Nuvo VISTOR Supplement

VistOR Installation & Service
Manual

Page 2 of 85
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Agency Approvals
Medical Electrical Equipment
With respect to electric shock, fire
And mechanical hazards only
In accordance with UL-2601-1/CAN/CSA C22.2 No.601.1
Classifications:
1. Protection against electrical shock (5.1, 5.2). Class I permanently connected.
2. Protection against harmful ingress of water (5.3). None.
3. Degree of safety in the presence of flammable anesthetics or oxygen (5.5). Not suitable
for use in the presence of flammable anesthetics or oxygen.
4. Mode of operation (5.6). Continuous.
5. Luminaire for Diagnosis (IEC60601-2-41).
6. Surgical Luminaire (IEC60601-2-41) Minor.
Electromagnetic compatibility for immunity
And emissions in accordance with
EN-60601-1-2 (1993) Group 1 Class A
Test report E190891-092004
Medical Electrical Equipment
Particular requirements for the safety of surgical
Luminaries and lumenaires for diagnosis
In accordance with IEC-60601-2-41
Intended use
The VistOR Series are AC powered devices that provide a field of illumination for
general examination and surgery.

Page 3 of 85
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Table of Contents
Section 1: Terminology
Definition of Terms
List of Symbols
Section 2: Specifications
VistOR PR Specifications
VistOR PRO Specifications
VistOR SP and VistOR SPF Specifications
VistOR EX & EXL Specifications
Chuttle Track Specifications
Warranty
Section 3: Installation/Assembly
Ceiling Mount Pre-Installation Guidelines
Ceiling Rod Calculation Single Ceiling Mount
Ceiling Rod Calculation Dual Ceiling Mount
Extended Ceiling Mount
Extended Ceiling Mount Installation
Single Ceiling Mount Installation
Dual Ceiling Mount Installation
Wall Mounted Light Installation
Floor Stand Light Installation
Arm Assembly to Upright Pole Installation
Installation of Light Head to Arm
Chuttle Track Ceiling Track Mount
Chuttle Track Pre-Installation Requirements
Disassembly of the Track Mount before Installation
Track Mount Installation Procedure
Section 4: Operating Instructions
VistOR PR and VistOR PRO Operation
VistOR SP and VistOR SPF Operation
VistOR EX & EXL Operation
Section 5: Safety Instructions
Safety Tips

Page 4 of 85
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Table of Contents (continued)
Section 6: VistOR Maintenance
Lamp Replacement VistOR PR and VistOR PRO
Initial Lamp Installation/Lamp Replacement VistOR EX & EXL
Lamp Replacement VistOR SP and VistOR SPF
Fuse Replacement
Arm Adjustment
Head/Yoke Adjustment
Handle Sterilization
Cleaning Instructions
Maintenance Schedule
Section 7: Troubleshooting
General Troubleshooting
Section 8: Exploded Views and Parts List
VistOR PR, VistOR PRO and VistOR EX & EXL Electric Schematic
VistOR SP Electric Schematic
VistOR SPF Electric Schematic
VistOR PR Exploded View, Light Head Assembly
VistOR PR Light Head Assembly Part’s List
VistOR PRO Exploded View, Light Head Assembly
VistOR PRO Part’s List, Light Head Assembly
VistOR SP Exploded View, Light Head Assembly
VistOR SP Part’s List, Light Head Assembly
VistOR SPF Exploded View, Light Head Assembly
VistOR SPF Part’s List, Light Head Assembly
VistOR EX & EXL Exploded View, Light Head Assembly
VistOR EX & EXL Part’s List, Light Head Assembly

