Hill-Rom Prima Surgical Light Service Manual
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Hill-Rom Prima Surgical Light Service Manual

Hill-Rom Prima Surgical Light Service Manual

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SERVICE MANUAL
For Parts Or Technical Assistance
USA (800) 445-3720 Canada (800) 267-233
International: Contact your distributor.
DRAFT 10/11/98
Prima
Surgical Light
From Hill-Rom
Product No. P1350
TM
man237ra

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  • Page 1 DRAFT 10/11/98 SERVICE MANUAL Prima Surgical Light From Hill-Rom Product No. P1350 For Parts Or Technical Assistance man237ra USA (800) 445-3720 Canada (800) 267-233 International: Contact your distributor.
  • Page 2 DRAFT 10/11/98...
  • Page 3 DRAFT 10/11/98 Prima™ Surgical Light Service Manual Revisions Revision Letter Pages Affected Date Original Issue November, 1998 August, 2000 man237ra Prima™ Surgical Light Service Manual (man237ra) Page i...
  • Page 4 RMS® is aregistered trademark of Direct Measurement Corporation. The information contained in this manual is subject to change without notice. Hill-Rom Services, Inc.makes no commitment to update or keep current, the information contained in this manual. The only product warranty intended by Hill-Rom Services, Inc.is the express, written warranty accompanying the bill of sale to the original purchaser.

  • Page 5: Table Of Contents

    Table of Contents Chapter 1: Introduction Purpose ............1 - 3 Audience .
  • Page 6 Table of Contents Warning and Caution Labels ........1 - 18 Chapter 2: Troubleshooting Procedures Getting Started .
  • Page 7 Table of Contents Lamp ............4 - 3 Removal .
  • Page 8 Table of Contents Suspension Arm Adjustment ........4 - 41 Counterbalance Arm Adjustment .
  • Page 9 Table of Contents Tool and Supply Requirements........6 - 8 Installation and Post-Installation Inspection.
  • Page 10 Table of Contents NOTES: Page viii Prima Surgical Light Service Manual (man237ra)
  • Page 11 Chapter 1 Introduction Chapter Contents Purpose ............1 - 3 Audience .

  • Page 12: Chapter 1: Introduction

    Chapter 1: Introduction Model Identification ..........1 - 14 Safety Tips .

  • Page 13: Purpose

    Purpose Chapter 1: Introduction Purpose This manual provides requirements for the Prima™ Surgical Light normal operation and maintenance. It also includes a parts lists (in chapter 5) for ordering replacement components. Audience This manual is intended for use by only facility-authorized maintenance personnel.

  • Page 14: Chapter 5: Parts List

    Organization Chapter 1: Introduction Chapter 5: Parts List This chapter contains the warranty, parts-ordering procedure, and illustrated parts lists. Chapter 6: General Procedures Cleaning, preventive maintenance, and other general procedures are described in this chapter. Chapter 7: Accessories A list of additional products, that can be used in conjunction with the Prima™ Surgical Light, is available in chapter 7.

  • Page 15: Typographical Conventions

    Typographical Conventions Chapter 1: Introduction Typographical Conventions This manual contains different typefaces and icons designed to improve readability and increase understanding of its content. Note the following examples: • Standard text—used for regular information. • Boldface text—emphasizes a word or phrase. •...

  • Page 16: Introduction

    Introduction Chapter 1: Introduction Introduction The Prima™ Surgical Light is intended for use in both surgical and non- surgical applications to provide illumination of the surgical field or patient (see figure 1-3 on page 1-6). It delivers color-correct, shadow-free, uninterruptable illumination through fingertip controls.

  • Page 17: System Features

    Introduction Chapter 1: Introduction The lighthead/yoke assemblies rotate 360°. The interior of the lighthead assemblies is designed to optimize the reflex angle of the light. This reduces shadowing and delivers cleanly defined color-correct light. The counterbalance arm assemblies rotate 15° above horizontal and 90° below horizontal at the clevis.

  • Page 18: Operator Interface

    Introduction Chapter 1: Introduction Operator Interface Page 1 - 8 Prima™ Surgical Light Service Manual (man237ra)

  • Page 19: System Installation

    Introduction Chapter 1: Introduction System Installation For the complete system installation procedure, refer to the Prima™ Surgical Light Installation Instructions (is239ra). Prima™ Surgical Light Service Manual (man237ra) Page 1 - 9...

  • Page 20: Specifications

    Specifications Chapter 1: Introduction Specifications Physical Description For Prima™ Surgical Light specifications, see table 1-1 on page 1-10 . Table 1-1. Specifications Feature Dimension Counterbalance arm outer clevis to finished 78" (198 cm) floor Suspension arm inner hub center line to 36"...

  • Page 21: Electrical Description

    Specifications Chapter 1: Introduction Yoke about counterbalance arm 360° continuous, clockwise, and counterclockwise Lighthead pivot within the yoke 300°-340° Table 1-3. Load Specifications Feature Dimension Vertical load Single light 155 lb (70 kg) Dual light 260 lb (118 kg) Triple light 365 lb (166 kg) Moment load Single light...
  • Page 22 Specifications Chapter 1: Introduction Table 1-5. Lighting/Bulb Specifications Description Specification Intensity (nominal) 12550 ft candles (135000 Lux) Color temperature 4300° K Lamp type 23V halogen Number of lamps per lighthead 2 (one primary and one second- ary) Depth of field 20"...

  • Page 23: Regulations, Standards, And Codes

    Specifications Chapter 1: Introduction Regulations, Standards, and Codes UL Classification UL 2601-1 IEC Requirements IEC 601-1 CLAUSE 5 • CLASS I EQUIPMENT for type of protection against electric shock. • TYPE B EQUIPMENT for degree of protection against electric shock. •...

  • Page 24: Model Identification

    Model Identification Chapter 1: Introduction Model Identification For Prima™ Surgical Light model identification, see table 1-7 on page 1-14 . Table 1-7. Model Identification Model Number Description P1351B12001 Single Prima™ Surgical Light (120V) P1351B12002 Dual Prima™ Surgical Light (120V) P1351B12003 Triple Prima™...

