Basil 9502 User manual
OPERATOR MANUAL
®
BASIL
Cage and Rack Washer
(2004-06-29) P920017-148
9502
A WORD FROM STERIS CORPORATION
This manual contains important information on the proper use of this equipment.
Refer to Section 6,
washer. All personnel and department heads are urged to carefully review and
become familiar with the
These instructions should be retained in a conveniently accessible area for quick
reference. This equipment is specifically designed only for the uses outlined in
this manual.
Routine Maintenance
Safety Precautions
, for instructions in routine care of this
and instructions contained herein.
Advisory
IMPORTANT: A listing of the
this washer can be found in Section 1. 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
Basil® 9502 Cage and Rack Washer be used for the sterilization of any animal
care or other device which has been contaminated with pathogenic microorganisms.
Any alteration of the washer not authorized or performed by STERIS which could
affect its operation will void the warranty, could adversely affect washing efficacy,
could violate national, state, and local regulations, and could jeopardize your
insurance coverage.
To help assure 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 washer disinfector 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.
Safety Precautions
to be observed when operating
The Basil 9502 Cage and Rack Washer is intended for use in the sanitation of
Indications for Use
©2004, STERIS Corporation. All rights reserved. Printed in Canada
Table of Contents Operator Manual 920017-148
soiled, reusable animal care devices such as cages, racks, debris pans,
feeder bottles, and other miscellaneous items by providing thorough cleaning,
and optional drying.
This washer is specifically designed to only process goods as outlined in this
manual. If there is any doubt about a specific material or product, contact the
manufacturer of the product for recommended washing technique.
i
Service Information
Certification
A thorough preventive maintenance program is essential for safe and proper
equipment operation. You are encouraged to contact STERIS concerning
extended service maintenance agreements to give your equipment planned
maintenance.
A global network of skilled service specialists can provide periodic inspections
and adjustments to assure low-cost peak performance. STERIS can provide
information regarding the Annual Maintenance Agreements.
STERIS carries a complete line of accessories for use in this equipment. A STERIS
representative will gladly review these with you.
See inside back cover for contact information.
This Basil 9502 Cage and Rack Washer complies with the following
standards:
• Underwriters Laboratories (UL):
Standard 61010A-1.
• Canadian Standards Association (CSA):
Standard CAN/CSA C22.2 No. 1010.1.
Governing Directive for the Affixing of the CE Mark:
• Machinery Directive (98/37/CE).
Conformity to Other Applicable Directives:
• Low Voltage Directive (73/23/EEC) and amendment (93/68/EC).
• Electromagnetic Compatibility Directive (89/336/EEC) and amendments
(91/263/EEC, 92/31/EEC, and 93/68/EEC).
Standards applied to demonstrate conformity to the directives:
• EN/IEC-61010-1; EN/IEC-61010-2-045; EN/IEC-61326-1.
ii
920017-148 Operator Manual Table of Contents
TABLE OF CONTENTS
Section Title Page
A WORD FROM STERIS CORPORATION ............................................ i
Advisory ................................................................................................................................. i
Indications for Use ................................................................................................................. i
Service Information ................................................................................................................ ii
Certification ............................................................................................................................ ii
1 SAFETY PRECAUTIONS AND SYMBOLS ....................................... 1-1
1.1 Symbols on Unit ........................................................................................................... 1-4
1.2 Symbols on Nameplate ............................................................................................... 1-5
2 INSTALLATION VERIFICATION ...................................................... 2-1
2.1 Technical Specifications ............................................................................................... 2-1
2.1.1 Voltage and Amperage ........................................................................................ 2-1
2.1.2 Noise Level .......................................................................................................... 2-1
2.1.3 Permissible Environmental Conditions ................................................................. 2-1
2.2 Installation Checklist .................................................................................................... 2-2
2.3 Chemical Additives Specifications ............................................................................... 2-4
2.3.1 General ................................................................................................................ 2-4
2.3.2 Recommended Chemical Additives..................................................................... 2-4
3 COMPONENT IDENTIFICATION ...................................................... 3-1
3.1 General ........................................................................................................................ 3-1
3.2 Control Location ........................................................................................................... 3-2
3.2.1 LOCK/UNLOCK/INIT Key Switch ......................................................................... 3-2
3.2.2 POWER-OFF/STANDBY Switch ............................................................................ 3-2
3.3 Load-Side (Main) Control Panel ................................................................................... 3-3
3.3.1 Display Screen ..................................................................................................... 3-3
3.3.2 Touch Pads .......................................................................................................... 3-3
3.3.3 Printer ................................................................................................................... 3-4
3.4 Unload-Side (Remote) Control Panel ........................................................................... 3-8
3.5 Emergency Safety Features ........................................................................................ 3-8
3.5.1 Photoelectric Sensors .......................................................................................... 3-8
3.5.2 Emergency Exit Safety Doors .............................................................................. 3-9
3.5.3 Emergency Stop Cables ...................................................................................... 3-9
3.5.4 Emergency Stop Pushbuttons ............................................................................. 3-9
3.5.5 Interior Light ......................................................................................................... 3-9
3.5.6 Safety Delay ........................................................................................................ 3-9
3.5.7 LOCK/UNLOCK/INIT Key Switch ........................................................................3-10
4 OPERATING INSTRUCTIONS .......................................................... 4-1
4.1 Before Operating Washer............................................................................................ 4-1
4.2 Priming Procedure ....................................................................................................... 4-2
4.3 Doors .......................................................................................................................... 4-3
4.3.1 Door Operation ..................................................................................................... 4-3
4.3.2 Interlock Feature .................................................................................................. 4-4
4.3.3 Opening Doors during a Power Failure................................................................. 4-4
Table of Contents Operator Manual 920017-148
iii
TABLE OF CONTENTS (Cont'd)
Section Title Page
4.4 Accessories ................................................................................................................ 4-5
4.4.1 General ................................................................................................................ 4-5
