Dulong Medtech SMR MAXI Deluxe User manual

110-014-008 Rev B
ECO 203160 Date E󰀨ective: November 2020
SMR® MAXI® Cabinet
OWNER’S MANUAL
Deluxe, Mini, Standard, and Tall
MAXI Cabinet
TM
I
O

When contacting Dulong Medtech for Customer Service, it will be helpful if
you have your Customer Identication Number and your Customer Order
Number available. Please take a moment to record these numbers (printed on
invoice) in the spaces below.
Customer Identication Number: ___________________________________
Customer Order Number:__________________________________________
5605 ST-FRANCOIS
ST-LAURENT, QUEBEC, H4S 1W6
CANADA
© COPYRIGHT 2020, GLOBAL SURGICAL CORPORATION. NO PART OF THIS PUBLICATION MAY BE
COPIED, PHOTOCOPIED, REPRODUCED, TRANSLATED, OR REDUCED TO ANY ELECTRONIC MEDIUM
OR MACHINE-READABLE FORM, IN WHOLE OR IN PART, WITHOUT THE PRIOR WRITTEN CONSENT
OF GLOBAL SURGICAL CORPORATION, 3610 TREE COURT INDUSTRIAL BLVD., ST. LOUIS, MO 63122
COPYRIGHT NOTICE

Congratulations on your purchase of the
SMR MAXI Cabinet.
We truly appreciate your business,
and we’re grateful for the trust you’ve placed in us.

TABLE OF CONTENTS
Section 1 Important Safety Instructions ........................................................................................ 1-1
1.1. Symbol Denitions .............................................................................................................. 1-1
1.2. Warnings and Cautions ...................................................................................................... 1-2
Section 2 Unpacking Instructions .................................................................................................. 2-1
2.1. Pump Connections .............................................................................................................. 2-2
2.2. Setting Up the S WA77710 Wall Transformer .................................................................... 2-3
2.3. Setting Up the 123-000-072 HEINE NT300 Otoscope Charger......................................... 2-3
Section 3 Product Information ....................................................................................................... 3-1
3.1. Description ........................................................................................................................... 3-1
3.2. System Parts ....................................................................................................................... 3-2
3.3. Specications ...................................................................................................................... 3-3
3.4. Vacuum Pump and Canister System Specications ........................................................ 3-4
3.5. Pressure Pump Specications ........................................................................................... 3-4
3.6. S 7401355 Suction/Pressure Foot Switch (Optional) Specications .............................. 3-4
3.7. Optional Equipment ............................................................................................................ 3-5
Section 4 Operating Instructions ................................................................................................... 4-1
4.1. Operation and Controls ...................................................................................................... 4-1
4.2. Control Panel - Main Power Switch ................................................................................... 4-1
4.3. Control Panel - Vacuum/Pressure Switch ......................................................................... 4-1
4.4. Illumination Controls/ Otoscope Heads ............................................................................ 4-1
4.4.2. Rechargeable Instruments ................................................................................................. 4-2
4.5. Optional Light Source ......................................................................................................... 4-4
4.5.1. Optional S 740200LED LED Light Source With Turret ..................................................... 4-4
4.5.1.1. Powering Up The LED Light Source .................................................................................. 4-4
4.6. Optional S 740258A Drawer Warmer ............................................................................... 4-5
4.6.1. Powering Up the Drawer Warmer ....................................................................................... 4-5
4.7. Optional S 740254KP Keyless Locking System ............................................................... 4-5
4.7.1. How to Operate the S 740254KP Keyless Locking System ............................................. 4-5
4.8. Optional S 7401355 Suction / Pressure Foot Switch........................................................ 4-6
4.9. Pump Controls ..................................................................................................................... 4-6
4.9.1. Vacuum Pump Controls ...................................................................................................... 4-6
4.9.2. Pressure Pump Controls .................................................................................................... 4-6
4.9.3. Pressure Adjustment .......................................................................................................... 4-7
4.10. Attaching Glassware or Suction Instruments ................................................................... 4-7
4.10.1. Atomizer Instruments .......................................................................................................... 4-7
4.10.2. Suction Instruments ............................................................................................................ 4-7

