OAKWORKS DTPM300 User manual

SERVICE MANUAL - DTPM300 TABLES
PART NO.: MMMNSM0002
REVISION LEVEL: F

TABLE OF CONTENTS
Model Number & Serial Number ......................................................................... 1
Inspections & Maintenance .................................................................................. 2
Ground Point Location ........................................................................................... 2
Troubleshooting ....................................................................................................... 3
Repair Procedures
No Power or Loose Connection .............................................................. 4
Table Reset: tables manufactured before 03/15/12 .............................. 5
Table Reset: tables manufactured 03/15/12-02/25/13 ...................... 6-7
Table Reset: tables manufactured after 02/25/13 ................................. 8
Control Box Replacement ................................................................... 9-11
Hand Control / Foot Control Replacement .................................... 12-13
Lift Column Replacement ................................................................ 14-16
Caster Replacement .......................................................................... 17-19
Schematic................................................................................................................20
Wiring Diagram .......................................................................................................21
Replacement Part’s List ........................................................................................22
Revision History ........................................................................................ back cover
Contact Information ............................................................................... back cover
**To conform to ISO Standard 13485:2003 and regu-
latory requirements, we must keep a record of all customer
service replacements/repairs. Please see and fill out a Service
Replacement Form for any replacement/repair performed. You
will not receive a payment for work completed until a
form is filled out and returned to Oakworks®.**

MODEL NUMBER & SERIAL NUMBER
1
MODEL & SERIAL NUMBERS
Model Number Serial Number
www.oakworks.com
923 East Wellspring Rd.
New Freedom, PA 17349
European Authorized Representative:
Emergo Europe
Molenstraat 15
The Hague, 2513 BH Netherlands
pn 70537-3 (Dual Tower Fluoro Table - US) rev. A
Power Rating
US 120 V 60 Hz 4 A
Class 1 Equipment
Duty Cycle: MAX 2 minutes ON / 18 minutes OFF
3034177
CONFORMS TO:
ANSI/AAMI STD ES60601-1
IEC STD 60601-1-6
Certified to CAN/CSA STD C22.2 No. 60601-1
This product complies with DHHS radiation
performance standards 21 CFR Subchapter J,
in the effect at the time of manufacturer.
16796025 FLDTRT242478MGTTZZ Ser#: FLR561910
DTPM RT 24 x 24-40 x 78 MG/TT
TTCoal 01/04/2013 Order#:654321
Notes: Sample Product Label
Model Numbers and Serial Numbers always start with a letter.
The model number and
serial number are located
on the frame of the top.
MODEL NUMBER DESCRIPTION
FL 40 IF 22 26 84 MG TT XX XX
Fluoroscopy Table
Base Motion: Dual Tower
Top: Polycarbonate
RT = Rectangular
Table Top Width
Minimum Table Height
Table Top Length
Padding: Comfort Foam
Fabric:TerraTouchTM
Spaces not used
Options: May be in any order
5C = 5” (12.7 cm.) Casters
6L = 6” (15.2 cm.) T-Rail (Left Side)
6R = 6” (15.2 cm.) T-Rail (Right Side)
6B = 6” (15.2 cm.) T-Rail (Both Side)
2L = 20” (50.8 cm.) T-Rail (Left Side)
2R = 20” (50.8 cm.) T-Rail (Right Side)
2B = 20” (50.8 cm.) T-Rail (Both Side)
7L = 78” (198.1 cm.) T-Rail (Left Side)
7R = 78” (198.1 cm.) T-Rail (Right Side)
7B = 78” (198.1 cm.) T-Rail (Both Side)
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2
INSPECTIONS & MAINTENANCE / GROUND POINT LOCATION
INSPECTIONS & MAINTENANCE
RECOMMENDED REGULAR INSPECTIONS (monthly or local standard)
• Check for damage to the power, hand control or foot control cables.
• Visually inspect components for obvious damage that could cause problems during operation.
RECOMMENDED PERIODIC INSPECTIONS (yearly or local standard)
• Check for damage to the power, hands control or foot control cables and all visible wiring.
• Visually inspect components for obvious damage that could cause problems during operation.
