Midmark Ultra-series Dental Chairs Installation guide

Midmark
Brand
Midmark
Model
Ultra-series Dental Chairs
Type
Installation guide

Midmark Ultra-series Dental Chairs are highly versatile and customizable, allowing for tailored patient positioning and enhanced treatment efficiency. With programmable buttons, you can easily set and recall preferred chair positions, including the cuspidor position for optimal patient comfort. The chair's smooth and precise movements, coupled with its sturdy construction, ensure reliable operation and longevity.

Midmark Ultra-series Dental Chairs are highly versatile and customizable, allowing for tailored patient positioning and enhanced treatment efficiency. With programmable buttons, you can easily set and recall preferred chair positions, including the cuspidor position for optimal patient comfort. The chair's smooth and precise movements, coupled with its sturdy construction, ensure reliable operation and longevity.

1
© 2018 Midmark Corp. | 60 Vista Drive Versailles, OH 45380 USA | 1-800-643-6275 | 1-937-526-3662 |
Applies to Models:
UltraTrim® and UltraComfort®
Dental Chairs
Special Tools:
none
Language of origin: English
Note
Chair and all installation hardware are shipped in a box covered skid. Headrest, seat and back upholstery
are shipped in additional boxes.
003-1117-00 Rev. AA2 (2/19/18)
Midmark Ultra-Series Chair Installation
Equipment Alert
Anchoring your chair to the floor for
optimal stability is recommended when
mounting a delivery unit.
Skid Clamp
Step 2: Remove Shipping Restraints.
A) Remove shipping strap from chair.
B) Cut tie-downs.
C) Remove clevis, cotter pins and washers. (Keep for
later use)
D) Remove the seat frame from the chair.
Note: The shipping strap helps stabilize the chair as you
remove it from the skid. Leave strap in place until
chair is placed in the desired location.
Step 1: Unpacking the Chair.
A) Remove box over the skid (not shown).
B) Remove four lag screws and skid clamps.
C) Remove chair from skid.
WARNING
The chair weighs approximately 300 lbs.
(136 kg.). Work with an assistant(s) to
remove it from skid.
Shipping Strap
WARNING
Equipment is not suitable for use in the
presence of a flammable anesthetic mixture
with oxygen, air, or nitrous oxide.
Clarification: Equipment is suitable for use in the
presence of oxygen, air, or nitrous oxide.
Lag Screw
Tie-downs
Style G
midmark.com
2
TP201 Rev. A
© 2018 Midmark Corp. | 60 Vista Drive Versailles, OH 45380 USA | 1-800-643-6275 | 1-937-526-3662 |
Step 3: Install Upholstery.
A) Slide headrest into the mounting slot on chair back.
B) Align holes in back upholstery with mounting studs on chair back.
Push downward while securing with one screw in each arm.
C) Use six screw-knobs to install seat upholstery onto frame.
D) Use clevis pins to attach frame to the seat frame brackets. Secure
with washers and cotter pins as shown.
Equipment Alert
Wait to install upholstery if you are installing
additional operatory components on the chair.
Seat Upholstery
Back Upholstery
Headrest
Mounting
Studs
Arm
Screw Knobs
Seat Frame
Bracket
Frame
midmark.com
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TP201 Rev. A
© 2018 Midmark Corp. | 60 Vista Drive Versailles, OH 45380 USA | 1-800-643-6275 | 1-937-526-3662 |
SW1
1
2
ON
SW1
1
2
ON
ON
SW1
1
2
SW1
1
2
ON
SW2
SW1
(Prog.)
SW2
(Calib.)
1
2
ON
SW1 Program Switches and Calibration
Program switches, located on the Main PC Board, allow users to set the chair to perform automated positioning functions when control buttons are pressed. The
table below shows all the available program options.
Set SW1 Switches to: Program Option Mode Prompt the Option What Happens...
Cuspidor Position
Chair moves to the user programmed
position for button 4 and activates the bowl
ush cycle on the cuspidor*.
*Chair must be equipped with a cuspidor
for this mode.
Press Button 4 on any control pad.
Press button 4 again.
Chair moves to button 4 position, bowl ush function cycles.
Chair returns to its last position.
Normal
Programmable position buttons (numbered
buttons 1 - 4) can be programmed for
desired chair positions.
To program a numbered button to a
position - use arrow buttons to move
the seat and back to the desired
positions, then press the Program
button and listen for a beep.
Then, within three seconds, press
the desired numbered button to set it.
You will hear three beeps conrming
that the button is programmed.
After programing buttons 1, 2 . 3 and 4 you can simply press each one to move the chair seat and back to
that button’s programmed position.
Return to Last Position
Allows user to “toggle” chair between two
“remembered” positions.
A position is remembered any time the
chair remains in any position, motionless
for at least 1/2 a second.
Press Button 4 on any control pad.
Press button 4 again
Moves the chair to the last remembered position.
