Hilti AG 4S-22 Mode D'emploi Original page 19

6.5 Fitting or removing the guard
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.
▶ Observe the instructions for fitting the applicable guard.
6.5.1 Installing standard guard
The guard has coded locating lugs to ensure that only a guard suitable for use with the product can
be installed. The coded locating lugs of the guard fit into the guard mount on the product.
1. Fit the guard on to the arbor collar so that the two triangular marks on the guard and on the product are
in alignment.
2. Press the guard on to the drive spindle collar.
3. Press the guard release button and turn the guard until it engages in the desired position.
▶ The guard release button jumps back.
6.5.2 Adjusting standard guard
▶ Press the guard release button and turn the guard until it engages in the desired position.
6.5.3 Removing standard guard
1. Press the guard release button and turn the guard until the triangular marks on the guard and on the
product are in alignment.
2. Remove the guard.
6.6 Fitting or removing the front cover
The front cover must be in position on the standard guard.
1. Position the front cover, with the closed side facing up, on the standard guard.
▶ The lock must engage with an audible click.
2. To remove, open the lock of the front cover.
3. Remove the front cover from the standard guard.
6.7 Installing the Hilti retaining strap (optional)
When working with the product, you must comply with national regulations for working at heights.
Comply with the operating instructions of the retaining strap.
1. Position the two tabs of the retaining strap accurately on the spark guard.
2. Secure the retaining strap with the corresponding screws through the holes provided in the spark guard.
3. Insert the battery. → page 12
6.8 Fall arrest
WARNING
Risk of injury by falling tool and/or accessory!
▶ Use only the Hilti tool tether recommended for your product.
▶ Prior to each use, always check the attachment point of the tool tether for possible damage.
Comply with the national regulations for working at heights.
*2272270*
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2272270 English 13