Before Use; Removing The Guard Or Guard With Cover Plate - Hilti AG 180-20 (D/P) Manual De Instrucciones

5.2 Noise information and vibration values in accordance with EN 60745
The sound pressure and vibration values given in these instructions were measured in accordance with a
standardized test and can be used to compare one power tool with another. They can also be used for a
preliminary assessment of exposure. The data given represents the main applications of the power tool.
However, if the power tool is used for different applications, with different accessory tools, or is poorly
maintained, the data can vary. This can significantly increase exposure over the total working period. An
accurate estimation of exposure should also take into account the times when the tool is switched off, or
when it is running but not actually being used for a job. This can significantly reduce exposure over the
total working period. Identify additional safety measures to protect the operator from the effects of noise
and/or vibration, for example: Maintaining the power tool and accessory tools, keeping the hands warm,
organization of work patterns.
Noise information
Sound (power) level (L
WA
Emission sound pressure level (L
Uncertainty for the sound pressure level (K
Vibration information
Other applications, such as cutting, may produce vibration values that deviate from the given values.
Surface grinding with the vibration-absorbing side handle (a
Uncertainty (K)
6

Before use

CAUTION
Risk of injury. The accessory tool may be hot or have sharp edges.
▶ Wear protective gloves when fitting, removing or adjusting the accessory tool or other parts and when
troubleshooting.
6.1 Fitting the side handle
▶ Screw the side handle into one of the threaded bushings provided.
6.2 Guard or guard with cover plate
6.2.1 Installing the guard or guard with cover plate
The guard is keyed to ensure that only guards of a type suitable for use with the product can be
installed. The keyed locating lug also prevents the guard from coming into contact with the tool.
1. Open the clamping lever.
2. Fit the guard on to the arbor collar so that the keyed locating lug engages in the recess provided.
3. Turn the guard to the required position.
4. Secure the guard by closing the clamping lever.
The guard is preset to the correct clamping diameter by the adjusting screw. If tension is too low
when the guard is fitted, the adjusting screw can be tightened slightly to increase the clamping force.
6.2.2 Adjusting the guard or guard with cover plate
1. Release the clamping lever.
2. Rotate the guard to the required position.
3. Secure the guard by closing the clamping lever.
6.2.3

Removing the guard or guard with cover plate

1. Release the clamping lever.
2. Rotate the guard until the keyed locating lug is aligned with the keyed locating groove and then remove
the guard.
*2075442*
)
)
pA
)
pA
2075442
)
h,AG
3
4
108 dB(A)
97 dB(A)
3 dB(A)
6.15 m/s²
1.5 m/s²
English 21