• Check all mechanical functions using the hand control. Repeat using the foot control. Check for abnormal
noises.
• Replace any missing or illegible labels.
• Check that all fasteners are present and fastened securely.
• Check table grounding.
• Clean unusual buildup of dirt on the chair and/or parts of the chair not normally cleaned on a regular
basis.
• Check for tears or cracks in the upholstery.
MAINTENANCE
• No specific maintenance tasks are required.
• Oakworks medical tables/chairs are designed and built to provide many years of dependable service.
Please follow local regulations and laws when disposing of the electrical components used in this chair.
• For all Customer Service related problems refer to the Service Manual
GROUND POINT LOCATION
Connect the tester to the silver stud on the base near the control box.
Ground Point
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3
TROUBLESHOOTING
TROUBLESHOOTING
PROBLEM CAUSE ACTION
If the table electric func-
tions are not working:
1. Loose Connection
2. Reset needed
3. Defective Control Box
1. See No Power or Loose Connection
2a. See Table Reset: table manufactured before 03/15/12
2b. See Table Reset: table manufactured 03/15/12-02/25/13
2c. See Table Reset: table manufactured after 02/25/13
3. See Control Box Replacement
If the hand control and
/ or foot control are not
working:
1. Defective Hand / Foot
Control 1. See Hand / Foot Control Replacement
If one or both of the col-
umns are not working: 1. Defective Lift Column 1. See Lift Column Replacement
If the table has a defec-
tive / broken caster: 1. Defective Caster 1. See Caster Replacement
If you are still having trouble with the table after following the Troubleshooting section,
please contact Customer Service at [phone].
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4
REPAIR PROCEDURES
NO POWER OR LOOSE CONNECTION
1. Check the outlet to be sure that it has power and that the power cable is plugged in.
2. Be sure the red knob is pulled out on the emergency stop. ((See photo below.) Turn knob clockwise to
release from off position.))
3. Check to see if the green light is lit on the control box. (See photo below)
4. Check all connections on the control box of the table. (See photo below)
5. Make sure that all male and female connectors are firmly pushed into each other. Even a slight
misconnection can cause possible difficulty. (See photo below)
Power Cord
Control Box
Green Light
(If the green light
is not lit the table
will not work!)
YOU MUST LOOK
STRAIGHT IN ON
THE LIGHT, TO SEE
IT’s GLOW…
Ground Wire
B Junction
Box Plug
Emergency
Stop Button
A Hand
Control Plug
Strain Relief
#4 Column
Head end plug
#2 Column
Head end plug
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5
REPAIR PROCEDURES
TABLE RESET: TABLE MANUFACTURED BEFORE 03/15/12
1. Press and hold the 2nd row of 2 buttons simultaneously on the hand control (sometimes it takes sev-
eral attempts to press them “simultaneously”). The control box will beep approximately 10 times. Release
the buttons when the beeping stops.
2nd row buttons
Down button
2. Run all the motors in the system to the fully retracted position. (Down)
Caution: Both columns should move down unless already fully down. If the tilt on the table starts to Increase,
STOP! Increasing the tilt will result in permanent damage to the table.
3. Test table to insure all functions are working properly.
Contact Oakworks for further assistance if your table does not reset - [phone].
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6
REPAIR PROCEDURES
TABLE RESET: TABLE MANUFACTURED 03/15/12-02/25/13
1. Press and hold the Top row of 2 buttons simultaneously on the hand control (sometimes it takes sev-
eral attempts to press them “simultaneously”). The control box will beep approximately 10 times. Release
the buttons when the beeping stops.
Top row buttons
2. Press and hold the 2nd row of 2 buttons simultaneously on the hand control (sometimes it takes sev-
eral attempts to press them “simultaneously”). The control box will beep approximately 19 times. You
must press buttons to level or retract columns within 10 seconds or it will exit manual mode. Note: If
the table is not in a flat position, first press the left or right top row button to lower the highest column. Do not
increase the Tilt! Caution: Both columns should move down unless already fully down. If the tilt on the table
starts to Increase, STOP! Increasing the tilt will result in permanent damage to the table.
