Panel Mounted Control System

Panel Mounted Control System
P.O. Box 989, Hillsboro, Oregon 97123, U.S.A.
Forest Model 2500 & 2510 Panel Mount Control Systems
Your new FOREST Model2500 Automatic or 2510 Manual Panel Mount Handpiece is one of the finest on the
market. The workmanship and materials used in this unit should ensure you many years of reliable service. Please
take a few minutes to read and become familiar with the operating instructions provided in this manual.
The intended use of this equipment is to be used by trained dental professionals for dentistry and does not pose
a threat when used as intended during its life expectancy of 15 years with proper maintenance.
FOREST DENTAL PRODUCTS INC. would like to thank you for the confidence you have shown in purchasing
this piece of equipment. You now have the full technical support of our Customer Service and Engineering
Departments. If you have any questions, please contact your local FOREST dealer or call us at:
FOREST DENTAL PRODUCTS INC.
Phone: 503/640-3012 Fax: 503/640-4008
Monday thru Friday 5:30 am to 5:00 pm PST
OEM Distributor
EUROPEAN DESIGN INC.
115 G.L. Comer Rd.
Glasgow, KY 42141
Phone: 800/257/7407 Fax: 270/651/1732
Monday thru Friday 8:00 am to 5:00 pm CST
WARRANTY
FOREST warrants its products to be free from defects in material and
workmanship only. No other warranties are expressed or implied. This
warranty shall extend for five (5) years unless otherwise stated. Written
notice of breach must be given to FOREST within this period. Buyer•s
remedy for breach of this warranty is limited to repair parts or replacement of items by FOREST. This warranty is void if items are carelessly
used or improperly maintained or installed. This warranty does not
cover damage that results from using cleaning, disinfecting or sterilization chemicals and processes. This warranty does not cover light bulbs.
No claim for labor or consequential damages will be allowed.
1
Style A
PRODUCT DESCRIPTION
The FOREST Model 2500 Panel Mount features an automatic control for three handpieces with a 3-way
autoclavable syringe, master on/off with indicator, individual handpiece adjustment, non-retraction water
coolant with on/off, individual water coolant adjustment, 4-hole Midwest oblate handpiece tubing, and a wet/
dry type foot control.
The FOREST Model 2510 Panel Mount features a manual control for two handpieces with a 3-way autoclavable
syringe, master on/off with indicator, individual handpiece adjustment, non-retraction water coolant with on/off,
individual water coolant adjustment, 4-hole Midwest oblate handpiece tubing, and a wet/dry type foot control.
CONTENTS
CONTROL FUNCTIONS
FINAL ADJUSTMENTS
................................................................................................................ 2-3
...................................................................................................................3
SERVICE AND MAINTENANCE
Syringe ...................................................................................................................................................... 4
TUBING CONNECTIONS
...............................................................................................................5
SCHEMATICS
Model 2500 Automatic Control System Schematic....................................................................................6
Model 2510 Manual Control System Schematic........................................................................................7
1
CONTROL FUNCTIONS
2500 AUTOMATIC CONTROL
All controls for the 2500 Automatic Handpiece Control are located on the front panel. Figure 1 shows
the location and identifies the function of these
controls.
MASTER ON/OFF
Turns on air and water for the complete system.
Flip
the toggle forward to activate the system . Always
turn the toggle OFF when ever unit is not in use.
WATER COOLANT
ON/OFF
MASTER ON/OFF INDICATOR
Provides visual proof that the system is pressurized
the the MASTER ON/OFF is in the ON position.
es
for
UNIT ON/OFF
INDICATOR
DRIVE AIR PRESSURE CONTROL
Allows handpiece to be adjusted to its manufacturer's
recommended operating pressure.Turn the adjusting screw counter clockwise to increase the pressure, clockwise to decrease the pressure.
R
TE ON
WA
F
OF
t
3
2
1
3
ER
ST
MA
2
WATER COOLANT
FLOW ADJUSTMENT
(3 PLACES)
1
ON
F
OF
DRIVE AIR PRESSURE GAUGE
Indicates drive air pressure to the handpiece.
HANDPIECE DRIVE AIR
PRESSURE GAUGE
HANDPIECE DRIVE AIR
ADJUSTMENT (3 PLACES)
WATER COOLANT ON/OFF
Activates handpiece water coolant system.Flip the
toggle forward to activate the system.
UNIT MASTER
ON/OFF
Figure 1. Handpiece control functions.
WATER COOLANT FLOW CONTROL
Allows adjustment to be made to the handpieces.
Turn the knob counter clockwise to increase the
flow, clockwise to decrease the flow.
AUTOMATIC
HANDPIECE HOLDER
(3 PLACES)
AIR COOLANT FLOW CONTROL
Allows adjustment to be made to the handpieces.
Turn the knob counter clockwise to increase the
flow, clockwise to decrease the flow.
Figure 2 shows the automatic handpiece holder and
syringe holder assembly.
SYRINGE HOLDER
AUTOMATIC HANDPIECE HOLDER
Signals the automatic control system to supply
drive air and air/water coolants to handpiece as it is
lifted from its holder. When the handpiece is placed
back into its holder, a signal to the automatic control
system stops the drive air and air/water coolant
supply.
FOOT CONTROL
Is used to regulate the drive air to the active handpiece. To operate, apply pressure to the foot control Figure 2. Automatic handpiece holder assembly.
cover.
