Steris AMSCO 1215 User manual

11820860
Revision C
AMSCO®1215
Cart and Utensil Washer/Disinfector
Operator Manual

11820860_C AMSCO®1215 Operator Manual

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Operator Manual AMSCO®1215 11820860_C
A Word from STERIS
Introduction
This manual contains important information on the proper use and routine maintenance of this equipment. All personnel
involved in the use and maintenance of this equipment must carefully review and comply with the Safety Precautions and
instructions contained in this manual. These instructions are important to protect the health and safety of personnel operating
this equipment and should be retained in a conveniently accessible area for quick reference. This equipment is specifically
designed only for the uses outlined in this manual.
Complete instructions for uncrating and connecting utilities, as well as the equipment drawing, have been provided. If they are
missing, contact STERIS for replacement copies, providing the serial number and model of the equipment.
Advisory
IMPORTANT: A listing of the Safety Precautions to be observed when operating and servicing this equipment can be found in Section 1,
Safety Precautions of this manual. Do not operate the equipment until you have become familiar with this information.
STERIS does not intend, recommend or represent in any way that this equipment be used for the terminal disinfection or
sterilization of any regulated medical device. The equipment is intended only to perform an initial step in the processing of
soiled, reusable medical devices. If medical devices will be contacting blood or compromised tissues, such devices must be
terminally processed in accordance with device manufacturer's instructions and/or Good Hospital Practices before each use in
human patients.
Any alteration of this equipment not authorized or performed by STERIS will void the warranty. Alteration of equipment which
could adversely affect its operation and efficacy may violate national, state and local regulations.
The protection provided by the equipment may be impaired if the equipment is used in a manner not specified by STERIS.
To help ensure operators are adequately trained in the safe use of the equipment, STERIS recommends:
• all personnel who operate or maintain the equipment are trained in its operation and in its safe use;
• personnel working with toxic chemicals and vapors (if applicable) have comprehensive instructions in the equipment
process, relevant health hazards and methods to detect the escape of toxic materials;
• there is regular training of all personnel concerned with the operation and maintenance of the equipment; attendance
records are maintained; and that evidence of understanding is demonstrated;
• current Safety Data Sheets (SDS) should be available to all users in the department. For current SDS, contact STERIS.
Serious incidents that have occurred in relation to this medical device should be reported to the manufacturer and competent
authority in the country where the incident occurred.
Waste Products Disposal
The following are waste materials associated with the equipment. When disposing of waste materials, ensure disposal is in
compliance with federal, state and local regulations.
• Printer paper – Recyclable.
• HEPA filter – Place HEPA filter in a large, sealable bag. Discard the bagged HEPA filter in an outdoor waste container.
• Chemicals – Dispose in a safe manner in accordance with local/national regulations and current Safety Data Sheets (SDS).
• Chemical containers – Dispose of empty containers in a safe manner in accordance with local/national regulations.
• Entire washer/disinfector (end-of-life) – Contact STERIS Corporation for disposal or recycling recommendations.

