Getinge MP-129 Series User Manual
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Getinge MP-129 Series User Manual

Getinge MP-129 Series User Manual

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USER MANUAL
350545 Rev. F
MP–129 Series
Water-Saver

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  • Page 1 USER MANUAL 350545 Rev. F MP–129 Series Water-Saver...
  • Page 3 USER MANUAL 350545 Rev. F MP–129 SERIES WATER-SAVER Getinge USA, Inc. 1777 East Henrietta Road Rochester, New York 14623-3133 USA Phone: (800) 950-9912 Facsimile: (800) 950-2570...
  • Page 4 CAUTION “Notes” alert the user to pertinent facts and conditions. NOTE • This manual contains proprietary information of Getinge USA, Inc. It shall NOTES not be reproduced in whole or in part without the written permission of Getinge USA, Inc.

  • Page 5: Table Of Contents

    Table of Contents Section 1 Introduction GENERAL DESCRIPTION......1–1 MP-129 Water-Saver ......1–2 MP-129F Water-Saver .
  • Page 6 Pump Motor Connection ..... . 2–12 Pressure Switch......2–12 Solenoid Valves.

  • Page 7: Section 1 Introduction

    Section 1 Introduction GENERAL DESCRIPTION The water-saver is an add-on system that incorporates a water ejector with a pump and a water reservoir to recirculate the water that creates the vacuum necessary for part of the sterilization cycle. The water-saver can typically save 70% of the total water used during a cycle.

  • Page 8: Mp-129 Water-Saver

    Introduction MP-129 Water-Saver The operation of the MP-129 Water-Saver (see Figure 1–1) is controlled by an electromechanical pressure switch (1PS) that monitors the pressure in the sterilizer chamber. See Theory of Operation — “MP-129 Water-Saver” on page 1–5 for a detailed description. Water-Saver I/F Box 47A can be mounted at any convenient location near NOTE the water-saver.

  • Page 9: Mp-129F Water-Saver

    MP-129 Series Water-Saver MP-129F Water-Saver The operation of the MP-129F Water-Saver (see Figure 1–2) is controlled by the sterilizer software. See Theory of Operation — “MP-129F Water-Saver” on page 1–6 for a detailed description. Water-Saver I/F Box 11A is mounted on the water-saver unit. Water to...

  • Page 10: Technical Data

    Introduction TECHNICAL DATA The water-saver should not be used with a sterilizer with Sealing Flange— NOTE for example, those installed in an area that may process Bio Hazard material or Bio-contaminated waste. If installed in a sterilizer of this type, the water-saver could become a breeding ground for bioburden, which would then be constantly recirculated through the system.

  • Page 11: Theory Of Operation

    MP-129 Series Water-Saver THEORY OF OPERATION MP-129 Water-Saver Water-saver Pressure Switch 1PS determines whether the water-saver or the standard ejector in the sterilizer provides the vacuum. While the pressure in the sterilizer chamber is above 1 PSIG, Pressure Switch 1PS selects the standard ejector.

  • Page 12: Mp-129F Water-Saver

    Introduction MP-129F Water-Saver Pressure values are evaluated by the sterilizer software to determine whether the water-saver or the standard ejector in the sterilizer provides the vacuum. The water-saver configuration dipswitch (DS14 on the sterilizer’s DISPSWITCHES menu) must be set to 1 in order for the water-saver to operate.

  • Page 13: All Models

    MP-129 Series Water-Saver All Models Solenoid valve 6SV, which supplies water to activate the standard ejector, is still active in the sterilizer piping system. However, 6SV is only energized during negative pulses and during the purge above the water-saver pres- sure setpoint.

