Attaching The Grinding Disc - Metabo WPBA 12-125 Quick Instructions Manual

en ENGLISH
Collect the generated particles at the source, avoid
deposits in the surrounding area.
Use suitable accessories for special work (see
chapter 11.), thus less 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
5. Overview
See page 2.
1 "Quick"clamping nut *
2 Spindle
3 Autobalancer support flange *
4 Spindle locking button
5 Sliding on/off switch *
6 Handle
7 Electronic signal indicator *
8 Thumbwheel for selection of speed *
9 Trigger switch *
10 Transport eyelet, for WEPBA 17-125 Quick,
WEPBA 17-150 Quick (Use only to transport
the machine)*
11 Paddle switch*
12 Additional handle/Additional handle with vibration
damping *
13 Safety cover
14 Support flange
15 2-hole nut *
16 2-hole spanner *
17 Lever for safety guard attachment
* depending on equipment/not in scope of delivery
6. Commissioning
Before plugging in, check 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.
6.1 Attaching the additional handle
Always work with the additional handle (12)
attached! Attach the additional handle on the
left or right of the machine and secure.
6.2 Attach the safety guard
For safety reasons, always use the safety
guard provided for the respective wheel! See
also chapter11.Accessories!
18
Safety guard for grinding
Designed for work with roughing wheels, flap
sanding pads, diamond cut-off wheels.
See illustration D on page 3.
- Push and hold the lever (17). Place the safety
guard (13) 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 placed securely: The
lever must engage and you should not be able to
turn the safety guard.
(Disassemble in reverse order.)

7. 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 parting guard
before performing parting work (see chapter
11. Accessories).
7.1 Locking the spindle
- Press in the spindle locking button (4) and turn the
spindle (2) by hand until the spindle locking button
engages.
7.2 Placing the grinding wheel in position
WA..., WBA..., WE...A...:
See illustration A on page 2.
The Autobalancer support flange (3) is
permanently fitted on the spindle. As is the
case with most other angle grinders, a detachable
support flange is not necessary.
The contact surfaces of the Autobalancer
support flange (3), grinding wheel and the
"Quick" clamping nut (1) must be clean. Clean if
necessary.
- Place the grinding wheel on the Autobalancer
support flange (3).
The grinding wheel must lie flat on the
Autobalancer supporting flange.
WPB...:
See illustration B on page 2.
- Fit the support flange (14) on the spindle. The
flange should not turn on the spindle when
properly attached.
- Place the grinding disc on the support flange (14).
The grinding disc must lay flat on the supporting
flange.
Use only accessories that
are covered by at least
3.4 mm by the safety guard.