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11820860_C AMSCO®1215 Operator Manual
Indications for Use
The AMSCO 1215 Cart and Utensil Washer/Disinfector is a high-capacity mechanical washer intended for use in the efficient
cleaning and intermediate-level disinfection of case carts, containers, utensils, theater shoes and other miscellaneous reusable
items used in the care of patients.
Service Information
A thorough preventive maintenance program is essential to help ensure safe and proper equipment operation. This manual
contains maintenance schedules and procedures which should be followed for satisfactory equipment performance.
Customers are encouraged to contact STERIS concerning our comprehensive annual maintenance program. Under the terms of
the program, preventive maintenance, adjustments and replacement of worn parts are performed on a scheduled basis to help
ensure equipment performance at peak capability and to help avoid untimely and costly interruptions. STERIS maintains a global
staff of well-equipped, qualified service technicians to provide this service, as well as professional repair services. Please
contact STERIS for details.
Permissible Environmental Conditions
The equipment is designed to operate under the following conditions:
• Indoor use only;
• Altitude of operation up to 2000 m (6560 ft);
• Temperature of 5 to 40°C (41 to 104°F);
• Maximum relative humidity is 80% for temperatures up to 31°C (88°F) decreasing linearly to 50% relative humidity at 40°C
(104°F);
• Pollution Degree 2.
Pollution degree 2: Equipment must be installed in an environment where normally only non-conductive pollution occurs but
where occasional, temporary conductivity caused by condensation can be expected (as determined according to International
Standard EN/IEC 61010-1, Third Edition).
Seismic Anchorage System (Accessory)
A seismic anchorage system (based on California requirements) is available for high-risk seismic zones (Report #11441618).
Noise Level
Equivalent Sound Pressure: 65.0 dB (A). (Results determined according to ISO-3746: 2010 Third Edition Standard: Acoustics –
Determination of sound power levels and sound energy levels of noise sources using sound pressure – Survey method using an
enveloping measurement surface over a reflecting plane.)
Certification
The AMSCO 1215 Cart and Utensil Washer/Disinfector is CE marked and conforms with the following standards:
Standards Applied to Meet Performance Requirements and Safety:
• EN ISO 15883-1:2006/Amd 1:2014, ANSI/AAMI ST 15883-1:2009 and CAN/CSA Z15883-1:09:2014.
• EN IEC 61010-2-040, Second Edition (2015) and CAN/ CSA-C22.2 No. 61010-2-040, Second Edition (2015).
• EN ISO 15883-6:2006, ANSI/AAMI ST 15883-6: 2013 and CAN/CSA-Z15883-6:2009.

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Operator Manual AMSCO®1215 11820860_C
• UL 61010-1, Third Edition (2017), EN/IEC 61010-1, Third Edition (2017) and CAN/CSA-C22.2, No. 61010-1, Third Edition
(2017).
Addresses
The base language of this document is
ENGLISH. Any translation must be
made from the base language
document.
Manufactured by:
STERIS Canada ULC
490 boulevard Armand-Paris
Québec (Québec)
CANADA G1C 8A3
Sales and Service –America, Oceania and Asia:
STERIS Corporation
5960 Heisley Road
Mentor, Ohio 44060
800-548-4873
Sales and Service – Europe, Middle-East and Africa:
STERIS
116 Avenue de Magudas, 33185
Le Haillan
FRANCE
Support Service, by email:
[email protected]
All other requests, by phone:
[phone]
European Community Representative:
STERIS Ireland Limited
IDA Business and Technology Park
Tullamore
County Offaly
R35 X865
Ireland
Website: www.steris.com
© 2022, STERIS Corporation. All rights reserved. Printed in Canada.

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Operator Manual AMSCO®1215 11820860_C
TABLE OF CONTENTS
Section Number Description Page
1 Safety Precautions ........................................................................................................................................ 1
2 Symbols and Labels....................................................................................................................................... 5
2.1 Symbols and Labels........................................................................................................................ 5
2.2 Transportation and Storage........................................................................................................... 7
3 Component Identification ............................................................................................................................. 9
3.1 Introduction..................................................................................................................................... 9
3.2 Washer/Disinfector — General..................................................................................................... 9
3.3 Control System ............................................................................................................................. 17
3.4 Emergency Safety Features......................................................................................................... 22
3.5 Chemicals and Cycles ................................................................................................................... 24
4 Operating Instructions ................................................................................................................................ 29
4.1 Introduction................................................................................................................................... 29
4.2 Before Operating Equipment — General.................................................................................... 29
4.3 Before Operating Equipment — Door Operation....................................................................... 31
4.4 Before Operating Equipment — Optional Reservoirs ............................................................... 32
4.5 How to Load Racks.......................................................................................................................33
4.6 Loading Washer/Disinfector ........................................................................................................ 38
4.7 Typical Cycle Operation ................................................................................................................ 41
4.8 Unloading Washer/Disinfector .................................................................................................... 44
4.9 Visual Inspection........................................................................................................................... 45
4.10 Responding to an Alarm............................................................................................................... 45
4.11 Aborting a Cycle ............................................................................................................................ 47
4.12 Shutdown ...................................................................................................................................... 49
4.13 Power Failure ................................................................................................................................ 49
4.14 Emergency Stop Procedures........................................................................................................ 50
5 Cycle and Control Value Programming ..................................................................................................... 55
5.1 Introduction................................................................................................................................... 55
5.2 Supervisor Mode — General ....................................................................................................... 55
5.3 Supervisor Mode Menus .............................................................................................................. 60
5.4 Formatting USB Key ..................................................................................................................... 80
6 Routine Maintenance .................................................................................................................................. 87
6.1 Introduction................................................................................................................................... 87
6.2 Preventive Maintenance .............................................................................................................. 87
6.3 Routine Maintenance ................................................................................................................... 88
6.4 Cleaning Washer/Disinfector Exterior......................................................................................... 90
6.5 Inspecting and Cleaning Rotary Arm Assembly.......................................................................... 91
6.6 Cleaning Debris Screen................................................................................................................. 94
6.7 Cleaning Door Gasket ................................................................................................................... 96
6.8 Processing Decontamination Cycle ............................................................................................. 97
6.9 Replacing Chemical Container ..................................................................................................... 99
6.10 Changing Printer Paper Roll (Accessory)...................................................................................101
6.11 Performing Sump Safety Level Test..........................................................................................103
6.12 Performing Emergency Door Opening Pushbutton Verification .............................................104
6.13 Performing Emergency Stop Pushbuttons Verification...........................................................105

