Getinge MP-129 Series User manual

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

MP–129 SERIES
WATER-SAVER
USER MANUAL
350545 Rev. F
Getinge USA, Inc.
1777 East Henrietta Road
Rochester, New York 14623-3133 USA
Phone: [phone]
Facsimile: [phone]

ii
USER MANUAL 350545
Rev. A (9/09/94) Graphics revised, pgs 11 & 22
Rev. B (11/22/96) General revision; combined with Parts Catalog (350575)
Rev. C (01/31/97) Company name changed to Getinge/Castle, Inc.
Rev. D (10/26/99) Redesign to fit Series x00 sterilizers
Rev. E (10/05/01) Update to reflect design changes—BOMs removed
Rev. F (4/30/03) General Revision; MP-129F added
DESCRIPTION OF SYMBOLS & NOTES IN MANUAL
The following symbols with related notes appear in this manual.
“Danger” notes alert the user to the possibility of serious injury or death.
“Warning” notes alert the user to the possibility of personal injury.
“Caution” notes alert the user to the possibility of damage to the equipment.
“Notes” alert the user to pertinent facts and conditions.
• This manual contains proprietary information of Getinge USA, Inc. It shall
not be reproduced in whole or in part without the written permission of
Getinge USA, Inc.
• This manual is intended for qualified technicians with specialized training.
If you require additional help, contact the company service representative.
is a registered trademark.
Copyright © 2003 by Getinge USA, Inc.
DANGER
WARNING
CAUTION
NOTE
NOTES

iii
Table of Contents
Section 1 Introduction
GENERAL DESCRIPTION. . . . . . . . . . . . . . . . . . . . . . . . . 1–1
MP-129 Water-Saver . . . . . . . . . . . . . . . . . . . . . . . . . .1–2
MP-129F Water-Saver . . . . . . . . . . . . . . . . . . . . . . . . .1–3
TECHNICAL DATA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–4
THEORY OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . 1–5
MP-129 Water-Saver . . . . . . . . . . . . . . . . . . . . . . . . . . 1–5
MP-129F Water-Saver . . . . . . . . . . . . . . . . . . . . . . . . .1–6
All Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–7
BYPASS SWITCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–8
MP-129 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–8
MP-129F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–8
MANUAL DRAIN VALVE . . . . . . . . . . . . . . . . . . . . . . . . . . 1–8
Section 2 MP-129 Installation
PACKAGE CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–2
MP-129A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–2
MP-129B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–2
MP-129C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–2
MP-129D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–2
220V Conversion Packages. . . . . . . . . . . . . . . . . . . . . 2–3
MP-129 INSTALLATION SEQUENCE . . . . . . . . . . . . . . . . 2–4
LOCATING, MOUNTING, AND ANCHORING . . . . . . . . . . 2–5
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–5
Mounting and Anchoring . . . . . . . . . . . . . . . . . . . . . . . 2–5
Water-Saver I/F Box . . . . . . . . . . . . . . . . . . . . . . . . . . 2–5
CONNECTING THE PIPING COMPONENTS . . . . . . . . . . 2–6
Pressure Switch 1PS . . . . . . . . . . . . . . . . . . . . . . . . . . 2–6
Solenoid Valve 20SV and Check Valve 9CV. . . . . . . . 2–6
Cold Water Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–7
Overflow Drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–7
CONNECTING THE ELECTRICAL CABLES
(MP-129 A & B) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–8
Pump Motor 2–9
Pressure Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–9
Solenoid Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–9
Water-Saver I/F Box . . . . . . . . . . . . . . . . . . . . . . . . . . 2–9
CONNECTING THE ELECTRICAL CABLES
(MP-129 C & D) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–11

