Attaching The Grinding Wheel - Metabo W 22-180 Notice Originale

5. Overview
See page 2.
1 "Quick"clamping nut *
2 Support flange
3 Spindle
4 Spindle locking button
5 Electronic signal indicator*
6 Lock (to prevent the machine from being switched
on unintentionally, or for continuous operation)*
7 Trigger ( for switching on and off)
8 Button (to turn the main handle)*
9 Main handle
10 Additional handle / Additional handle with vibration
damping *
11 Safety guard
12 Clamping nut *
13 2-hole spanner *
14 Lever (to adjust safety guard without the use of
tools)
* depending on equipment/not in scope of delivery
6. Commissioning
If delivered without a mains plug, arrange for a
suitable mains plug to be connected by a
qualified electrician ONLY.
Before plugging in, check to see that the rated
mains voltage and mains frequency, as
specified on the rating label, match your power
supply.
Always use an extension cable with a minimum
2
diameter of 1.5 mm . The extension cable must be
suitable for the machine power rating (see
Technical Specifications). If using a roll of cable,
always roll up the cable completely.
6.1 Attaching the additional handle
Always work with the additional handle
attached (10)! Manually screw in the
additional handle securely in the left, centre or right
threaded hole (depending on requirements).
6.2 Attaching the safety guard
(for work involving grinding wheels)
Prior to commissioning: Fit the
protective cover.
For reasons of safety, the safety guard (11)
should always be attached when roughing
work is performed.
For reasons of safety, the special parting
guard should always be attached before
parting work is performed (see chapter 11.
Accessories).
See illustration E on page 2.
- Push and hold the lever (14). Place the safety
guard (11) in the position indicated.
- 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 seated securely: the
lever must engage and you should not be able to
turn the safety guard.
6.3 Rotatable main handle (depending on
features)
Only work with the main handle (9) engaged.
See illustration B on page 2.
- Push in the button (8).
- The main handle (9) can now be turned 90° to both
sides and can be engaged.
- Make sure that it is securely positioned: the main
handle (9) must be engaged and it should not be
possible to move it.
6.4 Power supply
The mains sockets must be protected using time-
delay fuses or circuit breakers.
Machines with "X" in the model designation:
(with integrated, automatic restriction of the starting
current (soft start)). The mains sockets can also be
protected using fast-acting fuses or circuit breakers.

7. Attaching the grinding wheel

Disconnect the mains plug before changing
any accessories. The machine must be
switched off and the spindle at a standstill.
For reasons of safety, attach the parting guard
before performing parting work (see chapter
11. Accessories).
7.1 Locking the spindle
Press in the spindle locking button (4) only
when the spindle is stationary!
- Press in the spindle locking button (4) and turn the
spindle
(3) by hand until you feel the spindle locking
button engage.
7.2 Placing the grinding wheel in position
See illustration C on page 2.
- Fit the support flange (2) on the spindle. The
flange should not turn on the spindle when
properly attached.
- Position the grinding wheel on the support flange
(2) as shown in illustration C.
The grinding wheel must lay flat on the supporting
flange. The metal flange on the parting grinder
disc must lay flat on the support flange.
7.3 Securing/Releasing the "Quick"clamping
nut (depending on features)
Securing the "Quick"clamping nut (1):
ENGLISH en
Use only accessories that
are covered by at least
3.4 mm by the safety guard.
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