2nd row buttons
Head end
column
Down
Foot end
column
Down
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7
REPAIR PROCEDURES
4. Test table to insure all functions are working properly.
Contact Oakworks for further assistance if your table does not reset - [phone].
Down button
3. Run all the motors in the system to the fully retracted position. (Down) Caution: If the tilt on the
table starts to Increase, STOP! Increasing the tilt will result in permanent damage to the table.
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8
REPAIR PROCEDURES
TABLE RESET: TABLE MANUFACTURED AFTER 02/25/13
1. Press and hold the Top row of 2 buttons simultaneously on the hand control (sometimes it takes sev-
eral attempts to press them “simultaneously”). The control box will beep approximately 10 times. Release
the buttons when the beeping stops.
Top row buttons
Down button
2. Run all the motors in the system to the fully retracted position. (Down) Caution: If the tilt on the
table starts to Increase, STOP! Increasing the tilt will result in permanent damage to the table.
3. Test table to insure all functions are working properly.
Contact Oakworks for further assistance if your table does not reset - [phone].
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9
REPAIR PROCEDURES
CONTROL BOX REPLACEMENT
Tools Needed:
Time Needed: ~30 minutes
Level of Difficulty: Easy /Medium/Hard
Parts Needed: See Replacement Part’s List
Precautions: Please be sure that the table is clear of all people and materials before
attempting to repair. Remove the power cable from its power source. Lastly, give
yourself adequate room around the table to make the task more comfortable and safe.
PLEASE READ INSTRUCTIONS COMPLETELY BEFORE REPAIR
1. Identify and mark cables. (Masking tape works great)
Power Cord
Control Box
Green Light
(If the green light
is not lit the table
will not work!)
YOU MUST LOOK
STRAIGHT IN ON
THE LIGHT, TO SEE
IT’s GLOW…
Ground Wire
B Junction
Box Plug
Emergency
Stop Button
A Hand
Control Plug
Strain Relief
#4 Column
Head end plug
#2 Column
Head end plug
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10
REPAIR PROCEDURES
2. Emergency Stop Button: Photo 1 below show the button activated, photo 2 below shows button
depressed / tripped. (Rotate the button clockwise to release.) Do this to insure control box has power.
Photo 1 (Activated) Photo 2 (Depressed)
3. Remove the strain relief and all cable from the control box. Remove ground wire from control box,
and disconnect power cord using a small straight screwdriver to release the plug lock (if applicable).
4. Remove the screws that hold the control box in place. Then remove the control box.
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11
REPAIR PROCEDURES
5. Reassemble in reverse order.
6. Plug table into power and test all operations of the table.
7. Tuck and secure extra cable wire up out of the way. Make sure all cables are not in a pinch area.
8. It may be necessary to reset the control box. See table resetting:
a. TABLE RESET: TABLES MANUFACTURED BEFORE 03/15/12
b. TABLE RESET: TABLES MANUFACTURED 03/15/12-02/25/13
c. TABLE RESET: TABLES MANUFACTURED AFTER 02/25/13
9. Please fill out and return a Service Replacement Form.
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12
REPAIR PROCEDURES
HAND CONTROL / FOOT CONTROL REPLACEMENT
Tools Needed:
Time Needed: ~30-45 minutes per control
Level of Difficulty: Easy /Medium/Hard
Parts Needed: See Replacement Part’s List
Precautions: Please be sure that the table is clear of all people and materials before
attempting to repair. Remove the power cable from its power source. Lastly, give
yourself adequate room around the table to make the task more comfortable and safe.
PLEASE READ INSTRUCTIONS COMPLETELY BEFORE REPAIR
1. Hand Control Replacement – (Remove Strain Relief. Plug the new Hand Control into the Control Box.) Test
new Hand Control; and if this does not work see Control Box Replacement. Always make sure plugs are fully con-
nected. If this works finish replacing the Hand Control.
2. Foot Control Replacement - (Remove Strain Relief. Plug the new Foot Control into the Junction Box. Then
plug the Junction Box into the Control Box, and if this does not work see Control Box Replacement. Always make
sure plugs are fully connected. If this works finish replacing the Foot Control & Junction Box.