4.4.2 How to Load Accessories Into Wash Chamber .................................................... 4-5
4.4.3 How to Load Central Header Manifold with Rodent Cage Racks (Accessory) ..... 4-7
4.4.4 How to Load Bottle Washing Cart or Universal Cage and Pan Wash Cart
(Accessory) ........................................................................................................ 4-9
4.5 Typical Cycle Operation .............................................................................................4-10
4.6 DRAIN Cycle ..............................................................................................................4-13
4.7 Pause Cycle Operation ............................................................................................. 4-15
4.8 Abort Cycle Operation ...............................................................................................4-16
4.9 Acknowledge Alarm Condition ................................................................................... 4-17
4.10 Shutdown ................................................................................................................. 4-18
4.10.1 Manual Shutdown ..............................................................................................4-18
4.10.2 Automatic Shutdown .........................................................................................4-19
5 CYCLE AND CONTROL VALUE PROGRAMMING ........................... 5-1
5.1 General ....................................................................................................................... 5-1
5.2 Change Values Mode .................................................................................................. 5-3
5.2.1 Sequence of Display Screens .............................................................................. 5-3
5.2.2 How to Modify a Cycle ......................................................................................... 5-3
5.3 Review Cycle Values .................................................................................................. 5-12
6 ROUTINE MAINTENANCE ............................................................... 6-1
6.1 Preventive Maintenance Schedule .............................................................................. 6-1
6.2 Cleaning Procedures ................................................................................................... 6-3
6.2.1 Daily Cleaning ...................................................................................................... 6-3
6.2.2 Weekly Cleaning .................................................................................................. 6-5
6.2.3 Horizontal Spray Headers and Spray Jets .......................................................... 6-7
6.2.4 Central Header Manifold (Option)......................................................................... 6-7
6.2.5 Rotary Spray Arms on Bottle Washing Cart (Option) ........................................... 6-9
6.2.6 Building Supply Line Strainers ............................................................................. 6-9
6.2.7 Vertical Self-Cleaning Filters................................................................................ 6-10
6.3 Descaler Cycle ..........................................................................................................6-12
6.3.1 Manual Descaler Cycle ....................................................................................... 6-12
6.3.2 Automatic Descaler Cycle (Option) .....................................................................6-15
6.4 Chemical Container Replacement .............................................................................. 6-18
6.5 Injection Pumps Lubrication and Squeeze Tube Replacement ..................................6-19
6.6 Printer Paper Roll Replacement .................................................................................6-20
6.6.1 Procedure ...........................................................................................................6-21
6.6.2 Thermal Paper Storage ........................................................................................6-22
7 TROUBLESHOOTING....................................................................... 7-1
8 REPLACEMENT PARTS AND PRODUCTS ...................................... 8-1
iv
920017-148 Operator Manual Table of Contents
SAFETY PRECAUTIONS AND SYMBOLS
1
The following
the potential for personal injury and CAUTION indicates the potential for danger to equipment. These
are repeated, where applicable, throughout the manual. It is important to review these
operating or servicing the unit.
Strictly following these
customer to avoid improper maintenance methods which could damage the unit or render it unsafe. It is important to
understand that these
policies and procedures to enhance and compliment these Safety Precautions.
Safety Precautions
Safety Precautions
Safety Precautions
mustmust
must be observed when operating and servicing this equipment. WARNING indicates
mustmust
Safety Precautions
Safety Precautions
enhances your ability to safely and effectively utilize the unit and allows the
are not exhaustive; customers are encouraged to develop their own safety
before
WARNING – PERSONAL INJURY AND/OR EQUIPMENT DAMAGE HAZARD:
Always wear appropriate Personal Protective Equipment (PPE) when cleaning or removing debris from bottom of
the wash chamber and over the suction plate.
Before servicing or cleaning exterior of unit, always turn LOCK/UNLOCK/INIT key selector to LOCK position to
de-energize unit. Keep the key on yourself.
Only fully qualified service personnel should make repairs and adjustments to this equipment. Maintenance done
by inexperienced, unqualified personnel or installation of unauthorized parts could cause personal injury,
invalidate the warranty, or result in costly damage. Contact STERIS regarding service options.
Regularly scheduled preventive maintenance, in addition to the faithful performance of the minor maintenance
described within this manual, is required for safe and reliable operation of this equipment. Contact STERIS to
schedule preventive maintenance.
To open doors from inside wash chamber, pull EMERGENCY STOP cables. Washer operation will automatically
stop. Then, push firmly between door panels using shoulder and upper arm, applying upper body force. Do not
push between the two doors, but between the door panels.
To test or demonstrate Emergency Exit Safety Doors, first press EMERGENCY STOP pushbutton (located under
control) or EMERGENCY STOP cables (inside wash chamber) to turn power OFF. If power is still on while adjusting
or servicing doors, the photoelectric sensor will detect the movement of the door panels and doors will open
automatically.
WARNING – PERSONAL INJURY HAZARD:
If doors are still slightly open (less than 2 inches [5 cm]) when power is restored after a power failure, control will
apply pressure to complete closing. Lock building electrical supply disconnect switch in OFF position and close
unit air supply when opening doors after a power failure.
Keep hands/fingers away from closing doors to prevent crushing between the two doors.
Never perform cleaning of wash chamber until full cycle has been completed. If cycle has not been completed,
contaminated debris or water may remain in the bottom of the wash chamber
When doors are closing, a pinch point is created at the hinges. Keep fingers away from door hinges to prevent
pinching.
(See next page for additional Safety Precautions)
Safety Precautions and Symbols Operator Manual 920017-148
1-1
WARNING – ELECTRICAL SHOCK AND/OR BURN HAZARD:
Disconnect all utilities to washer before servicing. Do not service washer unless all utilities have been properly
locked out. Always follow local occupational health and safety regulations, as well as electric and plumbing codes.
WARNING – BURN HAZARD:
After pressing STOP/RESET touch pad, wait until water flow stops before opening doors. Hot water/steam may
be sprayed through door opening if doors are opened too soon.
Except for emergency, do not open door when cycle is in progress. In an emergency, first stop cycle by pressing
the EMERGENCY STOP pushbutton and wait for water flow to stop. Wear appropriate Personal Protective
Equipment (PPE) whenever reaching into or entering wash chamber.
Inner surfaces of washer are very hot after cycle completion. Operator should wear appropriate Personal Protective
Equipment (PPE) and avoid all contact with inner walls when entering chamber to unload washer.
WARNING – SLIPPING HAZARD:
To avoid slippery floor conditions, immediately wipe up any spilled liquids or condensation.