TABLE OF CONTENTS
Section 5 Care and Maintenance ................................................................................................... 5-1
5.1. Cleaning and Disinfecting ................................................................................................... 5-1
5.1.1. Preparation and Best Practice ............................................................................................ 5-1
5.1.2. Disposable Items .................................................................................................................. 5-1
5.1.3. Glassware, Otoscopes, Mirror Warmer and Lightsource ................................................. 5-2
5.1.4. Stainless Steel Surfaces ...................................................................................................... 5-2
5.1.5. Aluminum Composite and Laminate Surfaces .................................................................. 5-2
5.1.6. Wilsonart® Work Surface ................................................................................................. 5-2
5.2. General Maintenance ........................................................................................................... 5-3
5.3. Replacing the S 600001 Disposable Canister .................................................................... 5-4
5.4. Replacing the S 740600C Disposable Canister Liner........................................................ 5-6
5.5. Replacing the S 850020 Hydrophobic Filter....................................................................... 5-7
5.6. Cleaning and Disinfecting the Optional S 740200LED LED Light Source With Turret ... 5-8
5.7. Replacing the fuse in the Optional S 740200LED LED Light Source............................... 5-8
5.7. Replacing the Batteries in the S 740254KP Keyless Locking System .......................... 5-10
5.7.1. Care and Cleaning of the S 740254KP Keyless Locking System ................................... 5-10
5.8. 123-007-072 Otoscope Battery Replacement ................................................................... 5-10
5.9. S 740275 USB Auxiliary Outlet .......................................................................................... 5-11
5.10. Servicing The S 740258A Drawer Warmer ........................................................................ 5-11
Section 6 Troubleshooting .............................................................................................................. 6-1
6.1. Troubleshooting Low Suction ............................................................................................. 6-1
6.2. Troubleshooting the S 7401355 Suction/Pressure Foot Switch....................................... 6-2
6.3. Troubleshooting Guide ........................................................................................................ 6-3
Section 7 Technical Information ..................................................................................................... 7-1
7.1. Cabinet Pump Compartment Components ........................................................................ 7-1
7.2. Cabinet Schematic ............................................................................................................... 7-2
Section 9 Technical Data ................................................................................................................ 9-1
Appendix A-1 Cabinet Model/Type ................................................................................................. 9-2
Appendix A-2 List of Accessories .................................................................................................. 9-3
Appendix A-3 Test Standards ......................................................................................................... 9-6

Section 1 Important Safety Instructions
1-1
1.1. Symbol Denitions
This symbol on the product is an attention symbol, alerting the user to read the
Owner’s Manual for important installation, operating instructions or safety information.
This symbol on the product indicates a potential electrical shock hazard and alerts the user to read the
Owner’s Manual for important safety information.
Symbol indicating “not for general waste.” Recycle per the EUROPEAN WASTE ELECTRICAL AND
ELECTRONIC EQUIPMENT (WEEE) DIRECTIVE.
This symbol indicates protective earth ground.
For Professional Use Only.
This symbol means On (power).
This symbol means O󰀨 (power).
This symbol indicates a surface that could be hot to the touch.
This symbol alerts the user that this product emits bright light.
This symbol indicates an explosion hazard.
Symbol indicating do not expose to wetness or high moisture conditions.
This symbol indicates Biological hazard.
2
Symbol indicating Single Use Only. Do not attempt to clean, sterilize or reuse.
Symbol indicating Use By Date.
This symbol indicates keep dry.
Symbol indicating an accessible location on or within the cabinet where there is risk that a body part
may become trapped.
This symbol indicated Do Not Push.
!
WARNING
THE SAFETY AND SATISFACTION OF OUR CUSTOMERS AND THEIR PATIENTS
ARE THE HIGHEST PRIORITIES OF DULONG MEDTECH. THIS MANUAL CONTAINS
IMPORTANT INFORMATION REGARDING THE SAFE AND PROPER USE OF THIS
EQUIPMENT AND SHOULD BE READ THOROUGHLY BY ALL OPERATORS PRIOR TO
THEIR FIRST USE OF THE EQUIPMENT. FAILURE TO READ AND UNDERSTAND THIS
MATERIAL COULD RESULT IN INJURY TO PATIENTS OR PERSONNEL OR IN DAMAGE TO
THE EQUIPMENT.