2
CONTROL FUNCTIONS
2510 MANUAL CONTROL
All controls for the 2510 Manual Handpiece Control
are located on the front panel. Figure 3 shows the
location and identifies the function of these controls.
WATER COOLANT FLOW CONTROL
Allows adjustment to be made to the handpieces.
Turn the knob counter clockwise to increase the
flow, clockwise to decrease the flow.
HANDPIECE DRIVE AIR
ADJUSTMENT AT REAR OF
CHASSIS (2 PLACES)
HANDPIECE DRIVE AIR
PRESSURE GAUGE
WATER COOLANT ON/OFF
Activates handpiece water coolant system.Flip the
toggle forward to activate the system.
1
HP
2
HP
DRIVE AIR PRESSURE CONTROL
Allows handpiece to be adjusted to its manufacturer's
recommended operating pressure.Turn the adjusting screw counter clockwise to increase the pressure, clockwise to decrease the pressure.
DRIVE AIR PRESSURE GAUGE
Indicates drive air pressure to the handpiece.
SE
es
for
t
ON
F
OF
HANDPIECE
SELECTOR
R
TE
WA
WATER COOLANT
FLOW ADJUSTMENT
HANDPIECE SELECTOR
Used to select either handpiece 1 or handpiece 2.
Flip towards the appropriate number.
CT
LE
WATER COOLANT
ON/OFF
Figure 3. Handpiece control functions.
Figure 4 shows the manual handpiece holder and
syringe holder assembly.
HANDPIECE HOLDER
(2 PLACES)
FOOT CONTROL
Is used to regulate the drive air to the active handpiece. To operate, apply pressure to the foot control
cover.
SYRINGE HOLDER
FINAL ADJUSTMENTS
Adjust the air and water regulated pressure.
Figure 4. Manual handpiece holder assembly.
Adjust the handpiece pressure.
Check for any leaks.
3
SERVICE AND MAINTENANCE
SYRINGE
TIP STERILIZATION
1. To remove Syringe Tip, firmly grasp tip and pull
away from Syringe head.
2. Replace the tip by inserting a new one into the tip
socket, and firmly pushing into place until you
feel it softly "pop" into place. To ensure it has
been fully inserted, the uppermost small groove
on the tip shank must be just visible over the end
of the socket. See Figure 5.
NOTE
Be sure to rinse all cleaning agents from the tip
prior to sterilization. You may sterilize Syringe
Tips by any of the following methods;
Chemical Vapor, Ethylene Oxide or Steam
Autoclave. Temperatures should never exceed
280 degrees Farenheit, ( 138 degrees Celsius ).
TROUBLE SHOOTING
Problem:
Water leakage around buttons.
Solution:
Replace the button assembly
1107-721 (See figure 5). Turn water
and air supply off. Depress air and
water buttons on Syringe to relieve
residual pressure. Hold both buttons
down and use a paperclip to push
cross pin out of syringe head. Gently
remove button from head, being careful not to lose conical spring beneath.
To install new button, ensure that conical spring is seated with the small end
pointing up. Gently push into place
and hold both buttons down firmly
while re-inserting cross-pin.
Problem:
Solution:
INSTALLATION
1. Turn off Air and Water supplies.
2. Unscrew Syringe handle and determine which
fitting leads to the air button.
3. Slide the Syringe handle down over the syringe
tubing. Select the air side of the syringe tubing
and connect to the air fitting on the syringe.
Water spray when air button is pressed.
Ensure tip is properly and fully inserted. If so, replace O-ring 0015-003
(See Figure 5). Twist conical tip
socket assembly (1107-722) off of
syringe head to access this O-ring.
When re-installing tip socket assembly, hand tighten only. If tip cannot be
fully inserted, then socket is too tight.
0015-003
4. Repeat with the water tubing to the water fitting.
Ensure that the unit end of the Syringe tubing is
properly connected to the air and water supply
fittings on the dental unit. Recommended operating pressures : Air 80 psi, Water 40 psi.
C-1701
1107-721
Syringe
Button
Assembly
1107-722
1107-690
0015-032
0015-006
1107-723
This groove must
be just visible
above tip of
conical socket.
0019-068
0018-047
1107-719
0016-034
0016-033
Figure 5. Syringe.
4
1107-720
TUBING CONNECTIONS
2500 AUTOMATIC CONTROL
HANDPIECE 1
HANDPIECE 2
HANDPIECE 3
WATER COOLANT
DRIVE AIR
AIR COOLANT
Repeat these connections
for handpiece 2 and 3.
2510 MANUAL CONTROL
HANDPIECE 1
HANDPIECE 2
AIR COOLANT
WATER COOLANT
DRIVE AIR
DRIVE AIR
5
65
Rev. A
BL
CL
GN
GY
OR
RD
ST
YL
=
=
=
=
=
=
=
=
=
=
=
BLUE
CLEAR
GREEN
GRAY
ORANGE
RED
STERLING
YELLOW
WATER
AIR
VACUUM
MODEL 2500 - 3 HANDPIECE
AUTOMATIC CONTROL SYSTEM SCHEMATIC
1/8 CL
11/26/2001
7
BL
CL
GN
GY
OR
RD
ST
YL
=
=
=
=
=
=
=
=
=
=
=
BLUE
CLEAR
GREEN
GRAY
ORANGE
RED
STERLING
YELLOW
WATER
AIR
VACUUM
MODEL 2510 - 2 HANDPIECE MANUAL (1 WET, 1 DRY)
MANUAL CONTROL SYSTEM SCHEMATIC
10/06/98
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