Gaymar SPR Plus III Service Manual

Matress pump control unit

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GA YMAR

GAYMAR INDUSTRIES, INC.

10 Centre Drive

Orchard Park, NY

SPR•PLUS

III PRODUCTS

ARE MADE IN THE USA

SPR•Plus

14127-2295

Phone:

1.800.828.7341

716.662.2551

FAX:

1.800.993.7890

716.662.0730

III

SPR•Plus

III

SPR•Plus

Control Unit

• CL360

LISTED

UL 2601-1

LISTED CAN/CSA

C22.2 NO. 601.1

III

Service Manual

P/N 100695000 Rev A 10/10

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Summary of Contents for Gaymar SPR Plus III

Page 1 SPR•Plus SPR•Plus ® ® SPR•Plus ® Control Unit • CL360 GA YMAR ® GAYMAR INDUSTRIES, INC. 10 Centre Drive Orchard Park, NY 14127-2295 LISTED Phone: UL 2601-1 ® 1.800.828.7341 716.662.2551 Service Manual FAX: LISTED CAN/CSA 1.800.993.7890 C22.2 NO. 601.1 716.662.0730 ®...
Page 2 SPR•Plus SPR•Plus ® ® This page is left blank intentionally...
Page 3: Table Of Contents
Only qualified medical service personnel should repair the Care and Maintenance .........3 SPR•Plus III Control Unit. Theory ................4 In the event of any questions, contact Gaymar's Technical Control Panel ............6 Service Department for assistance. Functional Check and Safety Inspection ..7 Troubleshooting ..........
Page 4: Wiring Diagram
If a large bulge in the top surface of the mattress This device is intended to assist in prevention and is noticed, call your Dealer or Gaymar Industries' treatment of decubitus ulcers (bed sores). Customer Service Department. A large bulge may cause the patient to roll over when not desired, 1.1 Contraindications...
Page 5: Receiving Inspection
Department before returning the SPR•Plus III Control Unit or any component parts to GAYMAR. The Control Unit and Low Air Loss Cushion are warranted under the terms and conditions of the Gaymar USA only: 1 800 828-7341 warranty in place at the time of purchase. A copy of the (716) 662-2551 warranty is available upon request.
Page 6: Specifications
Specifications SPR•Plus SPR•Plus Repair Procedures/Replacement Parts ® ® 4.0 Specifications 5.0 Care and Maintenance Physical Although the SPR•Plus III System is very easy to maintain, perform the following care and maintenance to assure Dimensions " H x 12 " W x 4 "...
Page 7: Theory
Repair Procedures/Replacement Parts SPR•Plus SPR•Plus Theory ® ® WHITE WIRE FROM PUMP 3 TO TB1-2B BLACK WIRE FROM PUMP 3 TO TB1-3A TYP 6 PLACES Figure 1—SPR•Plus III System 16 TYP 6.0 Theory, SPR•Plus III System operator. The hose assembly for the SPR•Plus III System connects This manual describes the operation of the SPR•Plus WHITE WIRE FROM PUMP 2 TO TB1-2C WHITE WIRE FROM PUMP 1 TO TB1-3D...
Page 8: Spr•Plus Iii Control Unit
SPR•Plus SPR•Plus Repair Procedures/Replacement Parts ® ® board-mounted 1/8 A fuses for circuit protection. Miscellaneous The mechanical overpressure relief valve bleeds air when the system pressure exceeds approximately 50 mm Hg. 11538-000 FITTING, BULKHEAD, BARBED 90139-020 LOCKWASHER, 3/8 INTERNAL, SST 90031-043 NUT, HEX, JAM 3/8-24UNF SST 91450-000...
Page 9: Control Panel
SPR•Plus SPR•Plus Control Panel ® ® 7.0 Control Panel CL360—see figure 3 7.1 Monitors and Indicators 7.2 Controls and Labeling Set point indicator Firmness/Set point Button illuminated LED indicates the set point and cushion Adjusts the set point pressure to one of five settings. pressure in millimeters mercury (mm Hg).
Page 10: Functional Check And Safety Inspection
8.0 Functional Check and Safety Examine the exterior of the SPR•Plus III Control Unit for Inspection overall condition: SPR PLUS III Low Air Loss System 1. Examine the chassis. It should be clean and free of To assure optimum performance, dependability and safety, cracks.
Page 11: Cushion Simulator
100 microamps in either the grounded or ungrounded condition. Note: If additional information is required, refer to AAMI American National Standard, Safe Current Limits for Electromedical Apparatus or contact GAYMAR's Technical Service Department. Figure 4—Cushion Simulator 8.9 Ground Resistance Verify grounding resistance is within allowable limits: Pressure Display Range and 1.
Page 12: Pc Board
PC Board Functional Check/Safety Inspection Form SPR•Plus SPR•Plus ® ® Figure 7—PC Board SPR•Plus III Control Unit (CL360) Functional Check / Safety Inspection Form Initials ______________ Date __________________ Location Serial Number _______________________________________________ __________________________________ Item(s) Action Observation Results (1) Trouble- shooting Codes Enclosure Unplug power cord.
Page 13: Troubleshooting
Repair Procedures SPR•Plus SPR•Plus Troubleshooting ® ® Compressor Assembly Troubleshooting 10.5 Replacement of Coils Before replacing coils, remove the compressors (see 10.3). In addition to the following chart, refer to 10.0 REPAIR Always perform the FUNCTIONAL CHECK PROCEDURES (p. 12) and 5.2 CLEANING (p. 3). Remove old coil from compressor housing by AND SAFETY INSPECTION after making repairs removing screw (fig.
Page 14: Calibration Check
Troubleshooting SPR•Plus SPR•Plus Repair Procedures ® ® Calibration Check Calibration 10.0 Repair Procedures (item 26) and clips (items 25) to the pump support plate assembly (item 3). 1. Assemble set up: 1. Set setpoint on control panel to the lowest setting. 10.1 Removing the Cover Assembly When controller is stabilized, adjust offset until the Disconnect all wires from the terminal block, TB1...