  • Page 14: Bypass Switch

    BYPASS SWITCH MP-129 The toggle switch on Water-Saver I/F Box 47A permits hospital maintenance or Getinge USA service personnel to switch off the water- saver as a vacuum source and use the sterilizer’s standard ejector with external water supply. Figure 1–5. BYPASS SWITCH (MP-129 Only)

  • Page 15: Section 2 Mp-129 Installation

    800 Series sterilizer, follow the instructions in Section 3. High-vacuum sterilizers (x33 or xx33 models) benefit most from the use of the water-saver. However, the water-saver can be installed on any Getinge USA sterilizer that uses a water ejector as its vacuum source.

  • Page 16: Package Contents

    MP-129 Installation PACKAGE CONTENTS MP-129A Assembly 61301602997 (Rev. C) MP-129A,3500/100,WATER SAVER Item Description Part Number MANUAL(U)-WATER SAVER 350545 CASTLE,WATER SAVER SYS HS03472 WATER SAVER PKG,1.25ID,120V 531167 PIPING PKG,100/MC3500,WTR SVR 61301603246 SCH,PIPING,SPCL OPTION P1925 CONT PKG,WTR SVR,PACS/MC,120V 61301603222 DIAG,WIRING,WTR SVR,PACS/MC W1297 MP-129B Assembly 61301602998 (Rev.

  • Page 17: 220V Conversion Packages

    MP–129 Water-Saver 220V Conversion Packages 100 SERIES Assembly 61301603000 (Rev. A) MP129 CONV PKG 100,220V Item Description Part Number CONTACTOR,18AMPS,24 VAC COIL 61301602111 RELAY,OVERLOAD,12.0-18.0AMPS 61301602113 VALVE,SOL,MLD,2WAY,NC,.750,24V 61301601701 200 SERIES Assembly 61301603259 (Rev. B) MP129 200/220V Item Description Part Number CONTACTOR,18AMPS,24 VAC COIL 61301602111 RELAY,OVERLOAD,12.0-18.0AMPS 61301602113...
  • Page 18 MP-129 Installation MP-129 INSTALLATION SEQUENCE BURN HAZARD/SHOCK HAZARD: Turn OFF all electricity, water, and steam to the sterilizer before starting the water- WARNING saver installation. Touching live electrical connections and/or exposure to live steam could cause serious injury. Installation of the water-saver consists of: 1.

  • Page 19: Locating, Mounting, And Anchoring

    MP–129 Water-Saver LOCATING, MOUNTING, AND ANCHORING Location Refer to installation drawing HS3472 (included in water-saver package). The water-saver can be placed on the floor or mounted to the ceiling in any convenient location adjacent to the sterilizer. A 20-foot length of copper tub- ing, with connection fittings is supplied for connecting the water-saver to the sterilizer.

  • Page 20: Connecting The Piping Components

    MP-129 Installation CONNECTING THE PIPING COMPONENTS Each sterilizer being fitted with the water-saver must be modified by installing pressure switch 1PS, solenoid valve 20SV, check valve 9CV, and the copper tubing to connect into the water-saver. Pressure Switch 1PS Pressure switch 1PS can be mounted in any convenient location, on or near the sterilizer or water-saver, so that it can be piped into the chamber pressure transducer line and wired to the sterilizer and water-saver.

  • Page 21: Cold Water Supply

    MP–129 Water-Saver Cold Water Supply Connect the 3/4” NPT water supply piping to the water supply elbow on the top of the reservoir (labeled CWI on installation drawing HS3472). Figure 2–2. COLD WATER CONNECTION 3/4" NPT 350545-Y Overflow Drain Connect a drain line to the 1¼" female pipe thread fitting on the overflow drain port on the side of the water-saver reservoir.

  • Page 22: Connecting The Electrical Cables

    MP-129 Installation CONNECTING THE ELECTRICAL CABLES (MP-129 A & B) Refer to Figure 2–4 and wiring diagram W1297, included in the water-saver package. Figure 2–4. CABLE CONNECTIONS (MP-129 A & B) M/C 3500 and 100 Series (MP-129A) M/C 3600 and 200 Series (MP-129B) Sterilizer 120 VAC Control Box...

