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OPERATING
INSTRUCTIONS
IMPORTANT
This manual provides operating instructions for the Maximus 5000 series.
The instructions contained in this booklet should be thoroughly read and
understood before operating the unit and chair.
After the installation has been completed, keep this manual in a safe place
and refer to it for future maintenance.
Quolis 5000 Dental Unit
Intended Use of the Product
This product is an active therapeutic device intended to administer or exchange energy of
electric, air and water for the exclusive use for diagnoses, treatments and relative procedures of
dentistry, and its characteristic is not in a potentially hazardous way between such energy and
human body, taking account of the nature, the density and site of application of the energy.
The product must be operated or handled by the qualied dentists or by dental staffs under the
supervision of the dentist.
Such dentists or dental staffs should instruct and/or assist the patients to approach to and leave
from the product.
Patients should not be allowed to operate or handle the product unless he/she is so instructed.
The product is supplied together with the handpieces like electric micromotor, air turbine and/or
motor, scaler and so on.
Environmental Requirments
Ambient Temperature Operating 41° to 104° Storage 14° to 122F°
Humidity 10 % - 80%
Atmospheric Pressure 8.7psi – 15.4psi
Classication of Eqipment
a. Type of shock protection : Class I Equipment
b. Degree of shock protection : Type B Applied part
c. Degree of protection against water ingress : Ordinary Equipment (All Products)
d. Mode of operation : Continuous Operation
e. Flammable Gasses : Not suitable for use in the presence of a ammable anesthetic mixture with air,
oxygen, or nitrous oxide.
f. Earth : Protective earth (ground)
g. Hospital Grade Plug : Grounding reliability can be achieved only when the equipment is connected to an
equivalent receptacle marked hospital only or hospital grade.
Page
1. OVERALL VIEW AND MAJOR COMPONENTS ------------------- 1
2. DIMENSIONS AND SPECIFICATIONS ------------------------------- 2
2-1. DIMENSIONS ------------------------------------------------------- 2
2-2. SPECIFICATIONS -------------------------------------------------- 2
3. OPERATING INSTRUCTIONS ----------------------------------------- 3
3-1. DOCTOR TABLE SECTIONS ------------------------------------ 2
3-2. VACUUM PACK SECTION --------------------------------------- 9
3-3. FOOT CONTROL SECTION -------------------------------------- 10
4. RIGHT / LEFT HANDED DENTISTRY CONVERSION ----------- 11
5. CARE AND MAINTENANCE ------------------------------------------- 12
6. UNIT FLOW DIAGRAM
6-1. DOCTOR TABLE SECTION -------------------------------------- 13
6-2. SWING ARM SECTION ------------------------------------------- 14
6-3.VACUUM PACK SECTION ---------------------------------------- 14
6-4. JUNCTION BOX SECTION --------------------------------------- 15
6-5. OVERALL UNIT FLOW DIAGRAM ---------------------------- 16
7. ELECTRICAL DIAGRAM
7-1. CHAIR SECTION --------------------------------------------------- 17
7-2. UNIT SECTION ----------------------------------------------------- 18
8. LOCATION OF PRODUCT LABELS --------------------------------- 19
TABLE OF CONTENTS
14
15
16
24
17 19
18
21
22
23
20
1
2
3
4
7
8
9
10
11
12
13
5
6
1. OVERALL VIEW AND MAJOR COMPONENTS
(17) SE Handpiece
(18) Assistant Side Syringe
(19) Assistant Touch Pad
(20) Solid Collector
(21) Assistant Swing Arm
(22) Assistant Holder Arm
(23) Vacuum Pack Control Panel
(24) Dental Light
Fig.1-1 Overall View and Major Components
-1-
(1) Control Head
(2) Main Control Panel
(3) Dr. Table Indicator
(4) Handle
(5) Dr. Side Handpiece Holder
(6) Dr. Side Syringe
(7) Handpiece Hose
(8) Foot Controller
(9) Balance Arm
(10) Dr Swing Arm
(11) Water Bottle
(12) Junction Box
(13) Dental Light Swing Arm
(14) Light Pole
(15) Assistant Holder
(16) Vacuun Handpiece
2. DIMENSIONS AND SPECIFICATIONS
2-1. DIMENSIONS
- Inch /(mm) -
-Tolerance ±10%-
Power Consumption ------------------------------AC120V 1A
Frequency ------------------------------------------60 Hz
Fuse value ------------------------------------------AC125V 10A
Control Voltage ------------------------------------DC5V
Table Unit Net Weight ----------------------------25 kg
Swing Arm Net Weight ---------------------------25 kg (Without Dental Light)
Vacuum Pack Net Weight ------------------------20 kg
Junction Net Weight ------------------------------ 7 kg
Doctor Table Maximum Load ------------------- 2 kg(Gross weight of the doctor table are 8kg or less, the
spring of the balance arm can be adjusted.)