Section 1 Important Safety Instructions
1-2
1.2. Warnings and Cautions
WARNING
!
This symbol indicates a situation in which incorrect handling through disregard of a warning
might result in death or serious personal injury.
CAUTION
!This symbol indicates a situation in which incorrect handling through disregard of a
caution might result in personal injury or may result in damage to property.
NOTICE This symbol indicates a message to avoid property damage or additional information to help
complete a procedure.
WARNING ELECTRICAL SHOCK HAZARD! DISCONNECT ALL ELECTRICAL POWER
PRIOR TO SERVICING CABINET. CONNECT THE MAXI TREATMENT
CABINET ONLY TO A PROPERLY-WIRED GROUNDED RECEPTACLE.
WARNING
EXPLOSION HAZARD! DO NOT USE THE MAXI TREATMENT CABINET IN THE EXPLOSION HAZARD! DO NOT USE THE MAXI TREATMENT CABINET IN THE
PRESENCE OF FLAMMABLE ANESTHETICS OR OTHER FLAMMABLE PRESENCE OF FLAMMABLE ANESTHETICS OR OTHER FLAMMABLE
SUBSTANCES IN COMBINATION WITH AIR, OXYGEN-ENRICHED SUBSTANCES IN COMBINATION WITH AIR, OXYGEN-ENRICHED
ENVIRONMENTS OR NITROUS OXIDE.ENVIRONMENTS OR NITROUS OXIDE.
WARNING
LIQUIDS CAN DAMAGE THE ELECTRONICS INSIDE AND OUTSIDE OF THE
CABINET AND CAUSE AN ELECTRICAL SHOCK HAZARD. PREVENT LIQUIDS
FROM SPILLING ON OR DRIPPING INTO THE CABINET.
WARNING TO AVOID RISK OF ELECTRICAL SHOCK, THIS EQUIPMENT MUST ONLY BE
CONNECTED TO A SUPPLY MAINS WITH PROTECTIVE EARTH GROUND.
WARNING NO MODIFICATIONS TO THE EQUIPMENT ARE ALLOWED WITHOUT
AUTHORIZATION OF THE MANUFACTURER.
WARNING
IF THIS EQUIPMENT IS MODIFIED, APPROPRIATE INSPECTION AND TEST-
ING MUST BE CONDUCTED TO ENSURE CONTINUED SAFE USE OF THE
EQUIPMENT.
WARNING THE CABINET SHALL NOT BE SERVICED OR MAINTAINED WHILE IN USE
WITH A PATIENT.
WARNING
!
IT IS HIGHLY RECOMMENDED THAT THE INSTALLATION OF THIS
EQUIPMENT BE PERFORMED BY QUALIFIED TECHNICIANS. INSTALLATION
BY UNQUALIFIED INDIVIDUALS COULD RESULT IN PERSONAL INJURY.
WARNING TO MINIMIZE THE RISKS DUE TO PINCH POINTS, KEEP ALL OBJECTS AND
BODY PARTS OUT FROM UNDER THE CABINET WHEN TRANSPORTING.
WARNING
!
DO NOT PLUG ANY UNAUTHORIZED COMPONENTS INTO OUTLET STRIP IN
CABINET, AS DOING SO WOULD REQUIRE RE-EVALUTION OF CABINET TO
RELEVANT STANDARDS.
WARNING
!
USE OF THIS EQUIPMENT ADJACENT TO OR STACKED WITH OTHER
EQUIPMENT SHOULD BE AVOIDED BECAUSE IT COULD RESULT IN IM-
PROPER OPERATION. IF SUCH USE IS NECESSARY, THIS EQUIPMENT AND
THE OTHER EQUIPMENT SHOULD BE OBSERVED TO VERIFY THAT THEY
ARE OPERATING NORMALLY.
WARNING
!
USE OF ACCESSORIES AND CABLES OTHER THAN THOSE SPECIFIED OR
PROVIDED BY THE MANUFACTURER OF THIS EQUIPMENT COULD RESULT
IN IMPROPER OPERATION. IF SUCH USE IS NECESSARY, THIS EQUIPMENT
AND THE OTHER EQUIPMENT SHOULD BE OBSERVED TO VERIFY THAT
THEY ARE OPERATING NORMALLY.