  • Page 25: Safety Tips

    Safety Tips Chapter 1: Introduction Safety Tips WARNING: Only facility-authorized personnel should troubleshoot the Prima™ Surgical Light. Troubleshooting by unauthorized personnel could result in personal injury or equipment damage. WARNING: Only facility-authorized personnel should perform preventive maintenance on the Prima™ Surgical Light. Preventive maintenance performed by unauthorized personnel could result in personal injury or equipment damage.
  • Page 26 Safety Tips Chapter 1: Introduction WARNING: Use a lift capable of safely lowering the lighthead/yoke assembly from the counterbalance arm assembly. Failure to use an appropriate lift could result in personal injury or equipment damage. WARNING: Follow lifting safety precautions provided by the manufacturer when lifting the suspension arm assembly.
  • Page 27 Safety Tips Chapter 1: Introduction SHOCK HAZARD: Ensure that electrical power is removed from the facility wiring prior to making electrical connections. Failure to remove applied power could result in personal injury or equipment damage. CAUTION: Do not use harsh cleaners, solvents, or detergents. Equipment damage could occur.

  • Page 28: Warning And Caution Labels

    Warning and Caution Labels Chapter 1: Introduction Warning and Caution Labels Figure 1-4. Warning and Caution Labels Definition of Symbols Used on the Equipment Page 1 - 18 Prima™ Surgical Light Service Manual (man237ra)
  • Page 29 Chapter 2 Troubleshooting Procedures Chapter Contents Getting Started ........... . 2 - 3 Initial Actions .

  • Page 30: Chapter 2: Troubleshooting Procedures

    Chapter 2: Troubleshooting Procedures NOTES: Page 2 - 2 Prima™ Surgical Light Service Manual (man237ra)

  • Page 31: Getting Started

    (replacing or adjusting a part, seating a connector, etc.). Perform the Final Actions after the Function Checks to verify the repair. If troubleshooting procedures do not isolate the problem, call Hill-Rom Technical Support at (800) 445-3720 for assistance. Initial Actions Use Initial Actions to gather information from operators concerning problems with the Prima™...

  • Page 32: Function Checks

    Function Checks Chapter 2: Troubleshooting Procedures 3. The problem is a result of improper operator action. ¯ ® Go to “Function Checks” on page 2-4. 4. Instruct the operator to refer to the procedures in the Prima™ Surgical Light User Manual. Perform the “Function Checks” on page 2-4 to ensure proper operation of the Prima™...

  • Page 33: Final Actions

    Final Actions Chapter 2: Troubleshooting Procedures 3. The Prima™ Surgical Light comes on when using the Hand Control. ¯ ® Go to RAP 2.1. 4. The Prima Surgical Light comes on when using the wall control. ™ ¯ ® Go to RAP 2.2. 5.

  • Page 34: Prima™ Surgical Light Does Not Turn On Using The Hand Control

    2.1 Prima™ Surgical Light Does Not Turn On Using The Hand Control Chapter 2: Troubleshooting Procedures Prima™ Surgical Light Does Not Turn On Using The Hand Control SHOCK HAZARD: Use care when checking live voltages. Do not touch live terminals, wires, and ground.
  • Page 35 2.1 Prima™ Surgical Light Does Not Turn On Using The Hand Control Chapter 2: Troubleshooting Procedures 5. Measure the primary lamp voltage through the access holes in the control housing using the following procedure: a. Verify a voltage reading of 14 to 24V AC true RMS® for a minimum of 3 seconds is available for the primary lamp.

  • Page 36: Prima™ Surgical Light Does Not Turn On Using The Wall Control

    2.2 Prima™ Surgical Light Does Not Turn On Using The Wall Control Chapter 2: Troubleshooting Procedures Prima™ Surgical Light Does Not Turn On Using The Wall Control SHOCK HAZARD: Use care when checking live voltages. Do not touch live terminals, wires, and ground.

  • Page 37: Intensity Level Does Not Adjust Properly Using The Master Hand Control

    2.3 Intensity Level Does Not Adjust Properly Using The Hand Control Chapter 2: Troubleshooting Procedures Intensity Level Does Not Adjust Properly Using The Hand Control SHOCK HAZARD: Use care when checking live voltages. Do not touch live terminals, wires, and ground. Failure to use caution will cause serious electrical shock injury.
  • Page 38 2.3 Intensity Level Does Not Adjust Properly Using The Hand Control Chapter 2: Troubleshooting Procedures f. Verify that the yellow relamp LED is lit. ¯ ® Replace the lighthead control P.C. board. See “Lighthead Control P.C. Board” on page 4-13. 4.

  • Page 39: Intensity Level Does Not Adjust Properly Using The Wall Control

    2.4 Intensity Level Does Not Adjust Properly Using The Wall Control Chapter 2: Troubleshooting Procedures Intensity Level Does Not Adjust Properly Using The Wall Control SHOCK HAZARD: Use care when checking live voltages. Do not touch live terminals, wires, and ground. Failure to use caution will cause serious electrical shock injury.
  • Page 40 2.4 Intensity Level Does Not Adjust Properly Using The Wall Control Chapter 2: Troubleshooting Procedures d. Verify that the back-up lamp is on at the lowest intensity (level 1), and that one blue intensity LED is lit. e. Verify that the green ready LED is lit. f.

  • Page 41: Prima™ Surgical Light Does Not Turn Off Using The Hand Control

    2.5 Prima™ Surgical Light Does Not Turn Off Using The Hand Control Chapter 2: Troubleshooting Procedures Prima™ Surgical Light Does Not Turn Off Using The Hand Control SHOCK HAZARD: Use care when checking live voltages. Do not touch live terminals, wires, and ground.

  • Page 42: Prima™ Surgical Light Does Not Turn Off Using The Wall Control

    2.6 Prima™ Surgical Light Does Not Turn Off Using The Wall Control Chapter 2: Troubleshooting Procedures Prima™ Surgical Light Does Not Turn Off Using The Wall Control SHOCK HAZARD: Use care when checking live voltages. Do not touch live terminals, wires, and ground.