iv
Pump Motor Connection . . . . . . . . . . . . . . . . . . . . . . 2–12
Pressure Switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–12
Solenoid Valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–12
Motor Start Relay (11A). . . . . . . . . . . . . . . . . . . . . . . 2–13
CHECKING THE ROTATION OF THE PUMP MOTOR . . 2–14
Section 3 MP-129F Installation
PACKAGE CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–2
MP-129F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–2
220V Conversion Package . . . . . . . . . . . . . . . . . . . . . 3–2
MP-129F INSTALLATION SEQUENCE . . . . . . . . . . . . . . . 3–3
LOCATING, MOUNTING, AND ANCHORING . . . . . . . . . . 3–4
Location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–4
Mounting and Anchoring . . . . . . . . . . . . . . . . . . . . . . . 3–4
CONNECTING THE PIPING . . . . . . . . . . . . . . . . . . . . . . . 3–5
Solenoid Valve 15SV and Check Valve 9CV . . . . . . . . 3–5
Cold Water Supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–5
Overflow Drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–6
CONNECTING THE ELECTRICAL CABLES . . . . . . . . . . 3–7
Pump Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–8
Water-Saver I/F Box . . . . . . . . . . . . . . . . . . . . . . . . . . 3–8
Solenoid Valve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–8
CHECKING THE ROTATION OF THE PUMP MOTOR . . . 3–9
CHECKING THE OVERLOAD RELAY. . . . . . . . . . . . . . . 3–10
Section 4 Maintenance and Troubleshooting
PERIODIC MAINTENANCE SCHEDULE . . . . . . . . . . . . . 4–1
CLEANING AND SANITIZING THE TANK . . . . . . . . . . . . 4–2
TEMPERATURE SWITCH ADJUSTMENT . . . . . . . . . . . . 4–3
PRESSURE SWITCH ADJUSTMENT. . . . . . . . . . . . . . . . 4–4
100 and 200 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–4
M/C 3500 and 3600 . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–5
M/C 4200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–6
TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–7
RECOMMENDED SPARE PARTS . . . . . . . . . . . . . . . . . . 4–8
MP-129 (A&B) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–8
MP-129 (C&D). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–8
MP-129F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–9
Ordering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–9
Section 5 Reference Drawings
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–1

350545 1–1
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.
Compatible sterilizer models are listed in Table 1–1.
•In this manual, "MP-129 Water-Saver" refers to MP-129A, B, C, and D.
•The MP-129A can be installed on the 400/500 Series sterilizers, but the
MP129F is preferred because it does not require a pressure switch.
Table 1–1. Water-Saver Models
Water-Saver Model Sterilizer Model
MP-129A
MP-129B
MP-129C
MP-129D
M/C 3500 and 100 Series (see Note)
M/C 3600 and 200 Series
M/C 4233 (42")
M/C 4233 (76")
MP-129F 400/500, 700 and 800 Series
NOTES

Introduction
1–2
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
the water-saver.
Figure 1–1. MP-129 WATER-SAVER PACKAGE
NOTE
Temperature
Control Switch
1S
Overflow
Drain Outlet
Manual
Drain Valve
Water Supply
Inlet
Water to Tank
Solenoid Valve
1SV
Reservoir
Recirculating
Pump
Ejector
Ejector
Vacuum Inlet
Water Saver
Drain Outlet
Solenoid Valve
20SV
Check Valve
9CV
Exhaust from
Sterilizer
350545-AB
Pressure
Switch 1PS
Parts Mounted
on Sterilizer
Water-Saver
I/F Box
47A Copper Tubing
(by customer)
Click Here To View Parts List & Wiring Rev A thru E

MP-129 Series Water-Saver
350545 1–3
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
Ejector solenoid valve 6SV and Water-Saver ON solenoid valve 15SV are
connected directly to sterilizer Control Box 2A.
Figure 1–2. MP-129F WATER-SAVER PACKAGE
NOTE
Temperature
Control Switch
1S
Overflow
Drain Outlet
Manual
Drain Valve
Water Supply
Inlet
Water to Tank
Solenoid Valve
1SV
Reservoir
Recirculating
Pump
Ejector
Ejector
Vacuum Inlet
Water Saver
Drain Outlet
Water-Saver ON
Solenoid Valve 15SV
Check Valve
9CV
Exhaust from
Sterilizer
350545-AC
Parts Mounted
on Sterilizer
Water-Saver
I/F Box
11A
Copper Tubing
(by customer)
Click Here To Open Parts List & Wiring Rev F