Strain Relief
Control Box
Junction Box
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13
REPAIR PROCEDURES
3. It may be necessary to reset the control box. See table resetting:
a. TABLE RESET: TABLES MANUFACTURED BEFORE 03/15/12
b. TABLE RESET: TABLES MANUFACTURED 03/15/12-02/25/13
c. TABLE RESET: TABLES MANUFACTURED AFTER 02/25/13
4. Please fill out and return a Service Replacement Form.
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14
REPAIR PROCEDURES
LIFT COLUMN REPLACEMENT
Tools Needed:
Time Needed: ~1-1.5 hour per column
Level of Difficulty: Easy/ Medium /Hard 2 people needed for some steps
Parts Needed: See Replacement Part’s List
Precautions: Please be sure that the table is clear of all people and materials before
attempting to repair. Remove the power cable from its power source. Lastly, give
yourself adequate room around the table to make the task more comfortable and safe.
PLEASE READ INSTRUCTIONS COMPLETELY BEFORE REPAIR It will be necessary to
power the table for varies tasks in this procedure. (The power should be removed while
working on the table to insure NO accidental movement of the table while your hands
are in varies pinch points.)
1. Be careful of bearings both sides, and both ends of the table. (Be careful not to lose the bearings or the
bearing holders when removing the table top later in this procedure.)
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15
REPAIR PROCEDURES
2. Remove rubber bumpers both sides of the end of the malfunctioning column end of the table.
3. 2 people required… Carefully roll the top and lift off of the main bearings, then roll the rest of the
way till the top lifts off completely. (The top is heavy and awkward.)
4. Remove the 4 bolts on top of the faulty lift column.
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16
REPAIR PROCEDURES
5. Remove cable ties and obtain slack in the columns power cable under the table. Remove the 4
bolts on the bottom of malfunctioning column. (Some models have a strain relief; remove (2 screws), then
unplugging on the bottom of the columns power cord from the column above base.) (There is enough room
under the table to do this task without lifting the base from the floor and above the base for the strain relief and
power cord removal.)
6. Reassemble in the reverse order. Torque bolts in column bottom and top to 15 Ft-lbs.
7. Slide the top onto the bearings as you center the top into place.
8. It may be necessary to reset the control box. See table resetting:
a. TABLE RESET: TABLES MANUFACTURED BEFORE 03/15/12
b. TABLE RESET: TABLES MANUFACTURED 03/15/12-02/25/13
c. TABLE RESET: TABLES MANUFACTURED AFTER 02/25/13
9. Please fill out and return a Service Replacement Form.
Table of Contents

#1 No nut
used in this
application
17
REPAIR PROCEDURES
CASTER REPLACEMENT
Tools Needed:
Time Needed: ~30 minutes per caster
Level of Difficulty: Easy /Medium/Hard
Parts Needed: See Replacement Part’s List
Precautions: Please be sure that the table is clear of all people and materials before
attempting to repair. Remove the power cable from its power source. Lastly, give your-
self adequate room around the table to make the task more comfortable and safe. PLEASE
READ INSTRUCTIONS COMPLETELY BEFORE REPAIR
TYPICAL APPLICATIONS:
#2 Plastic
Cover over
nut
#3 Plastic
Cover over
nut
#4 Derby
Caster
Nut on top of frame
Washer on
top of
caster
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REMOVAL OF OLD / BROKEN CASTER
1. Remove the black rubber plastic cover (this can be pried off by hand).
2. Push the caster tab down to lock the caster. If the tab has broken, then just insert a screwdriver
between the gray and white plastic, and push the white plastic against the wheel. This is easy and
will lock the caster so it cannot rotate. See below
3. Remove the caster nut under the black cover while holding the caster to keep it from rotating.
4. Raise the base and insert a wood spacer underneath so the caster is not touching the ground.
5. Unscrew the locked caster. It should break-free easily with hand pressure. If not then lightly tap
with a hammer to break it free.
INSTALLATION OF REPLACEMENT CASTER
6. Install caster with washer on top of caster between the frame and caster, screw up from the bot-
tom as shown below (tightening 1/4 turn past flush) Caster should turn without binding. NOTE: With
optional Central Base Locking Tables additional washers are required.
18
REPAIR PROCEDURES
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