  • Page 43: Junction/Control Box Does Not Function Properly

    2.7 Junction/Control Box Does Not Function Properly Chapter 2: Troubleshooting Procedures Junction/Control Box Does Not Function Properly SHOCK HAZARD: Use care when checking live voltages. Do not touch live terminals, wires, and ground. Failure to use caution will cause serious electrical shock injury.
  • Page 44 2.7 Junction/Control Box Does Not Function Properly Chapter 2: Troubleshooting Procedures 6. Verify the output voltage reading of 14 to 24V AC is available for the off- board transformer using the following procedure: a. Turn main power off, then on. b.

  • Page 45: Suspension Arm Drifts Horizontally

    2. Adjust the suspension arm brakes (see “Suspension Arm Adjustment” on page 4-41). This solves the problem. ¯ ® Call Hill-Rom Technical Support at (800) 445-3720. 3. Go to “Final Actions” on page 2-5. Prima™ Surgical Light Service Manual (man237ra)

  • Page 46: Counterbalance Arm Drifts Vertically

    2.9 Counterbalance Arm Drifts Vertically Chapter 2: Troubleshooting Procedures Counterbalance Arm Drifts Vertically NOTE: The Prima™ Surgical Light must be completely assembled before any adjustments are made. 1. The counterbalance arm assembly is at rest after desired positioning (see figure 2-3 on page 2-18). ¯...

  • Page 47: 2.10 Yoke Contains Rotational Drift

    2.10 Yoke Contains Rotational Drift Chapter 2: Troubleshooting Procedures 2.10 Yoke Contains Rotational Drift NOTE: The Prima™ Surgical Light must be completely assembled before any adjustments are made. 1. The yoke assembly is at rest after desired positioning (see figure 2-4 on page 2-19).

  • Page 48: 2.11 Lighthead Contains Rotational Drift

    2.11 Lighthead Contains Rotational Drift Chapter 2: Troubleshooting Procedures 2.11 Lighthead Contains Rotational Drift NOTE: The Prima™ Surgical Light must be completely assembled before any adjustments are made. 1. The lighthead assembly is at rest after desired positioning (see figure 2-5 on page 2-20).
  • Page 49 Chapter 3 Theory of Operation Chapter Contents Electrical System ..........3 - 3 Electrical Control Power Flow .
  • Page 50 Chapter 3: Theory of Operation NOTES: Page 3 - 2 Prima™ Surgical Light Service Manual (man237ra)

  • Page 51: Chapter 3: Theory Of Operation

    Electrical System Chapter 3: Theory of Operation Electrical System Figure 3-1. Electrical System Block Diagram Prima™ Surgical Light Service Manual (man237ra) Page 3 - 3...
  • Page 52 Electrical System Chapter 3: Theory of Operation Figure 3-2. Ceiling Control Box Wiring Diagram m237a031 Page 3 - 4 Prima™ Surgical Light Service Manual (man237ra)
  • Page 53 Electrical System Chapter 3: Theory of Operation Figure 3-3. Ceiling Control Connectors Field wiring terminals (input from hospital) Connect 120V AC hot (black) to L1 Connect 120V AC neutral (white) to L2 Connect green or green/yellow safety ground to G P16—Ceiling to wall control 1,2,3 for lighthead #1 4,5,6 for lighthead #2...
  • Page 54 Electrical System Chapter 3: Theory of Operation Figure 3-4. Slip Rings and Lighthead Control Connector m237a034 Table 3-1. Lamp Power Flow Ceiling Field wiring terminals 120V AC, 1.6 amps, 180 watts Main fuse Power line filter Intensity regulator 120VAC to 24VAC transformer P24 (black circular connector) 24 V AC, 8 amps, 180 watts Ceiling pivot slip ring...

  • Page 55: Electrical Control Power Flow

    Electrical System Chapter 3: Theory of Operation Figure 3-5. Lamp Power Flow Lamp power flow, 24VAC (slip rings 1,2) (P8-1,5) (1,2) lighthead #1 (8,9) lighthead #2 (15,16) lighthead #3 Chassis ground (slip ring 3) (P8-8) lighthead #1 lighthead #2 lighthead #3 m237_033 Electrical Control Power Flow P24 - Ceiling to Lighthead...

  • Page 56: Electrical Control Power Flow

    Electrical System Chapter 3: Theory of Operation Figure 3-6. Electrical Control Power Flow m237a032 Figure 3-7. Ceiling Control Box Wiring Diagram, 100 Volt Refer to fold-out FO 3-1 at the rear of this manual. Figure 3-8. Ceiling Control Box Wiring Diagram, 120/220/230/240 Volt Refer to fold-out FO 3-2 at the rear of this manual.

  • Page 57: Theory Of Operation

    Theory of Operation Chapter 3: Theory of Operation Theory of Operation General Theory The Prima™ Surgical Light is intended for use in both surgical and non- surgical applications to provide illumination of the surgical field or patient. It delivers color-correct, shadow-free, and uninterruptable illumination through fingertip controls on the Hand Control.

  • Page 58: Vertical Tube

    Theory of Operation Chapter 3: Theory of Operation Vertical Tube The vertical tubes rotate 360° and are custom-sized to a specific ceiling height ensuring adequate head clearance. The vertical tubes also contain slip ring assemblies. Suspension Arm Assembly The suspension arm assemblies are connected to the ceiling mount and rotate 360°.
  • Page 59 Chapter 4 Removal, Replacement, and Adjustment Procedures Chapter Contents Lamp ............4 - 3 Removal .
  • Page 60 Chapter 4: Removal, Replacement, and Adjustment Procedures Suspension Arm Assembly ......... . 4 - 31 Removal .

