Model 7100 SV1 Electric Hospital Bed Maintenance Manual Rev 01 Jan 2017

sample text

Symbols

Refer to instruction manual/booklet

Operating instructions / Consult instructions for use

General warning

Caution

Warning; crushing of hands

Warning; crushing of feet

Do not insert lift pole

Headboard and footboard orientation

Do not store items under the bed.

Gatch positioning

Caster lock

Catalogue number Serial number CE mark Manufacturer Safe working load

Maximum patient weight

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SM-7100 REV 01

Symbols Direct current

~

Alternating current

Dangerous voltage

Unit provides terminal for connection of a potential equalization conductor. The potential equalization conductor provides direct connection between the unit and potential equalization busbar of the electrical installation.

Protective Earth terminal IPX4

Protection from liquid splash Type B applied part In accordance with European Directive 2012/19/EU on Waste Electrical and Electronic Equipment (WEEE), this symbol indicates that the product must not be disposed of as unsorted municipal waste, but should be collected separately. Contact your local distributor for disposal information. See the maintenance manual for servicing instructions and recyclable components.

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Table of Contents Warning/Caution/Note Definition ...3 Summary of safety precautions ...4 Pinch points ...5 Introduction...6 Expected service life...6 Warranty ...6 Specifications...6 Product illustration...9 Contact information ... 10 Serial number location ... 10 Cleaning... 11 Preparing the product for cleaning ... 11 Cleaning... 11 Cleaning the siderails... 12 Disinfecting... 13 Preventive maintenance ... 14 Quick reference replacement parts... 16 Troubleshooting ... 45 Service ... 48 Fowler (backrest) actuator replacement... 48 Gatch (legrest) actuator replacement ... 48 Head end lift actuator replacement ... 49 Foot end lift actuator replacement ... 50 Non-steer caster replacement... 52 Steer (head left) caster replacement... 53 Head end siderail gas cylinder replacement... 54 Foot end siderail gas cylinder replacement ... 55 Brake / steer pedal replacement ... 56 Lower leg section locking mechanism replacement ... 57 Patient control pendant replacement ... 58 Nurse control pendant replacement ... 58 Siderail control panel (inside and outside siderail) replacement ... 59 Control box replacement... 59 Battery replacement ... 60 Power cord replacement... 61 Head end siderail hoop replacement ... 62 Foot end siderail hoop replacement ... 63 Brake system ... 64 Base and leg assembly... 66 Litter / frame assembly... 68 Bumper roller assembly ... 70 Bed extender assembly ... 71 Hi-Lo actuators ... 73

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Table of Contents Control box and battery ... 74 Litter fowler (backrest) assembly... 75 Litter seat assembly... 77 Litter gatch (legrest) assembly ... 78 Fowler (backrest) actuator ... 80 Gatch (legrest) actuator ... 81 Siderail head end assembly... 82 Siderail assembly ... 84 Siderail foot end assembly ... 85 Siderail release latch assembly ... 86 Headboard and footboard assembly ... 87 Recycling passports... 88 EMC information ... 98

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Warning/Caution/Note Definition The words WARNING, CAUTION, and NOTE carry special meanings and should be carefully reviewed.

WARNING Alerts the reader about a situation which, if not avoided, could result in death or serious injury. It may also describe potential serious adverse reactions and safety hazards.

CAUTION Alerts the reader of a potentially hazardous situation which, if not avoided, may result in minor or moderate injury to the user or patient or damage to the product or other property. This includes special care necessary for the safe and effective use of the device and the care necessary to avoid damage to a device that may occur as a result of use or misuse. Note: Provides special information to make maintenance easier or important instructions clearer.

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Summary of safety precautions Always read and strictly follow the warnings and cautions listed on this page. Service only by qualified personnel.

WARNING •

Only use the input voltage and frequency as rated on the product.

• •

Do not clean, service, or perform maintenance while the product is in use. Always power off and unplug the power cord before cleaning, servicing, or performing maintenance.