WARNING – CHEMICAL BURN AND/OR EYE INJURY HAZARD:
Always use non-foaming chemical for effective cleaning and proper pump and water level control operation. Follow
manufacturer's recommendations for amount of chemical to be used.
Detergents are caustic and can cause adverse effects to exposed tissues. Do not get in eyes, on skin or attempt
to swallow.
• Read and follow the precautions and instructions on the detergent label and in the Material Safety Data Sheet
(MSDS) prior to handling detergent containers, or servicing the detergent injection pumps and lines.
• Wear appropriate Personal Protective Equipment (PPE) whenever handling chemicals or servicing chemical
injection pumps and lines.
Wear appropriate Personal Protective Equipment (PPE) when using a descaling product. Avoid contact with eyes
or skin. If spilled or splashed, flush with water for 15 minutes. If swallowed, DO NOT induce vomiting. Administer
an alkali with plenty of water. Seek medical attention immediately.
CAUTION – POSSIBLE EQUIPMENT DAMAGE:
Always leave plenty of space between load and doors. Leaning load against doors will damage doors and also
prevent them from opening or closing.
Always use a silicone lubricant to lubricate squeeze tubes. Petroleum-based lubricants, such as Vaseline or
grease, will cause squeeze tubes to melt.
Avoid product damage. Always select a cycle appropriate for the items being processed.
Before operating the unit, always position manifolded Bottle Washing Cart and/or Central Header Manifold over
central water inlet connector. If manifolded accessory is not positioned correctly, damage may result and unit will
be unable to effectively wash load.
(See next page for additional Safety Precautions)
1-2
920017-148 Operator Manual Safety Precautions and Symbols
CAUTION – POSSIBLE EQUIPMENT DAMAGE (Cont'd):
Do not process load using Central Header Manifold or Bottle Washing Cart in a chamber where Automatic Floor
Tilting option is activated. If Automatic Floor Tilting is used, manifolded water inlet and washer will be damaged.
Keep away from doors to prevent load detection sensor from stopping doors from closing.
Remove all cellulose-type bedding from cages and pans before processing. Cellulose bedding can clog filters
and piping.
Use non-abrasive cleaners when cleaning unit. 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 door and chamber assemblies can be harmful to stainless steel.
Do not use these cleaners on painted surfaces.
When choosing a chemical, select one with a low chloride content. Chloride is harmful to stainless steel and will
deteriorate washer.
Safety Precautions and Symbols Operator Manual 920017-148
1-3
1.1 Symbols on Unit
Symbol Definition
Transfer of Heat, Hot Surface.
Protective Earth (Ground).
Warning! Risk of Electrical Shock.
Warning. Refer to Manual for Further Instructions.
Warning! Do Not Step Here.
Fork Lift: Place Forks of The Fork Lift Here.
Safety Exit: Push Here in Case of an Emergency.
Rotation: Direction of the Rotating Device.
Load Delimitation: Do Not Place Load Over These Marks.
Factory Adjustment: Do Not Adjust.
² Unlock and Energize Unit.
± Lock and De-Energize Unit.
Initialize/Reset Unit.
1-4
920017-148 Operator Manual Safety Precautions and Symbols
1.2 Symbols on Nameplate
Symbol Definition
MODEL Model Number of the Unit.
S/N Serial Number of the Unit.
kVA Kilovolt-Ampere.
V__~ Volt, Number of Phase (3 or 1 [blank]),
Alternate Current.
A Ampere.
YEAR Year of Manufacture of the Unit.
Hz Hertz – Frequency of the Unit.
WIRE Number of Wires in the Electrical Cable
(Ground Not Included).
Safety Precautions and Symbols Operator Manual 920017-148
1-5
INSTALLATION VERIFICATION
2
2.1 Technical
Specifications
2.1.1 Voltage and Amperage
IMPORTANT: A listing of the
and servicing this equipment can be found in Section 1 of this manual. Do not
operate or service the equipment until you have become familiar with this
information.
These specifications are intended to describe the technical information given
on the nameplate of your washer and to state other relevant information. Check
Equipment Drawing or Identification nameplate, located on frame of mobile
mechanical core, below main electrical box, for proper voltage and amperage.
This unit operates on:
• 380/400/415 V~, 3-phase, 50 Hz
• 480 V~, 3-phase, 60 Hz.
• 208 V~, 3-phase, 60 Hz (with the optional transformer).
A protective ground conductor is required (Class 1 Equipment). Installation
Category is Overvoltage II.
Refer to
Uncrating/Installation Manual
Safety Precautions
(P920017-147) for proper connection.
to be observed when operating
2.1.2 Noise Level
2.1.3 Permissible
Environmental Conditions
IMPORTANT: Customer responsible for compliance with applicable codes and
regulations.
The maximum currents and power consumptions, for units with or without
drying, are:
kW A
• 380/400/415 V 18,6 26
• 480 V 28,3 34
Equivalent Sound Pressure Level at work station (measured 3 ft. [1 m] away from
equipment and at 5 ft [1.6 m] from ground): 76.6 dB (A) for a freestanding unit
with side panels (Results determined according to
Acoustics Determination of Sound Power Levels of Noise Sources Survey
Method
This washer is designed to give optimal results in an environment where
maximum relative humidity is less than 85% and maximum operating temperature is 104°F (40°C).
).
ISO-3746: 1979 Standard:
2-1
Installation Verification Operator Manual 920017-148
2.2 Installation Checklist
An Equipment Drawing, showing all utility and space requirements, was sent to
you after the order for this equipment was received. The clearance space,
specified on Equipment Drawing (P920502-212), is necessary for proper
installation, operation, and maintenance.
(P920017-147) were provided with the washer. If any of these documents are
missing or misplaced, contact STERIS giving the serial, equipment, and model
numbers of the unit. Replacement copies will be sent to you promptly.
Uncrating/Installation Instructions
After installing the washer according to the
tions
(P920017-147), complete the following checklist to assure complete and
correct installation, or contact STERIS to schedule a technician to test your
installation and demonstrate proper equipment operation.
❑ Shutoff valves (not provided by STERIS), for maintenance purposes and
capable of being locked in OFF position only, are installed on steam, air, and
water lines and are in compliance with local occupational health and safety
regulations, as well as plumbing codes.
