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Chapter 3  Preparation and Inspection

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MAINTENANCE UNIT MU-1

Chapter 3 Preparation and Inspection

Before each case, prepare and inspect this instrument as 
instructed below. Inspect other equipment that are used with 
this instrument as instructed in their respective instruction 
manuals. Should the slightest irregularity be suspected, do 
not use the instrument and see Chapter 6, “Troubleshooting”. 
If the irregularity is still suspected after consulting Chapter 6, 
contact Olympus. 
Damage or irregularity may compromise patient or user 
safety and may result in more-severe equipment damage.

Do not connect the power cord of the MU-1 to a different 
voltage electrical outlet. Fire and smoke may result.

According to the “System Chart” in the Appendix, prepare this instrument, other 
equipment that are used with this instrument, paper towels, basin, gauze and 
protective equipment, such as eye wear, a face mask, moisture-resistant clothing 
and chemical-resistant gloves, for the procedure. 
Refer to the respective instruction manual for each piece of equipment.

3.1

Preparation of the Equipment

Use 70% ethyl or isopropyl alcohol as directed on the 
container’s label. Store 70% ethyl or isopropyl alcohol in an 
air-tight container. 70% ethyl or isopropyl alcohol stored in an 
open container may cause fires and will lose its efficacy due 
to evaporation.

Use basins which are at least 40 cm by 40 cm (16” by 16”) in 
size and deep enough to allow the endoscope to be 
completely immersed. Do not coil the endoscope’s insertion 
tube or universal cord with a diameter less than 40 cm. 
The endoscope can be damaged if coiled too tightly.

Summary of Contents for MU-1

Page 1: ...USA CAUTION Federal law restricts this device to sale by or on the order of a physician INSTRUCTIONS MAINTENANCE UNIT MU 1...

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Page 3: ...hapter 3 Preparation and Inspection 9 3 1 Preparation of the Equipment 9 3 2 Preparation and Inspection of the Maintenance Unit 11 3 3 Preparation and Inspection of the Endoscope and Disinfectant Cont...

Page 4: ...Contents ii MAINTENANCE UNIT MU 1 Specifications 26...

Page 5: ...Safety related labels are attached to the instrument at the locations shown below If labels are missing or illegible contact Olympus Rear side Electrical Rating Plate Product name rated voltage and se...

Page 6: ...2 Labels and Symbols MAINTENANCE UNIT MU 1 Back cover of this instruction manual Manufacturer Authorized representative in the European Community...

Page 7: ...l information on using this instrument safely and effectively Before use thoroughly review this manual and the manuals of all equipment which will be used during the procedure and use the instruments...

Page 8: ...damage can result If the problems appears minor refer to Chapter 6 Troubleshooting If the problem cannot be resolved by using Chapter 6 contact Olympus Signal Words The following signal words are use...

Page 9: ...inspect or use this instrument with wet hands Never use the Maintenance Unit in a flammable or high concentration oxygen environment and keep all flammable gases and liquids or high concentration oxy...

Page 10: ...king the Package Contents Match all items in the package with the components shown below Inspect each item for damage If the instrument is damaged a component is missing or you have any questions do n...

Page 11: ...ut Socket Accepts the endoscope or leakage tester and feeds air Screw 2 Power Switch Switches the power ON and OFF The power switch lamp will illuminate and the unit emits air from the air pipe in the...

Page 12: ...nstrument Nomenclature MAINTENANCE UNIT MU 1 Rear Panel Symbols and Descriptions Power Switch ON OFF Power Cord Receptacle Circuit Breakers Protects the Maintenance Unit and other equipment from elect...

Page 13: ...ng to the System Chart in the Appendix prepare this instrument other equipment that are used with this instrument paper towels basin gauze and protective equipment such as eye wear a face mask moistur...

Page 14: ...ainer Maintenance Unit MU 1 Endoscope Leakage Tester MB 155 Optional Water resistant Cap provided with the endoscope EVIS Videoscope only Personal Protective Equipment Maintenance Unit MU 1 Endoscope...