•

•

Always power off the product and unplug the power cord from the wall outlet when large spills occur near the circuit boards, cables, and motors. Remove the patient from the product, clean up the fluid, and have service personnel inspect the product. Fluids can cause unpredictable operation and decreased functionality of any electrical product. Do not return the product to service until it is completely dry and has been thoroughly tested for safe operation. Do not spray cleaners directly onto the battery, control boxes, actuators, cables, or other electric equipment.

•

Do not use abrasive powder, steel wool, or similar materials that may damage the product surface.

• •

Do not use Virex® TB for product disinfecting. Do not use acid-based chemicals or flammable chemicals, such as gasoline, diesel, or acetone for cleaning purposes.

•

Do not directly spray or saturate the siderail control panel, patient control pendant, or nurse control pendant with cleaners.

• •

Do not use sharp objects to clean the siderail control panel. Always make sure to line the hex shaft with the hex in the caster. Test the caster to identify the direction of the brake. Damage may occur if you install the caster incorrectly.

CAUTION • • •

•

•

•

4

Improper usage of the product can cause injury to the patient or operator. Operate the product only as described in this manual. Do not modify the product or any components of the product. Modifying the product can cause unpredictable operation resulting in injury to patient or operator. Modifying the product also voids its warranty. To minimize the risk of any electromagnetic interference, the product design follows the standard IEC 60601-1-2. To avoid problems, use the bed in accordance with the EMC/EMI requirements in the EMC section of this operations manual. Portable and mobile RF communications equipment can produce electromagnetic interference with SV1. To prevent interference caused by portable and mobile RF communications equipment, maintain a minimum distance between portable and mobile communications equipment and SV1 according to the EMC section of this operations manual. Do not steam clean, pressure wash, ultrasonically clean, or immerse any part of the product in water. Exposure to water may damage the internal electric parts. These methods of cleaning are not recommended and may void this product’s warranty. Always make sure that you wipe each product with clean water and thoroughly dry each product after cleaning. Some cleaning products are corrosive in nature and may cause damage to the product if you use them improperly. If you do not properly rinse and dry the product, you may leave a corrosive residue on the surface of the product that could cause premature corrosion of critical components. Failure to follow these cleaning instructions may void your warranty.

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Summary of safety precautions Pinch points

Figure 1: SV1 pinch points

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Introduction This manual assists you with the operation or maintenance of your Stryker product. Read this manual before operating or maintaining this product. Set methods and procedures to educate and train your staff on the safe operation or maintenance of this product.

CAUTION • •

Improper usage of the product can cause injury to the patient or operator. Operate the product only as described in this manual. Do not modify the product or any components of the product. Modifying the product can cause unpredictable operation resulting in injury to patient or operator. Modifying the product also voids its warranty.

Notes • This manual is a permanent part of the product and should remain with the product even if the product is sold. • Stryker continually seeks advancements in product design and quality. This manual contains the most current product information available at the time of printing. There may be minor discrepancies between your product and this manual. If you have any questions, contact Stryker Customer Service or Technical Support at + 90 (352) 321 43 00 (pbx).

Expected service life SV1 has a five year expected service life under normal use conditions and with appropriate periodic maintenance. The battery has a one year expected service life under normal use conditions.

Warranty Warranty may vary by country. Contact your local Stryker Medical representative for additional information.

