MEDICAL ILLUMINATION MI-1000 User manual

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User manual

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BATTERY BACK-UP
SUPPLEMENT
Battery Back-Up Installation and Service Manual (1003340 Rev. C) Page 2
Battery Back-Up
Agency Approvals
Medical Electrical Equipment
With respect to electric shock, fire
and mechanical hazards only.
In accordance with AAMI ES60601-1: Issued: 2006/03/09: 2005 Version (R2012) Medical
Electrical Equipment; Part 1: General Requirements for Basic Safety and Essential
Performance; with AMD C1: 2009. AMD 2: 2010
CSA C22.2.60601-1: Issued 2008/02/01 Ed:2 Medical electrical equipment Part 1: General
requirements for basic safety and essential performance; COR 2:2011/06/01
Classifications:
1. Protection against electrical shock (6.2). Class I
2. Protection against harmful ingress of water (6.3). None.
3. Degree of safety in the presence of flammable anesthetics or oxygen (3.11, 3.12, 11.4,
11.5). Not suitable for use in the presence of flammable anesthetics or oxygen.
4. Mode of operation (6.6). Continuous
Electromagnetic compatibility for immunity
And emissions in accordance with
IEC/EN 60601-1-2:2007 ed 3.0 (with 1:2008+A2:2009) and
CISPR 11 Class A
Medical Electrical Equipment
Intended use: To supply power to the System Two LED, MI-1000 & MI-750 in the event of a
partial or full power failure.
User interface: The unit has four (4) LED indicators.
Misuses: For any purpose or use at any facility other than stated above. Caution shall be
exercised when positioning and mounting the unit to a wall.
Battery Back-Up Installation and Service Manual (1003340 Rev. C) Page 3
Table of Contents
Section 1: Terms, Symbols and Warranty Definition of Terms ........................................... 4
List of Symbols ....................................................................................................................... 4
Disposal of Waste ................................................................................................................... 5
Safety Instructions .................................................................................................................. 5
Battery Back-Up Models ......................................................................................................... 5
Limited Warranty ..................................................................................................................... 6
Section 2: Specifications ........................................................................................................ 8
Section 3: Assembly and Installation Instructions General Information ............................ 9
Assembly Instructions for MI-750/MI-1000 Floor Stand Models ............................................ 10
Assembly Instructions for Ceiling/Wall Mount Battery Back Up Models ................................ 11
Ceiling/Wall Mount Battery Backup for MI-750/MI-1000 ....................................................... 12
Ceiling/Wall Mount Battery Backup for System Two Light System ....................................... 15
Section 4: Operation Basic Operation ................................................................................. 16
Connecting the Battery ......................................................................................................... 16
System Indicators ................................................................................................................. 17
Indicators .............................................................................................................................. 17
Positioning the Unit ............................................................................................................... 18
Section 5: Maintenance Fuse Replacement ........................................................................ 19
Fuse Replacement (Light Head) ........................................................................................... 20
Fusing Specifications ............................................................................................................ 20
Power Cord Replacement ..................................................................................................... 20
Battery Replacement ............................................................................................................ 21
Section 6: Troubleshooting General Troubleshooting ....................................................... 23
Table of Illustrations
Figure 1: Portable and Ceiling/Wall Mount Battery Back Up units ............................................. 9
Figure 2: Floor Stand Assembly .............................................................................................. 10
Figure 3: Indicators .................................................................................................................. 17
Figure 4: Battery Back-Up Enclosure ...................................................................................... 19
Figure 5: Battery Back-Up Fuse Holder ................................................................................... 19
Figure 6: Top View of Battery (Floor Unit Shown) ................................................................... 21
Figure 7: Battery Connector ..................................................................................................... 22
Figure 8: Reconnecting the Battery ......................................................................................... 22
Battery Back-Up Installation and Service Manual (1003340 Rev. C) Page 4
Section 1
Section 1: Terms, Symbols and Warranty
Definition of Terms
I.E.C. International Electrotechnical Commission
ETL Edison Testing Laboratories
Medical Electrical Equipment
Electrical equipment intended to diagnose, treat the patient under medical supervision.
Electrical equipment that transfers light energy to the patient.
Protective earth ground
The conductor used to connect the non-current-carrying metal parts of equipment, raceways,
and other enclosures to the system grounded conductor, the grounding electrode conductor, or
both, of the circuit at the service equipment or at the source of a separately derived system.
Neutral Conductor (common)
In an AC circuit, the return line for current.
Means of Isolation
The Means of Isolation disconnects (Isolates) the Battery Back-Up unit from the source of
power. This isolation makes it safe to work on the Battery Back-Up or the light. For the Floor
mounted Battery Back-Up, the Means of Isolation is the cord. Unplugging the cord isolates the
unit from power. For the Ceiling/Wall mounted Battery Back-Up, the Means of Isolation is the
mains breaker. This circuit breaker isolates the unit from power.
List of Symbols
ETL Listing Marking
C.E. Marking
Read accompanying
documents
Do Not Push
Caution
Fuse marking
Protective earth ground
Neutral conductor
Electric shock hazard
Battery Back-Up Installation and Service Manual (1003340 Rev. C) Page 5
Section 1
Disposal of Waste
This product must not be disposed of with your other waste. Instead, it is your responsibility to
dispose of your waste equipment by handing it over to a designated collection point for the
recycling of waste electrical and electronic equipment, or by returning it to Medical Illumination
International, Inc for reprocessing. The separate collection and recycling of your waste
equipment at the time of disposal will help to conserve natural resources and ensure that it is
recycled in a manner that protects human health and the environment. For more information
about where you can drop off your waste equipment for recycling, please contact your local
city office, your waste disposal service, or your product distributor or retailer.
