PORTABLE DENTAL UNIT OPERATION MANUAL PC2630

PORTABLE DENTAL UNIT OPERATION MANUAL PC2630
OPERATION MANUAL PC2630
PORTABLE DENTAL UNIT
TPC
851 S. Lawson St
City Of Industry, CA 91748
(626)-810-4337 Fax 626-810-4245
tpcdental.com
Page 1 of 10
REV. 1-1-13
z
Before operating the unit, please read the manual carefully and
keep it for future reference.
z
Please operate and maintain the unit strictly in accordance
with the operational instructions.
z
Symbol “ ” denotes that the user should read the instructions
supplied with the dental unit carefully.
z
Symbol “Attention” denotes that before using the device, read the
operating manual carefully and carry out all the instructions to avoid
any damage or injury.
z
Please contact your the local dealer or the manufacturer if the unit
needs repairs.
Warranty Information
All of our products sold are guaranteed to be free from defects in workmanship and
materials for a 1 year from date of purchase, unless otherwise stated. TPC will repair or
replace any defective part at no charge. TPC will not be responsible for labor charges or
shipping charges to / from the TPC facility. This guarantee does not cover normal wear
or stains on surface finish. The guarantee does not cover damage resulting from
improper installation, misuse or accidents incurred in shipping and handling. All claims
against the freight carrier must be initiated at the time the damaged items are received.
The claim is the responsibility of the customer. We are improving our products on a
continuous basis. We reserve the right to make modifications without the need for prior
notification and are not obliged to modify previously manufactured items. Main
compressor pumps and tank parts are covered under the 1 year warranty. Any plastic
components are covered under a 1 year warranty. Only authorized service technicians
should attempt to service TPC equipment. Service performed by any unauthorized
technicians may result in a voided warranty. Handpiece tubing is covered under a 6
month warranty.
Page 2 of 10
Unpacking:
•
•
•
•
•
Place box upside down. This can be indicated by the arrows on the box.
Cut both shipping straps and remove.
Lift up on outer box and remove it.
Tip portable dental unit right side up and remove from shipping plastic.
If you desire, you may also remove the blue poly coating from the dental unit. This is in
place to insure there are no scratches on the unit.
1. Brief Introduction
The PC2630 is a portable dental unit to be used only by a dental professional. It
possesses the same capabilities that are used in modern dental offices. Some of its
standard components are as follows. Twohand piece positions, 3-way syringe and
suction. In addition the unit also contains a water bottle for clean water and a waste
bottle system for collecting saliva that is removed with the low suction. It contains a
built in oil less air compressor and tank to allow the user to use the unit without
delay.
The unit possess similar options as modern delivery systems. They include and
are not limited to the following.
• High speed / slow speed selector valve.
• Air / Water adjustments for both high and low speed handpieces.
• Water bottle on / off toggle switch.
• Suction on / off toggle switch.
• Suction flow control valve.
• Viewable pressure gauge to reference air pressure to handpieces.
Page 3 of 10
1.1 The Equipment Structure Identification
15
14
16
1
2
13
3
12
4
11
5
10
6
9
7
8
1. Pressure Gauge.
14. HP 1 / HP 2 Selector switch.
2. Saliva Ejector.
15. Clean water system on / off switch.
3. Suction On / Off switch.
16. Air water syringe
4. Waste container.
17. HP 1 Air adjustment
5.Suction flow adjustment.
18. HP1 Water adjustment
6. Tank pressure relief valve.
19. HP 2 water adjustment
7. Main Power inlet.
20. HP2 Air adjustment
8. Foot control
21.
9. Door storage compartment
22.
10. Removable door.
23.
11. Hp position 1
24.
12. Clean water supply. Water bottle.
25.
13. Hp Position 2
26.