Section 1 Important Safety Instructions
1-3
WARNING
!THIS SYSTEM IS INTENDED FOR USE BY HEALTHCARE PROFESSIONALS
ONLY.
WARNING
!
THIS SYSTEM MAY CAUSE RADIO INTERFERENCE OR MAY DISRUPT THE
OPERATION OF NEARBY EQUIPMENT. IT MAY BE NECESSARY TO TAKE
MITIGATION MEASURES, SUCH AS RE-ORIENTING OR RELOCATING SMR
CABINET OR SHIELDING THE LOCATION.
WARNING
!TOO HIGH OF PRESSURE COULD RESULT IN HAZARDOUS OUTPUT FOR
DISPENSING MEDICATIONS.
CAUTION
!
A Hydrophobic Filter is installed in the vacuum line. Failure to replace this lter
regularly (at least once a month) will lead to reduced ow. Extended use of
alcohol or solvents may reduce the e󰀩ciency of the microporous membrane of
the hydrophobic lter. If these chemicals are used frequently, the lter should be
inspected and replaced more often than the recommended time.
CAUTION
!
Non-use of the hydrophobic lter may lead to possible contamination and pump
failure. Global Surgical will not receive or replace any pump in which the
Hydrophobic Filter was not used.
CAUTION
22
Canister is Single Use Only. Do Not attempt to clean, sterilize or reuse canister.
Possible consequences of reuse include: 1.) implosion, 2) uid bypass, and
3) exposure to blood borne pathogens.
CAUTION
!
Canister is Single Use Only, Do Not attempt to clean, sterilize or reuse canister.
Possible consequences of reuse include: 1.) Implosion, 2) Fluid bypass, and
3) Exposure to blood borne pathogens.
CAUTION
!
Care should be used by all personnel coming into contact with suction
equipment. Wear gloves when handling suction equipment. Hand washing is
necessary to prevent the possibility of cross-contamination.
CAUTION Dispose of the disposable suction canister containing medical waste in an
environmentally safe manner per state and federal regulations.
CAUTION
!After moving cabinet to its permanent location, lock the four casters to keep it
from moving.
CAUTION
!DO NOT block the Light Source ventilation slot on the back side of the MAXI
Treatment Cabinet during operation.
CAUTION
!Drawers must be closed before transporting any MAXI Treatment Cabinets.
CAUTION
!The internal power receptacles located inside the cabinet are not for general
use.
CAUTION
!Failure to cut and remove the shipping tape from around the two pumps will
result in damage to the pumps.
CAUTION To reduce the risk of electric shock do not open pump compartment while
master power switch is turned on. Refer servicing to qualied service personnel
CAUTION
!To prevent tipping, push the cabinet from the side not the front or back.
Only open one drawer at a time.
CAUTION
!Before moving cabinet to a di󰀨erent location, remove all loose equipment
from the counter top.

Section 1 Important Safety Instructions
1-4
CAUTION
!Maximum weight for contents of cabinet drawers is 4 lbs per drawer.
CAUTION
!Safe Working Load: 2 KG (4 lbs.) each drawer or shelf or counter surface.
Duty Cycle: 10 min. maximum On Vacuum/Pressure, 10 min. O󰀨.
CAUTION
!
Replacement parts, such as cables, must be purchased through Global Surgical
to ensure proper compliance requirements. Unauthorized use of these items will
void warranty and may cause injury to you, others and/or the equipment.
CAUTION
!
When used in clinical or residential areas near radio or TV units, this equipment
may be subject to radio interference. To avoid adverse electromagnetic
e󰀨ects, do not operate this equipment near RF energy equipment.
CAUTION
!To prevent any potential electromagnetic interference, do not use any kind of
cellular phone near the equipment.

Section 2 Unpacking and Preparation for Use
2-1
!
WARNING
FAILURE TO FOLLOW THESE INSTRUCTIONS WILL RESULT IN DAMAGE TO THIS
SYSTEM OR POSSIBLE INJURY.
!
WARNING
THE BANDS WILL SPRING APART WHEN CUT ON THE SHIPPING BOX.
ENSURE THEY WILL NOT HIT ANYONE OR ANYTHING. EYE PROTECTION SHOULD
BE WORN WHEN REMOVING THE BANDS. WATCH FOR SHARP EDGES.
!
CAUTION Contents are fragile and should be removed carefully.
!
CAUTION Some of the parts may be damaged by knives. Open boxes carefully.
NOTICE Check for damage before discarding the shipping material and notify Dulong Medtech if
shipping damage is observed.
NOTICE Contents are packed in several boxes. Before discarding any packaging, ensure no
components are still within.
NOTICE Save this manual for future reference.
NOTICE
If you have ordered accessories, then some of these may be assembled to the unit while
others are supplied unassembled. Please examine the contents of the box thoroughly. If any
accessories require assembly, then instructions will be included.
All shipping materials should be retained until it has been determined that the unit was not damaged
during shipment.
If damage is discovered, complete the following:
1. Do not refuse shipment.
2. Make a notation on the delivery receipt and inspect the carton for damage.
3. Take pictures of damage to the equipment and to the packaging (if evident).
4. If damage is discovered, leave in original container and request immediate inspection from the carrier
within 3 days.
5. Contact Dulong Medtech Customer Service at 877-695-7687 or [email protected]
If the product is damaged electrically or mechanically and the original packing materials are no longer
available, contact Dulong Medtech Customer Service.
Refer to Section 8 of this manual regarding contact information and proceed as instructed.
For further instructions see “ SMR MAXI Cabinet Unpacking Instructions, document 108-014-011.