❑ Disconnect switches (not provided by STERIS), for maintenance purposes
and capable of being locked in OFF position only, are installed on electrical
supply lines near the unit and are in compliance with local occupational health
and safety regulations, as well as electric codes. Disconnect switches must
bear the identification of the equipment to which they are connected.
Uncrating and Installation Instruc-
NOTE: If unit is installed next to other equipment, shutoff valves and disconnect
switches should be located so that service can be shut off to one piece of
equipment at a time.
❑ Washer positioned as shown on Equipment Drawing and with required
clearance space and in relation to building supply lines.
❑ Washer and two mechanical cores are level. Use shims or Leveling Legs (if
accessory is present) if necessary.
❑ If Drain Discharge Cooldown System or pH Neutralizing System option is
present, building cold water line supplies water to unit as specified on
Equipment Drawing.
❑ Building hot water line supplies water to unit as specified on Equipment
Drawing.
❑ Building steam line provides steam to unit as specified on Equipment
Drawing.
❑ Building condensate return line is connected to washer as specified on
Equipment Drawing.
❑ Building air line supplies air to unit as specified on Equipment Drawing.
❑ Building waste line is connected to washer as specified on Equipment
Drawing.
❑ Building ventilation system is connected to washer as specified on Equip-
ment Drawing.
❑ Electrical supply for unit is as specified on Equipment Drawing.
❑ Piping connections between washer, main mechanical core, and secondary
mechanical core are as specified in Section 3 of
Instructions
(P920017-147).
Uncrating/Installation
2-2
920017-148 Operator Manual Installation Verification
❑ Electrical connections between washer, main mechanical core, and second-
ary mechanical core are as specified in Section 3 of
Instructions
(P920017-147).
Uncrating/Installation
❑ Air line connections between washer, main mechanical core, and secondary
mechanical core are as specified in Section 3 of
Instructions
(P920017-147).
Uncrating/Installation
❑ If Drying System option is present, drying connections between washer, main
mechanical core, and secondary mechanical core are as specified in Section
3 of
Uncrating/Installation Instructions
(P920017-147).
❑ If Floor Ramp accessory is present, floor ramp is correctly attached to washer
as specified in Section 3 of
Uncrating/Installation Instructions
(P920017-147).
❑ If Service Side Access Panels accessory is present, service side access
panels are correctly attached to washer as specified in Section 3 of
Installation Instructions
(P920017-147).
Uncrating/
❑ Floor surrounding unit has nonslip surface.
IMPORTANT: After a few weeks of operation, inspect units for leaks. Retighten
all clamps and connections.
2-3
Installation Verification Operator Manual 920017-148
2.3 Chemical
Additives
Specifications
2.3.1 General
The selection of chemical additives is open for customer preference. However,
in order to achieve optimal performance, the selected chemical additives must
meet as a minimum, the following specifications:
Product Use Dilution pH Range Other Applicable
Description Range oz/gal at Use Dilution Requirements
(mL/L)
Alkaline 1/4 - 4 9.0 - 12.0 Liquid, non foaming, and viscosity below 200 ccsu.
Chemicals (2 - 32)
Acidic 1/4 - 4 3.0 - 6.0 Liquid, non foaming, free rinsing, and viscosity
Chemicals (2 - 32) below 200 ccsu.
Descalers 1/2 - 2 < 2.5 Liquid, non foaming, phosphoric acid-based, and
(4 - 16) viscosity below 200 ccsu.
NOTE: When choosing and using detergents, note the following:
1) Follow chemical label recommendations for concentration of chemical to use.
2) Follow chemical manufacturer's recommendations to determine the temperature of the WASH treatment.
3) Follow chemical manufacturer's recommendations for the amount of chemical
used according to water hardness.
2.3.2 Recommended Chemical Additives
WARNING – CHEMICAL
BURN AND/OR EYE INJURY
HAZARD: Always use nonfoaming chemical for effective cleaning and proper
pump and water level control operation. Follow
manufacturer's recommendations for amount of
chemical to be used.
2-4
920017-148 Operator Manual Installation Verification
To achieve maximum cleaning efficiency, select chemical appropriate to soil
type being processed. STERIS recommends the following chemicals:
• Cage-Klenz® 100 Alkaline Cage Wash Detergent – (Alkaline) formulated to
remove urine, scale, animal fats, oils, and other organic soils from cage
materials.
• Cage-Klenz® 200 Acid-Based Wash Detergent – (Acidic) formulated to
remove urine, scale, animal fats, oils, and other organic soils from cage
materials.
• LIQUID DESCALER LIQUID SCALE REMOVER – for removing scale and
other hard water deposits. For use in animal care centers.
NOTE: Certain products may not be available in your area. Contact STERIS for
availability of these products and for ordering information.
IMPORTANT: STERIS does not promote, recommend, or endorse the use of any
other type of chemical additives in the processing of articles in the Basil® 9502
Cage and Rack Washer, such as drying agents, strong alkaline detergents
(pH>12), alcohol rinses, and liquid germicides including hypochloric acid
(bleach).
COMPONENT IDENTIFICATION
3
3.1 General
Exhaust
Fan
IMPORTANT: A listing of the
Safety Precautions
to be observed when operating
and servicing this equipment can be found in Section 1 of this manual. Do not
operate or service the equipment until you have become familiar with this
information.
Become familiar with the location and function of all major components and
controls, as well as their function before operating this unit (see Figure 3-1).
Damper
UNLOAD SIDE
Drying
Option
Indicator
Lights
Printer
Control
Panel
Side
Tanks
Secondary
Electrical
Box
Vertical Self-
Cleaning
Filter
Cool Down
Tank
Identification
Nameplate
SECONDARY
MECHANICAL
CORE
Flowmeters
Main Electrical Box
MAIN MECHANICAL CORE
(Always on left when facing
service side)
Ref: # 920-501-294
LOAD SIDE
EMERGENCY
STOP
Pushbutton
Lock /
Unlock/Init
Switch
Electrical
Supply Box
Figure 3-1. Basil® 9502 Cage and Rack Washer (Typical)
3-1
Component Identification Operator Manual 920017-148
3.2 Control Location
Become familiar with all control locations and functions before operating the unit
(see Figures 3-1 and 3-2).