Page 4 of 10
PC2630 Configuration
1.2
1.2.1
PC2630
Standard Configuration:
•
•
•
•
•
•
4 hole handpiece tubing
3-way syringe
Saliva ejector
Clean water bottle
Waste bottle
Oil-free air compressor / tank
2 pcs
1 pc
1 set
1 pcs
1 pc
1 set
1.2.2 Options:
Tornado Handpieces
2. Technical data
2.1 Working condition:
Power supply: 110V/(220V) ;60Hz(50 Hz) 600W
Air supply: 40L/min at 4Bar
2.2
Instruments control method:
Air foot controller
2.3 Package Dimension: Length 21 3/8” X Width X 16 ¼” Height 29 5/8”
Actual Dimension: Length 17” X Width 11 ½” X Height 25”
2.4 Package Weight
82 Lbs
Actual Weight
69Lbs
Page 5 of 10
3. Installation and maintenance
Ensure that every component of the machine is intact after opening the box and
check that parts are intact according to packing list. In case of damage or missing
items, please contact your local dealer. After checking, install the machine in a dry,
ventilated and cool place with a flat floor and sterile surroundings.
3.1
Installation
3.1.1
Handpiece
When using the high speed handpieces, please select HS using the HP selector
switch on the font of the unit. To make air and water adjustments to the handpiece use
the HS air adjustment knob to adjust the air pressure. Use the HS water adjustment knob
to adjust the water flow to the handpiece.
When using the slow speed handpieces, please select LS using the HP selector
switch on the font of the unit. To make air and water adjustments to the handpiece use
the LS air adjustment knob to adjust the air pressure. Use the LS water adjustment knob
to adjust the water flow to the handpiece.
Note:
(1)
The handpiece must not be started without the bur or testing bar inserted into the
chuck.
3.1.2
3-way syringe
(1) Press down the ring nut and insert the syringe tip, then lock the nozzle by resetting
the ring nut back out. To remove the syringe tip, press in the ring nut and pull tip out.
3.1.3 The Saliva ejector
To activate the suction on the unit allow the air build up. Once there is an ample air
supply, you may turn the suction toggle switch on. Once the switch has been turned to
the on position you may operate the suction. To make adjustments to the suction flow
use the adjustment knob labeled suction. This will increase and decrease the amount of
suction that is delivered to the saliva ejector.
Note: it is recommended that you clean the waste bottle and system after each use. This
can be archived by sucking a clean cup of water through the system.
3.1.4 Clean Water System
To activate the bottle system, turn the selector switch to the on position. Turn it to the
off position to turn it off. Only use with purified or distilled water. The water that is placed
in the bottle is used to supply water to the hand pieces and syringe. The use of hard
water or un purified water can damage and cause obstructions in the handpieces and
water lines of the unit. Turn the water bottle counter clockwise to remove it and clockwise
to attach it. Be sure not to misalign the threads.
Page 6 of 10
3.1.5 Waste bottle
The waste bottle must be cleaned after each use. When cleaning, unscrew it by
turning it counter clockwise. Dispose of waste properly and rinse with clean water.
3.1.6 Air Supply System
The portable dental unit uses an oil less compressor that has been tested before
packaging. When using, turn the main power switch to the “on” position, This can be
confirmed when the light on the main power switch illuminated green. Once the unit is
turned “on” the compressor will begin to run. When the air reserve tank fills the
compressor will turn “off”. This will happen several times while operating the unit.
Once the pressure in the air tank is under 0.4Mpa, the compressor begins to
work until the pressure rise to0.6Mpa. The device runs in the above cycle.
Never adjust the regulator or disassemble it. Doing so may result in bodily injury to
yourself and others around you.
3.2. Maintenance
Note:
The machine employs an oil less air compressor. While using the machine, please
pay attention to frequent maintenance and good care so you can prolong its life span.
After each use, be sure to clean both bottle systems
3.2.1 Gas Tank
After each use, allow the tank to fully pressurize. Once the unit fully pressurizes, then
press and hold the relief valve located next to the main power switch. This will drain
any excess moisture left in the tank along with any air pressure.