Page 5 of 85
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List of Figures
Figure Number and Description
Figure 1: Single Ceiling Mount Ceiling Rod Calculation
Figure 2: Dual Ceiling Mount Ceiling Rod Calculation
Figure 3: Extended Ceiling Mount Installation
Figure 4: Sub-Assemblies for Single Ceiling Mount
Figure 5: Ceiling Casting Mounting Diagram
Figure 6: Single Ceiling Mount Installation
Figure 7: Dual Ceiling Mount Components
Figure 8: Wire Harness Positioning
Figure 9: Wire Channel
Figure 10: Dual Ceiling Mount Installation
Figure 11: Wall Mount Dimensions
Figure 12: Wall Mount Installation
Figure 13: Wall Bracket Mounting Diagram
Figure 14: Floor Mount Dimensions
Figure 15: Floor Stand Lights Installation
Figure 16: Arm Assembly to Upright Pole Installation
Figure 17: Installation of Light Head to Arm
Figure 18: Light Head to Arm Electrical Connections
Figure 19: Track Assembly and Components
Figure 20: Mounting Pallet Perpendicular to Wood Joist
Figure 21: Mounting Pallet Parallel to Wood Joist
Figure 22: Mounting Pallet To a Suspended Ceiling
Figure 23: Suspended Ceiling Wood Bracing Detail (End View)
Figure 24: End Plate Removal
Figure 25: Side Panel Removal
Figure 26: Dress Cover Removal
Figure 27: Stop Pins Removal
Figure 28: Trolley Assembly Removal
Figure 29: Ceiling Rod and Roll Pin Installation
Figure 30: Power Cord Placement
Figure 31: VistOR PR and VistOR PRO Operation
Figure 32: VistOR SP Spotlight Operation
Figure 33: VistOR SP Spotlight Controls
Figure 34: VistOR SPF Spotlight Model Operation
Figure 35: VistOR EX & EXL Diagnostic/Specialty Light Operation
Figure 36: VistOR PR/VistOR PRO Lamp Replacement
Figure 37: VistOR EX & EXL Lamp Replacement

Page 6 of 85
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List of Figures (continued)
Figure 38: VistOR SP Lamp Replacement
Figure 39: Fuse Replacement
Figure 40: VistOR SPF Fuse Replacement
Figure 41: Arm Adjustment
Figure 42: Head/Yoke Adjustment
Figure 43: Handle Sterilization
Figure 44: Electric Schematic for VistOR PR & PRO and VistOR EX & EXL,
120VAC, 230 VAC, &240 VAC
Figure 45: Electric Schematic for VistOR PR & PRO & VistOR EX & EXL, 100VAC
Figure 46: Electric Schematic for VistOR SP, 120VAC & 230 VAC
Figure 47: Electric Schematic for VistOR SP 100 VAC
Figure 48: Electric Schematic for VistOR SPF 115/120 VAC
Figure 49: Electric Schematic for VistOR SPF 220/240 VAC
Figure 50: VistOR PR Light Head Assembly
Figure 51: VistOR PR Light Head Assembly, Bill of Materials
Figure 52: VistOR PRO Head Assembly
Figure 53: VistOR PRO Head Assembly, Bill of Materials
Figure 54: VistOR SP Spotlight Head Assembly
Figure 55: VistOR SP Spotlight Head Assembly, Bill of Materials
Figure 56: VistOR SPF Head Assembly
Figure 57: VistOR SPF Head Assembly, Bill of Materials
Figure 58: VistOR EX & EXL Head Assembly
Figure 59: VistOR EX & EXL Head Assembly, Bill of Materials

Page 7 of 85
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Section 1
Terminology
Definition of Terms
I.E.C.
International Electrotechnical Commission
U.L.
Underwriter’s Laboratories
Medical Electrical Equipment
Electrical equipment intended to diagnose, treat the patient under medical supervision.
Electrical equipment that transfers energy to the patient
.
Central Illuminance
Illuminance of light head measured at 1 meter from the light emitting area with no
obstructions. Expressed in Foot-candles or Lux.
Light Field Center
Point of maximum illuminance in lighted area. This is the reference point for light field
size and light distribution measurements.
Light Field Diameter
Diameter of the circle where illuminance reaches 10% of light field center illuminance.
Depth of Illumination
The overall distance from 1 meter where the central illuminance is reduced to 20%.
Shadow Dilution
Ability of the equipment to minimize the impact of shadows in the working area. Shadows
can be due to partial obstruction by the operator or other medical personnel.
Correlated Color Temperature
The color temperature of the light fixture when compared to a blackbody radiator
expressed in degrees Kelvin.
Total Irradiance
The total amount of energy imparted to the patient by the lighting system expressed in
Watts/meter squared.
Color Rendering Index (CRI)
A method of how well a light source will render other colors when illuminating them based
upon eight CIE chromaticity coordinates measured with a spectroradiometer.
Handle Sterilizable
Device when properly sterilized maintains a sterile area in order to handle it under aseptic
conditions when attached to the equipment.