3.2.1 LOCK/UNLOCK/INIT Key Switch
3.2.2 POWER-OFF/ STANDBY Switch
LOCK/UNLOCK/INIT key switch is located on both control panel doors and
includes three positions :
± • LOCK – To lock washer for maintenance purposes, use key to turn
selector switch to the left. Positioning selector switch to LOCK position
places the washer in locked mode. The operator cannot start a new
cycle or enter into the Service mode.
² • UNLOCK
washer. Positioning switch to UNLOCK enables the washer to function
normally.
••
• INITIALIZATION
••
normal operation after Emergency Stop Cables or Emergency Stop
Button were activated, after a power up, or a power failure.
NOTE : Selector returns automatically from reset to UNLOCK position when key
is released.
The POWER-OFF/STANDBY switch, located behind the printer door, includes
two settings which direct operation of the control (see Figure 3-1 and 3-2):
POWER
– Use key to turn selector switch to central position to unlock
– Use key to turn selector to the right to reset washer
• POWER – Press top portion of POWER-OFF/STANDBY
switch to initialize control and place control in Ready Mode.
POWER-
OFF/
STANDBY
Switch
PRINT/PRINT
VALUES
Switch
Printer
Display
Screen
Figure 3-2. Load End
Control Panel and Printer
OFF
• OFF/STANDBY – Press bottom portion of POWER-OFF/
STANDBY switch to initiate Shutdown Cycle and place
STANDBY
control in Standby Mode.
NOTE: Control should be placed in Standby Mode for last cycle of the day and
when washer is not in use for an extended period of time.
IMPORTANT: POWER-OFF/STANDBY switch does not turn off electrical power
to the unit.
3-2
920017-148 Operator Manual Component Identification
3.3 Load-Side
(Main) Control Panel
The Basil 9502 Cage and Rack Washer is equipped with a fully-programmable
microprocessor control system capable of storing up to 12 cycles for processing a wide variety of loads. The control system monitors and automatically
controls all cycle operations and functions.
The main control panel is used to direct all washer functions. It can be placed
on either the load side or the unload side (see Figures 3-1 and 3-3). The operator
may select and review cycles and treatments, start, stop, or reset cycle
operation, and monitor cycle performance and washer status from the control
panel.
3.3.1 Display Screen
3.3.2 Touch Pads
CYCLE
MENU
SELECT
CYCLE
REVIEW
CYCLE
CYCLE
START
The two-line, alphanumeric screen displays cycle program data on demand,
cycle performance data and operator instructions. Display screen also indicates certain abnormal conditions that may occur during a cycle.
• Cycle Status Touch Pads:
CYCLE MENU Touch Pad – Press to view the cycle menus. Three cycle menus
are available.
SELECT CYCLE Touch Pad – Press to select one of the four cycles available
from each cycle menu.
NOTE: When a displayed cycle or treatment value is selected, the corresponding word or digit flashes.
REVIEW CYCLE Touch Pad – Press to review treatments and values programmed for a selected cycle.
CYCLE/START – Press to start selected cycle.
STOP
RESET
STOP/RESET – Press once to stop cycle operation. Press a second time to
abort cycle or to interrupt opening or closing of doors.
CYCLE STATUS
Display
Screen
CYCLE
CYCLE
MENU
EXTEND
CYCLE
CHANGE
VALUES
SELECT
CYCLE
ALARM
REPLY
CURSOR
REVIEW
CYCLE
PROGRAM
DOOR
OPEN
START
VALUE
STOP
RESET
DOOR
CLOSE
VALUES
Touch
Pads
SAVE
Figure 3-3. Control Panel
3-3
Component Identification Operator Manual 920017-148
• Manual Operation Touch Pads:
EXTEND
CYCLE
ALARM
REPLY
DOOR
OPEN
DOOR
CLOSE
CHANGE
VALUES
CURSOR
VALUE
EXTEND CYCLE Touch Pad – Available in Service Mode only.
ALARM REPLY Touch Pad – Press to stop intermittent alarm buzzer and
acknowledge the displayed alarm message.
DOOR OPEN Touch Pad – Press to automatically open door(s).
DOOR CLOSE Touch Pad – Press to automatically close door(s).
• Program Touch Pads:
CHANGE VALUES (CVTP) Touch Pad – Press to modify treatments from
programmed cycles and to confirm selected values from programmed cycles.
CURSOR (left or right) Touch Pad- Press to move left or right on the display
screen.
VALUE (up or down) Touch Pad – Press to move up or down on the display
screen and, depending on selected item, press to either toggle between answer
selections or to scroll through the alphabet, numbers 0 through 9, and symbols.
SAVE
VALUES
3.3.3 Printer
NOTE: Alphabet includes characters for an underline and a space ( ).
SAVE VALUES (SVTP) Touch Pad – Press to store all treatment values and
cycle changes.
The printer, located on the right side of the load end, records all cycle data on
57 mm (2-1/4 inch) wide single-ply thermal paper. See Section 6,
Maintenance,
for paper changing and paper ordering information.
Routine
Printer Function Switch
The Printer Function Switch controls two printer functions, PRINT and PRINT
VALUES:
• •
• PRINT
• •
– Pressing the top portion of the rocker switch
generates a complete printout of the current water tempera-
PRINT
PRINT
ture of sump, and air temperature in drying chamber.
• •
• PRINT VALUES
• •
– Pressing the bottom portion of the rocker
switch generates a complete printout of all cycle values,
VALUES
including all treatments values, of selected cycle (cycle
flashing in Cycle Menu when PRINT VALUES was pressed)
(see Figure 3-6).
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920017-148 Operator Manual Component Identification
Press the PRINT portion of the rocker switch to display print menu. Display
shows:
ANALOG CONSUMP.
CYCLE DUPLICATE
__ indicates flashing position
SELECT
CYCLE
CYCLE
START
Press SELECT CYCLE touch pad to select a function and CYCLE/START
touch pad to generate the selected printout.
• ANALOG
– Generates a printout of the actual in-line heat exchanger water
temperature, current air temperature at the exhaust (Drying System option),
current solution temperature in cooldown tank (Drain Discharge Cooldown with
Guaranteed Cooldown System with Side Tank or pH Neutralizing System
options), current water pressure and current solution pH in the cooldown tank
(pH Neutralizing System option) (see Figure 3-4).