Operating Pressure -------------------------------- Water 0.2 MPa (30 psi) Max. 0.28 MPa (40 psi)
Air 0.5 MPa (75 psi)
Fig.2-1 Dimensions
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-2-
2-2. SPECIFICATIONS
-3-
Fig.3-1-1 Master Switch
Turn off the master switch after daily operation
and for long term interval.
3. OPERATING INSTRUCTIONS
3-1. DOCTOR TABLE SECTION
3-1-1. Master Switch (Fig.3-1-1 & Fig.3-1-2)
Turn on the master switch located under the doctor table,
the power indicator on the main control panel will then
illuminate green.
3-1-2. Control Panel
Main Control Panel
ON
OFF
Fig.3-1-2 Main Control Panel
(1) Power Indicator
(2) Function Switch
(3) Spray Switch
(4) Light Pack Switch
(5) Function Indicator
(6) Safety Lock Indicator
(7) Dental Light Switch
(8) Electric Motor Direction Control Switch
(9) Select Switch
(10) Decreasing / Increasing Switch
(11) Store Switch
(12) Timer Switch
(13) Chair Manual Control Switches
(14) Chair Auto Mode Switch
(15) Chair Auto Return Switch
1 2 3 4 5
6 7 8 9 10 11 12
13
15
14
Power Indicator
(1) Power Indicator
Turn on the master switch, the power indicator will illuminate green.
(2) Function Switch
Provides supplement function (ush out operation, control panel
switching sound on/off, ber optic handpiece illumination timing,
changing the maximum speed of micromotor atvariable mode,
selection of doctor number, etc.) selected by the function switch.
(3) Spray Switch
Turning on/off the coolant air/water for instruments.
Micromotor can be selected four mode (air and water / air only /
water only / none).
Air turbine and air motor is available two mode (air and water / none)
Electric scaler, only water is supplied.
Function Switch
Spray Switch
(4) Light Pack Switch
Pick up the ber optic handpiece from the holder, momentarily
press the light pack switch, the indicator illuminates in green
and the handpiece light turns on. To switch off the light pack,
simply press the light pack switch again.
(5) Function Indicator
Display the status of setting or handpiece.
a) Operation after turning on the main switch
After main switch is turned on , the following is displayed and
jobs are done.
1) All the LED on the control panel lit. Program No.(Ver. No),
Doctor No. are displayed.
2) Reading of several data from the memory. Reading of the
status of the instrument holders.
3) Unless any promlem is found, the displays go off and only
"Belmont" is displayed.
4) After the may SW is turned on, the above-mentioned process
takes 5 seconds. Chairs cannot be operated during this period.
b) When instruments are properly put in the holders
1) The controller detect the holder where the instruments are
not properly put, then make a beep and display the holder No(s).
If you put the instrument properly during the beep, the beep stops
and you can use the holder normally.
2) The holder which were detected not to be properly put with
instroments cannot be used. In order to put an instrument there,
turn off the main switch, put the instrument and then turn on
the switch again after 5 seconds.
c) Automatic turning off of the display
After several seconds, the displays go off automatically.
1) In 120 seconds after the nal normal display (Belmont).
