Combined-languages-d1 - Flipbook - Page 57
57 � EN
EVOLUTION VETERINARY DENTAL UNITS
USER'S MANUAL
LOW SPEED TROUBLE SHOOTING
PROBLEM
Handpiece won’t run
CAUSE
SOLUTION
1. No or low air pressure.
1. Check the air line to be sure the air is
turned on and the line is unobstructed.
2. Air line improperly sealed.
2. Reconnect air line to handpiece making
sure the gasket is fully contracted.
3. Inferior oil; too much or excess more
commonly too little oil or water in the
turbine.
3. See lubrication instructions on page 17.
4. Broken drive head. Note new handpieces
require a “Run in time” this can be up to
20 hours of use
4. Contact your local iM3 official Service
Centre.
If the motor stops spinning place a fine
screw driver down the nose and rotate
shaft.
1. Plastic drive shaft broken off internally in 1. Contact your local official iM3 Service
Chuck housing.
Centre.
Can’t fit
R&R prophy angle
2. Improper lubrication. Only fit plastic iM3
R&R prophy angles Code L7466.
2. See lubrication instructions
CARTRIDGE TOGGLE
Toggle switches become floppy
All iM3 dental units use a unique cartridge system for
the toggle switches. The toggles are used to pressurize
the water/CLS bottles . When the o-rings become worn
you simply push the cartridge in and turn a 1/4 turn anti
clockwise. The cartridge can then be removed from the
valve casing. To install a new toggle, locate the desired
position, push and rotate a 1/4 turn clockwise. New toggles
can be ordered from iM3 and installed by the user. Toggles
can be installed in the 12, 3, 6 and 9 o'clock positions. If
the toggle is in the wrong position simply remove and
reposition. The Dental unit should be turned off and
depressurised before replacement
ULTRASONIC SCALER HANDPIECE
For cleaning information read in full the sub
manual for the Scaler
Fig.48 - Toggle switch for Water and CLS
