Powerhand SIN-170.0110 Mode D'emploi page 5

Blade C is a consumable (see also 9. Operation instruction blade C)
• Blade C is required for this type of hardened nut (as shown in fig. 8)
• Blade C is designed to remove 2 different sizes of lock nuts. Choose the correct end of Blade C that best fits into the locknut pattern
• One Blade C is designed to remove all 4 lock nuts on the same vehicle
8. Operation instruction blades A & B
• All illustrations are shown WITHOUT hand protection ring fitted. The hand protection ring should always be used
1. Remove the outer guard from it's body
2. Select the correct blade to suit the lock nut type and wheel bolt recessed size
3. When using Blade A: if the inner guard will fit over the lock nut, this will help keep the tool centered
4. Refit the outer guard over the tool body (the outer guard should be fitted over the tip of the blade), keep the outer guard 5 ~ 10 mm further over the
blade to provide a shield to the lock nut. This will provide protection against the rim. The lock nut and the blade are both inside the outer guard.
5. Fit the hand protection ring over the end of the tool
• Blades A and B must not be used on hardened nuts or studs
6. Use the center punch provided to test the lock nut for hardness. Make sure that the rest of the wheel nuts are all fitted and tightened. Where
possible test the centre of the nut.
7. If the center punch makes a mark without deforming, proceed as per instructions below
8. If the punch is deformed/blunted
DO NOT USE BLADES A OR B AS DAMAGE TO THE BLADES WILL RESULT, see 9. Operation instruction blade C
9. Operation blades A and B
• Wear appropriate personal protection equipment: protective work gloves, eye protection and safety shoes
a. The tool must be placed firmly against the lock nut face, inline, horizontal and in the centre of the lock nut
b. The blade must be held firmly against the lock nut face to prevent the tool from bouncing away off the lock nut
c. With a minimum 1.5 kg club hammer gradually build up the force to the tool untill the teeth are driven into the lock nut face
d. Let the tool do the job
e. Maintain the contact between the blade and the locknut and place the 24 mm impact socket onto the main body
f. Use either: Heavy duty impact driver (included), breaker bar or other suitable tools which fit the job
10. Using supplied impact driver (fig. 4 and 5)
a. Ensure the mandrel blades are located in the grooves made into the lock nut
b. Push the impact driver inwards and apply pressure in an anticlockwise direction, before each strike with a minimum 1.5 kg club hammer
Remember: It's easy if you're doing it right!
11. Using a breaker bar (fig. 7)
a. Ensure inward pressure before applying downward pressure to the breaker bar
b. If the tools slips re-cut and try again
9. Operation instruction blade C
1. Blade C is designed to remove the type of hardened nut shown in fig. 8
2. Blade C is designed to remove two sizes of lock nuts. Select the end that is best fitted for the lock nut pattern
3. One end of a blade C is used to remove all of the lock nuts on one vehicle (if needed)
Blade C assembly
1. Insert blade C into the end of tool body and fit the outer guard (see chapter 7 assembly blade C)
2. Insert the tool into the rim recess and hammer the tool into the lock nut pattern (fig. 8)
3. Blade C needs to 'cut' into the lock nut or stud with a minimum of 3 mm (fig. 9)
4. Always use Impact driver to remove the lock nut
fig. 1
fig. 4
fig. 2
fig. 5
fig. 7
fig. 3
fig. 6
fig. 8
fig. 9
5