Truper 101072, Manual

Turning ON

• Turn on the air compressor and allow it to fill.

• Regulate the air compressor output pressure from 517 kPa 

to 758 kPa (75 PSI to 110 PSI).

                    The tool operates at this pressure range; 

operating at higher pressure ranges will result in shorter tool 

life.

• Slide the trigger lock to the front and then with a full palm 

press the trigger to start the grinder spinning.

• Release the trigger to stop the grinder.

• Check that the workpiece is properly clamped. It should be 

held in such a way that throughout the cut, the groove made 

by the blade maintains or increases its width.

• Squeeze the trigger (

E

) and wait for the tool to reach full 

speed before contacting the workpiece. When finished 

cutting, remove the tool from the workpiece before turning it 

off.

• Do not exert additional pressure on the tool. This decrease 

cutting speed and efficiency and overloads the machine.

• In case the blade gets stuck in the cutting groove, 

release the trigger and remove the blade from the site.  

Check that the blade is properly installed and 

undamaged before continuing the operation.

                            • Confirm that the sparks produced 

by the cuts do not become a hazard.

• Using a screwdriver, turn the regulating screw (

F

) to 

control the air flow into the tool to adjust the disc 

speed.

9

Start Up

Maintenance

E

F

Operation

CAUTION

WARNING

• Pneumatic tools need constant lubrication along their 

useful life and during the operation. The compressed air 

needed in the tool to run carry humidity which could 

oxidize the motor and bearing in the tool.  To prevent this 

possibility, it is necessary to constantly deliver lubricating 

oil through a                                 Brand 

UNI-LL-1/4

centralized filter-oiler system installed between the air 

compressor and the tool.

                             • Any excess of oil in the motor is 

immediately expelled through the exceeding oil escape. 

Keep the escape free of obstructions and never point it 

towards people or objects.

• If not using the tool for long periods of time, it shall need 

to be lubricated with care.

• After 60 hours’ operation, the tool mechanism need a 

little greasing.  Excessive grease may diminish power.

• Servicing the tool shall be carried out every 3 months 

only in a                                 Authorized Service Center. 

Service and maintenance carried out by not certified 

people mat y be dangerous and can cause severe 

personal injuries as well as making the product Warranty 

void.

• Malfunction in the tool caused by no using the 

recommended dose of lubrication, or not complying 

with this Instructions, or repairs carried out by people 

not certified by                                 will not be covered 

with the Warranty.  We reserve the right to carry out 

technical improvements without notice.

Lubrication

Service

WARNING

ENGLISH