Mizuho MOT-1602BW User manual

Operating Table MOT-1602BW
Operator’s Manual
This operating table is designed for medical operations. Using this operating table for any
other purpose other than this intended use may cause serious injury.
The operator and the person in charge of the maintenance of this operating table must read
this operator's manual thoroughly and understand the contents before operating, inspecting,
adjusting and maintaining it.
Keep this manual for reference in a place where is readily accessible.
MES-CK18-261-31EN Ver.12018.6

Table of contents
1. Introduction ………………………………………………………… 1
1.1 This manual……………………………………………………………………… 1
1.2 Intended use and this product ………………………………………………… 1
1.3 Accessories ……………………………………………………………………… 2
2. Safety precaution ………………………………………………… 3
2.1 Read thoroughly before using ………………………………………………… 3
2.2 Labeling ………………………………………………………………………… 8
3. Section Introduction ………………………………………………12
3.1 Main unit …………………………………………………………………………12
3.2 Control unit ………………………………………………………………………13
4. Operation ……………………………………………………………14
4.1 Installation and battery charging ………………………………………………14
4.2 Turning on/off the power ………………………………………………………17
4.3 Fixingandunxingtheoperatingtable ………………………………………19
4.4 Tilting the tabletop laterally ……………………………………………………20
4.5 Trendelenburg……………………………………………………………………21
4.6 Tilting the back plate ……………………………………………………………22
4.7 Changing the tabletop height …………………………………………………23
4.8 Flexingorreexingthetabletop ………………………………………………24
4.9 Returning to level ………………………………………………………………25
4.10 Adjusting the head plate ………………………………………………………26
4.11 Adjusting the leg plate …………………………………………………………28
4.12 Turning the tabletop ……………………………………………………………30
5. Maintenance and inspection ……………………………………31
5.1 Inspection before and after use ………………………………………………31
5.2 Periodic replacement parts ……………………………………………………33
6. Specication ………………………………………………………34
6.1 Specicationtable ………………………………………………………………34
6.2 External view ……………………………………………………………………35
7. Troubleshooting ……………………………………………………36
8. Before contacting for repairs ……………………………………37
App. Electromagnetic Compatibility …………………………………39

1
1
Introduction
1. Introduction
1.1 This manual
This manual contains information for safely and effectively using this product.
Before operating this product, read this manual thoroughly to understand how to operate, inspect, adjust and
maintain the product.
Failure to follow these instructions could lead to serious injury.
The safety information is categorized as per the following so that the contents of warnings and cautions, and
the details of warnings and cautions which are labeled on the product may be comprehended.
WARNING
If this indication is ignored and the product is incorrectly used, serious injury or
death may result.
CAUTION
If this indication is ignored and the product is incorrectly used, serious injury and/or
damage to property may result.
NOTE
This notice notes additional information on the product’s functions.
The warning and caution notices on this manual relating to operating, inspecting and maintaining, apply to
the intended use (surgical operations) of this product.
If the product is used for purposes other than surgery, the user is responsible in regard to safety for
performing operations, inspections and repairs which are not contained in this manual.
1.2 Intended use and this product
This product is an operating table on which a patient is placed for surgical operations.
The product is intended to support a patient during surgical operations.
In conforming with the objectives of surgery, the product is equipped with features for adjusting its height,
and for freely changing and setting the patient’s body position.
The product uses both medical grade outlets and batteries as power sources.
In the operating room, have physicians, nurses and medical device technicians who are acquainted with the
usage of this product use it.

2
1
Introduction
1.3 Accessories
 Standard components and accessories
Mattresses (for head, back and hips, and legs)
Control unit
Main unit
Operators manual

3
2
Safety precaution
2. Safety precaution
2.1 Read thoroughly before using
Never perform the following when you use the product.
Otherwise,damagetotheoperatingtable,electricalshock,and/orremayoccur.
(1)
(2)
(4)
(3)
(1) Head plate and leg plate
WARNING
Do not step or sit on the head plate or the leg plate(s).
The operating table may tip over resulting in injury.
CAUTION
Before lowering the table or placing it in a reverse
Trendelenburg position, check if there are any devices
under the leg plates.
If the leg plates come in contact with devices that are to
be subjected to excessive force, the leg plate insertion
shaft may be damaged.
CAUTION
When transferring a patient from a surgical bed (Fig. a) or changing a patient’s body
position (Fig. b), do not apply excessive force to the head plate or leg plate.
The operating table may get deformed or damaged.
Fig. a
Head plate Leg plate
Fig. b
Head plate Leg plate