  • Page 61: Lamp

    4.1 Lamp Chapter 4: Removal, Replacement, and Adjustment Procedures Lamp Tools required: None Removal SHOCK HAZARD: To minimize the risk of electrical shock or damage to equipment, disconnect all electrical power to the system before working on it. Failure to do so could result in personal injury or equipment damage. 1.
  • Page 62 4.1 Lamp Chapter 4: Removal, Replacement, and Adjustment Procedures 2. Rotate the Hand Control handle (C) counterclockwise till the handle stops (see figure 4-2 on page 4-4). 3. Pull latch (E) straight out from lighthead assembly. Rotate Hand Control handle (C) counterclockwise and remove from the lamp control assembly (B).

  • Page 63: Replacement

    4.1 Lamp Chapter 4: Removal, Replacement, and Adjustment Procedures CAUTION: Quartz Halogen Bulb contains gas under pressure and may shatter if the bulb is dropped. Never touch the bulb with bare hands. This will result in damage to the lamps and will decrease the life of the lamps. 6.

  • Page 64: Lamp Control Assembly

    4.2 Lamp Control Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures Lamp Control Assembly Tools required: None Removal SHOCK HAZARD: To minimize the risk of electrical shock or damage to equipment, disconnect all electrical power to the system before working on it. Failure to do so could result in personal injury or equipment damage.

  • Page 65: Replacement

    4.2 Lamp Control Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 3. Pull latch (E) and rotate Hand Control handle (B) counterclockwise and remove from the lamp control assembly (B). WARNING: Make sure the lamp control assembly is supported before loosening the four tether rods.
  • Page 66 4.2 Lamp Control Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 5. Attach the Hand Control handle (B) to the lighthead assembly and rotate clockwise. 6. Remove the lockout and out-of-service tags, and set the circuit breaker to the ON position. Page 4 - 8 Prima™...

  • Page 67: Lens

    4.3 Lens Chapter 4: Removal, Replacement, and Adjustment Procedures Lens Tools required: 5/64" Allen™ wrench Removal SHOCK HAZARD: To minimize the risk of electrical shock or damage to equipment, disconnect all electrical power to the system before working on it. Failure to do so could result in personal injury or equipment damage.
  • Page 68 4.3 Lens Chapter 4: Removal, Replacement, and Adjustment Procedures 7. Using the 5/64" Allen™ wrench, remove the trim ring (F), screws (D), mounting plate (E), and guide plate (G). 1. Allen™ is a trademark of Industrial Fasteners, Inc. Page 4 - 10 Prima™...
  • Page 69 4.3 Lens Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-4. Lens Removal Prima™ Surgical Light Service Manual (man237ra) Page 4 - 11...

  • Page 70: Replacement

    4.3 Lens Chapter 4: Removal, Replacement, and Adjustment Procedures 8. Remove the screws (H) and the lens (I) from the lighthead housing (J). Replacement 1. Prepare the new lens (I) for installation as follows: a. Install new light barrier (K) onto the lens (I). b.

  • Page 71: Lighthead Control P.c. Board

    4.4 Lighthead Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures Lighthead Control P.C. Board Tools required: Phillips head screwdriver Allen™ wrench set Removal CAUTION: Observe all ESD precautions when handling P.C. boards. SHOCK HAZARD: To minimize the risk of electrical shock or damage to equipment, disconnect all electrical power to the system before working on it.
  • Page 72 4.4 Lighthead Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-5. Lighthead Control P.C. Board Removal Page 4 - 14 Prima™ Surgical Light Service Manual (man237ra)
  • Page 73 4.4 Lighthead Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures 3. Pull latch (Q) and rotate Hand Control handle (K) counterclockwise and remove from lighthead assembly. 4. Check O-ring (R) for serviceability. WARNING: Make sure the lamp control assembly is supported before loosening the four tether rods.

  • Page 74: Replacement

    4.4 Lighthead Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures Replacement 1. Carefully install the P.C. board (H) in the control housing (J). 2. Secure the ground wire (E) to the P.C. board (H) with screw (D) and nut (I).

  • Page 75: Wall Control P.c. Board

    4.5 Wall Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures Wall Control P.C. Board Tools required: Phillips head screwdriver Removal SHOCK HAZARD: To minimize the risk of electrical shock or damage to equipment, disconnect all electrical power to the system before working on it. Failure to do so could result in personal injury or equipment damage.

  • Page 76: Replacement

    4.5 Wall Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures 3. Using the phillips head screwdriver, remove the screw (F) from the underside of the control panel (A). 4. Remove the control panel (A) from the mounting plate (D). 5.

  • Page 77: Ceiling Control P.c. Board

    4.6 Ceiling Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures Ceiling Control P.C. Board Tools required: Phillips head screwdriver Nut driver Antistatic strap Screwdriver Marking pen Masking tape Jewelers screwdriver RMS® multimeter Model IL1400A photometer Removal SHOCK HAZARD: To minimize the risk of electrical shock or damage to equipment, disconnect all electrical power to the system before working on it.
  • Page 78 4.6 Ceiling Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-7. Ceiling Control P.C. Board Removal m237a014 3. Remove the 10 screws (D) and washers (F) securing the cover (E) onto the junction/control box (A). 4. Remove cover (E). NOTE: The P.C.

  • Page 79: Replacement

    4.6 Ceiling Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures 9. Remove the P.C. board (C) from the junction/control box (A). CAUTION: Place the removed P.C. boards in antistatic protective bags for shipping and storage. Failure to do so could result in equipment damage. Replacement 1.
  • Page 80 4.6 Ceiling Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-8. Voltage Measurement d. The voltage should be between 22.5V and 23.0V. If the voltage is not within range, adjust the voltage on the ceiling control P.C. board. e.
  • Page 81 4.6 Ceiling Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-9. P.C. Board Adjustment m237a050 NOTE: The default setting for the P.C. board is 3. CAUTION: Do not make more than one adjustment at a time. Adjusting the voltage more than one position at a time can cause damage to the light bulb and lighthead assembly.
  • Page 82 4.6 Ceiling Control P.C. Board Chapter 4: Removal, Replacement, and Adjustment Procedures i. Once the voltage is within the desired range, using model IL1400A photometer, measure the light intensity. Light intensity should be 12,550 FT Candles (135,000 LUX) nominal. Page 4 - 24 Prima™...