Section 2 Unpacking and Preparation for Use
2-2
TM
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2.1. Pump Connections
1. Unlock and open the door of the pump compartment.
2. Cut the tape on each side of the pump as near to the wooden base board as possible.
3. Peel the tape away from the pump housing.
4. Remove the spacer board located between the pump and wooden base board.
5. Connect the power cord to a properly grounded receptacle.
6. Turn on the Pressure Pump and set the air pressure. See Section 4.8.3
7. Turn o󰀨 the Pressure Pump.
8. Turn on the Vacuum Pump and check that there is vacuum at the external vacuum hose.
9. Turn o󰀨 the Vacuum Pump.
10. Close and lock the pump compartment door.
WARNING ELECTRICAL SHOCK HAZARD! CONNECT THE SMR MAXI CABINET ONLY
TO A PROPERLY-WIRED GROUNDED RECEPTACLE.
!
CAUTION The pumps in the cabinet have been secured for shipment by tape. Before
operating them remove the tape. Failure to cut and remove the shipping tape
from around the two pumps will result in damage to the pumps.
!
CAUTION The internal power receptacles located inside the cabinet are not for general use.
!
CAUTION Do not place cabinet in location where access to wall plug is blocked.
Pump Compartment
Door
Lock
Wooden Base
Tape
Spacer Board
Cut tape here
on both sides

Section 2 Unpacking and Preparation for Use
2-3
2.2. Setting Up the S WA77710 Wall Transformer
If the cabinet has a S WA77710 Wall Transformer, the wall transformer and two corded illumination handles
are attached to the side of the cabinet and are ready for use. Attach the instrument heads of your choice to the
handles. Lift one handle from the cradle. The instrument powers on. Only one instrument can be powered on
at a time. See the manufacturer’s Wall Transformer Instructions for Use, part number 723553, 80020201 for
further information.
2.3. Setting Up the 123-000-072 HEINE NT300 Otoscope Charger
If the cabinet has a 123-007-072 Rechargeable Otoscope the cabinet does not need any additional
connections made. Unpack the rechargeable handles and verify proper operation before placing them into
their respective recharging wells. See the Heine manufactures Instructions for Use, med 0613 for further
information.
!
CAUTION When replacing the handles in the charging compartments, ensure that the internal contacts
compartment are clean and that the instruments are switched o󰀨. Instruments placed next
to each other must not touch each other.
Wall Transformer with
Otoscope Handles, 110V
Illumination
Handles
Rechargeable Illumination
Console
Heine
Illumination
Handles
VACUUMPRESSURE
OFF
MAIN
POWER
MAXI
TM
SM R

