Ohio Infant Warmer Service Manual (Models 2001-5000) PDF
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Download the comprehensive Ohio infant warmer service manual PDF for models 2001 to 5000, including Ohmeda infant warmer systems repair guide details on control boards, calibration, and troubleshooting. This Ohmeda medical infant warmer troubleshooting guide covers functional descriptions, precautions, and maintenance for Ohio 3000 series infant warmer maintenance manual needs. Ideal for technicians seeking a service manual for Ohio 5000 infant warmer repairs. High-quality scanned PDF with 390 pages from 1998.
Description
Ohio Infant Warmer Service Manual (Models 2001-5000) PDF DOWNLOAD
Description
The Ohio Infant Warmer Service Manual PDF is an essential resource for maintaining and repairing Ohmeda infant warmer systems. This detailed Ohmeda infant warmer systems repair guide PDF provides in-depth technical information on various models, including functional descriptions of control boards, temperature measurement, heater control, and alarm systems. Whether you’re handling routine maintenance or complex troubleshooting, this PDF manual for Ohio infant warmer models 2001 to 5000 offers step-by-step guidance, calibration procedures, and part views for both old and new circuit boards.
Key features include updates on surface-mounted components (SMT) and software revision 06.00, making it a must-have Ohio 3000 series infant warmer maintenance manual for servicing units in NICU, L&D, and nursery settings. The manual emphasizes safety with static control precautions, warnings, and cautions to ensure proper handling of these critical medical devices.
File Details:
- Manual Name: Ohio Infant Warmer Systems Service Manual
- Models Covered: 2001, 3000, 3050, 3100, 3150, 3300, 3400, 3500, 4000, 4300, 4400, 5000
- Year: 1998
- Manual PDF Quality: High-quality scanned PDF
- Number of Pages: 390
Model Comparison Table:
| Configuration | Small Heater/Bed (2000 Series) | Small Heater/Bed (3000 Series) | Small Heater/Bed (3500 Series) | Large Heater/Bed (4000 Series) | Large Heater/Bed (5000 Series) |
|---|---|---|---|---|---|
| Free Standing | – | 3000 | 3500† | 4000 | – |
| Wall mounted, heater head only | – | 3050 | – | – | – |
| Wall mounted heater with rails | – | 3100 | – | – | – |
| Wall mounted heater with rails and bed | – | 3150 | – | – | – |
| Free standing with integral bed | 2001 | 3300 | – | 4300 | – |
| Elevating pedestal | – | 3400 | – | 4400 | 5000 |
† Detachable bassinet and wood grain finish standard.
Table of Contents (Extracted and Categorized):
- Introductory Sections:
- About this manual revision (i)
- Important (ii)
- Technical Competence (ii)
- Model Descriptions (iii)
- Definitions (v)
- Symbols (v)
- List of Illustrations (xvii)
- Precautions (xx)
- Warnings (xx)
- Cautions (xxii)
- Section 1: Functional Description
- 1.1 Control Board (6600-0521-700) (1-1)
- 1.1.1 Microcontroller (1-3)
- A. Memory Allocation and Peripherals (1-3)
- B. SRAM & EPROM (1-5)
- 1.1.2 Line Frequency Circuit (1-6)
- 1.1.3 Watchdog Timer (1-6)
- 1.1.4 Temperature Measurement (1-6)
- A. Analog Inputs (1-6)
- B. Reference voltage (1-6)
- C. Multiplexer (MUX) (1-6)
- D. A/D Converter (1-7)
- E. Connectors and Test Points (1-7)
- F. Start-up Self Test of ADC (1-8)
- 1.1.5 Audible Alarm (1-8)
- 1.1.6 Heater Control (1-9)
- A. Calculating Heater Cycles (1-9)
- B. Monitoring Heater Cycles (1-10)
- C. Signals That Override Normal Heater Control (1-10)
- 1.1.1 Microcontroller (1-3)
- 1.2 Control Board (6600-0218-700) (1-11)
- 1.2.1 Microcontroller (1-13)
- 1.2.2 Line Frequency Circuit (1-13)
- 1.2.3 Watchdog Timer (1-13)
- 1.2.4 Analog to Digital Converter (1-14)
- A. Multiplexer (MUX) (1-14)
- B. Analog to Digital Converter (ADC) (1-14)
- C. ADC Reference Voltage (1-16)
- D. -5 Volts Supply, units with the A/D module on the daughter board (1-16)
- E. ADC Inputs (1-16)
- 1.2.5 Audible Alarm Circuit (1-18)
- 1.2.6 Heater Control (1-18)
- A. Calculating Heater Cycles (1-18)
- B. Monitoring Heater Cycles (1-19)
- C. Signals That Override Normal Heater Control (1-19)
- 1.3 Control Board (6600-0048-700) (1-20)
- 1.3.1 Microcontroller (1-21)
- 1.3.2 Line Frequency (1-21)
- 1.3.3 Heater Status (1-21)
- 1.3.4 Hardware TRIAC Test (1-22)
- 1.3.5 Heater Status LED (1-22)
- 1.3.6 Watchdog Timer (1-22)
- 1.3.7 Alarm Tone Generator and Control Circuits (1-22)
- 1.3.8 Low Priority Alarm (1-23)
- 1.3.9 High Priority Alarm (1-23)
- 1.3.10 Analog to Digital Converter (1-23)
- 1.3.11 ADC Calibration (1-25)
- 1.3.12 Heat Control Routine (1-25)
- A. Calculating Heater Cycles (1-25)
- B. Manual Mode Heat Control (1-26)
- C. Servo Mode Heat Control (1-26)
- D. Monitoring Heater Cycles (1-26)
- 1.4 Display Board (1-27)
- A. Switch Decoding (1-27)
- B. LED Displays (1-27)
- C. Multiplexing of Displays (1-27)
- 1.5 Display Board (0631-5031-700) (1-28)
- Switch Decoding (1-28)
- LED Display Driver (1-28)
- Brightness Adjust (1-28)
- Multiplexing of Displays (1-29)
- 1.6 Power Supply Board (1-29)
- 1.6.1 Power Supply Board (6600-0330-700) (1-29)
- 5 Volt LEDs (1-29)
- Line Voltage Sensing (1-30)
- 9 Volt Standby (1-30)
- 5 Volt Standby (1-30)
- Observation Light & Motor Control (1-30)
- Alarm Lights (1-30)
- Heater Status and Control (1-31)
- Safety Relay (1-31)
- Jumper & Test Point Description & Values (1-32)
- 1.6.2 Power Supply Board (6600-0179-700) (1-33)
- 5 Volt LEDs (1-34)
- Line Voltage Sensing (1-34)
- 9 Volt Standby (1-34)
- 5 Volt Standby (1-34)
- Observation Light and Alarm Lights (1-34)
- Heater Status and Control (1-35)
- Relay (1-35)
- 1.6.1 Power Supply Board (6600-0330-700) (1-29)
- 1.1 Control Board (6600-0521-700) (1-1)
This service manual for Ohio 5000 infant warmer and similar models equips you with the knowledge from Ohmeda medical infant warmer troubleshooting guide to perform repairs efficiently and safely.
Unlock expert-level repairs today—download this Ohio infant warmer service manual download instantly and get your warmer systems back to optimal performance without delay!