  • Page 83: Transformer

    4.7 Transformer Chapter 4: Removal, Replacement, and Adjustment Procedures Transformer Tools required: Phillips head screwdriver Standard screwdriver Nut driver Marking pen Masking tape Jewelers screwdriver RMS® multimeter Model IL 1400A photometer Removal SHOCK HAZARD: To minimize the risk of electrical shock or damage to equipment, disconnect all electrical power to the system before working on it.
  • Page 84 4.7 Transformer Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-10. Transformer Removal m237a015 3. Remove the 10 screws (H), washers (J), and the cover (I) from the junction/control box (A). 4. Using masking tape and marking pen, tag and mark all wires and harnesses connected to P.C.

  • Page 85: Replacement

    4.7 Transformer Chapter 4: Removal, Replacement, and Adjustment Procedures 9. Using masking tape and marking pen, tag and mark all wires connected to transformer. 10. Disconnect all wires and harnesses from the transformer (D). 11. Remove the four screws (C) and keps nuts (F) securing the transformer (D) to the junction/control box (A).
  • Page 86 4.7 Transformer Chapter 4: Removal, Replacement, and Adjustment Procedures SHOCK HAZARD: High voltage is present. Use extreme care, or pesonal injury could occur. NOTE: The lighthead orientation is with the latch at the 12:00 position and the test port holes at the 6:00 position. c.
  • Page 87 4.7 Transformer Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-12. P.C. Board Adjustment m237a050 NOTE: The default setting for the P.C. board is “3”. CAUTION: Do not make more than one adjustment at a time. Adjusting the voltage more than one position at a time can cause damage to the light bulb and lighthead assembly.
  • Page 88 4.7 Transformer Chapter 4: Removal, Replacement, and Adjustment Procedures h. After the adjustment is complete, measure the voltage at the lighthead. Voltage should be between 22.5V and 23.0V. i. Once the voltage is within the desired range, using model IL1400A photometer, measure the light intensity.

  • Page 89: Suspension Arm Assembly

    4.8 Suspension Arm Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures Suspension Arm Assembly Tools required: (2) ¾" or 15/16" wrenches Portable lift with blocks 18" magnetic precision level Removal SHOCK HAZARD: To minimize the risk of electrical shock or damage to equipment, disconnect all electrical power to the system before working on it.
  • Page 90 4.8 Suspension Arm Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 5. Secure the suspension arms together to help with the removal of the suspension arm assembly, and place on the lift. 6. With the suspension arm assembly free of any counterbalance arm assemblies, rotate the suspension arms (A) and (B) directly beneath each other (see figure 4-13 on page 4-32).

  • Page 91: Replacement

    4.8 Suspension Arm Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 10. Slowly lower the suspension arm assembly to the desired height for removal from the lift. Replacement WARNING: Do not work under an unsupported load. Failure to do so could result in personal injury or equipment damage.
  • Page 92 4.8 Suspension Arm Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures SHOCK HAZARD: Ensure that electrical power is removed from the facility wiring prior to making electrical connections. Failure to remove applied power could result in personal injury or equipment damage. 8.

  • Page 93: Counterbalance Arm Assembly

    4.9 Counterbalance Arm Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures Counterbalance Arm Assembly Tools required: Allen™ wrench set Portable lift with blocks Parts required: BSS1517 Numbered decal (#1) BSS1518 Numbered decal (#2) Removal SHOCK HAZARD: To minimize the risk of electrical shock or damage to equipment, disconnect all electrical power to the system before working on it.
  • Page 94 4.9 Counterbalance Arm Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 2. Place the portable lift below, and raise until the counterbalance arm assembly (A) is resting on the lift (see figure 4-14 on page 4-36). Figure 4-14. Counterbalance Arm Assembly Removal m237_016 3.

  • Page 95: Replacement

    4.9 Counterbalance Arm Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures Replacement WARNING: Do not work under an unsupported load. Failure to do so could result in personal injury or equipment damage. SHOCK HAZARD: Ensure that electrical power is removed from the facility wiring prior to making electrical connections.

  • Page 96: 4.10 Lighthead/Yoke Assembly

    4.10 Lighthead/Yoke Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 4.10 Lighthead/Yoke Assembly Tools required: ½" drive ratchet ¾" deep socket Portable lift with blocks Removal SHOCK HAZARD: To minimize the risk of electrical shock or damage to equipment, disconnect all electrical power to the system before working on it. Failure to do so could result in personal injury or equipment damage.
  • Page 97 4.10 Lighthead/Yoke Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures 2. Place the portable lift below, and raise until the lighthead/yoke assembly (A) is resting on the lift (see figure 4-15 on page 4-39). Figure 4-15. Lighthead/Yoke Assembly Removal m237_017 3.

  • Page 98: Replacement

    4.10 Lighthead/Yoke Assembly Chapter 4: Removal, Replacement, and Adjustment Procedures Replacement WARNING: Do not work under an unsupported load. Failure to do so could result in personal injury or equipment damage. SHOCK HAZARD: Ensure that electrical power is removed from the facility wiring prior to making electrical connections.

  • Page 99: 4.11 Brakes

    4.11 Brakes Chapter 4: Removal, Replacement, and Adjustment Procedures 4.11 Brakes Tools required: Allen™ wrench set Step ladder Screwdriver NOTE: The Prima™ Surgical Light has five points of adjustment to compensate for drifting. Suspension Arm Adjustment 1. There are two points of adjustment to correct any drifting of the suspension arm assembly (see figure 4-16 on page 4-41).

  • Page 100: Counterbalance Arm Adjustment

    4.11 Brakes Chapter 4: Removal, Replacement, and Adjustment Procedures Counterbalance Arm Adjustment 1. There is only one point of adjustment to correct any drifting of the counterbalance arm assembly (see figure 4-17 on page 4-42). Figure 4-17. Counterbalance Arm Assembly Adjustment m237_022 2.