Section 3 Product Information
3-1
TM
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3.1. Description
The SMR MAXI Cabinets serve as integrated treatment centers to keep instruments and equipment within
easy reach of the physician. The cabinets are available in stainless steel, laminated nish, or aluminum
composite in Standard, Standard-Tall, Deluxe, Deluxe-Tall, and Mini models. Cabinets may be powered or
without power (used for storage only). Powered cabinets may contain pressure and vacuum pumps and may
be controlled from the Control Panel or from the Optional Foot Switch. The vacuum line on the powered instru-
ment cabinets includes a hydrophobic lter and disposable canister connected in line with the vacuum pump to
collect waste. The Pressure Pump has a regulated air pressure supply and an assortment of glassware
attachments. See your Sales Representative for the available glassware options. Three illumination options are
available: corded or rechargeable handles for the otoscope and transilluminator heads, or optional high output
sources to supply light to devices with ber optic cables.
This manual is primarily directed towards powered cabinets, but general information concerning cleaning
applies to all cabinets. Data is included for servicing the components of powered cabinets. Servicing and repair
should be done by qualied service personnel.
Intended Use
The SMR MAXI Cabinet provides a single-source storage unit for the storage, light, vacuum and pressure
lines, and power for otolaryngology equipment.
Contraindication:
The light source is not intended to be used as a curing light. The frequently used function is adjusting the
brightness intensity.
Environment for Use:
The SMR MAXI Cabinet is intended for use by healthcare professionals only. The emissions characteristics of
this equipment make it suitable for use in industrial areas and hospitals (CISPR 11 class A). If it is used in a
residential environment (for which CISPR 11 class B is normally required), this equipment might not o󰀨er
adequate protection for radio-frequency communication services. The user might need to take mitigation
measures, such as relocating or re-orienting the equipment.
Hospital (CISPR 11 class A) use except near active HF Surgical Equipment or where Magnetic Imaging
Equipment may have high EM disturbances.
Pinch Points:
WARNING TO MINIMIZE THE RISKS DUE TO PINCH POINTS, KEEP ALL OBJECTS AND BODY
PARTS OUT FROM UNDER THE CABINET WHEN TRANSPORTING.
WARNING TO PREVENT TIPPING ONLY PUSH CABINET FROM THE SIDE, DO NOT PUSH FROM
THE FRONT OR BACK.

Section 3 Product Information
3-2
3.2. System Parts
Figure 3-1. System Parts List
Stainless Steel
Standard Cabinet shown
OPTIONAL
S 740257
GLASS BEAD WARMER
WITH
OPTIONAL MIRROR
WARMER SHELF
SUCTION
HOSE
OPTIONAL
123-007-072
RECHARGEABLE HANDLE
RECHARGING WELLS
(2 PLACES)
OPTIONAL
S 7401355
SUCTION/PRESSURE
FOOT SWITCH,
PNEUMATIC
CONTROL
PANEL
OPTIONAL
S 740200LED
LED LIGHT SOURCE
WITH TURRET
OPTIONAL
S 740258A
THERMOSTATICALLY
CONTROLLED DRAWER
WARMER
GLASSWARE
WELL
LOCKING PUMP
COMPARTMENT
OPEN AIR
CUT-OFF
OPTIONAL
S W A77710
WALL TRANSFORMER
WITH OTOSCOPE
HANDLES
S 740275USB
115V, 2A
AUXILIARY
OUTLET
OPTIONAL
S 740254KP
KEYLESS
LOCK
PUMP DOOR LOCK
PRESSURE
HOSE
12345
67890
LOW
BATT
ENTER
CLEAR