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7 Troubleshooting.........................................................................................................................................107
7.1 Introduction — Troubleshooting ..............................................................................................107
7.2 Alarm# 10 Both Doors Open .....................................................................................................108
7.3 Alarm# 11 [Load/Unload] Door Open .......................................................................................109
7.4 Alarm# 14 [Load/Unload] Door Did Not Lock...........................................................................109
7.5 Alarm# 15 [Load/Unload] Door Did Not Unlock.......................................................................110
7.6 Alarm# 16 Chamber Safety Button Pressed ............................................................................110
7.7 Alarm# 21 Water Pressure Too Low.........................................................................................110
7.8 Alarm# 22 Motor Overload Detected........................................................................................111
7.9 Alarm# 23 Recirculation RTD (Control) Defective ....................................................................111
7.10 Alarm# 24 Water Pressure Transmitter Defective ..................................................................112
7.11 Alarm# 25 Circulation Failure ....................................................................................................112
7.12 Alarm# 26 Air Pressure Too Low ..............................................................................................113
7.13 Alarm# 30 Chemical Container #1 Empty.................................................................................113
7.14 Alarm# 31 Chemical Container #2 Empty.................................................................................114
7.15 Alarm# 32 Chemical Container #3 Empty.................................................................................114
7.16 Alarm# 33 Chemical Injected Volume Too Low (Pump #[X])...................................................115
7.17 Alarm# 34 Chemical Pump Defective (Pump #[X]) ..................................................................116
7.18 Alarm# 35 Chemical Container #4 Empty.................................................................................116
7.19 Alarm# 40 Sump T° Too High ...................................................................................................117
7.20 Alarm# 41 Sump Too Long To Heat..........................................................................................117
7.21 Alarm# 42 Electrical Booster OTS Tripped ...............................................................................118
7.22 Alarm# 50 Water Remaining In Chamber.................................................................................118
7.23 Alarm# 51 Sump Not Drained ...................................................................................................119
7.24 Alarm# 52 Sump Too Long To Fill .............................................................................................120
7.25 Alarm# 53 Safety Water Level Reached ...................................................................................120
7.26 Alarm# 54 Sump Pumped Drain Malfunction...........................................................................121
7.27 Alarm# 91 Recirculation Rtd (Monitor) Defective ....................................................................122
7.28 Alarm# 93 Recirculation RTDs Variance Exceeds Range.........................................................122
7.29 Alarm# 95 Cooldown RTD Defective.........................................................................................122
7.30 Alarm# 96 Cooldown Pressure Transmitter Defective............................................................123
7.31 Alarm# 100 Unit Config Reset (Unit Must Be Reprogrammed) ..............................................123
7.32 Alarm# 101 Cycle Files Reset (Unit Must Be Reprogrammed) ...............................................124
7.33 Alarm# 102 Emergency Stop Pressed ......................................................................................124
7.34 Alarm# 103 I/O Boards Comm. Failure.....................................................................................125
7.35 Alarm# 104 Memory Read/Write Error (Warn Supervisor) .....................................................125
7.36 Alarm# 105 Power Failure During Cycle (Abort In Progress) ..................................................126
7.37 Alarm# 107 Cannot Read/Write USB........................................................................................126
7.38 Alarm# 120 [Wash/Thermal] Reservoir Normal Level Switch Defective ...............................126
7.39 Alarm# 121 [Wash/Thermal] Reservoir Drain Malfunction ....................................................127
7.40 Alarm# 122 [Wash/Thermal] Reservoir Too Long To Fill........................................................127
7.41 Alarm# 123 [Wash/Thermal] Reservoir Safety Water Level Reached ...................................128
7.42 Alarm# 124 [Wash/Thermal] Reservoir Recover Malfunction................................................128
7.43 Alarm# 125 [Wash/Thermal] Reservoir Transfer Malfunction ...............................................129
7.44 Alarm# 126 Reservoir HW Flowmeter Defective.....................................................................129
7.45 Alarm# 130 Reservoir Thermal RTD Defective ........................................................................130
7.46 Alarm# 131 Reservoir Thermal T° Too High............................................................................130
7.47 Alarm# 132 Reservoir OTS Tripped...........................................................................................131
7.48 All Cycle History Files Will Be Deleted ......................................................................................131