2) In 30 seconds after any operation.
After that it display turns on when any switch on the panel is pressed.
(6) Safety Lock Indicator
While the handpiece is running, the safety lock indicator illuminates
amber and all chair control switches will not operate.
(7) Dental Light Switch
Press the dental light switch to turn on/off the dental light.
Light Pack Switch
Light Pack
Indicator
Safety Lock Indicator
Dental Light Switch
(8) Electric Motor Rotation Direction Control Switch (Optional)
After picking up the electric motor from the holder, the electric motor
rotation direction can be changed by momentarily pressing this switch
the rotation direction will be indicated by the amber and green LEDs.
Indicator in green : Forward Rotation
Indicator in amber : Reverse Rotation
(Note : Do not change the electric motor direction while the motor
is running. When the electric motor with setting Reverse
Rotation is returned the holder and picked up again,
a buzzer sounds.
(9) Select Switch
Selection of operation mode pf micromotor, scaler,. Selection of setting
of function.
(10) Decreasing / Increasing Switch
Press the decrease/increase switch to change mocromotor speed,
scaler power, timer, alame etc.
(11) Store Switch
Various setting can be put in memory pressing by store switch.
The setting can be used when the main switch is turned on.
(12) Timer Switch
Timer can be set maximum 90 mins. 59 secs. in 1 secs. segment.
Momentary press the timer switch, and set the time by pressing
decrease / increase switch.
(13) Chair Manual Control Switches
1) Seat Lifting -----------------Press the ( ) switch until the seat
is lifted up to the desired position.
2) Seat Lowering --------------Press the ( ) switch until the seat
is lowered to the desired position.
3) Backrest Reclining ---------Press the ( ) switch until the backrest
is reclined to the desired position.
4) Backrest Raising -----------Press the ( ) switch until the backrest
is raised up to the desired position.
(14) Chair Auto Mode Switches
Preset Operation
Momentarily press the preset-1 switch ( ), the chair moves
to the preset 1 position and stops automatically.
Preset 2 position operated by the preset switch ( ).
Preset 3 position operated by the preset switch ( ).
(Note:For auto mode position adjustment refer to chair
operation manual )
Electric Motor Direction
Control Switch
Green LED
(Forward Rotaition)
Amber LED
(Reverse Rotation)
Decrease/Increase Switch
Timer Switch
Select Switch
Store Switch
Chair Manual
Control Switches
Chair Auto
Mode Switches
3-1-3. First priority function of the instruments
The priority of the operation is given only to the instrument that has
been withdrawed rst. Only that instrument will be operable.
1) After all the handpiece are placed in the holders, the rst
instruments withdrawed will be operable. When more than one
instruments are withdrawed and the rst one is returned to the
holder, “Return to the holder” will be displayed. After the second
or third instrument are placed back to the holder, then withdraw
agan the instrument that you want to use.
2) The operable instrument number will be displayed (see example)
3) The instrument will not be operable if it is withdrawed with the
foot controller being pressed. Make sure to withdraw the
handpiece before pressing the foot controller. The orange LED
for rotation direction (counterclockwise rotation) will lit.
(15) Chair Auto Return Switch
1) Momentarily press the auto return switch ( ),
the chair returns to the initial position (the seat is the lowest position
and the backrest is the upright position) and stops automatically.
2) Emergency Stop (Safety Stop)
During automatic movements (preset, auto return and last position
memory), by momentarily pressing any chair control switch this will
cancel the automatic movement immediately.
Auto Return Switch
3-1-4. Unit Supplement Functions
A. Spray Switch
1) Turning on/off the coolant air/water for instruments.
1) Pick up the instrument from the holder.
2) Select spray mode
2) Setting and memory
1) Do the above mentioned setting
2) Momentarily press store switch to put it in memory.
(Do not press the foot control)
3) The coolant air and water for instrument can be supplied in four modes or two modes.
For micromotor, [Four Mode] can be selected. , Air and water / air only / water only / none.