Introduction
1–4
TECHNICAL DATA
The water-saver should not be used with a sterilizer with Sealing Flange—
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. Additionally,
decontaminating the components would be difficult at best.
The dimensions and weight, utilities requirements, and electrical supply for
the water-saver are listed on installation drawing HS3472, included in the
water-saver package.
The capacity of the reservoir tank is approximately 6 gallons (22.7 liters).
NOTE

MP-129 Series Water-Saver
350545 1–5
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. But when the sterilizer chamber pressure drops
to 1 PSIG or lower, Pressure Switch 1PS instead turns on the recirculating
pump to activate the ejector in the water-saver system.
Figure 1–3. MP-129 WATER-SAVER SYSTEM
Ejector
Pump
1SV
Manual
Drain
Valve
Copper
Tubing
1S
Exhau
st
from Sterilizer
Check
Valve
Cold Water
Temperature
Switch
Customer Pipin
g
El
ec
tri
c
a
l
115 VAC
I/F Box
47A
350545-AD
Water to Ejector
6SV
Pressure Switch
1PS
Water Saver ON
20SV
Water to Ejector
Output from Sterilizer
Click Here To View Parts List & Wiring Rev A thru E

Introduction
1–6
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. While the pressure in the chamber is above -5 psig for vacuum
cycles, or above atmospheric pressure for gravity cycles, the sterilizer
software selects the standard ejector. When below these values, the
software turns on the water saver.
Figure 1–4. MP-129F WATER-SAVER SYSTEM
Ejector
Pump
1SV
Manual
Drain
Valve
Copper
Tubing
1S
Exhau
st
from Sterilizer
Check
Valve
Cold Water
Temperature
Switch
Customer Pipin
g
El
ec
tri
c
a
l
115 VAC
350545-AE
I/F Box
11A
Water-Saver ON
Output DO14
from Sterilzer
Water-Saver ON
15SV
Click Here To Open Parts List & Wiring Rev F

MP-129 Series Water-Saver
350545 1–7
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.
The cooler the water used for the ejector, the more efficiently the ejector
operates. To keep the water in the reservoir below 120°F (49°C), tempera-
ture control switch 1S controls the flow of cold water through solenoid valve
1SV.
When the water temperature rises above 115°F (46°C), temperature control
switch 1S signals solenoid valve 1SV to open, allowing cold water to enter
the reservoir and cool the stored water. Temperature control valve 1S con-
tinually monitors the water temperature within the reservoir. When the reser-
voir water cools (temperature is below 96°F [36°C]), temperature control
switch 1S outputs signals to solenoid valve 1SV and the solenoid valve
closes. This maintains the desired water temperature.
Any excess water, such as when cooling water is added to the reservoir,
drains through the overflow drain port.
When the pump motor turns on, it draws water from the bottom of the reser-
voir into the pump. The pump forces the water through the ejector and then
recirculates it to the reservoir. This creates the required vacuum.

Introduction
1–8
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)
MP-129F The water-saver can be turned off from the display panel on the sterilizer.
The Water Saver configuration switch (DS14) is located on the
DIPSWITCHES branch of the SERVICE menu tree. Refer to the sterilizer
Service Manual for instructions on how to navigate the menu tree.
MANUAL DRAIN VALVE
Located in the feed water line to the pump, this manual valve permits easy
draining of the water-saver reservoir when required.
Bypass
Switch
Water Saver
I/F Box 41A
A08209 F