Page 8 of 85
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Section 1
Definition of Terms (continued)
Light Head/Articulating Arm Assembly:
That part of the device that includes the light source, heat removal system, and light head
vertical positioning arm.
Extension Arm
Horizontal section of the positioning arm with pivots on both ends that is used to increase
the area covered by the light head and articulating arm.
Light Mounting
Support apparatus used to connect light head/articulating arm assembly to a fixed
surface, consisting of either a single or dual ceiling mount, wall mount, or track mount.
Light head/articulating arm assembly may also be used with a mobile floor mount
Neutral Conductor
In an AC circuit, the return line for current.
Protective Earth Ground
The conductor used to connect the non-current-carrying metal parts of equipment,
raceways, and other enclosures to the system grounded conductor, the grounding
electrode conductor, or both, of the circuit at the service equipment or at the source of a
separately derived system.
Ft-Lbs.
Foot-pounds. The unit of measurement of torque that is caused by an off-center load.

Page 9 of 85
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Section 1
List of Symbols
U.L. Listing Marking
Read accompanying documents
C.E. Marking
Protective Earth Ground
Caution
Electric Shock Hazard
Fuse Marking
Neutral Conductor

Page 10 of 85
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Section 2
Specifications
VistOR PR Specifications
Mechanical
Parameter Value
Weight
Head
Arm
Arm (Floor)
Wall Bracket Assy.
Floor Stand Assy.
Single Ceiling Mount
Dual Ceiling Mount
Approximately 9.10 lbs. (4.14 kg).
Approximately 12.5 lbs. (5.68 kg).
Approximately 11.4 lbs. (5.18 kg).
Approximately 3.00 lbs. (1.36 kg).
Approximately 43.0 lbs. (19.50 kg).
Approximately 14.5 lbs. (6.58 kg).
Approximately 16.0 lbs. (7.26 kg).
Dimensions
Head
Arm
Arm (Floor)
Floor Stand
15.8” (40.13 cm) Dia. X 6.0 (15.24 cm) High
57.0” (144.8 cm) Long
38.5” (97.79 cm) Long
74.5” (189.23 cm) High
Rotations
Articulating Arm Vertical Movement
Articulating Arm Horizontal Movement
Articulating Arm/Yoke Interface
Yoke/Light Head Interface
+/- 40 Degrees travel
Approximately 345 Degrees
Approximately 540 Degrees
Approximately 190 Degrees
Electrical
Parameter Value
Voltages
Input Voltage
Bulb Voltage
110 - 125 VAC 50/60 Hz
210 - 230 VAC 50/60 Hz
11 – 12 VAC 90 W
Bulb life 2,000 hours (average)
Optical
Parameter Value
Reflector 15.0“ (380mm) Dia., Polished, Alzak
Performance
Central Illuminance
Color Temperature
Field Size
Irradiance
CRI
Approximately 4,000 ft-candles (43000 Lux) @ 39.3” (1m)
(4,300 ft-candles (46,285 Lux) @ 36” (91.44 cm) )
Approximately 4,000 °K
6.00” (152.4 mm) Diameter @ 39” (914.4 mm).
155.2 W/m2
90
Environmental
Parameter Value
Operating Temperature
Storage Temperature Range
41 -104 °F (5-40 °Celsius)
42 -113 °F (5-45 °Celsius)
Humidity 10 - 90% Relative Humidity