Specifications Safe working load Note: Safe working load indicates the sum of the patient, mattress, and accessory weight

230 kg

Maximum patient weight

215 kg

Product weight

150 kg Length

2200 mm (±10 mm)

Length (with bed extender - option)

2510 mm (±10 mm)

Width

990 mm (±10 mm)

Low Product height (without mattress) High

370 mm (±10 mm)

Under product clearance

150 mm

Caster size (single and optional dual-casters)

150 mm

Product angle indicator

0° - 15°

Overall product size

6

750 mm (±10 mm)

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Introduction Specifications (Continued) Backrest angle indicator

0° - 90°

Backrest angle

0° - 65°

Trendelenburg/Reverse Trendelenburg

0° - 12°

Gatch angle

0° - 30°

Electrical requirements Battery

24 VDC, 10 amps, Model BA1812

Control box

100-240 VAC, 50 Hz - 60 Hz nominal, 5 amps

Electrical classification

Class 1 when product is plugged into mains power Internally powered when the product is unplugged

Duty cycle

2 mins of actuation and 18 mins idle

Class I Equipment: Equipment that protects against electrical shock and does not solely rely on basic insulation, but which includes an additional safety precaution that is provided for the connection of the equipment to the protective earth conductor in the fixed wiring of the installation that accessible metal parts cannot become live in the event of a failure of basic insulation. Compatible mattresses 7002-2-012

2000 mm x 860 mm x 120 mm

7002-2-014

2000 mm x 860 mm x 140 mm

7002-5-012

2000 mm x 860 mm x 120 mm

7002-2-512

2000 mm x 860 mm x 120 mm

7002-2-514

2000 mm x 860 mm x 140 mm

7002-2-514

2000 mm x 860 mm x 120 mm

7002-5-712

2000 mm x 860 mm x 120 mm Operation

Environmental conditions

Storage and transportation

(38 °C)

(50 °C)

Temperature

(5 °C)

(-10 °C)

90%

90%

Relative humidity

20%

20% 1060 hPa

1060 hPa

Atmospheric pressure

800 hPa

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800 hPa

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Introduction Specifications (Continued) Specifications listed are approximate and may vary slightly from product to product or by power supply fluctuations. Stryker reserves the right to change specifications without notice. Standards applied IEC 60601-1:2005+CORR 1 (2006) + CORR 2 (2007)

Medical electrical equipment - Part 1: General requirements for basic safety and essential performance

IEC 60601-1-2:2007

Medical electrical equipment - Part 1-2: General requirements for basic safety and essential performance Collateral standard: Electromagnetic compatibility Requirements and tests

IEC 60601-2-52:2009

Medical electrical equipment - Part 2-52: Particular requirements for the basic safety and essential performance of medical beds

IEC 60601-2-54:2009* *Only applicable when the product is equipped with the radiolucent backrest option

Medical electrical equipment - Part 2-54: Particular requirements for the basic safety and essential performance of X-ray equipment for radiography and radioscopy

WARNING Only use the input voltage and frequency as rated on the product.

CAUTION •

To minimize the risk of any electromagnetic interference, the product design follows the standard IEC 60601-1-2. To avoid problems, use the bed in accordance with the EMC/EMI requirements in the EMC section of this operations manual.

•

Portable and mobile RF communications equipment can produce electromagnetic interference with SV1. To prevent interference caused by portable and mobile RF communications equipment, maintain a minimum distance between portable and mobile communications equipment and SV1 according to the EMC section of this operations manual.

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Introduction Product illustration

Q

RCB

P T

O

K

M

A J N H F

L G

S

I D

E

A

Accessory sleeve

L

Linen tray (option)

B

Backrest

M

Lower leg section

C

Backrest indicator

N

Roller bumper

D

Bed angle indicator

O

Seat section

E

Bed extender (option)

P

Siderails

F

Brake/steer pedal

Q

Siderail control panel (Inside siderail) (option)

G

Casters (Dual-wheel casters optional)

R

Siderail control panel (Outside siderail) (option)

H

CPR release

S

Siderail latch

I

Foley hooks

T

Upper leg section

J

Footboard

Nurse control pendant (not shown)

K

Headboard

Patient control pendant (option) (not shown)

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Introduction Contact information Contact your Stryker Customer Service: Stryker Medical International Kayseri Serbest Bölge Şubesi 2. Cad. No:17 38070 Kayseri, Turkey E-mail : Phone : Fax:

[email protected] + 90 (352) 321 43 00 (pbx) + 90 (352) 321 43 03 www.mukametal.com

Have the serial number (A) of your product available. Include the serial number in all written communication.