For air turbine and air motor, only [Two Mode] is available. Air and water / none.
For electric scaler, only water is supplied.
4) Set to four mode or two mode
1)Momentarily press the function switch seven times.
2) Press the decrease switch for two mode
3) Press the increase switch for four mode
(Note:Press any of the above keys in 10 seconds after
pressing function switch )
Spray Switch
C. Maximum Rotation Speed of Micromotor (available at variable
rotation speed mode)
The maximum rotation speed (rotation speed range) can be set.
The speed depend on the model of the micromotr.
The set speed remains until the man switch is turned off.
Press [Store] switch to put it in memory.
When two micromotor is used, the setting can be done for
each one.
1) Press select switch( ) until “Va” is displayed on
top of the display.
2) Press the decrease switch or increase switch ( )
to changing the maximum speed.
for DA-700(No torque adjustment)
for Bien Air MX
Variable Mode Maximum Speed
Torque(%)
Rotation Mode
(Auto Reverse)
The currently
adjusted speed
B. Fiber optic handpiece lighting mode (Optional)
In case that ber optic handpiece is installed, the ber optic turns on when the handpiece is taken out of
the holder, and turns off when the handpiece is returned to the holder.
This could be changed to ber optic turns on when the handpiece is taken out of the holder and drive air
pedal of foot control is activated.
Setting
1) Press the function switch four times.
2) Press the increase switch ( ) for H (holder) mode.
Press the decrease switch ( ) for F (foot control) mode.
(Note: Press any of the above keys in 10 seconds after pressing
function switch )
3) Press store switch without rotating the instruments
to put it in memory.
Function Switch Decrease/Increase
Switch
The Maximum speed of micromotor at variable speed mode
The Maximum speed of micromotor at variable speed mode
can be selected between “three steps” or “ve steps”.
At three steps, the maximum speed will be 5000, 10000 and
40000 rpm. At ve steps, the maximum speed will be 1000,
5000, 10000, 20000 and 40000rpm. The rotation speed range
depends on the model of the micromotor.
1) Momentarily press the function switch six times and press the
decrease switch for three steps.
2) Momentarily press the function switch six times and press the
increase switch for ve steps.
(Note:Press any of the above keys in 10 seconds after pressing
function switch.)
Function Switch Decrease/Increase
Switch
3 steps
2000 - 10000
2000 - 20000
2000 - 40000
5 steps
2000 - 5000
2000 - 10000
2000 - 20000
2000 - 30000
2000 - 40000
DA-700
3 steps
100 - 5000
1000 - 10000
1000 - 40000
5 steps
100 - 1000
100 - 5000
1000 - 10000
1000 - 20000
1000 - 40000
MX
-4-
E. Fixed Rotation Speed Mode
This function can provide constant speed of electric motor up to three different speed(M1,M2,M3).
The set speed remains until the man switch is turned off. Press [Store] switch to put it in memory.
NOTE ; Once this function selected, foot controller behaves as on/off switch of electric motor and
rotation speed can not be varied by foot controller.
1) Pick up the electric motor from the holder.
2) Momentarily press the select switch( )and
repeat it until selected setting gure is displayed
in function indicator.
To change the setting speed.
1) Pick up the electric motor from the holder.
2) Momentarily press the electric motor speed setting switch
and repeat it until selected setting gure is displayed in
function indicator.
3) Set up the required rotation speed by using increasing
and/or decreasing switch.
4) Momentarily press store switch.
Rotation Speed Control
Volume Knob
D. Rotation Speed Control Volume Knob (Optional)
Turning the rotation speed control volume knob to change
the rotation speed of micromotor.
(Note: When use the micromotor depressing the foot controller
to obtain enough coolant air. )
F. Torque adjustment of Bien Air MX
Torque of rotation (%), Rotation mode (normal, auto forward, auto
reverse), time of reverse rotation at auto forward setting and the
intensity of the light can be adjusted.
The setting can be done both for variable rotation mode and
pre-set rotation mode.
