tive additional handle.
A damaged or cracked safety guard must be
replaced. Never operate a machine with a defec-
tive safety guard.
Do not switch on the machine if tool parts or guard
devices are missing or defective.
Machines with a soft start (indicated by an "X" in
the model designation): An electronic error occurs
if the machine accelerates to maximum speed very
quickly when switched on. Other safety-related
electronic functions are no longer available. Have
the machine repaired immediately (see 13).

5 Overview

See page 3 (please unfold).
1 "Quick"clamping nut *
2 Support flange
3 Spindle
4 Spindle locking button
5 Lock (to prevent the machine from being
switched on unintentionally, or for continuous
operation)*
6 Trigger ( for switching on and off)
7 Additional handle / Additional handle with
vibration damping *
8 Safety guard
9 Clamping nut *
10 2-hole spanner *
11 Lever (to adjust safety guard without the use
of tools)
* depending on equipment/not in scope of delivery

6 Special Product Features

• Restriction of the starting current by means of
soft start
• Metabo "Quick" tool change
• Safety guard that is locked into position, can be
adjusted in seconds without the use of tools
• Metabo safety switch: Lock to prevent the
machine from being switched on unintentionally
• Dead man function: Machine switches off
immediately if the user releases the switch
• Restart protection: Prevents the machine from
starting unintentionally
• Carbon brushes
(The special product features listed depend on the
equipment)
ENGLISH
ENG
17