4
2
Safety precaution
(2) Control unit
CAUTION
•Do not forcibly pull on the control unit cord.
•Do not subject the control unit to strong shocks. The control unit may get
damaged.
(3) Power cord
WARNING
•Do not place any heavy objects on the power cord.
•Do not roll over the power cord with a castered device.
•Do not forcibly pull on the power cord.
•Do not place any objects in the place where the power
cord is to be unplugged from the medical grade outlet,
which would obstruct it from being unplugged. Power cord
(4) Installation of the operating table
CAUTION
•Do not install the operating table
onanunevenoor.
•Do not place a pad under the
base for raising the operating
table. The operating table may tip
over resulting in injury. Uneven floor Pad
 Patient's position during surgical operation
WARNING
•Make sure to always securely attach the mattresses to the operating table so that
they do not come off.
The mattresses may come off, and the patient may get injured.
•Position the patient's body 1 cm or more away from the metal side rail. The side rail
may produce high temperatures, which may result in a burn injury.
z Positioning the patient
Follow the steps below to position the patient.
1. Attach the mattresses to the tabletop.
2. Put the patient on the mattresses.
3. Position the patient according to the purpose of the surgical operation.

5
2
Safety precaution
 Other
WARNING
●Prohibited
• Do not disassemble and/or modify the operating table. Otherwise, malfunction may
occur.
●Other medical electrical equipment to be used together with the operating table
• Before use, check that the operating table does not malfunction due to
electromagnetic interference from the equipment.
Medical electrical equipment to be used together with the operating table may
generate electromagnetic interference, which may result in malfunctioning of the
operating table.
• Whenusingahigh-frequencysurgicalequipmentand/oracardiacdebrillator,refer
to their operator's manual provided by the manufacturers. Improper usage may
cause the operator and the patient to get burned and/or devices to malfunction.
●Patient position
• When using the tabletop or accessories to secure a patient’s body position, always
observe the patient’s condition.
• Neuroparalysis may occur to the patient.
●Allowable load
• Do not apply a load which exceeds the allowable load*. The operating table may not
function, which may result in failures.
* Lift: 360 kg / Lifts other than: 270 kg
●Preventive maintenance and inspections
• Make sure to inspect and maintain the operating table before and after use. The
operatingtablemayrequirereplacementofthepartsduetosignicantwear,
deterioration, and/or breakage depending on the usage conditions and frequency
usage.
• For preventive maintenance and inspections, contact your distributor or Mizuho
directly.
●The usage of high-frequency surgical equipment
• Whenusingahigh-frequencysurgicalequipmentand/oracardiacdebrillator,
refer to the operator's manual provided by the manufacturers. Improper use causes
burn injuries to he operator and the patient.
●Antistatic measure
• Donotusetheoperatingtableonoorsand/orwithaccessoriesthatdonot
possess static electricity countermeasures. This may impede surgical operations.

6
2
Safety precaution
CAUTION
●Devices and accessories used together with this product
•Before using other devices or accessories, thoroughly read the instruction manual
of the devices and make sure that the operating table is not affected adversely.
Beforettingonaccessoriesfromthirdpartycompanies,contactyourdistributor
orMizuho.Someaccessoriescannotbettedon.
•While operating the operating table, check the position of other devices or the
accessories used with them. They may come in contact with each other during the
operation, operating table, devices, and/or accessories may get damaged.
●Cleaning and disinfection
•After using the operating table, make sure to follow the steps below to clean up
and disinfect the operating table.
1. Turn off the power and disconnect the power cord from the medical grade outlet.
2. Detach all the mattresses from the operating table.
3. Use a lint-free cloth soaked with proper volume of disinfectant to wipe off the
upper, side, and back side of the mattresses.
4. As with step 3, disinfect the surfaces of the tables and side rails.
5. Wipe off the operating table with a clean dry cloth 15 minutes after disinfecting it.
•Make sure to use Mizuho authorized disinfectants. The disinfectants are as shown
below.
1 Sodium hypochlorite 0.1% (halogen containing compound)
2 Sodium thiosulfate
3 Chlorhexidine (chlorhexidine gluconate 0.5%)
4 Benzalkonium chloride (invert soap 10%)
5 Povidone iodine
6 Ethanol 80%
7 Hydrogen peroxide
8 Saline (0.9%)
9 Isopropyl alcohol (IPA)

7
2
Safety precaution
CAUTION
●Moving and transporting
• Follow the procedures below to move the operating table.
* Before moving the operating table, disinfect the entire operating table in order to
prevent infection.
1. Turn off the power and disconnect the power cord from the medical grade outlet.
2.Checkifthehandlesandleversareinxedpositions,andeachsectionisxed
rmly.
3. Unlock the brakes, and move the operating table.
• The operating table should be transported with the following conditions met.
- Disinfect the entire operating table before transporting it.
- Take measures to prevent it from tipping over, such as lowering the tabletop to
the bottom position.
- Actuate the brake.
- Suitably position cushioning on the product to prevent it from getting damaged
during transport.
- Store the product in a container so that it does not get exposed to dust, and the
weather.
• Transitable height and width: height 10 mm / width 80 mm
●Disposal cautions
• Always follow the local country regulation in disposing the operating table.