Torque adjustment and rotation mode change can be done only in
low rotation speed (100 to 5000rpm). In high rotation speed,
the torque remains 100%.
Setting
1) Withdraw MX motor
2) Press “F” until the display become like the example at right.
3) Press [ Select ] and select the item to adjust.
4) “>” will be displayed at the left side of the item to be adjusted.
5) Press [ - ] [ + ] to adjust.
6) To nish the setting, press [Store] switch. To cancel, press [F].
•Torque Setting
The torque can be adjusted in the range of 10 to 100%
In high speed rotation mode, the torque stays 100%.
The actual torque value may change depending on the power
input or the status of the motor.
Decrease/Increase
Switch
Select SwitchFunction Switch
Store Switch
G. Timer
Timer can be set maximum 90 mins. 59 secs. in 1 secs. segment.
Preset time
1) Momentarily press the timer swith , and select the presetting
time 0 > 1 > 2 > 3 by pressing the select switch .
2) Press the decrease switch or increase switch to change
the time. Press the select switch to switch the minutes
or seconds.
3) Momentarily press the timer switch to start timer.
The setting time is indicated on the function indicator.
(Note:The presetting time remains until the man switch is turned off.
Press Store switch to put it in memory)
Decrease/Increase
Switch
Timer Switch Select Switch
Store Switch
• Rotation mode
1)NOR(Normal Mode)
The motor remain rotation in onedirection regardless the
load to the motor.
2) A. Rev (Auto reverse)
The motor stop by a specic (programmable) load and turn
to oposit direction. When you stop the motor and the
restart, the motor turns in original direction.
3) A.FOW Auto Forward
The motor stop by a specic (programmable) load and turn
to oposit direction, then after a specic (programmable)
period, it the motor rotates in original direction again.
• Time of opposite rotation in Auto Forward mode
The time of rotation in opposite direction in Auto Forward
mode.
(Note:The actual rotation time in the opposite direction will
be longer than the displayed time approximately by 2
seconds.)
• Intensity of the light of micromotor
The intensity of the light of MX micromotor can be adjusted,
within the range of 00 to 15.
Preset Time Adjustment
Four preset time can be set. ( 0 > 1 > 2 > 3 )
1) Momentarily press the timer switch.
2) Press the select switch and select the preset number 0.
3) Press the decrease switch or increase switch to change
the time. Press the select switch to switch the minutes or seconds.
4) Press the store switch , then thme is memorized for preset 0.
5) Preset time 1 or 2.3 can be memorized by above 2 to 4.
-5-
H. Selection of Doctor Number
Up to four dentists can program their own setting of the followings
1) Pre-set speed of micromotor and on/off of the light. 3 speeds each.
(For MX, torque and rotation mode are also pre-programmable)
2) Timer of light of air turbine after releasing the foot pedal
3) Pre-set positions of the chair, 3 positions each.
(Note : The chair needs to be able to transmit signals with this PCB
and be programmed for four doctors.
4) Initial intensity (high / low) of the dental light.
(Note : The dental light needs to be able to transmit signals with
this PCB and be programmed for four doctors.
5) The setting of [F] switch.
Setting
1) Press function switch ( ) once.
The current docoto No. will be displayed.
2) Press any [Pre-set] switch 0, 1 2 or 3.
of the chair ( ) ( ) ( ) ( )
(Note:Select doctor No. in 10 seconds after
pressing function switch)
Function Switch Chair Auto Mode Switch
1) Short time ush out
Momentarily press the function switch two times and
momentarily press the decrease switch. Pick up the
handpieces from the holder and set them in the buclet etc.
By momentarily pressing the foot controller this starts short
time ush out. Water comes out from the handpiece and stops
automatically after 40 seconds.
During ush out, by momentarily pressing any switch of doctor
table or foot controller will cancel ush out immediately.
2) Long time ush out
Momentarily press the function switch two times and
momentarily press the increase switch. Pick up the
handpieces from the holder and set them in the buclet etc.
By momentarily pressing the foot controller this starts long time
ush out for 5 minutes.
