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7.3
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 of
30° - 40° for the best working results.
Abrasive cutting-off operations:
Always work against the run of the disc
(see Figure). Otherwise there is the
danger of an out of control machine
kicking back from the cut. 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 / polishing work:
Press down the machine evenly.
7.4
Lanyard connection (depending on
equipment)
Safety warnings specific for use at height.
Read all safety warnings and instructions.
Failure to follow the warnings and instructions may
result in serious injury.
- Only for use by trained persons. The users must
be trained with regard to tool securing and the use
of tools at heights.
- Always keep the tool tethered when working "at
height". Only use appropriate metabo brand
lanyard (maximum length is 2 m (6.5 ft) with
sufficient damping capacity). The maximum
permissible fall height for lanyard (tether strap)
must not exceed 2 m (6.5 ft). Use only with
lanyards appropriate for this tool type and rated for
at least the mass of the tool including all used
accessories.
- Read and follow the operating instructions of the
tool securing lanyard!
- Inspect tool (especially the eyelet) and lanyard
before each use for damage and proper function
(including fabric and stitching). Do not use if
damaged or not functioning properly.
- Do not anchor the tool lanyard to anything on your
body. Anchor to a solid mounting option that can
withstand the forces of a dropped tool.
- Crush, cut or entanglement hazard. Do not use
near moving parts, mechanisms or running
machinery.
- Do not change the attachment point for the
lanyard on the tool and also do not use it for other
purposes than those described in this manual.
- Only attach tool to a lanyard with a locking
carabiner. Do not attach by looping or knotting the
lanyard. Do not use rope or cord. Only use
carabiners with two-way locking system. Do not
use single action spring clip carabiners.
- Attach the lanyard in a way that the tool will move
away from the operator if it falls. Dropped tools will
swing on the lanyard, which could cause injury or
loss of balance.
- Do not attach more than one tool to each lanyard.
- Only use specifically intended attachment points
(eyelet (10)) to attach the lanyard at the tool.
NEVER modify tools to create attachment points.
- Do not attach lanyards to tool in a way that keeps
guards, switches or lock-offs from operating
properly.
- Keep lanyard away from the accessory.
- Protect the tool security lanyard from flying sparks
and chips.
- Protect the tool securing lanyard from sharp
edges, blades, chips, etc. Do not step on the tool
or the tool securing lanyard.
- Do not use lanyards or attachment devices to get
additional leverage from the tool.
- Make sure that there is sufficient space in the area
where the tool might hit the floor. No persons must
be endangered in that area.
- Replace the rope after a fall and check the tool for
damage. After each fall, have the machine
checked for damage by a trained specialist and
repaired if necessary.
- Do not try to catch the falling machine. This might
result in injuries.
7.5
Rotate gear housing
See illustration E on page 3.
- Disconnect from the power supply.
- Unscrew the fastening screw (a) of the lever (17).
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 (17) (with its sheet
metal part), and fix 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.
8. 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. Prior to this operation,
separate the power tool from the power source and
wear protective glasses and dust mask.
9. Troubleshooting
Machines with VTC, TC and VC electronics:
The electronic signal display (7) lights up
and the load speed decreases (not
W...RT). There is too much load on the
machine! Run the machine in idle until the
electronics signal indicator switches off.
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