350545 2–1
Section 2 MP-129 Installation
Follow the instructions in this user manual when installing an MP-129
Water-Saver to any of the following sterilizers:
•100 and M/C 3500 Series (MP-129A)
•200 and M/C 3600 Series (MP-129B)
•M/C 4233 (42") (MP-129C)
•M/C 4233 (76") (MP-129D)
If you are installing a MP-129F Water-Saver to a 400/500, 700
or 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.
Bills of Materials (BOMs) and drawings necessary for assembling this kit are
included with the parts.
•Use the BOMs as a checklist to verify receipt of all parts.
•Use the BOMs and the drawings to assemble the parts per these
instructions.
•Retain all BOMs and drawings with the unit for future reference
CAUTION
NOTES

MP-129 Installation
2–2
PACKAGE CONTENTS
MP-129A Assembly 61301602997 (Rev. C)
MP-129B Assembly 61301602998 (Rev. A)
MP-129C Assembly 531185 (Rev. D )
MP-129D Assembly 531186 (Rev. C)
MP-129A,3500/100,WATER SAVER
Item Description Part Number Qty
1MANUAL(U)-WATER SAVER 350545 1
2CASTLE,WATER SAVER SYS HS03472 1
3WATER SAVER PKG,1.25ID,120V 531167 1
4 PIPING PKG,100/MC3500,WTR SVR 61301603246 1
5 SCH,PIPING,SPCL OPTION P1925 1
6 CONT PKG,WTR SVR,PACS/MC,120V 61301603222 1
7DIAG,WIRING,WTR SVR,PACS/MC W1297 1
MP-129B,3600/200,WATER SAVER
Item Description Part Number Qty
1MANUAL(U)-WATER SAVER 350545 1
2CASTLE,WATER SAVER SYS HS03472 1
3WATER SAVER PKG,1.25ID,120V 531167 1
4 PIPING PKG,233/MC3633,WTR SVR 61301603247 1
5 SCH,PIPING,SPCL OPTION P1925 1
6 CONT PKG,WTR SVR,PACS/MC,120V 61301603222 1
7DIAG,WIRING,WTR SVR,PACS/MC W1297 1
MP-129C,4200(42),WATER SAVER
Item Description Part Number Qty
1MANUAL(U)-WATER SAVER 350545 1
2CASTLE,WATER SAVER SYS HS03472 1
3WATER SAVER PKG,1.25ID,120V 531167 1
4 PIPING PKG,MC4233(76"") WTR SVR 531174 1
5 SCH,PIPING,MC4233,W/WTR SAVER P1781 1
6 CONT PKG,WATER SAVER,120V 531175 1
7DIAG,WIRING,WATER SAVER,MC---- 531181 1
MP-129D,4200(76),WATER SAVER
Item Description Part Number Qty
1MANUAL(U)-WATER SAVER 350545 1
2CASTLE,WATER SAVER SYS HS03472 1
3WATER SAVER PKG,1.25ID,120V 531167 1
4 PIPING PKG,MC4233(76"") WTR SVR 531174 1
5 SCH,PIPING,MC4233,W/WTR SAVER P1781 1
6 CONT PKG,WATER SAVER,120V 531175 1
7DIAG,WIRING,WATER SAVER,MC---- 531181 1
Click Here To View Parts List & Wiring Rev A thru E

MP–129 Water-Saver
350545 2–3
220V Conversion Packages 100 SERIES
Assembly 61301603000 (Rev. A)
200 SERIES
Assembly 61301603259 (Rev. B)
M/C 3500/3600 SERIES
Assembly 61301603260 (Rev. A)
MP129 CONV PKG 100,220V
Item Description Part Number Qty
1CONTACTOR,18AMPS,24 VAC COIL 61301602111 1
2RELAY,OVERLOAD,12.0-18.0AMPS 61301602113 1
3VALVE,SOL,MLD,2WAY,NC,.750,24V 61301601701 1
MP129 200/220V
Item Description Part Number Qty
1CONTACTOR,18AMPS,24 VAC COIL 61301602111 1
2RELAY,OVERLOAD,12.0-18.0AMPS 61301602113 1
3VALVE,SOL,2WAY,NC,1.00,24V,AFL 61301604082 1
MP129,3500/3600,220V
Item Description Part Number Qty
1"CONTACTOR,18 AMPS,110VAC" 61301603258 1
2"RELAY,OVERLOAD,12.0-18.0AMPS" 61301602113 1
Click Here To Open Parts List & Wiring Rev A thru E