During ush out, momentarily pressing the any switch of doctor
table or foot controller will cancel ush out immediately.
I. Flush out system
The QUOLIS is equipped with two types of ush out system.
Short time ush out - Cleaning handpiece water lines for 40 secs.
Long time ush out - Cleaning handpiece water lines for 5 mins. Function Switch
Decrease/Increase
Switch
-6-
J. Control panel switching sound on/off
You can turn on/off or change the frequency of the beep when you
hear at pressing switch. Volume of tbe beep depends on the
frequency.
1) Press function switch three times.
Turn off the beep ---------- press decrease switch
Turn on the beep
----------
press increase switch
Higher frequency
----------
press up switch
Lower frequency
-----------
press down switch
Default frequency
----------
press 0 switch
2) After changing frequency, press increase switch
(Note: Press any of the above keys in 10 seconds after pressing
function switch.)
Function Switch Decrease/Increase
Switch
Up/Down Switch 0 Switch
K. Alarm sound
Type of alarm sound can be selected among four.
Changing alarm sound helps dentists to recognize
the device making the sound.
Setting
1) Press function switc ( )ve times.
2) Select alarm type 0, 1, 2 or 3 by pressing switch for pre-set
positions of the chair ( ) ( ) ( ) ( )
(Note:Press any of the above keys in 10 seconds after pressing
function switch )
Function Switch Chair Auto Mode Switch
L. Scaler for NSK Varios (Optional)
The setting range of ultrasonic scaler can be selected in 3 ranges
(Scaling, prosthesis removal, amalgam, plugging
/ Ultrasonic endodontic treatment / Ultrasonic periodontal treatment).
Select Switch Decrease/Increase
Switch
1) Pick up the handpiece of scaler and set the range by
pressing select switch.
2)The power of the scaling can be adjustable by pressing the decrease
switch or increase switch.
0 Switch
-8-
Doctor Table Section Control Knobs
3-1-5. Doctor Table Section Control Knobs
A. Handpiece Spray Water Control Knobs
The handpiece spray water control knobs are located
under the doctor table. Each handpiece spray water
control knob is 1-4 from the left side HP1,HP2,HP3,...
The handpiece spray water volume can be controlled
independently.
B. Doctor's Syringe Flow Control Knobs
Doctor's syringe ow control knobs are located under the
doctor table. The ow control knobs adjust the doctor's
syringe air and water ow volume.
The yellow capped knob is the air ow control knob,
the blue capped knob is the water ow control knob.
Note : Turning the control knob counterclockwise will
increase the ow volume and turning clockwise
will decrease.
3-1-6. Handpiece pressure Gauge
Handpiece drive air pressure gauge is located in the
doctor table .While a handpiece is working, the handpiece
drive air pressure is indicated on the handpiece pressure gauge.
Control Knob
Increase Decrease
(Stop)
Handpiece Pressure Gauge
Balance Arm Air Brake
3-1-7. Balance Arm Air Brake
Balance arm air brake button is located on the handle.
Grasp the handle and press the air brake button to adjust
the table height. Release the air brake button at the
desires table position, the balaance arm is locked.
Note : Do not load over 2.0 kg on the table.
Doctor's Syringe Water Control Knobs
HP1
HP2
HP3
Doctor's Syringe Air Control Knobs
Air Brake Button
Air Brake Button
Handpiece Pressure Gauge
-9-
(1) Assistant Side Control Panel (Fig.3-2-1)
Chair auto mode switches and chair manual mode switch are located on the vacuum pack control panel.
(2) Vacuum Pack Control Panel (Fig.3-2-1)
A. Service Water Outlet (Fig.3-2-1)
The service water outlet provides a quick-connection for water.
B. Service Water Outlet Control Knob (Fig.3-2-1)
The water volume from the service water outlet can be adjusted by the service water outlet control knob.
Turning the knob counterclockwise will increase the ow volume and turning clockwise will decrease.
C. Service Air Outlet (Fig,3-2-1)
Service air outlet provides a quick-connection for air.