Section 3 Product Information
3-3
Table 3-1 Specications
3.3. Specications
ALL DIMENSIONS
ARE IN INCHES.
STAINLESS STEEL LAMINATE ALUMINUM COMPOSITE
STANDARD STANDARD
TALL DELUXE DELUXE TALL MINI STANDARD STANDARD TALL DELUXE DELUXE TALL
OVERALL HEIGHT HIGH
BACK, W/CASTERS
(LOW BACK)
49
(N/A)
60.5
(N/A)
49
(N/A)
60.5
(N/A)
49
(N/A)
49.5
(39.25)
60.5
(50.25)
49.5
(39.25)
60.5
(50.25)
COUNTER TOP
HEIGHT W/CASTERS 33.5 44.75 33..5 44.75 33.5 33.5 44.75 33..5 44.75
WIDTH
24.75 24.75 34.5 34.5 24.75 29 29 38.25 38.25
CORDED OTOSCOPE ADDS 3.25 CORDED OTOSCOPE ADDS 2.25
DEPTH 17.25 17.25 17.25 17.25 17.25 19 19 19 19
GLOVE OR TISSUE DISPENSER ADDS 3 INCHES
QTY DRAWER:
3.5 H X 9.25 W X 10 D
2 2 2 2 2 2 2 2 2
* CHANGES TO 1 DRAWER 3.5” x 12.25 W x 10D WHEN LED LIGHT SOURCE IS SELECTED
QTY DRAWER:
2 H X 20.25 W X 13.25 D 2 4 2 4 2 2 4 2 4
QTY DRAWER:
3.5 H X 20.25 W X 13.25 D 1 2 1 2 1 1 2 1 2
TRASH PORT N/A N/A OPTIONAL OPTIONAL N/A N/A N/A OPTIONAL OPTIONAL
DIRTY INSTRUMENT TRAY 0 0 1 1 0 0 0 1 1
GLASSWARE / COTTON
JAR INCLUDED:
S A163
A S286
S A3312
S A163
A S286
S A3312
S A163
A S286
S A177
S A3312
S A163
A S286
S A177
S A3312
NONE
S A163
A S286
S A3312
S A163
A S286
S A3312
S A163
A S286
S A177
S A3312
S A163
A S286
S A177
S A3312
MAXIMUM VACUUM 4.4 CFM (125 L/MIN) @ OPEN FLOW; 25 IN Hg (635 mm Hg)
MAXIMUM PRESSURE FACTORY SETTING 20 PSI, PUMP CAPABLE OF 60 PSI
ELECTRICAL 110-120VAC, 60 HZ, 13 AMPS
SHIPPING WEIGHT
200 LBS 250 LBS 250 LBS 300 LBS 200 LBS 250 LBS 300 LBS 300 LBS 350 LBS
MAY VARY BY OPTIONAL COMPONENTS SELECTED
STORAGE, OPERATING & CERTIFICATION INFORMATION
CONDITION OPERATING ENVIRONMENT STORAGE ENVIRONMENT WATER RESISTANCE
TEMPERATURE: 15°C TO 40°C (59°F TO 104°F) -20°C TO 50°C (-4°F TO 120°F) NOT PROTECTED
EQUIPMENT IP01
RELATIVE HUMDITY: 15% RH TO 75% RH 30% RH TO 95% RH
AIR PRESSURE: 70-106 kPa 70-106 kPa
CERTIFICATIONS:
IEC 60601-1: 2014 ED 3.1 IEC 60601-1-2: 2014 ED 4
UL STD 60601-1 MEDICAL EQUIP SEE APPENDIX A-3 FOR ADDITIONAL LISTINGS
TYPE B EQUIPMENT
CLASS 1 EQUIPMENT
TYPE B APPLIED PARTS:
SUCTION TUBING, PRESSURE TUBING
AND CORDLESS OTOSCOPES
TYPE BF APPLIED PARTS:
CORDED OTOSCOPE AND
LED LIGHT SOURCE

Section 3 Product Information
3-4
3.4. Vacuum Pump and Canister System Specications
The Vacuum Pump is a 110-120V, 3.2/1.7 A, 60 Hz, thermally protected, piston-type pump. The pump will draw
down to a maximum of 25 inches (635 mm) of mercury. Unrestricted air ow is 4.4 cubic feet (125 liters) per
minute. A disposable canister with overll protection collects contaminates. There is a hydrophobic lter in the
vacuum line to protect the pump.
High Vacuum/High Flow: 125L/min.@ 0 in Hg, 10L/min. @ 25 in Hg.
3.5. Pressure Pump Specications
The pressure pump is a 115 4.2A, 60 Hz, thermally protected, piston-type compressor. The maximum
continuous or intermittent pressure developed by the pump is 100 psig, however the regulator will only
permit control of this pressure between 0 and 60 psig. The pump ships from the factory set to 20 psig (1.4
bar). Normally, the regulator should be adjusted for approximately 10 psig (0.7 bar) (see paragraph 4.8.3)
A dampener stores a small charge of air pressure so that a steady air ow is maintained consistently at the
output nozzle.
3.6. S 7401355 Suction/Pressure Foot Switch (Optional) Specications
The Foot Switch has black PVC twin bellows and a strong, low-prole standard grey ABS base. The base has
non-skid feet and is weighted to reduce movement. The Foot Switch is pneumatically operated and electrically
isolated. The Foot Switch provides convenient ON/OFF control of the suction and/or air pump and provides
hands-free operation.
CAUTION
!Equipment intended to be used on at plane. Using on inclined plane may reduce capacity
of collection canister.