Moves the chair back to the previous remembered position.
Calibration
Calibration is a factory automated routine
where the chair goes through two cycles of
movements.
Press SW2 button to start calibration. The chair goes through two cycles of full-range movements as the control software determines, stores and
checks coordinates for the limits of movement.
Note: Arrow and numbered buttons on the control pads DO NOT WORK when the chair is in calibration
mode. Reset SW1 switches to another mode to resume operation.
Note: Press the program button and an arrow button at the same time to override the calibration mode.
The chair will move in the direction of the arrow button pressed.
Program Buttons
Main PC Board
Control Buttons
SW1
SW2
Equipment Alert
Unplug chair prior to changing SW1 Switch settings.
midmark.com
4
TP201 Rev. A
© 2018 Midmark Corp. | 60 Vista Drive Versailles, OH 45380 USA | 1-800-643-6275 | 1-937-526-3662 |
29" max.
(73.7 cm)
27.5" max.
(69.9 cm)
58" max.
(147.3 cm)
22"
(55.9 cm)
25.8"
(65.6 cm)
11.2"
(28.4 cm)
20.7"
(52.5 cm)
25.9"
(65.8 cm)
10.3"
(26.1 cm)
20.5"
(52.7 cm)
8"
(20.3 cm)
20"
(50.8 cm)
8.75"
(22.2 cm)
27"
(68.6 cm)
27 .5"
(69.8 cm)
23"
(58.4 cm)
15
o
LR and Console
30
o
Chair Only
33" max. (83.8 cm)
w/ Back Level
30" max. (76.0 cm)
w/ Back Full Down
36"
(91.4 cm)
16.0" min.
(40.6 cm)
67"
(170.2 cm)
75"
(190.5 cm)
87"
(221.0 cm)
19.0" min. (48.2 cm)
w/ Back Level
16.25" min. (41.3 cm)
w/ Back Full Down
15"
(38.1 cm)
16.5"
(41.9 cm)
Ultra-Trim
Back
Ultra-Comfort
Back
Dimensions
midmark.com
5
TP201 Rev. A
© 2018 Midmark Corp. | 60 Vista Drive Versailles, OH 45380 USA | 1-800-643-6275 | 1-937-526-3662 |
Specications
Chair Weight:
Chair Only: 290 lbs. (131.5 kg)
Chair w/umbilical 310 lbs. (140.6 kg
Shipping Carton Dimensions: 49.5 in. L x 30.5 in. W x 39.5 in. H (125.7 cm x 77.5 cm x 100.3 cm)
Umbilical Length: 48.0 in (121.9 cm)
Electrical Requirements:
115 VAC Units 115 VAC Nominal +/- 10%, 50/60 Hz, 5.0 amp, single phase
230 VAC Units 230 VAC Nominal +/- 10%, 50/60 Hz, 2.5 amp, single phase
Duty Cycle Intermittent Operation, 30 seconds ON / 5 minutes OFF (motor run time)
Fuse Ratings (Fuses are located on PC Board)
F1 Line Fuse
115 VAC 250 V, T6.3AL, 5 x 20mm, Type Slo-Blo
230 VAC 250 V, T3.15AL, 5 x 20mm, Type Slo-Blo
F2 Line Fuse
115 VAC 250 V, T6.3AL, 5 x 20mm, Type Slo-Blo
230 VAC 250 V, T3.15AL, 5 x 20mm, Type Slo-Blo
F3 Transformer Fuse
115 VAC 250 V, T0.10 AL, 5 x 20mm, Type Slo-Blo
230 VAC 250 V, T0.05 AL, 5 x 20mm, Type Slo-Blo
Classications: Class I, Type B Applied Part, Ordinary Equipment ,Intermittent Operation
Certications:
Midmark Corporation ISO 9001 Certied
115 VAC units
ES/IEC/EN 60601-1, CAN/CSA 22.2, No. 60101-1 (Safety
Standards), EN/IEC 60601-1-2 (EMC Standards)
230 VAC Units
Complies to the applicable revision of the MDD 93/42/EEC, Annex VII
Complies to the applicable requirements of ES/EN60601-1, EN60601-1-2, EN60601-1-4
midmark.com
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TP201 Rev. A
© 2018 Midmark Corp. | 60 Vista Drive Versailles, OH 45380 USA | 1-800-643-6275 | 1-937-526-3662 |
Transportation / Storage Conditions
Installation Checklist
Ambient Temperature Range: -22°F to 140°F (-30°C to 60°C)
Relative Humidity Range: 10% to 90% (non-condensing)
Atmospheric Pressure Range: 500hPa to 1060hPa (0.49atm to 1.05atm)
WARNING
The position of the chair is critical to ensure safety when
transporting. Before attempting to move / transport:
• Lower the chair to its MINIMUM height.
• Lock in place at 0° rotation
Yes No Check
Does Rotational Brake function correctly?
Do Control Buttons on chair function correctly?
Does Headrest stay in position after being adjusted?
With someone sitting on the chair, run each function to
its limit 2 to 4 times.
Do all chair functions operate smoothly?
Rotational
Brake
Headrest
Control Buttons
Equipment Alert
Answering NO to any of the following questions indicates
improper installation or a product malfunction. Check
all connections, then refer to Midmark Ultra-series Dental Chair
Troubleshooting information in the technical library at midmark.com.
Equipment Alert
If stored in a cold environment, allow chair to warm to room
temperature before operating the chair.
midmark.com
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Midmark Ultra-series Dental Chairs Installation guide

Midmark
Brand
Midmark
Model
Ultra-series Dental Chairs
Type
Installation guide

Midmark Ultra-series Dental Chairs are highly versatile and customizable, allowing for tailored patient positioning and enhanced treatment efficiency. With programmable buttons, you can easily set and recall preferred chair positions, including the cuspidor position for optimal patient comfort. The chair's smooth and precise movements, coupled with its sturdy construction, ensure reliable operation and longevity.

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