Hilti ST 1800 Manual De Instrucciones página 21

6 Operation
6.1 Preparations at the workplace
CAUTION
Risk of injury! Inadvertent starting of the product.
▶ Unplug the supply cord before making adjustments to the power tool or before changing accessories.
Observe the safety instructions and warnings in this documentation and on the product.
6.1.1 Fitting the scaffold hook
1. Push the scaffold hook onto the tool from the front.
2. Turn scaffold hook into the desired position.
3. Secure the scaffold hook by tightening the knurled thumb screw.
4. Check that the scaffold hook is fitted securely.
6.1.2 Fitting the depth gauge
WARNING
Electrical hazards There is a risk of electric shock if a screw is driven into a concealed electric cable and,
at the same time, the bit holder or depth gauge is touched.
▶ Hold the product only by the grip when driving or removing screws.
1. Remove the protective sleeve. → page 15
2. Fit the depth gauge.
6.1.3 Removing the depth gauge
CAUTION
Risk of injury The depth gauge may hinder the operator if fitted but not used.
▶ Remove the depth gauge from the tool.
1. Remove the protective sleeve. → page 15
2. Pull the depth gauge forward, away from the power tool.
6.1.4 Removing the protective sleeve
1. Insert the tip of a screwdriver between the protective sleeve and the power tool.
2. Release the protective sleeve by levering with the screwdriver.
3. Pull the protective sleeve off toward the front of the tool.
6.1.5 Changing the bit
CAUTION
Risk of injury by the accessory tool! The accessory tool might be hot or have sharp edges.
▶ Wear protective gloves when changing the accessory tool.
1. Remove the depth gauge. → page 15
2. Pull the sleeve back and hold it securely.
3. Change the bit.
4. Release the sleeve and allow it to slide forward.
5. Fit the depth gauge. → page 15
6.1.6 Adjusting the depth gauge
6.1.6.1 Screw sealing washer compressed too much
If the screw sealing washer is compressed too much, turn the depth gauge to the right.
6.1.6.2 Screw sealing washer is not compressed enough
If the screw sealing washer is not compressed enough, turn the depth gauge to the left.
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