  • Page 23: Pump Motor

    MP–129 Water-Saver Pump Motor 1. Remove the cover plate from the junction box on the side of pump motor 1B. 2. Pull the wires out and connect these wires for the proper voltage as shown on the connection diagram on the wiring diagram.
  • Page 24 MP-129 Installation M/C 3500 and 3600: Connect Water-Saver I/F Box 47A to sterilizer Control Box 2A and Power Box 1A. 3. Check the pump motor for proper rotation when electrical power is supplied to Water-Saver I/F Box 47A. See CHECKING THE ROTATION OF THE PUMP MOTOR on page 2- 2–10...

  • Page 25: Connecting The Electrical Cables

    MP–129 Water-Saver CONNECTING THE ELECTRICAL CABLES (MP-129 C & D) Refer to Figure 2–5 and wiring diagram 531181 (included in the water-saver package). Figure 2–5. CABLE CONNECTIONS (MP-129 C & D) M/C 4233 – 42" (MP-129C) M/C 4233 – 76" (MP-129D) Sterilizer Control Box 120 VAC...

  • Page 26: Pump Motor Connection

    MP-129 Installation 18-gauge industrial-grade wire is required for the low voltage wiring of the NOTE pressure switch and solenoid valve. Pump Motor Connection 1. Remove the cover plate from the junction box on the side of the pump motor. 2. Pull the wires out and connect these wires in the appropriate combinations as shown on the wiring diagram.

  • Page 27: Motor Start Relay (11A)

    MP–129 Water-Saver Motor Start Relay (11A) 1. Route a 120VAC, 60Hz, 30AMP power source to motor start relay 2K and connect to terminals L1, L2, and GRN. 2. The connections from the motor start relay to the water- saver motor should be factory assembled. If the wiring should be disconnected, refer to the wiring diagram when replacing wires.

  • Page 28: Checking The Rotation Of The Pump Motor

    MP-129 Installation CHECKING THE ROTATION OF THE PUMP MOTOR To check the pump motor for proper rotation: 1. Turn on the motor momentarily and visually observe the rotation of the motor shaft. 2. If the shaft is not rotating in the same direction as the indicator arrow embossed on the pump housing, interchange the No.

  • Page 29: Section 3 Mp-129F Installation

    Section 3 MP-129F Installation Follow the instructions in this user manual when installing the water-saver to any of the following sterilizers: • 400/500 Series • 700 Series • 800 Series Bills of Materials (BOMs) and drawings necessary for assembling this kit are NOTES included with the parts.

  • Page 30: Package Contents

    MP-129F Installation PACKAGE CONTENTS MP-129F Assembly 61301609267 (Rev. A) MP129F-WS700/800 WATERSAVER Item Description Part Number CASTLE,WATER SAVER SYS HS03472 WATERSAVER PKG,WS700/800 61301609272 PIPING PKG,WS700/800,WATERSVR 61301609273 ID,WS700/800 WATERSAVER PI0022 DIAG,WIRING,11A,WATERSAVER,WS W1320 MANUAL(U)-WATER SAVER 350545 220V Conversion Package Assembly 61301609274 (Rev. A) MP129F-WS700/800 WATERSVR,220V Item Description...

  • Page 31: Mp-129F Installation Sequence

    MP–129F Water-Saver MP-129F INSTALLATION SEQUENCE Turn off all electricity, water, and steam to the sterilizer before starting the water-saver installation. Touching live electrical WARNING connections and/or exposure to live steam could cause serious injury. Installation of the water-saver consists of: 1.

  • Page 32: Locating, Mounting, And Anchoring

    MP-129F Installation LOCATING, MOUNTING, AND ANCHORING Location Refer to installation drawing HS3472 (included in water-saver package). The water-saver can be placed on the floor or mounted to the ceiling in any convenient location adjacent to the sterilizer. A 20-foot length of copper tub- ing, with connection fittings is supplied for connecting the water-saver to the sterilizer.