  • Page 101: Yoke Assembly Adjustment

    4.11 Brakes Chapter 4: Removal, Replacement, and Adjustment Procedures Yoke Assembly Adjustment 1. There is only one point of adjustment to correct any drifting of the yoke assembly (see figure 4-18 on page 4-43). Figure 4-18. Yoke Assembly Adjustment m237_023 2.

  • Page 102: Lighthead Assembly Adjustment

    4.11 Brakes Chapter 4: Removal, Replacement, and Adjustment Procedures Lighthead Assembly Adjustment 1. There are two points of adjustment to correct any drifting of the lighthead assembly (see figure 4-19 on page 4-44). Figure 4-19. Lighthead Assembly Adjustment m237_024 2. Remove the yoke caps (A) from both sides of the yoke assembly (B). 3.

  • Page 103: 4.12 Line Filter

    4.12 Line Filter Chapter 4: Removal, Replacement, and Adjustment Procedures 4.12 Line Filter Tools required: Phillips head screwdriver 3/8" nut driver Marking pen Masking tape Parts required: BSS1571 Filter, line Removal SHOCK HAZARD: To minimize the risk of electrical shock or damage to equipment, disconnect all electrical power to the system before working on it.

  • Page 104: Replacement

    4.12 Line Filter Chapter 4: Removal, Replacement, and Adjustment Procedures Figure 4-20. Line Filter Removal m237a052 3. Remove the 10 screws (D) and washers (F) securing the cover (E) onto the junction/control box (A). 4. Remove the cover (E). 5. Using masking tape and marking pen, tag and mark all the wires connected to the line filter (C).
  • Page 105 4.12 Line Filter Chapter 4: Removal, Replacement, and Adjustment Procedures 3. Using the 10 screws (D) and washers (E), install the cover (E) onto the junction/control box (A). 4. Remove the lockout and out-of-service tags, and set the circuit breaker to the ON position.
  • Page 106 4.12 Line Filter Chapter 4: Removal, Replacement, and Adjustment Procedures NOTES: Page 4 - 48 Prima™ Surgical Light Service Manual (man237ra)
  • Page 107 Chapter 5 Parts List Chapter Contents Warranty ............5 - 3 Service Parts Ordering .

  • Page 108: Chapter 5: Parts List

    Chapter 5: Parts List NOTES: Page 5 - 2 Prima™ Surgical Light Service Manual (man237ra)

  • Page 109: Warranty

    Replacement of non-technical items will be the responsibility of the customer. If requested by Hill-Rom, products or parts for which a warranty claim is made shall be returned prepaid to Hill-Rom's factory.
  • Page 110 Warranty Chapter 5: Parts List NOTES: Page 5 - 4 Prima™ Surgical Light Service Manual (man237ra)

  • Page 111: Service Parts Ordering

    • Product number • Serial number • Part number(s) Hill-Rom also provides a fax number to promptly order parts, request part prices and availability, or follow up on a service order. The fax number is (812) 934-8472. Prima™ Surgical Light Service Manual (man237ra)
  • Page 112 RMA packet is included with each order. This packet includes an RMA number, instructions, and a shipping label. If an RMA number is not available, obtain one by phoning Hill-Rom Technical Support at (800) 445-3720. Page 5 - 6...

  • Page 113: Exchange Policy

    In some cases, the invoice accompanying the parts will show the full selling price (only for Hill-Rom’s internal use). Do not confuse this price with your price. Do not return any parts without an RMA number. When parts/products have been requested to be returned, Hill-Rom will include an RMA packet with the parts/products shipment.

  • Page 114: Recommended Spare Parts

    Recommended Spare Parts Chapter 5: Parts List Recommended Spare Parts See table 5-1 on page 5-8 for a recommended spare parts list to service two units or more. Table 5-1. Recommended Spare Parts Part Number Quantity Description BSS1450 (1350) As required Hand Control BSS1089 (1350) 2 per fixture Lamps...
  • Page 115 Recommended Spare Parts Chapter 5: Parts List NOTES: Prima™ Surgical Light Service Manual (man237ra) Page 5 - 9...

  • Page 116: Lighthead/Yoke Assembly

    Lighthead/Yoke Assembly Chapter 5: Parts List Lighthead/Yoke Assembly Figure 5-2. Lighthead/Yoke Assembly m237a003 Page 5 - 10 Prima™ Surgical Light Service Manual (man237ra)
  • Page 117 Lighthead/Yoke Assembly Chapter 5: Parts List Table 5-2. Lighthead/Yoke Assembly Item Number Part Number Quantity Description BSS1628 (1350) 1 Lighthead/yoke assembly BSS1492 (1350) 2 Yoke cap BSS1194 (1350) 1 Outer cover cap BSS1421 (1350) 1 Yoke mount cap BSS1470 (1350) 1 Lens P000467 (1350) 8 Screw, #6-32 x ¼"...

  • Page 118: Lighthead/Counterbalance Arm Assembly

    Lighthead/Counterbalance Arm Assembly Chapter 5: Parts List Lighthead/Counterbalance Arm Assembly Figure 5-3. Lighthead/Counterbalance Arm Assembly m237a004 Page 5 - 12 Prima™ Surgical Light Service Manual (man237ra)
  • Page 119 Lighthead/Counterbalance Arm Assembly Chapter 5: Parts List Table 5-3. Lighthead/Counterbalance Arm Assembly Item Number Part Number Quantity Description BSS1633 (1350) 1 Lighthead/yoke/counterbalance arm assembly BSS1630 (1350) 1 Lighthead/yoke assembly BSS1508 (1350) 1 Counterbalance arm cover plate BSS1625 (1350) 1 Counterbalance arm assembly BSS1434 (1350) 2 Outer clevis cap P000404 (1350) 4...