Page 11 of 85
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Section 2
VistOR PRO Specifications
Mechanical
Parameter Value
Weight
Head
Arm
Arm (Floor)
Wall Bracket Assy.
Floor Stand Assy.
Single Ceiling Mount
Dual Ceiling Mount
Approximately 10.10 lbs. (4.58 kg).
Approximately 12.5 lbs. (5.68 kg).
Approximately 11.4 lbs. (5.18 kg).
Approximately 3.00 lbs. (1.36 kg).
Approximately 43.0 lbs. (19.50 kg).
Approximately 14.5 lbs. (6.58 kg).
Approximately 16.0 lbs. (7.26 kg).
Dimensions
Head
Arm
Arm (Floor)
Floor Stand
18” (45.72 cm) Dia. X 6.60 High (16.7 cm)
57.0” (144.8 cm) Long
38.5” (97.79 cm) Long
74.5” (189.23 cm) High
Rotations
Articulating Arm Vertical Movement
Articulating Arm Horizontal Movement
Articulating Arm/Yoke Interface
Yoke/Lamp Head Interface
+/- 40 Degrees travel
Approximately 345 Degrees
Approximately 540 Degrees
Approximately 190 Degrees
Electrical
Parameter Value
Voltages
Input Voltage
Bulb Voltage
110 - 125 VAC 50/60 Hz
210 - 230 VAC 50/60 Hz
11 – 12 VAC 90 W
Bulb life 2,000 hours (average)
Optical
Parameter Value
Reflector 16.50” (419.1 mm) diameter, aluminum, multi-facetted
Performance
Color temperature
Focal length
Central illuminance
Light field diameter
Depth of illumination
Light field diameter (d50)
Illuminance (one mask)
Illuminance (two masks)
Illuminance at bottom of standard tube
Illuminance at bottom of standard tube with one mask.
Illuminance at bottom of standard tube with two masks
Irradiance
CRI
4,000 °K
39” (1 meter)
6,520 foot-candles (70,180 Lux)
5.61” (142.5 mm)
42.00” (1067 mm)
3.76” (95.5 mm)
560 foot-candles (6,027 Lux)
1,974.19 foot-candles (21,250 Lux)
6,520 foot-candles (70,180 Lux)
743 foot-candles (7,998 Lux)
1,869.67 foot-candles (20,125 Lux)
81.21 W/m2
89
Environmental
Parameter Value
Operating Temperature
Storage Temperature Range
41 -104 °F (5-40 °Celsius)
42 -113 °F (5-45 °Celsius)
Humidity 10 - 90% Relative Humidity

Page 12 of 85
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Section 2
VistOR SP and VistOR SPF Specifications
Mechanical
Parameter Value
Weight
Head (Std.)
Head (Std. F/O)
Arm
Arm (Fiber Optic)
Arm (Floor)
Arm (Floor-Fiber Optic)
Wall Bracket Assy.
Floor Stand Assy. (Std and F/O)
Single Ceiling Mount (Std and F/O)
Dual Ceiling Mount (Std and F/O)
Approximately 7.20 lbs. (3.27 kg).
Approximately 8.00 lbs. (3.64 kg).
Approximately 13.3 lbs (6.05 kg).
Approximately 15.2 lbs. (6.91 kg).
Approximately 12.1 lbs. (5.50 kg).
Approximately 14.9 lbs. (6.77 kg).
Approximately 3.00 lbs. (1.36 kg).
Approximately 43.0 lbs. (19.50 kg).
Approximately 14.5 lbs. (6.58 kg).
Approximately 16.0 lbs. (7.26 kg).
Dimensions
Head
Arm
Arm (Floor)
Arm (Floor F/O)
Floor Stand
5.00” (12.7 cm) Dia. x 13.06” (33.17 cm) Long
57.0” (144.78 cm) Long
38.5” (97.79 cm) Long
41.5” (105.41 cm) Long
74.5” (189.23 cm) High
Rotations
Articulating arm vertical movement
Articulating arm horizontal movement
Articulating arm/Yoke interface
Yoke/Lamp Head interface
+/- 40 Degrees
Approximately 345 Degrees
Approximately 540 Degrees
Approximately 190 Degrees
Electrical
Parameter Value
Voltages
Input Voltage
Operating Voltage
110 - 125 VAC 50/60 Hz
210 - 230 VAC 50/60 Hz
20 VAC 150 W
Front Bulb Life
Fiber Optic Bulb Life
500 hours (average)
40 hours (average)
Optical
Parameter Value
Reflector 2.00” diameter Dichroic Glass
Performance
Central Illuminance
Color Temperature
Field Size (adjustable)
Irradiance
CRI
Approximately 1,700 ft-candles (18,300 Lux) @ 39.3” (1
m) (2,000 ft-candles (21,528 Lux) @ 36”)
Approximately 3,500 °K
Adjustable 3.00” (76.2 mm) to 16.0” (406.4 mm)
70.16 W/m2(1 m)
91
Environmental
Parameter Value
Operating Temperature
Storage Temperature Range
41 - 104 °F (5 - 40 °Celsius)
41 - 113 °F (5 - 45 °Celsius)
Humidity 10 - 90% Relative Humidity

