SAFETY INSTRUCTIONS
Checking the blade guard
•Check that the guard is complete and without any cracks or deformations.
•Never use a defective guard or a guard that has not been fitted correctly.
WARNING! Always check that the guard is
!correctly fitted before starting the machine. Check that the cutting blade is fitted correctly and does not show signs of damage. A damaged cutting blade can cause personal injury. See instructions under the heading Assembly.
Cutting blades
WARNING! A cutting blade may burst and
!cause injury to the operator.
Never use a cutting blade at a lower speed rating than that of the power cutter.
Never use a cutting blade for any other purpose than that it was intended for.
General
Cutting blades are available in two basic designs; abrasive discs and diamond blades.
Make sure that the right bushing is used for the cutting blade to be fitted on the machine. See the instructions under the heading Assembling the cutting blade.
Suitable cutting blades
Cutting blades | K960 | K960 | |
Rescue | |||
|
| ||
|
|
| |
Abrasive discs | Yes* | Yes* | |
|
|
| |
Diamond blades | Yes | Yes** | |
|
|
| |
Rescue blade | No | Yes | |
|
|
| |
*Without water |
|
|
**Diamond blades for dry cutting
Cutting blades for different materials
| Concrete | Metal | Plastic |
|
|
|
|
Abrasive discs | X | X | X |
|
|
|
|
Diamond blades | X |
|
|
|
|
|
|
Rescue blade |
| X | X |
|
|
|
|
Hand-held, high-speed machines
Our cutting blades are manufactured for
Special blades
Some cutting blades are designed for stationary equipment and for use with attachments.Such cutting blades must not be used on portable power cutters.
Always contact local authorities and make sure you are following applicable directives.
Blade vibration
The blade can become
A lower feed pressure can stop the vibration. Otherwise replace the blade. The blade must be of the recommended type for the material to be cut.
Abrasive discs
The cutting material on abrasive discs consists of grit bonded using an organic binder. ”Reinforced blades” are made up of a fabric or fibre base that prevents total breakage at maximum working speed if the blade should be cracked or damaged.
A cutting blade’s performance is determined by the type and size of abrasive corn, and the type and hardness of the bonding agent.
Check that the blade is approved for the same or higher speed according to the aproval plate of the engine. Never use a cutting blade with a lower speed rating than that of the power cutter.
Ensure the blade it not cracked or damaged in any other way.
Test the abrasive disc by hanging it on your finger and tapping it lightly with a screwdriver or the like. If the disc does not produce a resonant, ringing sound it is damaged.
10 – English