Section 3 Product Information
3-5
3.7. Optional Equipment
S 740257 Glass Bead Mirror Warmer
The S 740257 Glass Bead Mirror Warmer warms mirrors to prevent fogging by placing the mirror into the hot
beads for three to ve seconds. The Glass Bead Mirror Warmer uses S 1006102 Replacement glass beads
which are avaliable from Dulong Medtech.
See Premier Medical Products, product information sheet 051077 Rev3 PMM enclosed with unit for complete
details.
.
SEE SMALL PARTS CATALOG (GSC 5613)
FOR ADDITIONAL OPTIONAL EQUIPMENT.
CAUTION Placing instruments in Hot Bead Mirror Warmer for longer than recommended by the
manufacturer may cause burns.
CAUTION The Hot Bead Mirror Warmer is hot. Do not place hands or ngers inside the Hot Bead
Mirror Warmer.
!
CAUTION Place only clean, sterilized mirrors in the mirror warmer.

Section 4 Operating Instructions
4-1
4.1. Operation and Controls
4.2. Control Panel - Main Power Switch
To turn on power to the cabinet, push the rocker switch to the “I” position. The switch will light up when there is
power to the cabinet. Push the switch to the “O” position to turn the power o󰀨. See Figure 4.1. for the location
of the Control Panel.
4.3. Control Panel - Vacuum/Pressure Switch
Figure 4-2 below shows the control panel for powered cabinets. The control panel consists of a single
3-position style rocker switch. Pressing the switch to the right activates the pressure pump. Pressing the switch
to the left activates the vacuum pump. The center position is o󰀨.
4.4. Illumination Controls/ Otoscope Heads
Otoscope and Transilluminator heads are attached to all handles the same way by pushing on to the handle
and twisting to lock. The power controls for the corded and rechargeable instruments are described in the
following paragraphs.
Figure 4-2. Control Panel Vacuum/Pressure Switch
Figure 4-1. Control Panel Main Power Switch Location
I
O
POWER
ON
POWER
0FF
MAIN
POWER SWITCH
VVACUUMACUUM PRESSUREPRESSURE
OFFOFF
MAINMAIN
POWERPOWER
MAXIMAXITMTM
S M RS M R
I
O
VACUUM PRESSURE
OFF
MAIN
POWER
MAXITM
S M R
I
O

Section 4 Operating Instructions
4-2
NOTICE The rechargeable handle should always be replaced and stored in the charger. Circuitry in the
charger will prevent the batteries from being over-charged.
NOTICE When charging the handles, ensure that the internal contacts in the charging compartments are
clean and that the instruments are switched o󰀨 by turning the handle to the “0” position.
and that the instruments are switched o󰀨 by turning the handle to the “0” position.
!
WARNING DO NOT INSERT FINGERS INTO RECHARGER PORTS. and that the instruments are switched o󰀨 by turning the handle to the “0” position.
Figure 4-3. S WA77710 Wall Transformer w/ Otoscope Handles
4.4.1. Corded Instruments
S WA77710 Wall Transformer w/ Otoscope Handles
Sensor switches in the cradle operate so that power is applied to a corded handle ONLY when it is lifted out
of its holder. The sensor switches for the two illuminators are wired so that only one instrument may be used
at a time and the other instrument must be in its proper hanger. The lamp intensity is controlled by turning
the rheostat clockwise to increase the light output. Turning the rheostat counterclockwise decreases the light
output.
See the manufacturer’s wall transformer manual part number 773553, 80020201 for warnings, product
instructions, cleaning instructions and any further information.
4.4.2. Rechargeable Instruments
123-007-072 HEINE NT300 OTOSCOPE CHARGER
The pulsating light around the charging compartment shows that current is owing and that the battery is being
recharged. When the light is permanently lit, the charging sequence is complete. The battery in the handle is
fully-charged and is ready to supply maximum power.
See the manufacturer’s manual med 0613 for warnings, maintenance, electromagnetic compatibility and other
information.
See Appendix A-2 “ Accessories” for list of Otoscope Batteries, and Handles.
NOTICE Decreasing the light output to minimum level does not power down the instrument. Returning
the handle to cradle will power the instrument down.
TURN RHEOSTAT
CLOCKWISE TO
INCREASE THE LIGHT
OUTPUT

Section 4 Operating Instructions
4-3
The Pulsating Light shows that current is owing and that
the battery is being recharged.
When the Light is permanently lit, the charging sequence
is completed. The battery in the handle is fully-charged.
If Light is o󰀨, this indicates that the compartment is empty.
Figure 4-4. 123-007-072 HEINE NT300 Otoscope Charger
Figure 4-5. 123-007-072 HEINE NT300 Otoscope Instrument Switch Locations
Unlock Button
Rheostat
Bottom Insert
Outer Sleeve