8
2
Safety precaution
2.2 Labeling
The operating table is labeled at the locations shown as below. Before use, make sure to understand the
contents of the labels.
 Warning and Caution labels
(2) C651607 (1) C651608(3) C653624
(8) C656309
(4) C656741(5) C656740(6) C656738
(7) C651613
(1)
(3)
(8)
(2)
(4)
(5)
(6)
(7)

9
2
Safety precaution
 Other labels (1/2)
(10) C651609 (9) C600516
(11) C651615
(13) C653618
(12) C651618
(16) C610501
(14) C653623(15) C651605
(10) (9)
(16)
(12)
(13)
(14) (15)
(11)

10
2
Safety precaution
 Other labels (2/2)
(17)C653620(19)C651617 (18)C651616(20)C651612
or C651627 or C651626or C651612
or C646059 or C646058or C646057
(18)(19)(20)
(17) (17) (17) (17) (17)

11
2
Safety precaution
 Labeling list
Symbol Description Label no.
Indicates a possibility of injury or even death if operates the
table without following the warning. (1) (2) (3) (5) (6) (7) (8)
General prohibition sign (5)
General mandatory action sign. (5) (6)
Refer to the operators manual (5) (13) (14) (15)
Enclosure Class (Splash-proof) (13)
Catalogue Number (13)
Indicates waste disposal information. (13)
Indicates AC power supply. (13) (14)
Serial number (13) (14)
Indicatesprotectionagainstelectricshockanddebrillator
(Class B). (17)

12
3
Section Introduction
3. Section Introduction
3.1 Main unit
Main power switch
Power connector
Fuse
Fig. A
Leg plate (*1)
Waist plate
Back plate
Head plate (*1)
Leg plate flexing lever
Leg plate fixing lever
Control unit connector
Control unit
Brake
Caster
Power cord
Head plate fixing knob
Table locking
lever
Head plate
flexing lever
Fig. A
Emergency brake release handle
Fig. B
Fig. B
*1: The head plate and the leg plate are detachable.

13
3
Section Introduction
3.2 Control unit
MOT1602BW
Power indicator
Reverse Trendelenburg:
Head up
Lateral tilt: Left down
Back plate bending: Up
Lift: Up
Flex
Brake unlock
E switch
Battery indicator
Trendelenburg: Head down
Lateral tilt: Right down
Back plate bending: Down
Lift: Down
Reflex
Brake lock
Level
Power ON/OFF switch
NOTE
•The switches other than the E switch continue to function while being pressed.
•If a switch is continuously pressed for 3 minutes or more, its operation is halted. The halt condition
continues for about 7 minutes. Switches other than the halted switch can be operated as usual.

14
4
Operation
4. Operation
4.1 Installation and battery charging
 Installation space
This product requires the installation space shown as below.
2.5 m or more
2.5 m or more2.5 m or more
2.5 m or more

15
4
Operation
 Attaching the control unit
1. Align the connector with the guide and insert it into the
receptacle properly.
2. Turn the connector ring in the direction of the arrow until it
stops.
(1)
(2)
 Detaching the control unit
When you replace the control unit, detach the connector from the
receptacle.
1. Turn the connector ring in the direction of the arrow until it
stops.
2. Pull out the connector.
(1)
(2)

16
4
Operation
 Charging the battery
Make sure to charge the battery when initially using the purchased product,
or when it has not been used for a long time.
1. Connect the power connector and the medical grade outlet
with the power cord, and turn on the power switch.
Medical grade outlet
Power connector
(ON)
2. Press the power on/off switch.
Battery charging starts.
The power indicator lights and the battery indicator blinks showing the
battery charge level reaching 30%, 75% and 100% in that order.
Battery indicator
Power on/off switch
Power indicator
NOTE
•The battery naturally
discharges itself when it is
not being used and is being
stored. Make sure to charge
the battery before use.
•If all the battery indicators
do not light up even after
the battery is charged or
the battery gets discharged
soon, the battery may
degrade. Request repairs
from your distributor or
Mizuho.

17
4
Operation
4.2 Turning on/off the power
 Turning on the power
1. Turn on the power switch.
2. Press
ON/OFF
of the control unit.
The power indicator lights and battery indicator blinks
Power on/off switch
3. Check the battery lamp.
If the power indicator and the battery indicator of the control unit
blinks, battery charging is necessary.
Battery indicator
Power indicator

18
4
Operation
 Turning off the power
1. Turn on the power switch.
The power indicator and battery indicato go out, and then the power is
turned off.
(OFF)