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Operator Manual AMSCO®1215 11820860_C
7.49 All Cycle History Files Must Be Deleted To Reset The Cycle Counter To Zero.......................131
7.50 Both Doors Cannot Be Unlocked At The Same Time ...............................................................132
7.51 Chamber does not drain properly..............................................................................................132
7.52 Chemical Leaks From Dosing System .......................................................................................132
7.53 Clean Sump Filter........................................................................................................................133
7.54 Cycle History Is 95% Full. Data Should Be Backed Up Or Erased ............................................133
7.55 Decontamination Cycle Is Due ...................................................................................................133
7.56 Do You Really Want To Reset To Factory Settings? ................................................................134
7.57 Doors do not Open Completely .................................................................................................134
7.58 Door(s) Fail to Unlock or Lock ....................................................................................................134
7.59 Door Locking Mechanism Malfunction......................................................................................135
7.60 Door Interfere With Cabinet.......................................................................................................135
7.61 Door Must Be Closed To Be Unlocked ......................................................................................135
7.62 Excessive Vapor Exhausting From Doors .................................................................................136
7.63 Excessive Vapor Exhausting From Washer/Disinfector Exhaust Lateral Holes.....................136
7.64 Foam in Chamber........................................................................................................................136
7.65 Insert A Usb Key To Transfer Reports.......................................................................................137
7.66 Insufficient or no Water Entering Chamber Through Rotary Spray Arms ..............................137
7.67 Light or Blank Printout ...............................................................................................................137
7.68 Lights are OFF and display is dark when building power is ON ..............................................138
7.69 Load Comes Out Dirty at Cycle End...........................................................................................138
7.70 No audible signal when alarm occurs, when cycle is completed, etc. ....................................139
7.71 No Display on Touch Screen ......................................................................................................139
7.72 Noisy Exhaust Fan ......................................................................................................................140
7.73 One Or More Sensors Is Not Calibrated ....................................................................................140
7.74 Paper is Not Taken Up Into Power Take-Up.............................................................................140
7.75 Phase Stops for no Apparent Reason .......................................................................................141
7.76 Please Lock Unload Door ...........................................................................................................141
7.77 Please Perform The Sump Safety Level Test In Supervisor Mode .........................................141
7.78 Printer does not work ................................................................................................................142
7.79 Printer Works but Does not Print..............................................................................................142
7.80 Recirculation Pump Abnormally Noisy......................................................................................143
7.81 Reservoir(s) Are Not Ready To Start Cycle ...............................................................................143
7.82 Rotary spray arm assemblies do not rotate during cycle........................................................143
7.83 System Locked: Door(s) Cannot Be Closed! ..............................................................................144
7.84 Touch Screen does not Work Properly......................................................................................144
7.85 Too Much Water on Unloaded Items ........................................................................................144
7.86 Warning: Make Sure Nobody Is Inside The Washer Chamber Before Reactivating Door
Electric System ...........................................................................................................................145
7.87 Washer Maintenance Is Due......................................................................................................145
7.88 Water Leaks from Washer/Disinfector .....................................................................................146
8 Replacement Parts and Products ............................................................................................................147