(3) Vacuum Pack height Adjustment (Fig.3-2-1)
Press the lock cancel button to adjust the vacuum pack height. Release the lock cancel button at the
desires position, the vacuum pack is locked.
(Note: Lift up the vacuum pack a little when press the
lock cancel button to adjust height)
3-2. VACUUM PACK SECTION
(4) Assistant’s Syringe Control Knobs(Fig.3-2-2)
Assistant’s syringe ow control knobs are located
in the cuspidor unit body.
The yellow capped knob is to adjust the assistant's
syringe air ow volume, and the blue capped knob
is to adjust water ow volume.
Note : Turning a knob counterclockwise increase
ow volume and turning clockwise will decrease.
Fig.3-2-2 Assistant’s Syringe
Control Knob
Chair Auto Mode Switch
Chair Manual
Control Switch
Chair Auto
Return Switch
Service Water
Control Knob
Service Water
Outlet
Service Air Outlet
Lock Cancel Button
Assistant Control Panel
Vacuum Pack Control Panel
Assistant's Syringe
Flow Control Knobs
Increase Decrease
Fig.3-2-1 Vacuum Pack Section
-10-
Vacuum Handpiece and
Saliva Ejector Handpiece
(5) Assistant Instrument Holder
Saliva ejector handpiece and vacuum handpiece
have stop valves to close and adjust suction power.
Saliva Ejector
Handpiece
Open
Close
Vacuum
Handpiece
Open
Close
3-3. FOOT CONTROL SECTION
Foot Control
Pick up a handpiece from the handpiece holder and depress the
foot control, the handpiece starts running and coolant air comes
out from the handpiece.
-11-
Light Pole
Doctor Table
Light Pole
Lock Pin
Doctor Table
4. RIGHT / LEFT HANDED DENTISTRY CONVERSION
1. Bring the doctor table to following position. (Fig.4-1)
2. Pull up the lock pin( ) on the light pole mount arm. Lift up the chair seat and rotate the light pole
to the other side and set lock pin on light pole mount arm. (Fig.4-2)
3. Swing the doctor table to other side fully.(Fig.4-3)
4. Swing the vacuum pack to other side.(Fig.4-4)
Fig.4-1 Fig.4-2
Fig.4-3 Fig.4-4
Fig.5-2 Vacuum and Saliva Ejector
Handpiece
Fig.5-1 Solid Collector Filter
(3) Vacuum Handpiece and Saliva Ejector (Fig.5-2)
A. Pull out the Vacuum hand piece from the vacuum hose
and clean it.
Loosen the vacuum hose nut, the vacuum hose
can then be removed from the cuspidor unit.
5. CARE AND MAINTENANCE
Turn OFF the master switch after daily operation and for long term intervals.
Turn the main water valve OFF after daily operation and for long term intervals.
CAUTION
CAUTION
All surfaces can be cleaned with DURR FD312 cleaner ( or equivalent).
Do not drench the chair and unit.
Wipe all surfaces dry after cleaning.
Cleaning Unit
(2) Solid Collector (Fig.5-1)
Pull out the solid collector lter and clean it.
After cleaning, ret the solid collector rmly.
Solid Collector Filter
B. After daily operation, run two cups of clean water
through the handpieces to clean inside.
Note : After cleaning the handpieces, apply
a white vaseline lightly on the rubber
O-Ring to prevent damage to this O-Ring.
-12-
Oil Mist Separator Body
Oil Mist Filter
(4) Oli Mist Separator
Handpiece oil mist separator is located under the
doctor table. The oil contained in the exhaust air
of each handpeace is collected in this container.
Once a week or oil comes to the red line, open the
oil mist separator and clean the separator body and lter.
Saliva Ejector
Handpiece Body
Vacuum
Handpiece Body
Vacuum
Hose
Saliva Ejector
Hose
Vacuum
Saliva Ejector
Chip Joint
Lever
Lever
SE Screen
6. UNIT FLOW DIAGRAM
6-1. DOCTOR TABLE SECTION
-13-
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