  • Page 120: Suspension Arm Mount Assembly

    Suspension Arm Mount Assembly Chapter 5: Parts List Suspension Arm Mount Assembly Figure 5-4. Suspension Arm Mount Assembly m237a005 Page 5 - 14 Prima™ Surgical Light Service Manual (man237ra)
  • Page 121 Suspension Arm Mount Assembly Chapter 5: Parts List Table 5-4. Suspension Arm Mount Assembly Item Number Part Number Quantity Description BSS1612 (1350) Suspension mount assembly dual, 9'-0" ceiling BSS1613 (1350) Suspension mount assembly dual, 9'-5" ceiling BSS1614 (1350) Suspension mount assembly dual, 9'-6"...
  • Page 122 Suspension Arm Mount Assembly Chapter 5: Parts List Item Number Part Number Quantity Description BSS2171 (1351) Suspension mount assembly dual, 9’-0" ceiling BSS2174 (1351) Suspension mount assembly dual, 9’-5" ceiling BSS2175 (1351) Suspension mount assembly dual, 9’-6" ceiling BSS2178 91351) Suspension mount assembly dual, 10’-0"...
  • Page 123 Suspension Arm Mount Assembly Chapter 5: Parts List NOTES: Prima™ Surgical Light Service Manual (man237ra) Page 5 - 17...

  • Page 124: Junction/Control Box Assembly

    Junction/Control Box Assembly Chapter 5: Parts List Junction/Control Box Assembly Figure 5-5. Junction/Control Box Assembly Page 5 - 18 Prima™ Surgical Light Service Manual (man237ra)
  • Page 125 Junction/Control Box Assembly Chapter 5: Parts List Table 5-5. Junction/Control Box Assembly Item Number Part Number Quantity Description BSS1250 (1350) Junction/control box assembly, dual light BSS1249 (1350) Junction/control box assembly, single light BSS1251 (1350) Junction/control box assembly, triple light BSS1571 (1350) 2 Line filter (3 A, 120/250V, 50/60 Hz) BSS1273 (1350) 4 Screw, #10-32 x 3/8"...
  • Page 126 Junction/Control Box Assembly Chapter 5: Parts List Item Number Part Number Quantity Description BSS2302 (1350) 1 Junction/control box assembly, 120V, dual light BSS2303 (1350) 1 Junction/control box assembly, 120V, triple light BSS2304 (1350) 1 Junction/control box assembly, 220V, single light BSS2305 (1350) 1 Junction/control box assembly, 220V, dual light...
  • Page 127 Junction/Control Box Assembly Chapter 5: Parts List NOTES: Prima™ Surgical Light Service Manual (man237ra) Page 5 - 21...

  • Page 128: Wall Control Assembly

    Wall Control Assembly Chapter 5: Parts List Wall Control Assembly Figure 5-6. Wall Control Assembly m237a009 Page 5 - 22 Prima™ Surgical Light Service Manual (man237ra)
  • Page 129 Wall Control Assembly Chapter 5: Parts List Table 5-6. Wall Control Assembly Item Number Part Number Quantity Description BSS1609 (1350) 1 Wall control housing BSS1680 (1350) 1 Wall control door BSS1272 (1350) As required Screw, #6 x 3/8" pan head BSS1209 (1350) As required Wall control P.C.

  • Page 130: Lamp Control Assembly

    Lamp Control Assembly Chapter 5: Parts List Lamp Control Assembly Figure 5-7. Lamp Control Assembly Page 5 - 24 Prima™ Surgical Light Service Manual (man237ra)
  • Page 131 Lamp Control Assembly Chapter 5: Parts List Table 5-7. Lamp Control Assembly Item Number Part Number Quantity Description BSS1627 (1350) 1 Lamp control assembly BSS1207 (1350) 1 Socket, primary BSS1089 (1350) 2 Lamp P000464 (1350) 4 Screw, #4-40 x ½" button head BSS1208 (1350) 1 Socket, secondary BSS1511 (1350) 1...
  • Page 132 Lamp Control Assembly Chapter 5: Parts List NOTES: Page 5 - 26 Prima™ Surgical Light Service Manual (man237ra)
  • Page 133 DRAFT 10/11/98 Chapter 6 General Procedures Chapter Contents Cleaning and Care..........6 - 3 General Cleaning .

  • Page 134: Chapter 6: General Procedures

    DRAFT 10/11/98 Chapter 6: General Procedures NOTES: Page 6 - 2 Prima™ Surgical Light Service Manual (man237ra)

  • Page 135: Cleaning And Care

    DRAFT 10/11/98 Cleaning and Care Chapter 6: General Procedures Cleaning and Care WARNING: Follow the product manufacturer’s instructions. Failure to do so could result in personal injury or equipment damage. SHOCK HAZARD: To minimize the risk of electrical shock or damage to equipment, disconnect all electrical power to the system before working on it.

  • Page 136: Hard To Clean Spots

    DRAFT 10/11/98 Component Handling Chapter 6: General Procedures Hard to Clean Spots To remove difficult spots or stains, use standard household cleaners and a soft bristle brush. To loosen heavy, dried-on soil or excreta, you may first need to saturate the spot. Sterilization The Hand Control can be used with sterile handle covers.

  • Page 137: Preventive Maintenance

    DRAFT 10/11/98 Preventive Maintenance Chapter 6: General Procedures • Only handle the P.C. boards by their outer edges. Do not touch the components on the P.C. board. Finger contact with the board surface and/or with its components can leave a deposit which will result in board (and component) deterioration.

  • Page 138: Preventive Maintenance Schedule

    Lamps (use only Check both lamps for proper installation. Ensure that the primary or lamps from secondary lamp is illuminated. Remove and replace burned-out Hill-Rom) primary or secondary lamp. Lighthead Check the lighthead for proper movement through the full range of motion and for proper positioning.

  • Page 139: Preventive Maintenance Checklist

    DRAFT 10/11/98 Preventive Maintenance Chapter 6: General Procedures Preventive Maintenance Checklist Table 6-2. Preventive Maintenance Checklist Date Function Control panel Lens Hand Control Lamps Lighthead Yoke Counterbalance arm Suspension arm Glass plates (IR filters) General appearance Extension Tube(s) Labor Time: Repair Cost: Inspected By: Prima™...