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Operator Manual AMSCO®1215 11820860_C
LIST OF FIGURES
Description Page
Figure 3-1 Typical AMSCO® 1215 Cart and Utensil Washer/Disinfector........................................................ 9
Figure 3-2 Chamber Interior ............................................................................................................................. 11
Figure 3-3 Manual Swing Door ........................................................................................................................ 12
Figure 3-4 Debris Screen .................................................................................................................................. 12
Figure 3-5 Rotary Spray Arm System.............................................................................................................. 13
Figure 3-6 Guide Rail......................................................................................................................................... 13
Figure 3-7 Mechanical Core.............................................................................................................................. 14
Figure 3-8 Chemical Injection System ............................................................................................................. 15
Figure 3-9 HEPA Filter ...................................................................................................................................... 16
Figure 3-10 Floor Ramp.................................................................................................................................... 17
Figure 3-11 Control System ............................................................................................................................. 18
Figure 3-12 Power (ON/OFF) Toggle Switch................................................................................................... 21
Figure 3-13 Thermal Printer (Accessory)......................................................................................................... 21
Figure 3-14 Lock/Unlock Key Selector............................................................................................................. 22
Figure 3-15 Emergency Stop Pushbutton....................................................................................................... 23
Figure 3-16 Emergency Door Opening Pushbutton ....................................................................................... 24
Figure 4-1 Verify Debris Screen and Spray Arms............................................................................................ 30
Figure 4-2 Verify Printer Paper ........................................................................................................................ 31
Figure 4-3 Universal Rack................................................................................................................................. 34
Figure 4-4 Universal Rack — Utensil Configuration....................................................................................... 35
Figure 4-5 Universal Rack — Container Configuration .................................................................................. 36
Figure 4-6 Surgical Case Cart — Doors Locked in Open Position .................................................................37
Figure 4-7 Surgical Case Cart — Open Side Opposite Control Panel............................................................38
Figure 4-8 Using Guide Rail With Rack ............................................................................................................ 40
Figure 4-9 Press Emergency Stop Pushbutton............................................................................................... 51
Figure 4-10 Pull Emergency Stop Pushbutton ............................................................................................... 52
Figure 4-11 Emergency Door Opening Pushbutton ....................................................................................... 53
Figure 6-1 Cleaning Washer/Disinfector Exterior ........................................................................................... 91
Figure 6-2 End Spray Jets ................................................................................................................................ 93
Figure 6-3 Pour Water into Spray Arm Assembly .......................................................................................... 94
Figure 6-4 Brushing Debris Screen .................................................................................................................. 96
Figure 6-5 Rinsing Debris Screen..................................................................................................................... 96
Figure 6-6 Pickup Tube Assembly and Dust Cover.......................................................................................101
Figure 6-7 Emergency Door Opening Pushbutton........................................................................................105
Figure 6-8 Press Emergency Stop Pushbutton.............................................................................................106
Figure 6-9 Pull Emergency Stop Pushbutton................................................................................................106

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Operator Manual AMSCO®1215 11820860_C
LIST OF TABLES
Description Page
Table 2-1 Definition of Symbols......................................................................................................................... 5
Table 2-2 Definition of Symbols on Identification Nameplate......................................................................... 6
Table 2-3 Definition of Symbols on Crates........................................................................................................ 7
Table 3-1 Recommended Cycles and Ultra Concentrate Chemicals for Each Load Type ............................ 25
Table 3-2 Prolystica Ultra Concentrate HP Chemicals Specifications ........................................................... 26
Table 3-3 Other STERIS Chemicals Specifications .......................................................................................... 27
Table 3-4 Drying Agent for Thermal Rinse...................................................................................................... 28
Table 5-1 AMSCO 1215 – Cycle Description Chart (With Prolystica Ultra Concentrate
Chemicals) ............................................................................................................................................ 56
Table 5-2 AMSCO 1215 – Cycle Description Chart (With Other Chemicals) ................................................ 57
Table 5-3 AMSCO 1215 – Cycle Description Chart (Pre-Programmed Maintenance and Customizable
Cycles) ................................................................................................................................................... 58
Table 5-4 AMSCO 1215 – Cycle Description Chart Appendix .......................................................................59
Table 6-1 Routine Maintenance Guide ............................................................................................................ 89
Table 8-1 Replacement Parts and Consumables .........................................................................................147

