Deldent JETPOLISHER 2000 Instrucciones De Operación página 12

Possible Cause
4. Too high air
supply pressure in
Jetpolisher 2000
head Will interfere
With mixing of
Water in the head.
5. Water supply
tubing leaking or
kinked.
SYMPTOM 3. - JETPOLISHER 2000 NOT CLEANING EFFICIENTLY
Possible Cause
1. Panel mode
switch not in
polishing mode.
2. No powder or
inadequate powder
in powder chamber.
3.Too much
powder.
SYMPTOM 4.
NO POWDER FLOWING FROM NOZZLE
Possible Cause
1. Air leaks.
12
Test Procedure
Check water is
reaching the
connector as
described above. The
Jetpolisher 2000
unit requires service
by your authorised
service person.
Check for leaks. Check
for kinks.
Test Procedure
No air is reaching the
powder bottle system.
This can be confirmed
by observing no
turbulence in the powder
bottle when the foot
control is depressed and
mode switch in polishing
mode.
Observe powder level in
powder chamber. When
powder level reaches ½
to ¼ cm level it is time
to refill.
Check that air inlet tube
(downward directed
tube) is not occluded by
powder. Adequate
distance is needed to
ensure good turbulence
of powder.
Test Procedure
Ensure powder bottle
cap firmly closed. Close
Corrective Action
This procedure must only be carried out by
an authorised service agent.
Jetpolisher 2000
Open the
the 2 retaining screws on the rear. Remove
powder bottle cap to allow removal of cover.
Fit special gauge cap and when depressing
the foot control with intensity valve in max.
position, adjust internal air regulator (with
knurled head) mounted
junction block. Gauge cap should record 32-
38 p.s.i. (2.5 Atm)
Correct as indicated.
Corrective Action
Switch into polishing mode
position from rinsing mode
position. Depress foot
control to confirm
turbulence in the powder
chamber via the viewing
window.
Add powder to powder bottle. ENSURE not
to overfill above the indicator mark on view
window. Approximately 1 powder sachet is
adequate.
Without depressing foot control unscrew
powder chamber cap and remove excess
powder to fill-line indicator level. Replace
cap and depress foot control. With mode
switch in polishing position turbulence of
the powder should be observed.
Corrective Action
Check all air connections
Jetpolisher
both inside
ENGLISH
by releasing
vertically on