MP-129 Installation
2–4
MP-129 INSTALLATION SEQUENCE
BURN HAZARD/SHOCK HAZARD: Turn OFF all electricity,
water, and steam to the sterilizer before starting the water-
saver installation. Touching live electrical connections and/or
exposure to live steam could cause serious injury.
Installation of the water-saver consists of:
1. Locating, mounting, and anchoring (page 2-5).
2. Installing the pressure switch (page 2-6).
3. Modifying the sterilizer piping (page 2-6).
4. Connecting the cold water supply (page 2-7).
5. Connecting the overflow drain (page 2-7).
6. Connecting the electrical cables:
a. MP-129 A & B (page 2-8).
b. MP-129 C & D (page 2-11).
7. Checking the rotation of the pump motor (page 2-14).
Refer to the engineering drawings listed in Table 2–1 during
installation of the MP-129 Water-Saver.
If an MP-129A is installed on a 400/500 Series sterilizer, refer to drawing
SK48835 for piping and wiring detail.
WARNING
Table 2–1. MP-129 Water-Saver Drawings
Water-Saver Sterilizer Model Piping Package Piping Schematic Wiring Diagram
MP-129A 100 Series
M/C 3500 Series
61301603246 P1925 W1297
MP-129B 200 Series
M/C 3600 Series
61301603247
MP-129C M/C 4233 (42") 531173 P1781 531181
MP-129D M/C 4233 (76") 531174
NOTE

MP–129 Water-Saver
350545 2–5
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.
Locating the water-saver within the connected reach of the copper tubing
limits the positioning to approximately 15 feet from the sterilizer. If the water-
saver is to be located on the side of the sterilizer opposite the connection
piping, the distance may be somewhat reduced.
When mounting to an overhead structure, positioning the vacuum port of the
water ejector on the water-saver 10 feet above the floor is about the maxi-
mum height that permits the 20-foot copper tubing to reach the sterilizer.
Mounting and Anchoring Mounting brackets are provided to secure the unit to a wall or to mount it to
the ceiling. Mounting holes in the bottom plate are provided for securing the
unit to the floor.
Structures for ceiling-mounted units must be able to support a minimum of
250 lbs. (113 Kg) (150 lbs. [68 Kg] plus water, hardware, and safety margin).
Use 3/8" diameter bolts with appropriate anchoring devices to secure the
water-saver.
For seismic anchoring requirements, worst case center of gravity location,
and weight, refer to drawing No. 531199 (located in Section 5).
The water-saver can stand stationary of its own weight if anchoring is not
required or in areas where accidental tipping is not a possibility.
All mounting hardware other than the mounting brackets provided on the
water-saver is the responsibility of the customer installer.
Water-Saver I/F Box Mount the Water-Saver I/F Box (47A) supplied with the water-saver at any
convenient location that allows easy electrical connections to the motor on
the water-saver and to the sterilizer control box.

MP-129 Installation
2–6
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.
Connect a ¼" OD copper tubing (supplied by customer) from the pressure
switch to the chamber pressure line.
A convenient location is to tap into the ¼" OD coiled copper tubing from the
sterilizer pressure transducer.
Figure 2–1. PRESSURE SWITCH CONNECTION
Solenoid Valve 20SV and
Check Valve 9CV
Separate packages of fittings and components for the various sterilizer
models are listed in Table 2–1 on page 2-4. Refer to the piping assembly
drawing and piping schematic included with the water-saver when installing
the piping modification package.
Water to Ejector valve 6SV remains in the sterilizer piping, but its cable is
disconnected from the sterilizer control box and connected to the water-
saver I/F box.
Apply pipe thread sealant compound or pipe sealant tape to all pipe fitting
threads.
NOTE
NOTE