  • Page 33: Connecting The Piping

    MP–129F Water-Saver CONNECTING THE PIPING Each sterilizer being fitted with the water-saver must be modified by installing solenoid valve 15SV, check valve 9CV, and the copper tubing to connect into the water-saver. Solenoid Valve 15SV and Refer to the piping assembly drawing and piping schematic included with Check Valve 9CV the water-saver when installing the piping modification package.

  • Page 34: Overflow Drain

    MP-129F Installation Overflow Drain Connect a drain line to the 1¼" female pipe thread fitting on the overflow drain port on the side of the water-saver reservoir. Connect the manual drain valve to the same drain line. Figure 3–2. DRAIN CONNECTIONS Overflow Drain Outlet Manual...

  • Page 35: Connecting The Electrical Cables

    MP–129F Water-Saver CONNECTING THE ELECTRICAL CABLES Refer to Figure 3–3 and wiring diagram W1320, included in the water-saver package. Figure 3–3. CABLE CONNECTIONS (MP-129F) MP-129F (400/500, 700 and 800 Series Sterilizers) Sterilizer Control Box 120 VAC Power Supply Water-Saver I/F Box Water-Saver ON Pump Motor Temperature...

  • Page 36: Pump Motor

    MP-129F Installation Pump Motor 1. Remove the cover plate from the junction box on the side of pump motor 1B. 2. Verify the pump is wired for 120 VAC as shown on the wiring diagram. 230 VAC CONVERSION PACKAGE If the water-saver will be connected to 230 VAC power: 1.

  • Page 37: Checking The Rotation Of The Pump Motor

    MP–129F Water-Saver CHECKING THE ROTATION OF THE PUMP MOTOR To check the pump motor for proper rotation: 1. Turn on the motor momentarily and visually observe the rotation of the motor shaft. 2. If the shaft is not rotating in the same direction as the indicator arrow embossed on the pump housing, interchange the No.

  • Page 38: Checking The Overload Relay

    MP-129F Installation CHECKING THE OVERLOAD RELAY To check the overload relay: 1. Remove the cover from Water-Saver I/F Box 11A. 2. Verify the overload current selector as set as follows: • 115 VAC – set to 26 AMPS • 230 VAC – set to 13 AMPS 3.

  • Page 39: Section 4 Maintenance And Troubleshooting

    Check the operation of the EVERY our Performance Assurance temperature switch THREE MONTHS Plan, contact Getinge USA, Inc. 1777 East Henrietta Road, Check the operation of the EVERY See Note below. Rochester, NY 14623-3133 or pressure switch. To adjust, use the...

  • Page 40: Cleaning And Sanitizing The Tank

    Maintenance and Troubleshooting CLEANING AND SANITIZING THE TANK To clean and sanitize the water-saver tank: 1. Disable the water-saver: a. Turn OFF the bypass switch S1. b. Disconnect the high-voltage power supply to the pump. On MP-129F units, disable the water-saver by setting configuration switch NOTE DS14 to 0.

  • Page 41: Temperature Switch Adjustment

    MP–129 Series Water-Saver TEMPERATURE SWITCH ADJUSTMENT TOOLS REQUIRED • Digital Thermometer CHECK 1. Turn on the hot and cold water lines. Using the digital thermometer set for °F, place the thermocouple probe in the stream of the incoming water. The temperature should read 120°F or greater. 2.

  • Page 42: Pressure Switch Adjustment

    Maintenance and Troubleshooting PRESSURE SWITCH ADJUSTMENT 100 and 200 Series TOOLS REQUIRED • 0 to 50 psia pressure meter accurate to ±0.05 psia. (Must be an absolute pressure meter.) See Appendix B in the sterilizer Service Manual. • 120VAC volt meter or test lamp. SHOCK HAZARD: AC line voltage is present on the pressure WARNING switch terminals.

  • Page 43: M/C 3500 And 3600

    MP–129 Series Water-Saver M/C 3500 and 3600 TOOLS REQUIRED • 0 to 50 psia pressure meter accurate to ±0.05 psia. (Must be an absolute pressure meter.) Refer to Appendix B in the Sterilizer Service Manual. • 120VAC volt meter or test lamp. SHOCK HAZARD: AC line voltage is present on the pressure WARNING switch terminals.

