Maintenance / Cleaning - Metabo DS 125 Instrucciones De Manejo

6.2 Adjusting the spark deflector
Adjust the spark deflectors (10) regularly to
compensate for wear on the grinding wheels (4).
Release the 2 screws on the spark deflector and
shift the spark deflector.
The distance between the spark deflector and
grinding wheel must be as small as possible and
never greater than 2 mm (see illustration C, page 3).
If the grinding wheel is so badly worn that the
maximum distance of 2 mm can no longer be
maintained, the grinding wheel must be replaced.
6.3 Switching On and Off
Press the switch (11) (see illustrations D, page 3).
I = Switch on
0 = Switch off
DS 125, DS 150: Avoid inadvertent starts: always
switch the grinder off when the plug is removed from
the mains socket or if there has been a power cut.
Restart protection (not in DS 125, DS 150):
When power is restored after a power failure, the
machine - which is still switched on - will not start
automatically for safety reasons. Switch machine
on and off again.
6.4 Dry grinding
- Stand in front of the grinder.
- Holding the workpiece with both hands, place the
workpiece on the workpiece supports (8) and
gently press it against the dry grinding wheel. For
optimum grinding results, move the workpiece
gently to and fro. This also helps to distribute wear
evenly on the grinding material.
7. Maintenance, cleaning
Clean, check and perform maintenance work on the
machine and guard devices regularly. Regularly
clean the inside of the grinding wheels housing. The
grinding wheels must be able to rotate freely within
the housing.
Disconnect the mains plug before starting any
setting, cleaning, maintenance or repair work.
7.1 Grinding wheel change
Use only original Metabo grinding wheels.
The permissible rotational speed specified on
the grinding wheel must be equal to or greater
than the maximum idling speed specified on the
identification plate of the machine.
Grinding wheel check:
suspend the grinding wheel on a thread.
Knock lightly with a piece of hard wood. You will
hear a clear tone if the grinding wheel is in perfect
condition. If you hear a clattering, dull or hollow
sound, the grinding wheel is damaged.
Do not use damaged grinding wheels.
Test run
A test run of approx. 5 min without load must
be carried out after the grinding wheel has been
changed. All persons must stay clear of the danger
zone when this is performed.
Dry grinding wheel:
- Release the screws on the safety guard cover (1),
twist and remove the cover (1) (bayonet catch).
- Hold the grinding wheel (4) firmly in position as
shown. Caution! Risk of injury! Wear
protective gloves!
- Remove adjusting nut (2) with open-ended
spanner.
Caution! Left-hand thread on left machine
side, i.e. to release the adjusting nut (2)on the left
machine side, turn clockwise!
- Remove clamping flange (3) and grinding
wheel (4).
- Secure new grinding wheel (4) in the reverse
order.
- Remount the safety cover (1). Tighten screws.
- Adjust the spark deflector (10) and workpiece
support (8) as described in chapter 6.2 and 6.1.
a 8. Accessories
Use only genuine Metabo accessories.
If you need any accessories, check with your
dealer.
For dealers to select the correct accessory, they
need to know the exact model designation of your
power tool.
A grinding wheels .................. Order No.:
D= 125 mm:
36 P: ..................0900025181
60 N: ..................0900025190
D= 150 mm:
36 P: .........................6.30632
60 N: .........................6.30633
D= 175 mm:
36 P: .........................6.30657
60 N: .........................6.30656
D= 200 mm:
36 P: .........................6.30784
60 N: .........................6.30785
D= 250 mm:
36 P: .........................6.30636
60 N: .........................6.30637
B Stand
Order No.: ............................ 6.23867
C Wall bracket
Order no.: ........................ 6.23862
For a complete range of accessories, see
www.metabo.com or the main catalogue.
ENGLISH en
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