Page 13 of 85
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Section 2
VistOR EX & EXL Specifications
Mechanical
Parameter Value
Weight
Head
Arm
Arm (Floor)
Wall Bracket Assy.
Floor Stand Assy.
Single Ceiling Mount
Dual Ceiling Mount
Approximately 3.50 lbs. (1.59 kg).
Approximately 12.5 lbs. (5.68 kg).
Approximately 11.4 lbs. (5.18 kg).
Approximately 3.00 lbs. (1.36 kg).
Approximately 43.0 lbs. (19.50 kg).
Approximately 14.5 lbs. (6.58 kg).
Approximately 16.0 lbs. (7.26 kg).
Dimensions
Head
Arm
Arm (Floor)
Floor Stand
6.25” (15.88 cm) Dia. x 6.50” High (16.51 cm)
57.0” (144.78 cm)
38.5” (97.79 cm) long
74.5” (189.23 cm)
Rotations
Articulating arm vertical movement
Articulating arm horizontal movement
Articulating arm/Yoke interface
Lamp head rotation
+/- 40 Degrees
Approximately 345 Degrees
Approximately 540 Degrees
Approximately 190 Degrees
Electrical
Parameter Value
Voltages
Input Voltage
Bulb Voltage
110 - 125 VAC 50/60 Hz
210 - 230 VAC 50/60 Hz
12 VAC 75 W
Bulb life 2,000 hours (average)
Optical
Parameter Value
Reflector 5.00 “(127 mm) diameter, Dichroic Glass
Parameter Value
Performance
Central Illuminance
Color Temperature
Field Size
Irradiance
CRI
Approximately 1,750 ft-candles (18,835 Lux) @ 39.3” (1 m)
(4,000 ft-candles (32,292 Lux) @ 24” (60.96 cm))
Approximately 4,300 °K
Approximately 10.0” (25.4 cm) Dia. at 39.3” (1 m) (6.0” (152.4
mm) @ 24” (60.96 cm) )
115.5 W/m2(1 m)
91
Environmental
Parameter Value
Operating Temperature
Storage Temperature Range
41 - 104 °F (5 – 40 °Celsius)
41 - 113 °F (5 – 45 °Celsius)
Humidity 10 - 90% relative humidity

Page 14 of 85
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Section 2
Chuttle Track Specifications
Mechanical
Parameter Value
Weight
Single Track Assembly
Dual Trolley Model
Approximately 44.00 lbs. (19.95 kg).
Approximately 48.00 lbs. (21.77 kg).
Dimensions
Track (standard) 72” (182.88 cm) Long X 10 ½” Wide (26.67 cm) X 5” (12.7
cm) High
Electrical
Power cable exiting the track can be connected to 115/120 VAC 60 Hz. or 230/240 VAC single phase 50/60 Hz.
power. The power supply routed to the track must be a 3 wire grounded type capable of supplying 1400 Watts at 12
Amperes.
NOTE: Refer to Model/Serial label located on the arm assembly that will be mounted to the track for proper
voltage supply.