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1 — Safety Precautions
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Operator Manual AMSCO®1215 11820860_C
Safety Precautions
The following Safety Precautions must be observed when operating or servicing this equipment. WARNING indicates the
potential for personal injury and CAUTION indicates the potential for damage to equipment. For emphasis, certain
Safety Precautions are repeated throughout the manual. It is important to review ALL Safety Precautions before
operating or servicing the equipment.
Strictly following these Safety Precautions enhances Customer’s ability to safely and effectively utilize the equipment
and helps avoid improper maintenance methods which may damage the equipment or render it unsafe. It is important
to understand that these Safety Precautions are not exhaustive; Customers are encouraged to develop their own safety
policies and procedures to enhance and complement these Safety Precautions.
WARNING
PERSONAL INJURY AND/OR EQUIPMENT DAMAGE HAZARD
Always use non-foaming chemical for effective cleaning and proper pump and water
level sensor operation. Follow manufacturer’s recommendations for amount of chemical
to be used.
Before servicing or cleaning washer/disinfector, always turn Lock/Unlock key selector to
Lock position to prevent cycle from starting. Keep the key to yourself.
Regularly scheduled routine maintenance, as well as preventive maintenance, are
required for safe and reliable operation of this equipment. Routine maintenance
procedures are explained in this manual. For preventive maintenance, contact STERIS to
schedule preventive maintenance or obtain the necessary Maintenance Manual if
preventive maintenance is done by the Customer.
Repairs and adjustments to this equipment must be made only by STERIS and STERIS-
trained service personnel. Repairs and adjustments performed by unqualified personnel
or installation of unauthorized parts could cause personal injury, result in improper
equipment performance, void the warranty or result in costly damage. Contact STERIS
regarding service options.

1 — Safety Precautions
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11820860_C AMSCO®1215 Operator Manual
WARNING
PERSONAL INJURY HAZARD
Always wear appropriate Personal Protective Equipment (PPE), including gloves and
faceshield, when cleaning or removing debris from bottom of chamber and from debris
screen. Surfaces are very hot after a cycle is completed and residual water could splash
on skin in eyes.
Due to the size of the equipment, it may be necessary during installation, repairs or
maintenance to conduct work on TOP of the equipment. Customer is responsible for
ensuring that necessary fall protection safeguards are in place, including those requires
by applicable safety regulations and standards such as those promulgated by the
Occupational Safety and Health Administration (OSHA).
Items in rack may move during processing and be filled with residual hot water or
protrude from rack at the end of the cycle. Always wear appropriate Personal Protective
Equipment (PPE) and carefully remove items from rack.
Keep hands and fingers away from door or any moving parts to prevent crushing.
Never perform cleaning inside of washer/disinfector chamber until cycle has been
completed. If cycle has not been completed, contaminated debris or water remain in
bottom of chamber.
To open doors from inside washer/disinfector chamber, press Emergency Door Opening
pushbutton on chamber ceiling to instantly unlock door(s) and stop all
washer/disinfector functions. Push on door to exit chamber.
To prevent tipping, place the biggest and heaviest items on the lower levels of the rack.
WARNING
ELECTRIC SHOCK AND/OR BURN HAZARD
Fasteners and star washers are used to ensure protective bonding continuity. Always
reinstall any star washer which may have been removed during installation or servicing.
Placing washer Power ON/OFF toggle switch in OFF position to turn off
washer/disinfector DOES NOT cut off electrical power. Lockout/Tagout building
electrical disconnect switch to cut power to washer/disinfector for maintenance or
repairs.

