Gaymar SPR Plus III Service Manual

SPR•Plus® IIISPR•Plus® III

P/N 100695000 Rev A 10/10

Service Manual

SPR•Plus® III
Control Unit

• CL360

LISTED
UL 2601-1

LISTED CAN/CSA
C22.2 NO. 601.1

®

®

SPR•PLUS® III PRODUCTS
ARE MADE IN THE USA

GAYMAR

®

GAYMAR INDUSTRIES, INC.

10 Centre Drive

Orchard Park, NY

14127-2295

Phone:

1.800.828.7341

716.662.2551

FAX:

1.800.993.7890

716.662.0730

SPR•Plus® IIISPR•Plus® III

24

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SPR•Plus® IIISPR•Plus® III

Important

Use the SPR•Plus® III Control Unit only under the direction
of a physician.

Before using the SPR•Plus III Control Unit, read and
understand the SPR•Plus III Operator's Manual and the
SAFETY PRECAUTIONS.

Only qualied medical service personnel should repair the
SPR•Plus III Control Unit.

In the event of any questions, contact Gaymar's Technical
Service Department for assistance.

USA:

Phone [phone]

[phone]

Fax [phone]

International:

Phone [phone]

Fax [phone]

SPR•Plus is a registered trademark of Gaymar Industries, Inc.
© 2000. Gaymar Industries, Inc. All rights reserved. www.gaymar.com

Table of Contents

Section Description Page

1.0 Indications/Contraindications/Precautions . 1

2.0 Receiving Inspection ............................................2

3.0 Repair Policy ............................................................2

4.0 Specications ..........................................................3

5.0 Care and Maintenance .........................................3

6.0 Theory ........................................................................4

7.0 Control Panel ...........................................................6

8.0 Functional Check and Safety Inspection .......7

9.0 Troubleshooting .................................................. 10

10.0 Repair Procedures ............................................... 12

Illustrations

Figure Description Page

1 SPR•Plus III System ................................................. 4

2 SPR•Plus III Control Unit ......................................5

3 Control Panel ........................................................... 6

4 Cushion Simulator .................................................8

5 Calibration Check ................................................11

6 Compressor Pump .............................................13

7 PC Board .................................................................14

8a Pump Assembly ................................................... 15

8b Pump Assembly ................................................... 17

9 Compressor and Support Assembly ............ 19

10 Wiring Diagram ................................................... 21

Tables

Table Description Page

1 Func tional Check /

Safety Inspection Form ........................................9

2 Troubleshooting Chart...................................... 10

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SPR•Plus® IIISPR•Plus® III

1

Contraindications/Safety Precautions

• If a large bulge in the top surface of the mattress
is noticed, call your Dealer or Gaymar Industries'
Customer Service Depar tment. A large bulge may
cause the patient to roll over when not desired,
resulting in potential injury or discomfort.

• U. S. Federal law restricts this device to
sale by or on the order of a physician.

• For grounding reliability, plug only into a
grounded outlet labeled “Hospital Grade.”

• Use minimal layers of sheeting and incontinence
pads. Too many layers between the patient's skin
and the SPR•Plus III Cushion will reduce the
pressure-redistibution capabilities of the therapy
system.

• Do not pull linens tightly over cushion, but leave
loose. Tight sheets may cause “hammocking” and
reduce eectiveness of therapy.

• Some medical conditions may not respond to
therapy of this type. Patient's skin should be
inspected regularly for redness or breaks. If
redness or breaks in the skin occurs, consult the
attending physician.

• Disconnec t power before servicing the SPR•Plus
III Control Unit.

• Repairs should be per formed only by qualied
personnel familiar with repair practices for
servicing medical devices.

1.0 Indications for Use

This device is intended to assist in prevention and
treatment of decubitus ulcers (bed sores).

1.1 Contraindications

Air support therapy is not recommended when spinal
stability is a concern.

1.2 Safety Precautions

Review the following SAFETY PRECAUTIONS prior to using
the SPR•Plus III System.

• Explosion hazard. Do not use in the presence of
ammable anesthetics.

• Risk of electric shock. Refer servicing to qualied
service personnel.

• Be sure the cushion is securely installed on
mattress. Be sure straps are securely positioned
over corners of mattress. Failure to secure
cushion may permit cushion shifting and may
cause improper therapy or patient injury.