Page 15 of 85
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Section 2

Page 16 of 85
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Section 3
Installation/Assembly
Ceiling Mount Pre-Installation Guidelines
SPECIAL NOTE: Installation and repair of this equipment should be performed by qualified
persons only. Nuvo, Inc. does not warranty any damage occurring as a result of improper
installation.
It is recommended that this installation manual be completely reviewed prior to installation.
Before installation, check to insure the following minimum conditions are provided:
•The structural ceiling mount should be designed to support a vertical load of at least 100 lbs.
and an off center moment of 300 ft-lbs. The structural mount should meet all local building
codes.
A structural mount that does not meet these minimum conditions can cause serious
injury and/or property damage.
•It is recommended that the equipment be mounted directly over a 4-0 junction box. If this is not
possible the input power supply lines should be wired in accordance with all applicable building
codes.
•The supply circuit line must be as follows:
120 VAC lights: 110 -120 VAC 60 Hz, single phase, three wire, capable of supplying 700 Watts
@ 7 Amperes.
220 VAC lights: 230 -240 VAC, 50/60 Hz, single phase, three wire, capable of supplying 700
Watts @ 3.5 Amperes.
•The power supply circuit line must be routed and wired to the light head in compliance with all
applicable building codes.
Failure to provide a circuit meeting these minimum standards or complying with local
building codes can cause a shock hazard.
•Check the length of the ceiling rod supplied to make sure that it is the proper length to install
and operate the light without interference or over reach.
(See ceiling Rod Calculation pages 21-23)

Page 17 of 85
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Section 3
Ceiling Rod Calculation
Single Ceiling Mount
Use the following table to select the correct length ceiling rod for your application.
Ceiling Rod Calculation, Single Ceiling Mount
Ceiling Mounting
Height
Ceiling Rod
Length “X” Value “Y” Value
Head room to bottom
of extension arm
(y value-x value)
7’6”- 8’6”
(2,29- 2,59 m)
16”(406,4 mm) 22”(558,8 mm) 90-102”
(2,29-2,59 m)
68-80”
(1,72-2,02 m)
8’7”- 9’6”
(2,62 -2,89 m)
25”(635,0 mm) 31”(787,4 mm) 103-114”
(2,62-2.89 m)
72-84”
(1,82-2,13 m)
9’7”- 10’6”
(2,92- 3,20 m)
35”(889,0 mm) 41”(1041,4 mm) 115-126”
(2,92-3.20 m)
74-86”
(1,87-2,18 m)
Note: The VistOR EXL Diagnostic / Specialty Light is shown for reference. The dimensions
indicated also apply to the VistOR PR Diagnostic, VistOR PRO minor surgery light and the VistOR
SP Spot light.
Dimensions are approximate.
*Ceiling Rod Table applies to single and dual ceiling mounts.
FIGURE 1: Single Ceiling Mount Ceiling
Rod Calculation
NOTE: Longer
ceiling rods are
available for
higher ceilings.
See page 23 for
extended ceiling
mount
installation
instructions.

Page 18 of 85
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Section 3
Ceiling Rod Calculation
Dual Ceiling Mount
Use the following table to select the correct length ceiling rod for your application.
Ceiling Rod Calculation, Dual Ceiling Mount
Ceiling Mounting
Height
Ceiling Rod
Length “X” Value “Y” Value
Head room to bottom
of extension arm
(y value-x value)
7’6”- 8’6”
(2,29- 2,59 m)
16”(406,4 mm) 22.5”(571,5 mm) 89.5-102.5”
(2,27-2,57 m)
67.5-79.5”
(1,70-2,00 m)
8’7”- 9’6”
(2,62 -2,89 m)
25”(635,0 mm) 31.5”(800,1 mm) 102.5-114.5”
(2,60-2.87 m)
71.5-83.5”
(1,80-2,11 m)
9’7”- 10’6”
(2,92- 3,20 m)
35”(889,0 mm) 41.5”(1054,1 mm) 114.5-126.5”
(2,90-3.18 m)
73.5-85.5”
(1,85-2,16 m)
Note: The VistOR PR / VistOR SP Combination Light is shown for reference. The dimensions
indicated also apply to all other combination of fixtures and dual mounting of the same light.
Dimensions are approximate
*Length measured when Arm is in horizontal position.
NOTE: Longer ceiling
rods are available for
higher ceilings. See
page 23 for extended
ceiling mount
installation instructions.
FIGURE 2: Dual Ceiling
Mount Ceiling Rod Calculation
“X” VALUE
(TO BOTTOM OF
EXTENSION ARM)
“Y” VALUE
(DISTANCE TO FLOOR)