Serial number location

A

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Cleaning Preparing the product for cleaning Cleaning and disinfecting are two separate processes. Clean before disinfecting to make sure that the cleaning agent is effective. To prepare the product for cleaning: 1. 2. 3. 4. 5. 6.

Raise the litter to its highest height. Lock the siderail control panel and patient control pendant functions. Unplug the power cord from the wall outlet. Store the power cord. Apply the brakes. Remove the mattress.

Cleaning WARNING • •

Do not clean, service, or perform maintenance while the product is in use. Always power off and unplug the power cord before cleaning, servicing, or performing maintenance.

•

•

Always power off the product and unplug the power cord from the wall outlet when large spills occur near the circuit boards, cables, and motors. Remove the patient from the product, clean up the fluid, and have service personnel inspect the product. Fluids can cause unpredictable operation and decreased functionality of any electrical product. Do not return the product to service until it is completely dry and has been thoroughly tested for safe operation. Do not spray cleaners directly onto the battery, control boxes, actuators, cables, or other electric equipment.

• •

Do not use abrasive powder, steel wool, or similar materials that may damage the product surface. Do not use Virex® TB for product disinfecting.

•

Do not use acid-based chemicals or flammable chemicals, such as gasoline, diesel, or acetone for cleaning purposes.

•

Do not directly spray or saturate the siderail control panel, patient control pendant, or nurse control pendant with cleaners.

CAUTION •

Do not steam clean, pressure wash, ultrasonically clean, or immerse any part of the product in water. Exposure to water may damage the internal electric parts. These methods of cleaning are not recommended and may void this product’s warranty.

•

Always make sure that you wipe each product with clean water and thoroughly dry each product after cleaning. Some cleaning products are corrosive in nature and may cause damage to the product if you use them improperly. If you do not properly rinse and dry the product, you may leave a corrosive residue on the surface of the product that could cause premature corrosion of critical components. Failure to follow these cleaning instructions may void your warranty.

To clean product surfaces: 1. 2. 3.

Using a clean, soft, damp cloth, wipe product surfaces with a mild soap and water solution to remove foreign material. Wipe product surfaces with a clean, dry cloth to remove any excess liquid or cleaning agent. Dry thoroughly.

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Cleaning Cleaning the siderails WARNING • •

Do not directly spray or saturate the siderail control panel, patient control pendant, or nurse control pendant with cleaners. Do not use sharp objects to clean the siderail control panel.

•

Do not use abrasive powder, steel wool, or similar materials that may damage the product surface.

• •

Do not use Virex® TB for product cleaning. Do not use acid-based chemicals or flammable chemicals, such as gasoline, diesel, or acetone for cleaning purposes.

To clean the siderails: 1. 2. 3. 4.

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Raise the siderail. Latch the siderail. Use a clean, soft, damp cloth to wipe down the siderail and the siderail control panel. Allow the siderail control panel to dry thoroughly.

SM-7100 REV 01

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Disinfecting Suggested disinfectants: • • • •

Quaternary cleaners without glycol ethers (active ingredient - ammonium chloride) Phenolic cleaners (active ingredient - o-phenylphenol) Chlorinated bleach solution (5.25% - less than 1 part bleach to 100 parts water) 70% Isopropyl alcohol

Always follow the disinfectant’s instructions for appropriate contact time and rinsing requirements. Avoid oversaturation and make sure that the product does not stay wet longer than the chemical manufacturer’s guidelines for proper disinfecting. To disinfect the product: 1. 2.

Thoroughly clean and dry the product before you apply disinfectants. Apply recommended disinfectant solution by spray or pre-soaked wipes Note: Make sure that you follow the disinfectant’s instructions for appropriate contact time and rinsing requirements.

3. 4. 5.