3.2.2 Disinfection of 3-way syringe
Remove the spray tip of 3-way syringe then autoclave the tip in the autoclave
Note: Any components operating in the patient’s oral cavity must be autoclaved after the
treatment of each patient.
Page 7 of 10
3.3
Troubleshooting
1
Problem
The power
switch can not
be turned on
Reason
The power is not
switched on
A fuse is blown
2
3
4
5
6
Compressor
can not be
started up.
The air
compressor
keeps working
and can not be
stopped
The
compressor
stops working,
air pressure
decrease
immediately ,
compressor
starts up
again.
Electriferous
shell.
Can not start
up the
compressor
with the
compressor
shaking and
noisy
The wire to the
power supply
has fallen off or
an electronic
component is
loose.
The temperature
of air
compressor is
too high
The forward
valve fails to
work
The unloading
valve on the
pressure switch
fails to function.
Leakage in the
tube.
Air leakage in
automatic
drainage of filter
valve
Lots of leakage
in the tube.
The leakage in
the forward
valve connects
to the gas can
The earth is not
connected
properly.
The unit has
been affected
with damp.
The power
pressure is too
low.
Check
Check if the power
supply is connected
correctly
Check if the fuse is
broken
Check the patch board
and the electric
connection of the
compressor
Tips
Connect the
power supply
correctly
Replace the fuse
Touch the shell of the air
compressor by hand.
Cool the air
compressor, use
it until it is
cooling.
Clean the valve
Take off the tube which
connects the inlet of the
valve, check if there is
air leakage
The unloading valve is
exhausting when the air
compressor is working.
Watch and listen to the
flow, or check it with
suds.
Check if there is air
leakage
in automatic drainage of
filter valve
Watch and listen to the
flow, or check it with
suds.
No other air leakage, the
pressure switch keeps
working continuously
Check the shell with the
electric pen.
<5MΩCheck with
multimeter. Insulating
resistance:
<5MΩ
<198V Check the
working power pressure
with the multimeter.
Power pressure <198V
Page 8 of 10
Connect the wire
according to
circuit diagram
Remove the
unloading valve,
exchange O
ring, clean tube.
Avoid leaking air.
Avoid leaking air
Avoid leaking air
Remove the
valve replace the
O ring and clean
the valve core
Connect the
earth wire
properly.
Use the device
until it is dry.
Make the
pressure rise or
use manostat.
7
8
The handpiece
can not spray
water while
rotating.
The water in
water tank has
been used up.
Air & water
distributing valve
is blocked.
Check the water volume
of the water tank.
Replace the
tank.
If the 3-way syringe
sprays water.
The handpiece
leaks water
when not in
operation.
Air & water
distributing valve
fails to function.
Remove one side of the
valves in handpiece ,
take out faucet, spring
and valve core.
The pressure gauge
does not decrease when
foot switch is put up.
Regulate the Air
& water
distributing valve
or clean the
valve core.
replace the valve
core
The foot switch
is not restored.
9
Air and water
leakage in
water and air
adjustor
Remove and check the
component.
The valve core is
screwed too far
in or out.
O-ring is
damaged.
Thread
connector is
loose
Remove and check the
valve core.
Check if there is leakage
in the thread connector
Loosen the
cover of foot
switch, make it
act freely.
Screw the valve
core properly.
Replace O ring.
Tighten the
thread connector
4.Drawing of working principle
5.1.Circuit diagram
FU: Fuse 8A/15A
SA: Power switch
KP: Pressure Controller DM: Exhausting solenoid
Page 9 of 10
HL: Indicating lamp
PM: Compressor
5 Air and Water Connection Diagram
6. Packing List
1. PC2630 UNIT BODY
1 set
2. Clean water bottle
1 pc
3. Saliva Gathering Bottle
1 pc
4. Foot switch
1 pc
5. Electrical wire
1 pc
6. Fuse 8A/15A
7. Operating manual
2 pcs
1 set
Page 10 of 10
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