(1) THE BUR IS DAMAGED OR NOT OF THE APPLICABLE SIZE. IF THE BUR SIZE IS NOT IN THE RANGE OF 1.59 - 1.60 MM, THEN IT WILL NOT MOVE IN THE SPINDLE AND WILL EASILY COME OUT OR DAMAGE THE SPINDLE OF THE CARTRIDGE.

(2) THE BEARING OR ANY OTHER SPARE PARTS OF THE CARTRIDGE IS DAMAGED.

(3) SOMETIMES THE CARTRIDGE IS NOT REINSERTED IN RIGHT POSITION AFTER CLEANING/REPAIR.

(4) WHEN USED FOR A LONG TIME, THE SPARE PARTS GET CORRODED EASILY, HENCE DO NOT USE SINGLE AIROTOR A DAY, USE IT FOR MAXIMUM PERIOD OF 2 HOURS, TO ENHANCE ITS LIFE.

SOLUTION :

• USE THE RIGHT SIZE BUR.
• CHANGE THE BAD SPARE PARTS.
• ASSEMBLE THE CARTRIDGE IN A RIGHT WAY.
• DO NOT USE THE HAND PIECE FOR THE ENTIRE DAY. USE IT INTERMITTENTLY

(1) THE AIR PRESSURE MIGHT BE MORE THEN REQUIRED AIR PRESSURE. FOR BIG HEADS THE AIR PRESSURE SHOULD BE 0.25-0.3 MPA. IF IS EXCEED THE SELF GENERATING LED BULB MIGHT BREAK.

(2) IF OILED FROM THE BUTTON HOLES THE SELF GENERATOR SYSTEM OF THE LED BULB MIGHT BREAK AND HENCE WONT FUNCTION WELL.

SOLUTION :

• KEEP THE OPTIMAL WORKING AIR PRESSURE .
• DO NOT OIL FROM THE BUTTON HOLES, OIL FROM THE BEARINGS/HEAD AREA.
• ​FOR ANY OTHER ASSISTANCE PLEASE CONTACT.