  • Page 140: Tool And Supply Requirements

    DRAFT 10/11/98 Tool and Supply Requirements Chapter 6: General Procedures Tool and Supply Requirements The following tools are required to service the Prima™ Surgical Light: • Allen™ wrench set • Portable lift with blocks • Step ladder • Phillips head screwdriver •...

  • Page 141: Installation And Post-Installation Inspection

    Installation and Post-Installation Inspection • Complete installation instructions are supplied with every Prima™ Surgical Light. • In seismic code areas, contact Hill-Rom for additional information concerning installation. • The installing contractor shall verify proper installation of the supplied ceiling mount according to the Prima™ Surgical Light Installation Instructions (is239ra).
  • Page 142 DRAFT 10/11/98 Installation and Post-Installation Inspection Chapter 6: General Procedures NOTES: Page 6 - 10 Prima™ Surgical Light Service Manual (man237ra)
  • Page 143 Chapter 7 Accessories Chapter Contents Prima™ Surgical Light Track Adapter Assembly ......7 - 3 Prima Surgical Light Service Manual (man237ra) Page 7 - 1...
  • Page 144 Chapter 7: Accessories NOTES: Page 7 - 2 Prima Surgical Light Service Manual (man237ra)
  • Page 145 7.1 Prima™ Surgical Light Track Adapter Assembly Chapter 7: Accessories Prima™ Surgical Light Track Adapter Assembly Tools required: #2 phillips head screwdriver ¾" deep socket 1/8" hex socket head wrench 7/16" wrench ¾" combination wrench Torque wrench, 40-45 ft-lb (54-61 N·m) Adjustable wrench (adjustable from ¾"...
  • Page 146 7.1 Prima™ Surgical Light Track Adapter Assembly Chapter 7: Accessories Figure 7-1. Prima™ Surgical Light Track Adapter Assembly m237a043 WARNING: Make sure no electrical power is supplied to the facility wiring. Personal injury or equipment damage could occur. Turn off the electricity at the circuit breaker. Remove the existing AMSCO®...
  • Page 147 7.1 Prima™ Surgical Light Track Adapter Assembly Chapter 7: Accessories Installation The instructions for installing the channel adapter are first while the instructions for the dove- tail adapter follow on page 9-9. Prima™ Surgical Light Track Adapter Frame—P1355A—and Prima Channel Adapter—P1356A With the following hardware, secure the hat bracket backing plate (Z) to the hat bracket (AA), leaving a gap of approximately ½"...
  • Page 148 7.1 Prima™ Surgical Light Track Adapter Assembly Chapter 7: Accessories Slide all four channel adapter assemblies (AB) onto the two existing AMSCO® "C" channels (AC) (see figure 7-3 on page 7-6). Figure 7-3. Prima Channel Adapter Assembly m237a045 Position the channel adaptor assemblies (AB) 68" (173 cm) apart from each other on both AMSCO®...
  • Page 149 7.1 Prima™ Surgical Light Track Adapter Assembly Chapter 7: Accessories Figure 7-4. Track Adapter Assembly—Channel Mount Style m237a046 Install the ½" diameter washers (J) and ½" diameter self-locking nuts (K) to secure the perpendicular tube weldments (L) to the channel adapter assemblies (AB), do not fully tighten the nuts at this time.
  • Page 150 7.1 Prima™ Surgical Light Track Adapter Assembly Chapter 7: Accessories Position the crosstube weldments (O) so that the mounting holes for the junction box bracket (S) are near the bottom. Install the ½" x 7 ½" long hex head bolts (Q), ½" diameter washers (J), ½" diameter self-locking nuts (K), and secure the crosstube weldments (O) to the perpendicular tube weldments (L).
  • Page 151 7.1 Prima™ Surgical Light Track Adapter Assembly Chapter 7: Accessories Prima™ Surgical Light Track Adapter Frame—P1355A and Prima™ Surgical Light Dovetail Adapter—P1357A Using the 1/8" hex socket head wrench, install one setscrew (AH) into one of the holes located in the dovetail mounting block (AF) (see figure 7-5 on page 7-9). Figure 7-5.
  • Page 152 7.1 Prima™ Surgical Light Track Adapter Assembly Chapter 7: Accessories Figure 7-6. Dovetail Mounting Assembly Location m237a048 Position the dovetail mounting assemblies (AD) 68" (173 cm) apart from each other on both AMSCO® track channels (H). Using the 1/8" hex socket head wrench, install the setscrew (AH) until it is snug against the AMSCO®...
  • Page 153 7.1 Prima™ Surgical Light Track Adapter Assembly Chapter 7: Accessories Figure 7-7. Track Adapter Assembly (Dovetail Mounting) m237a049 Determine the proper orientation of the junction box (not shown), and position the crosstube weldments (O) accordingly. Position the crosstube weldments (O) so that the mounting holes for the junction box bracket (S) are near the bottom.
  • Page 154 7.1 Prima™ Surgical Light Track Adapter Assembly Chapter 7: Accessories Install the ½" x 7 ½" long hex head bolts (Q), ½" diameter washers (J), ½" diameter self-locking nuts (K), and secure the crosstube weldments (O) to the perpendicular tube weldments (L). NOTE: The junction box (not shown) must be mounted on the track adapter assembly before the Prima™...
  • Page 155 Schematic Wiring Diagram—Ceiling Control Box Wiring Diagram, 100 Volt Back to Chapter 3 page 3-8...
  • Page 156 Back to Chapter 3 page 3-8 Wiring Diagram—Ceiling Control Box Wiring Diagram, 120/220/230/240 Volt...
  • Page 157 Sheet 2 of 2 Wiring Diagram—Electrical System Wiring Diagram—P/N BSS1247 Sheet 1 of 2 Back to Chapter 3 page 3-8...
  • Page 158 Sheet 1 of 2 Wiring Diagram—Electrical System Wiring Diagram—P/N BSS1247 Sheet 2 of 2 Back to Chapter 3 page 3-8...

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