• CONSUMP – Generates a printout of the water and chemical consumption
over a determined period of time. Report can be either in gallons or in liters
(see Figure 3-5).
• CYCLE – Generates a complete printout of all programmed cycles and
treatment values (see Figure 3-6).
• DUPLICATE – Generates a second printout of last cycle, with or without cycle
validation according to the cycle configuration.
Typical Printouts
Figure 3-7 is an example of a typical cycle printout without cycle validation for
Reliance 9502 Cage and Cart Washer. Figure 3-8 is an example of a printout with
cycle validation.
• Power Up - When POWER-OFF/STANDBY switch is set to POWER, the
generated printout lists time and date the control was turned on, model and
unit number (see Figure 3-9).
CYCLE
START
• Cycle Start – When CYCLE/START touch pad is pressed to begin selected
cycle, the generated printout lists name of selected cycle, time and date cycle
was started as well as cycle number and unit serial number.
• Cycle Performance – During a cycle, the generated printout indicates
beginning and end of each treatment.
• End-of-cycle Performance Summary
– At the end of a cycle, the generated
printout lists time the cycle was completed, total cycle processing time, and
time the door was opened.
ALARM
REPLY
• Alarm Printout
the type of alarm and time it occurred. Once the operator presses ALARM
REPLY touch pad, the generated printout lists the time the alarm was
– When an alarm condition occurs, the generated printout lists
acknowledged (see Figure 3-10).
NOTE : Refer to Section 7, Troubleshooting, for listing of possible alarm
conditions.
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Component Identification Operator Manual 920017-148
LOAD BST = 88.1F
UNLOAD BST = 89.2F
DRYING = 80.1F
COOL DOWN = 78.2F
Figure 3-4. Typical Printout
if ANALOG is Selected
=========================
= CYCLE PROGRAM REVIEW =
= CYCLE - RABBITS =
=========================
REVIEW TIME 9:28:23A
REVIEW DATE 0/02/05
UNIT NUMBER 3633900006
CYCLEAUTHORIZED: YES
========================
CYCLE - RODENTS
========================
CYCLE START 4:45:04P
CYCLE DATE 99/09/24
CYCLE NUMBER 000000003
UNIT NUMBER 3600000000
=========================
CONSUMPTION
REPORT
8:16:26P 99/09/23
UNIT S/N 36XXXXXXXX
=========================
CYCLE CNT= 00000002
WATER: 1197 gal
LAST RESET: 0/00/00
ALKALINE: 0.625 gal
LAST RESET: 0/00/00
ACIDIC: 0.000 gal
LAST RESET: 0/00/00
Figure 3-5. Typical Printout
if CONSUMP is Selected
PRE-WASH
DURATION = 00:20
FINAL R.
DURATION = 08:00
TEMP. = 185.0F
EXHAUST
DURATION = 01:00
DRYING
DURATION = 05:00
TEMP. = 180.0
F ALKALINE REFRESH 15%
ACID REFRESH 15%
LOAD FLOOR TILT= YES
UNLOAD FLOOR TILT = YES
LOAD MANIFOLD = NO
UNLOAD MANIFOLD = NO
Figure 3-6. Typical Printout
if CYCLE is Selected
TREATMENT TIME
------------------------
PRE-WASH 4:45:27 PM
4:46:19 PM
WASH 1 4:46:19 PM
WATER TEMP. = 99.6 F
4:50:18 PM
FINAL R. 4:50:18 PM
WATER TEMP. = 107.9 F
5:00:05 PM
EXHAUST 5:00:05 PM
5:01:07 PM
DRYING 5:01:07 PM
5:16:08 PM
COMPLETED 5:16:08 PM
TOTAL CYCLE = 0:31:04
========================
= READY TO UNLOAD =
========================
Figure 3-7. Typical Cycle
Printout, Without Cycle
Validation
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920017-148 Operator Manual Component Identification
* CONTROL ON 6:41:57P
99/09/24
*****************************
STERIS
BASIL 9502
S/N 36XXXXXXXX
*****************************
========================
CYCLE - RODENTS
========================
CYCLE START 6:41:57 P
CYCLE DATE 99/09/24
CYCLE NUMBER 000000003
UNIT NUMBER 3600000000
TREATMENT TIME
--------------------------------------PRE-WASH 6:43:51 PM
DURATION = 00:20
6:45:52 PM
WASH 1 6:45:52 PM
DURATION = 02:00
TEMP. = 130.0 F
CHEMICAL = ALKALINE
RATE = 1 oz/gal
6:51:31 PM
FINAL R. 6:51:31 PM
DURATION = 03:00
TEMP. = 185.0 F
7:00:17 PM
EXHAUST 7:00:17 PM
DURATION = 01:00
7:01:19 PM
DRYING 7:01:19 PM
DURATION = 15:00
TEMP. = 180.0F
7:16:20 PM
COMPLETED 7:16:20 PM
TOTAL CYCLE = 0:34:25
Power Up
Cycle Start
Cycle
Performance
* CONTROL ON 8:20:05 P
99/09/23
******************************
BASIL 9502
S/N 36XXXXXXXX
*****************************
Figure 3-9. Typical
POWER UP Printout
========================
= CYCLE — RODENTS =
========================
CYCLE START 8:22:41P
CYCLE DATE 99/09/23
CYCLE NUMBER 00000001
UNIT NUMBER 3600000000
TREATMENT TIME
------------------------------------PRE-WASH 8:23:05 PM
* STOP PRESSED 8:23:40 P
* ALARM:
ALKALINE INJ
NOT REACHED
8:23:45P 99/09/23
-----------------------* ALARM ACKNOWLEDGED
AT 8:23:50P
* ABORT 8:23:57P
------------------------
PUMP PRESSURE SET
POINTS LOW = 70 PSIG
HIGH = 140 PSIG
========================
= READY TO UNLOAD =
========================
End-of-Cycle
Performance
Summary
Figure 3-10. Typical Alarm
Printout
Figure 3-8. Typical Cycle
Printout, with Cycle
Validation
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Component Identification Operator Manual 920017-148
3.4 Unload-Side
(Remote) Control
Panel
3.5 Emergency
Safety Features
An additional control panel is installed on the unload end of the washer (see
Figure 3-11). The unload side control panel features the same touch pads and
display screen as the load end control panel (see Figure 3-3).
