Beta 1933IH Mode D'emploi page 11

INSTRUCTIONS FOR USE ISTRUZIONI PER L'USO
USE
Start / Stop
To start the grinder, push the safety lever forward, while pressing the start lever (picture 2). Keep the start lever pressed during
the job to be performed. Releasing the lever will cause the grinder to stop within 5s
The grinder is fitted with a rear air outlet (picture 2).
When the grinding wheel stops, place the grinder in a firm and safe position. The grinding wheel does not stop immediately.
Grinding wheel installation/replacement
Install the grinding wheel on the die grinder as follows:
• Loosen the spindle nut that closes the wheel chuck of the grinding wheel spindle by means of the
open end wrenches.
• Fit the grinding wheel into the chuck, and lock the nut by means of the open end wrenches. Replace the interior chuck according to
the diameter of the spindle of the grinding wheel to fit in (Ø 3 mm or Ø 6 mm);
• Replace the interior chuck according to the diameter of the spindle of the grinding wheel to fit in.
• Make sure that the grinding wheel has been fixed correctly.
• The grinder can rotate in one direction only
Replace the die grinder wheel as follows:
• Loosen the spindle nut on the rotating shaft, by means of the open end wrenches;
• the grinding wheel has thus been released and can be removed;
• fit in the new grinding wheel and follow the above instructions.
Always disconnect the air supply before making adjustments or fitting in the grinding wheel. This precaution will prevent
the pneumatic tool from being accidentally started.
Lubrication/Greasing
The pneumatic tool must be connected to a filter-lubricator unit provided with an air-oil microfog mixer, set at two drops per minute.
This will result in a high-performing tool and wear-resistant mechanical parts. If lubrication is not provided to the line, oil ISO 32
must be periodically poured into the pneumatic tool, through the air supply hole (picture 3).
MAINTENANCE
Maintenance and repair jobs must be carried out by trained personnel. For such jobs, you can contact Beta Utensili S.P.A.'s repair
centre.
DISPOSAL
The pneumatic tool, accessories and packaging should be sent to a waste disposal centre, in accordance with the laws in force
in your country.
WARRANTY
This tool is manufactured and tested in accordance with current EU regulations, and is covered by a 12-month warranty for
professional use or a 24-month warranty for nonprofessional use.
We will repair any breakdowns caused by material or manufacturing defects by fixing the defective pieces or replacing them at
our discretion. Should assistance be required once or several times during the warranty period, the expiry date of this warranty
will remain unchanged. This warranty will not cover defects due to wear, misuse or breakdowns caused by blows and/or falls. In
addition, this warranty will no longer be valid if any changes are made, or if the pneumatic tool is forced or sent to the customer
service in pieces.
This warranty explicitly excludes any damage to people and/or things, whether direct or consequential.
We hereby declare, assuming full responsibility, that the described product complies with all the relevant provisions of Machine
Directive 2006/42/EC and amendments thereto, as well as with the following standard:
• EN ISO 11148-9
The Technical Brochure is available at:
BETA UTENSILI S.P.A.
Via A. Volta 18
20845 Sovico (MB)
ITALY
(clockwise).
DECLARATION OF CONFORMITY

20/09/2023
EN I
11