Page 19 of 85
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Section 3
Extended Ceiling Mount
Use the following table to select the correct length ceiling rod for your application.
Extended Ceiling
Mount Kit P/N
Ceiling Rod
Extension Length Mounting Height Extension P/N
1000976-49 20.0” (508,0 mm) 10’ 6”-11’ 8” (3,20-3,56 m) 1001263
1000976-63 34.0” (863,6 mm) 11’ 9”-12’ 10” (3,58-3,91 m) 1001264
1000976-77 48.0” (1219,2 mm) 12’ 11”-14’ (3,94-4,27 m) 1001265
MOUNTING SURFACE
Ceiling Casting
P/N 1001267
Wire Harness
Ceiling Rod Extension
(see table)
Set Screws (2)
P/N 0001128
Dowel Pin
P/N 0001553
¼”-20 x 2” Bolt
P/N 0001311
Molex Connector
Casting Cover
P/N 1001270
Collar
P/N 1001271
Cap Nut
P/N 0001312
Set Screws (2)
P/N 0001544
35” Ceiling Rod
P/N 1001188
Distance to Floor
(Mounting Height)
FIGURE 3: Extended Ceiling Mount Installation

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5368 KUHL ROAD ●ERIE, PENNSYLVANIA 16510 ●PHONE [phone] ●FAX [phone]
A member of the Medical Illumination International Group
Section 3
Extended Ceiling Mount Installation
For 10’6”–14’ (3.2m–4.27m) Ceilings
•Insert the ceiling rod up through the ceiling casting until the hole in the ceiling rod becomes
visible. Insert the dowel pin into the hole in the ceiling rod and lower the rod in the ceiling
casting, making sure the pin is seated securely in the indentation on the ceiling casting.
Securely tighten the two set-screws located in the casting.
Failure to install the dowel pin can cause the arm/head assembly to fall from the
ceiling causing serious injury and/or property damage.
Improper fastening of the ceiling casting can cause serious injury and/or property
damage. Make certain the installation is capable of supporting a load of at least 100 pounds
and an off center moment of 300 ft-lbs.
•Fasten the ceiling casting to the desired location using four 5/16”-18 x 3” long (minimum length)
hex bolts or lag screws with washers (hardware not provided). This can be done by mounting
the casting to a suitable material that will function as a ground conductor, or a wire lead that
must be attached to the ground screw on the casting then routed to proper ground.
Note: The ceiling rod must be plumb. Shim the casting if necessary.
Note: The ceiling casting itself must be electrically grounded to maintain proper
grounding reliability.
If ceiling rod is not plumb, unwanted arm drifting may occur.
•Feed the wire harness through the ceiling rod extension and route to a junction box. Leave
sufficient wire to extend slightly beyond the bottom of the ceiling rod. Important: To achieve
proper grounding reliability, the green ground wire from the wire harness MUST be
properly fastened to the grounding screw located on the ceiling casting. Make all
electrical connections in compliance with all applicable electrical codes.
Failure to comply with local electrical codes can cause a shock hazard.
•Slide the casting cover up the rod extension and over the casting. Similarly, slide the collar to
the casting cover, then tighten the set screw to hold the cover in place. Feed the wire harness
through the 35” ceiling rod with the rod in the direction shown.
•Slide ceiling rod up through ceiling rod extension until the holes in the ceiling rod align with the
upper holes in the ceiling rod extension. Insert a ¼”-20 x 2” bolt carefully, making certain not to
damage the wire harness, and then fasten the cap nut. Secure rods in place with the two set
screws provided.
•See Single or Dual Ceiling Mount Instructions to complete installation.