All washer functions except POWER-OFF/STANDBY and PRINT/PRINT VALUES
can be directed from the unload end control panel, and the display screen
concurrently shows the same message as displayed on the operating end
control panel. There is no printer on the unload end control panel.
See Figure 3-11.
3.5.1 Photoelectric Sensors
Photoelectric
Sensor
Photoelectric sensors, located under Upper Service Panel, are installed to
detect obstructions when doors are closing. Doors will automatically depressurize and stop if any obstruction is detected by the photoelectric sensors.
EMERGENCY STOP
Cable
Interior Light
Push here
Unload-Side (Remote)
Control Panel
Pushuttons
LOCK/UNLOCK/INIT
Switch
REF: # 920-501-293
Emergency Exit
Safety Doors
EMERGENCY STOP
Load-Side (Main)
Control Panel
Figure 3-11. Emergency Safety Features
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920017-148 Operator Manual Component Identification
3.5.2 Emergency Exit Safety Doors
WARNING – PERSONAL
INJURY AND/OR EQUIPMENT DAMAGE HAZARD:
• To open doors from inside
wash chamber, pull EMERGENCY STOP cables.
Washer operation will automatically stop. Then, push
firmly between door panels
using shoulder and upper
arm, applying upper body
force. Do not push between
the two doors, but between
the door panels.
• To test or demonstrate
Emergency Exit Safety
Doors, first press EMERGENCY STOP pushbutton
(located under control) or
EMERGENCY STOP cables
(inside wash chamber) to
turn power OFF. If power is
still on while adjusting or
servicing doors, the photoelectric sensor will detect
the movement of the door
panels and doors will open
automatically.
Door panels can be pushed out in case of an emergency, offering four
emergency exit points (see Figure 3-11).
3.5.3 EMERGENCY STOP Cables
3.5.4 EMERGENCY STOP
Pushbuttons
Four EMERGENCY STOP cables, located on each side of wash chamber,
instantly stop washer operation when pressed (see Figure 3-11).
Two EMERGENCY STOP pushbuttons located under each control panel,
instantly stop washer operation when pressed.
NOTE: EMERGENCY STOP pushbuttons will cut off electrical power to control
only and completely depressurize unit.
3.5.5 Interior Light
3.5.6 Safety Delay
Component Identification Operator Manual 920017-148
Interior light flashes once prior to cycle start, warning the operator that a cycle
is about to begin.
An adjustable Safety Delay (15 to 60 seconds), during which the washer will
sound an alarm signal, has been provided to warn operator to leave the wash
chamber before the cycle starts. Safety Delay is adjustable in Service Mode
(see Section 4 of
15 seconds.
Maintenance Manual
[P764330-842]). Default Safety Delay is
3-9
3.5.7 LOCK/UNLOCK/INIT
Key Switch
±
²
Includes three settings. Positioning switch to LOCK places washer in locked
mode for maintenance purposes. When switch is in LOCK position, the operator
cannot start a cycle or enter into the Service mode.
1. When key is turned to LOCK position, display shows:
WASHER LOCK
... and printer records:
WASHER LOCK
HH:MM:SS YY/MM/DD
2. As an additional safety measure, key should be removed from switch and
kept by the operator until ready to unlock the washer.
3. To unlock washer, insert key in LOCK/UNLOCK/INIT switch and turn to
UNLOCK position to resume normal operation.
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920017-148 Operator Manual Component Identification
OPERATING INSTRUCTIONS
4
4.1 Before
Operating Washer
IMPORTANT: A listing of the
and servicing this equipment can be found in Section 1 of this manual. Do not
operate or service the equipment until you have become familiar with this
information.
1. Verify building electrical supply disconnect switch (circuit breaker) is
positioned to ON. Verify unit supply valves are open.
2. Verify EMERGENCY STOP pushbuttons are pulled out on Load and Unload
sides of washer.
3. Verify wash chamber is empty and all material has been removed.
4. Verify debris screen in bottom of sump is clean and properly installed.
5. Open printer door and verify sufficient amount of printer paper is available.
Safety Precautions
to be observed when operating
NOTE: A colored warning stripe is visible when paper roll is near the end. See
Section 6.6, Printer Paper Roll Replacement, if paper roll needs to be replaced.
6. Put POWER-OFF/STANDBY switch to POWER position. Display shows:
* STERIS *
* BASIL 9502 *
... and printer records:
* CONTROL ON HH:MM:SSX
YY/MM/DD
Current Time
Current Date
*********************************
Unit Serial
Number
7. Side tanks fill with water (if not already full). Display screen automatically
advances to the first Cycle Menu of factory-set cycles. Display shows:
***** BASIL 9502 **********
**** S/N 3600000000 ****
*********************************
RODENTS BOTTLES
RABBITS PRIMATES
___indicates flashing position.
4-1
Operating Instructions Operator Manual 920017-148
4.2 Priming Procedure
WARNING – CHEMICAL
BURN AND/OR EYE INJURY
HAZARD:
• Always use non-foaming
chemical for effective cleaning and proper pump and
water level control operation. Follow manufacturer's
recommendations for amount
of chemical to be used.
• Detergents are caustic and
can cause adverse effects to
exposed tissues. Do not get
in eyes, on skin or attempt
to swallow. Read and follow
the precautions and instructions on the detergent label
and in the Material Safety
Data Sheet (MSDS) prior to
handling detergent containers, or servicing the detergent injection pumps and
lines. Wear appropriate personal protective equipment
(PPE) whenever handling
chemicals or servicing
chemical injection pumps
and lines.
The system is self-priming and requires no specific operation. At the beginning
of the cycle, display shows for example:
PRIMATES STARTING
PRIMING
If chemical flowmeters detect no detergent is being injected, an alarm buzzer
sounds and display shows:
ALARM: (CHEM NAME) INJ
NOT REACHED
See Section 6.4,
replace chemical containers.
To achieve maximum cleaning efficiency, select chemical appropriate to soil
type being processed. See Section 2.3,
Chemical Container Replacement
Chemical Additives Specifications
, for procedure on how to
.