Page 15: ...to the same breaker Do not place the Maintenance Unit on its side or upside down When installing the Maintenance Unit on the hooks confirm that the screws which attach the hooks to the wall are not lo...

Page 16: ...h the Hook to the wall are not loose and that the Hook does not move when the unit is attached to it see Figure 3 1 Figure 3 1 Connecting the Power Supply The plug of the power cord that follows the e...

Page 17: ...igure 3 2 Inspecting the Operation 1 Turn the Power Switch ON 2 Confirm that the Power Switch lamp lights and that the pump starts operating 3 Confirm that air comes out of the lower hole in the Outpu...

Page 18: ...once If the power is still not supplied to the Maintenance Unit after resetting the Circuit Breakers immediately turn the Power Switch OFF disconnect the Power Cord from a Wall Mains Outlet and contac...

Page 19: ...in a solution Leakage Testing Refer to the instruction manuals of the Leakage Tester and endoscope for directions on Leakage Testing Remove water from the Air Water Channel For endoscope with Air Wate...

Page 20: ...es only when irrigating the channel with 70 ethyl or isopropyl alcohol Operate to the Alcohol Container MB 264 according to the directions given in it s instruction manual 4 Fill the Alcohol Container...

Page 21: ...hock Use personal protective equipment to guard against dangerous chemicals and infectious material During operation wear appropriate protective equipment such as eye wear a face mask moisture resista...

Page 22: ...ethyl or isopropyl alcohol facilitates drying inside the Air Water channel When Irrigating With 70 Ethyl or Isopropyl Alcohol 1 Turn the Power Switch ON 2 Depress the button on the AW Channel Cleanin...

Page 23: ...with your finger Press the AW Channel Cleaning Adapter button and release it Repeat this procedure at intervals of approximately 30 seconds until no more water or 70 ethyl or isopropyl alcohol exit t...

Page 24: ...pe the outside surface with hard or abrasive wiping material The surface will be scratched If the Maintenance Unit becomes soiled perform the following cleaning procedure immediately after use Stains...

Page 25: ...ctromagnetic radiation near microwave medical treatment equipment short wave medical treatment equipment MRI equipment or radio Damage to the Maintenance Unit may result Store the equipment in the hor...

Page 26: ...ts If an accessory part becomes damaged contact Olympus to purchase a replacement 6 1 Troubleshooting Guide Irregularity Description Possible Cause Solution The pump does not work The Power Cord is no...

Page 27: ...nnel When returning the Maintenance Unit for repair include a description of the Maintenance Unit malfunction or damage and the name and telephone number of the individual at your location who is most...

Page 28: ...this instrument are listed below New products released after the introduction of this instrument may also be compatible for use in combination with this instrument For further details contact Olympus...

Page 29: ...UNIT MU 1 Water resistant Cap EVIS Videoscope AW Channel Cleaning Adapter Maintenance Unit MU 1 Alcohol Container MB 264 only EVIS Videoscope 100 200 series OES Fiberscope 10 20 30 series OES Fibersco...

Page 30: ...ive Humidity 30 85 without condensation Air Pressure 700 1060 hPa 0 7 1 1 kgf cm2 10 2 15 4 psia Item Specification Power Supply Voltage 120 V AC Voltage Fluctuation Within 10 Frequency 50 60 Hz Frequ...

Page 31: ...The last digit of the year of manufacture is the second digit of the serial number EMC Applied standard IEC 60601 1 2 2001 This instrument complies with the standards listed in the left column CISPR 1...

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Page 35: ...reproduced or distributed without the express written permission of OLYMPUS MEDICAL SYSTEMS CORP OLYMPUS is a registered trademark of OLYMPUS CORPORATION Trademarks product names logos or trade names...

Page 36: ...Valley Road 12 01 04 Valley Point Office Tower Singapore 248373 Fax 6834 2438 Telephone 6834 0010 A8F Ping An International Financial Center No 1 3 Xinyuan South Road Chaoyang District Beijing 100027...

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