To disinfect mechanisms, lift the backrest and leg rest up to the highest height. Wipe product surfaces and mechanisms with a clean, dry cloth to remove any excess liquid or cleaning agent. Allow the product to dry completely before returning to service.

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Preventive maintenance At a minimum, check all items listed during annual preventive maintenance for all Stryker Medical products. You may need to perform preventive maintenance checks more frequently based on your level of product usage. Remove product from service before performing preventive maintenance. Preventive maintenance should only be performed by trained or certified personnel. See the maintenance manual for servicing and maintenance instructions. Inspect the following items: All welds and all fasteners are secure Tubing or sheet metal for bends or breaks Casters are free of debris Casters are secure and swivel Casters lock securely by depressing the brake pedal Locking steer caster applies and releases Steer pedal latches Backrest operates Litter up and down operates Trendelenburg and Reverse Trendelenburg operates IV pole is intact and operating (optional) Accessory sleeves are not damaged or cracked Bed extender extends and locks (option) Headboard, footboard, and siderail panels for cracks or splits All covers are not damaged and do not have sharp edges Radiolucent backrest is clean and not cracked (option) Cassette holder is clean and not cracked (option) Underbed light operates CPR release operates Siderails move, latch, and stow All functionality on all control panels Batteries for replacement Batteries for corrosion at the terminals, cracking, expanded or bulging at the sides, or can no longer maintain a full charge Lower leg section moves, latches, and stows Pendants for any physical damage Power cord not worn or frayed Cables not worn or pinched All electrical connections tight All grounds secure to the frame Ground Impedance Check ( ≤ 0.2 Ohm) Leakage current: Normal Polarity, No Ground, L2 Active ( ≤ 300 µA) Leakage current: Normal Polarity, No Ground, No L2 (≤ 600 µA) Leakage current: Reverse Polarity, No Ground, L2 Active (≤ 300 µA) Leakage current: Reverse Polarity, no Ground, No L2 (≤ 600 µA) Enclosure is free from wear, tear, stresses and mechanical damage High potential test 1500 VAC (trip current not more than 10 mA) No rust or corrosion of parts Control boxes are not damaged or cracked Actuator functionality Labels for legibility, proper adherence, and integrity

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Preventive maintenance Product serial number: Completed by: Date:

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Quick reference replacement parts These parts are currently available for purchase. Call Stryker Customer Service: 1-800-327-0770 for availability and pricing. Name

Number

Chassis, upper backrest

YM-008-013-LM-BY

Chassis, upper chassis leg rest

YM-007-006-BY

Chassis, upper middle

YM-006-003-BY

Control unit, siderail

HM-17-310 HM-17-311

CPR handle

HM-02-13

IV pole height adjustment plastics, kit

HM-20-127

IV pole bottle holder plastics, kit

HM-20-128

Multi junction box (MJB)

HM-17-156 HM-17-183

Release wire

HM-20-206

Kit name

Actuator kit, fowler (backrest), see Fowler (backrest) actuator on page 80

Actuator kit, gatch (legrest), see Gatch (legrest) actuator on page 81

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Number

YM-KIT-100006

YM-KIT-100007

Kit contents Number

Name

Quantity

HM-11-03

10 mm snap ring DIN 471

2

HM-12-FTR004

12-FTR004 10 x 53 actuator pin

2

HM-17-248

312887-00 future LB release backrest actuator Linak type

1

HM-17-184

0961006-B high/low actuator snap ring

1

HM-02-283

2 mm plastic washer (10 mm plastic washer) mould NO 34

2

HM-11-03

10 mm snap ring DIN 471

3

HM-12-FTR004

12-FTR004 10 x 53 actuator pin

1

HM-12-FTR006

12-FTR006 calf pin

1

HM-17-249

J04257 future LB legrest actuator Linak type

1

YM-HM-02-285

7 mm PLS washer (10 mm thick washer new type)

2

YM-HM-02-287

10*14 mm PLS washer mould NO 36

2

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