• Do not operate system with bed side rails down.
Patients should never be left unattended with
lowered side rails, since patient injury could
occur.

• Do not reuse the SPR•Plus III Cushion. Reuse
of cushion may risk cross-contamination and
infection.

• Disinfect the control unit and hose between
patient installations, utilizing standard hospital
protocol and disinfectants. Failure to disinfect
may risk cross-contamination and infection.

• Deate mattress before performing CPR or CPR
will be ineective.

• Keep bedding dr y. Use incontinence pads if
necessary. Failure to keep the patient's skin clean
and dry may lead to maceration.

(continued next column)

Wiring Diagram

22

8

SPR•Plus® IIISPR•Plus® III

2

Receiving Inspection/Repair Policy

2.0 Receiving Inspection

Upon receipt, unpack the SPR•Plus III Control Unit and
inspect for concealed damage. Save all pack ing material. If
any damage is found, notify the carrier at once and ask for
a written inspection. Prepare a written description of any
damage. Photograph any damage.

Failure to take the above action within 15 days of receipt
may result in loss of claim.

Do not return the SPR•Plus III Control Unit to
GAYMAR. Contact Gaymar's Technical Service
Department for instructions.

USA only: 1 800 828-7341
[phone]
Outside USA: [phone]

3.0 Repair Policy

The SPR•Plus III Control Unit (CL360) is warranted free
of defects in material and workmanship for a period of
one (1) year.

The SPR•Plus III Low Air Loss Cushion (CL212/CL272) is
warranted free of defects in material and workmanship for
a period of thirty (30) days.

The Control Unit and Low Air Loss Cushion are
warranted under the terms and conditions of the Gaymar
warranty in place at the time of purchase. A copy of the
warranty is available upon request. Gaymar disclaims all
implied warranties including, but not limited to, the implied
warranties of merchantability and of tness for a particular
purpose.

Control Units may be returned to the factory for servicing
(see 3.3, Return Authorization).

For customers who choose to repair Gaymar SPR•Plus
III Control Units at their location, this manual contains
information to allow a qualied biomedical technician to
make necessary repairs. For technical support, contact
Gaymar's Technical Service Department.

3.1 In-Warranty Repairs

All in-warranty eld repairs must be authorized by
Gaymar's Technical Service Department before proceeding.

3.2 Out-of-Warranty Repairs

The following repair options are available when servicing
SPR•Plus III Control Units:

1. Defective Components - replacement parts
may be ordered by specifying the Gaymar
part number as shown in the parts lists (pp.
13 – 23).

2. SPR•Plus III Control Unit Repairs - If
the SPR•Plus III Control Unit becomes
inoperative and the cause cannot be
determined, the complete control unit may
be returned to the factory for servicing at
the purchaser's expense (see 3.3, Return
Authorization).

3.3 Return Authorization

Please be sure to obtain a return goods (RG)
authorization number from GAYMAR's Customer Service
Department before returning the SPR•Plus III Control
Unit or any component parts to GAYMAR.

USA only: 1 800 828-7341
[phone]

Outside USA: [phone]

21

Wiring Diagram

Figure 9—Wiring Diagram

ATTENTION

Static-Sensitive
Devices

NOTES:

1. ALL RESISTANCES ARE IN OHMS.

2. ALL RESISTORS ARE 5% CARBON UNLESS NOTED.

3. ALL CAPACITORS ARE IN MICROFARADS UNLESS NOTED.

4. CAUTION: THE ACTUAL ASSEMBLIES ARE SUSCEPTIBLE TO DAMAGE FROM
ELECTROSTATIC DISCHARGE. HANDLING OF THE ASSEMBLIES SHALL BE
ACCOMPLISHED WITH ADEQUATE GROUNDING PR OVISIONS TO PREVENT
ELECTROSTATIC DISCHARGE DAMAGE.

5. THIS DRAWING CORRELATES TO DRAWING (D) 09055 REVISION: D.

6 FOR CLP250 & CL360 P/N 09055-000 F3 AND F4 ARE 3/10A.
FOR CL750 P/N 09055-001 F3 AND F4 ARE .25A.
7 FOR CLP250 & CL360 P/N 09055-000 JUMPERS ARE IN 120V LOCATIONS.
FOR CL750 P/N 09055-001 JUMPERS ARE IN 240V LOCATIONS.
8 FOR CL750 P/N 09055-001 C12 IS 0.01-800V.