  • Page 44: M/C 4200

    Maintenance and Troubleshooting M/C 4200 The pressure switch is factory set and should not need adjustment. However, if the switch should be out of adjustment the switch can be reset as follows: TOOLS REQUIRED • 0 to 50 psia pressure meter accurate to ±0.05 psia. (Must be an absolute pressure meter.) Refer to Appendix B in the Sterilizer Service Manual.

  • Page 45: Troubleshooting

    MP–129 Series Water-Saver TROUBLESHOOTING PROBLEM POSSIBLE CAUSES REMEDY Little or no vacuum 1. Chamber Drain Screen clogged. 1. Clean Drain Screen. (motor running). 2. Solenoid Valve 15SV (20SV) not opening. 2. Clean or repair. 3. Solenoid Valve 2SV not opening properly. 3.

  • Page 46: Recommended Spare Parts

    Maintenance and Troubleshooting RECOMMENDED SPARE PARTS MP-129 (A&B) To ensure that parts are immediately available when needed, keep in stock the parts listed below. Table 4–2. MP-129 (A&B) Replacement Parts Description Part Number 3500 3600 115V 230V 115V 230V 115V 230V 115V 230V COIL,SOL REPL,VLV#517345 517303 COIL,SOL,24V,238-812-005,10.1W...

  • Page 47: Mp-129 (A&B)

    MP–129 Series Water-Saver MP-129F To ensure that parts are immediately available when needed, keep in stock the parts listed below. Table 4–4. MP-129F Replacement Parts Description Part Number 115V 230V COIL,SOL,24V,238-812-005,10.1W 61301600157 KIT,SOL,541581 61301600443 RELAY,OVERLOAD,23-32AMPS 61301603224 RELAY,OVERLOAD,12.0-18.0AMPS 61301602113 Ordering For ordering information concerning parts listed in this manual, call the company’s Customer Service line at (800) 950–9912.
  • Page 48 Maintenance and Troubleshooting 4–10...

  • Page 49: Section 5 Reference Drawings

    Section 5 Reference Drawings INTRODUCTION This section includes the rough-in drawing for the MP-129 Series Water- Saver. Contact Getinge USA technical service to confirm the latest revision. Piping assembly drawings, piping schematics, and electrical schematics are included in the water-saver parts package.
  • Page 50 Reference Drawings Figure 5–1. WATER SAVER SYSTEM (sheet 1 of 2) 5–2...
  • Page 51 MP–129 Series Water-Saver Figure 5–1. WATER SAVER SYSTEM (sheet 2 of 2) 350545 5–3...
  • Page 52 Reference Drawings 5–4...
  • Page 53 MP-129 Series Water-Saver Numerics 230 VAC conversion package 2–9, 3–8 locating the water-saver 2–5, 3–4 anchoring the water-saver 2–5, 3–4, 5–1 manual drain valve 1–8 motor start relay (M/C 4200) 2–13 mounting the water-saver 2–5, 3–4 MP-129 bypass switch (MP-129) 1–8 compatible sterilizer models 1–5...
  • Page 54 pump motor theory of operation checking rotation 2–14, 3–9 MP-129 Water-Saver 1–5 wiring 2–9, 2–12, 3–8 MP-129F Water-Saver 1–6 troubleshooting chart 4–7 recommended spare parts MP-129 4–8 utilities requirements 1–4 MP-129F 4–9 reservoir capacity 1–4 roughing-in drawing 2–5, 3–4 water-saver anchoring 2–5, 3–4, 5–1 locating 2–5, 3–4 mounting 2–5, 3–4...
  • Page 56 Getinge USA, Inc. 1777 East Henrietta Road Telephone (800) 950–9912 Rochester, New York 14623–3133 USA Facsimile (800) 950–2570...

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