1 — Safety Precautions
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Operator Manual AMSCO®1215 11820860_C
Repairs and adjustments to this equipment must be made only by STERIS or STERIS-
trained service personnel. Service personnel must disconnect all utilities to unit before
servicing. No one should service unit unless all utilities have been properly locked out.
Always follow local electrical codes and safety-related work practices.
WARNING
CHEMICAL BURN AND/OR EYE INJURY HAZARD
Chemical are caustic and can cause adverse effects to exposed tissues. Do not allow
chemical used in the washer/disinfector to contact eyes, skin or do not attempt to
swallow. Read and follow the precautions and instructions on the chemical label and in
the Safety Data Sheet (SDS) prior to handling the chemical, refilling the chemical
container or servicing the chemical injection pump. Wear appropriate Personal
Protective Equipment (PPE) whenever handling the chemical or servicing the chemical
injection pump and lines.
Wear gloves and eye protection when using a chemical product. Avoid contact with eyes
or skin. If spilled or splashed, flush with plenty of water for 15 minutes. If swallowed,
DO NOT induce vomiting. Seek medical attention immediately.
WARNING
SLIPPING HAZARD
To prevent slips, keep floors dry. Promptly clean up any spills or drippage. For spills or
drippage of detergents or other chemicals, follow safety precautions and handling
procedures set forth on detergent or chemical label and/or Safety Data Sheet (SDS).
WARNING
BURN HAZARD
In an emergency, first stop cycle by pressing Emergency Stop pushbutton. Wait until
water flow stops before opening door. Once door is opened, wear appropriate Personal
Protective Equipment (PPE) whenever entering the chamber to unload
washer/disinfector.
Inner surfaces of chamber, surgical case carts and racks are very hot after cycle is
completed. Allow washer/disinfector to cool down before entering chamber. Always
wear appropriate Personal Protective Equipment (PPE), including gloves and faceshield,
and avoid all contact with inner walls when entering chamber.

1 — Safety Precautions
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11820860_C AMSCO®1215 Operator Manual
WARNING
INEFFECTIVE PROCESS HAZARD
Customer is responsible for validating the performances of their own customized cycles.
STERIS does no recommend setting cycle parameters below those validated cycles.
CAUTION
POSSIBLE EQUIPMENT DAMAGE
Always leave plenty of space between load and door before opening load door. Leaning
load against door will damage door and also prevent it from opening or closing.
Always select a cycle appropriate for the items being processed. Failure to do so may
result in product damage.
Items processed in the washer/disinfector must tolerate temperatures and chemical
specified in this manual. Always follow item manufacturer recommendations for
cleaning instructions.
Keep floor or floor ramps (accessory) in front of doors clean to prevent bottom door
gasket from premature wear.
Opening/closing door without compressed air to the equipment may result in premature
wear of door gasket bottom portion.
Use nonabrasive cleaners when cleaning washer/disinfector. Follow directions on
containers and rub in a back-and-forth motion (in same direction as surface grain).
Abrasive cleaners will damage stainless steel. Cleaners rubbed in a circular motion or
applied with a wire brush or steel wool on cabinet and chamber assemblies can be
harmful to stainless steel. Do not use these cleaners on painted surfaces.
When choosing a detergent, select one with a low-chloride content. Detergents with a
high-chloride content must not be used, as such detergents may harm stainless steel.
Wipe all plastic surfaces or painted surfaces with 70% isopropyl alcohol cleaner (such as
glass or countertop cleaners).

2 — Symbols and Labels
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Operator Manual AMSCO®1215 11820860_C
Symbols and Labels
2.1 Symbols and Labels
The table below contains symbols which may be on your equipment components:
Table 2-1. Definition of Symbols
Symbol Definition
Protective Earth (Ground).
Warning! Risk of Electrical Shock.
Attention. Refer to Manual For Further Instructions.
ON (For Part of Equipment).
OFF (For Part of Equipment).
Lock Equipment to Prevent Door Locking Sequence and Cycle Operation.

2 — Symbols and Labels
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11820860_C AMSCO®1215 Operator Manual
Table 2-1. Definition of Symbols (continued)
Symbol Definition
Unlock Equipment to Allow Door Locking Sequence and Cycle Operation.
Before entering wash chamber, lock control and keep key on yourself.
Caution. Hot Surface.
Risk of Crushing Fingers or Hands.
The table below contains symbols which may be on the identification nameplate of your washer/disinfector:
Table 2-2. Definition of Symbols on Identification Nameplate
Symbol Definition
Model of Washer/Disinfector.
Serial Number of Washer/Disinfector.
Unique Device Identification.
Year of Manufacture of the Washer/Disinfector.
Safe Disposal of the Device — Refer to Instruction for Use.