CAUTION – POSSIBLE
EQUIPMENT DAMAGE:
When choosing a chemical,
select one with a low chloride content. Chloride is
harmful to stainless steel
and will deteriorate washer.
4-2
920017-148 Operator Manual Operating Instructions
4.3 Doors
Inward sliding doors provide access to the wash chamber. Door movement is
power controlled. When a load is placed in front of the doors, a photoelectric
sensor will detect the load and doors will automatically open when washer is
ready.
NOTE: The Photoelectric Sensor may be disabled in Service Mode. Refer to
Section 4 of Maintenance Manual (P764330-842).
4.3.1 Door Operation
DOOR
OPEN
DOOR
CLOSE
STOP
RESET
WARNING – PERSONAL
INJURY AND/OR EQUIPMENT DAMAGE HAZARD:
To open doors from inside
wash chamber, pull EMERGENCY STOP cables.
Washer operation will automatically stop. Then, push
firmly between door panels
using shoulder and upper
arm, applying upper body
force. Do not push between
the two doors but between
the door panels.
Power doors are controlled by touch pads located on the control panel (see
Figures 4-1 and 3-3).
• Press DOOR OPEN touch pad to automatically open doors or place load under
photoelectric sensor beam. Load must remain under photoelectric sensor
beam for at least three seconds before doors will open.
• Press
DOOR CLOSE touch pad to automatically close doors. Doors will not
close if any obstruction is detected in front of washer or in doorway.
• Press STOP/RESET
touch pad to interrupt opening or closing of doors.
IMPORTANT: Keep chamber doors closed between cycles and when washer is
not in use.
WARNING – PERSONAL
INJURY HAZARD:
• Keep hands/fingers away
from closing doors to prevent crushing between the
two doors.
• When doors are closing, a
pinch point is created at
the hinges. Keep fingers
away from door hinges to
prevent pinching.
CAUTION – POSSIBLE
EQUIPMENT DAMAGE:
Keep away from doors to
prevent load detection sensor from stopping doors
from closing.
4-3
Operating Instructions Operator Manual 920017-148
4.3.2 Interlock Feature
A door interlock feature prevents cross contamination by allowing only one door
to be opened at a time. Doors can be opened one at a time when green light is
on.
Load end control will energize load end doors only. Unload end control will
energize unload end doors only.
NOTE: It is possible to bypass the interlock system in Service Mode (see
Section 4 of Maintenance Manual P764330-842), if opening of both doors at the
same time is more practical for operator.
DOOR
OPEN
DOOR
CLOSE
4.3.3 Opening Doors
during a Power Failure
WARNING – PERSONAL
INJURY HAZARD: If doors
are still slightly open (less
than 2 inches [5 cm]) when
power is restored after a
power failure, control will
apply pressure to complete
closing. Lock building electrical supply disconnect
switch in OFF position and
close unit air supply when
opening doors after a power
failure.
NOTE: If operator chooses to deactivate interlock feature, pressing DOOR
CLOSE or DOOR OPEN touch pads on either side of washer will automatically
open or close doors on both the load and unload side.
1. Lock building electrical supply disconnect switch on OFF position and close
unit air supply valve before opening doors manually. If not, when the power
returns, doors could close automatically.
2. Wearing gloves, slide fingers between doors and slowly push the doors
apart.
NOTE: If operator is inside wash chamber during a power failure, it is possible
to exit through the Emergency Exit Safety Doors or by opening the doors
manually.
4-4
920017-148 Operator Manual Operating Instructions
4.4 Accessories
To properly clean items and to avoid personal injuries, always follow the loading
guidelines. Always use a rack designed to handle the appropriate type of items
to be processed.
4.4.1 General
CAUTION – POSSIBLE
EQUIPMENT DAMAGE:
Remove all cellulose-type
bedding from cages and
pans before processing. Cellulose bedding can clog
filters and piping.
1. Use specific accessories designed to handle cages, bottles, pans, floor
grids, and cage doors:
IMPORTANT: Remove as much debris as possible from cages and pans before
loading accessories
••
• Bottle Washing Cart
••
Requires Manifolded Coupling System (option).
••
• Pan Cart – Used to wash pans, floor gratings, cage doors, etc.
••
••
• Central Spray Header Manifold – Used to clean and sanitize up to
••
200 standard mouse cages per load.
••
• Rodent Cage Rack – Used to hold up to 92 mouse cages or 32 rat cages,
••
or shoe boxes, covers, and feeder tops.
2. Use baskets for handling and cleaning various size bottles. The lightweight
basket design provides easy handling and simplifies transport and
washing of bottles.
••
• 5 x 5 Bottle Basket, 16 oz (454 mL) bottles – Used to wash 25 bottles
••
(16 oz [454 ml]).
••
• 4 x 6 Bottle Basket, 16 oz (454 mL) bottles – Used to wash 24 bottles
••
(16 oz [454 ml]).
••
• 5 x 5 Bottle Basket, 8 oz (236 mL) bottles – Used to wash 25 short
••
4" (10 cm) bottles.
– Used for processing up to six bottle baskets.
4.4.2 How to Load
Accessories Into Wash
Chamber
CAUTION – POSSIBLE
EQUIPMENT DAMAGE:
Always leave plenty of
space between load and
doors. Leaning load against
doors will damage doors
and also prevent them from
opening or closing.
••
• 4 x 6 Bottle Basket, 8 oz (236 mL) bottles – Used to wash 24 tall
••
5-1/2" (14 cm) bottles.
3. Assure all items to be treated are correctly positioned on accessory and no
items stick out or hang out of the rack.
Washer chamber is composed of two sections. The section closer to the load
side, is called the "load chamber". The section closer to the unload side is called
the "unload chamber".
The accessories must be installed correctly in the corresponding sections of the
chamber, especially accessories that need to be connected to the manifold
coupling system or used with the floor tilt (see Figure 4-1).
1. Place the correctly loaded accessory cart in front of unit, on the load side
under photoelectric sensor beam. Load must not touch doors, inside or
outside wash chamber.
NOTE: Photoelectric sensor located above doors, under upper front access
panel, must be able to detect cart. Assure cart is positioned under photoelectric
sensor beam.
4-5
Operating Instructions Operator Manual 920017-148
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