Safety Instructions
Installation/Assembly shall be by qualified personnel only.
Installation of the ceiling/wall unit shall be by a licensed electrician.
Maintenance (section 5) shall be by a qualified person.
Follow all warnings and notices in Section 3.
The power source for a ceiling/wall mounted unit shall be on a circuit breaker connected
to all energized supply conductors.
The fuses protect the circuitry and safeguards against fire. Ensure that all fuses are
replaced with the specified rating.
Input and output terminals will be labeled to show which wires should be installed where
along with proper warnings.
Battery Back-Up Models
The following Battery Back-Up models are covered in this manual:
PORTABLE UNITS
061413B Battery Back-Up, MI-750 ........................................... 100-240 VAC, 50/60 Hz, 65W
061513B Battery Back-Up, MI-1000 ......................................... 100-240 VAC, 50/60 Hz, 80W
CEILING & WALL MOUNTED UNITS
1000701 Battery Back-Up, MI-750 ........................................... 100-240 VAC, 50/60 Hz, 65W
1000702 Battery Back-Up, MI-1000 ......................................... 100-240 VAC, 50/60 Hz, 80W
1000703 Battery Back-Up, System Two LED ......................... 100-240 VAC, 50/60 Hz, 180W
Battery Back-Up Installation and Service Manual (1003340 Rev. C) Page 6
Section 1
Limited Warranty
This document comprises the general terms of your product’s Limited Warranty. By accepting
the shipment of the product, the owner/purchaser agrees to adhere to the warranty terms and
conditions expressed herein.
Medical Illumination International, Inc. (“Medical Illumination”) Lighting Equipment is warranted
against defective material and/or workmanship, excluding normal replacement parts (e.g.
fuses, relays or Sealed Lead-Acid (SLA) Battery), for a period of three (3) years from the date
of shipment. This Limited Warranty applies exclusively to the repair or replacement of parts
recognized as defective by Medical Illumination that are in normal use and have not been
modified or repaired by unauthorized personnel.
This Limited Warranty extends only to the first retail purchaser of a product, and is not
transferable or assignable. This warranty supersedes all other guarantees or warranties,
expressed or implied.
WARRANTY SERVICE & REPAIRS
Medical Illumination does not provide (or give any compensation for) outside repair services or
field labor. Therefore, in the event of a failure covered under this warranty, please take the
following immediate action:
1. Contact Medical Illumination via phone at (818) 838-3025, through our website at
http://www.medillum.com, or by facsimile at (818) 838-3725.
A. Be prepared to give the model number, serial number, and full description of the
failure.
B. Our Customer Service department will attempt to solve the problem over the phone.
If it becomes necessary to send the product to the factory for repair, you will be
provided with a Return Authorization number. Products sent to the factory without a
Return Authorization number will not be accepted.
2. It is the retail purchaser’s obligation to arrange for shipment return of a product to the factory
for warranty service, which shall be at the retail purchaser’s expense. Carefully package the
light component (light head, arm assembly, mount assembly, etc.) and return it, freight prepaid
and insured, with the Return Authorization number clearly marked on the outside of the box, to:
Medical Illumination
547 Library Street
San Fernando, CA 91340
RA#______
Damage resulting from inadequate packing is not covered by this warranty, and shipping
insurance does not cover damage due to inadequate packing. We recommend that the
package be insured against loss or in-transit damage. Medical Illumination cannot be held
responsible for in-transit loss or damage. In the event that freight-related damage should
occur, Medical Illumination will notify you immediately so that you can file a damage claim with
the proper freight carrier.
Battery Back-Up Installation and Service Manual (1003340 Rev. C) Page 7
Section 1
Limited Warranty (cont’d)
Within the aforementioned time period of three (3) years from date of shipment, Medical
Illumination will evaluate the returned product, repair as appropriate, and ship the product back
to you with freight costs prepaid by the Company. In the event that non-warranty damage or
failure is discovered, you will be contacted before any repairs are performed.
EXCLUSIONS
This Limited Warranty does not cover the following:
Any field labor or outside services (electricians, contractors, installation services, routine
maintenance or other repair services)
Damage to the product resulting from tampering, accident, abuse, negligence,
alteration, or other causes unrelated to problems with material and/or workmanship
Damage due to improper installation, use, cleaning or maintenance, as outlined in the
Installation and Service Manual for the product
Labor costs associated with removing, re-packaging for shipment or reinstalling product
PRODUCT RETURNS:
Please contact the authorized dealer from whom the product was purchased to inquire about a
product return. Additional terms and conditions set by the dealer may apply for any returned
items.
SHIPMENT DAMAGE:
If the initial shipment of your purchased product arrived in damaged condition, please leave the
packaging and its contents intact and contact Medical Illumination immediately.
Battery Back-Up Installation and Service Manual (1003340 Rev. C) Page 8
Section 2
Section 2: Specifications
Mechanical Specifications
Parameter
Value
Weights:
Floor Unit (with upright):
Floor Unit (without upright):
Ceiling / Wall Unit:
Approximately 90 lbs
Approximately 45 lbs
Approximately 45 lbs
Dimensions:
Ceiling / Wall Mount (Box Only)
Floor Mount (Box Only)
19"H x 9.7"W x 7.6"D
8.7"H x 19"W x 10”D
Total Floor Height: 77" H
Electrical Specifications
Parameters
Value
Input Voltage
100 - 240 VAC 50/60 Hz Single Phase
Approximately 180W max
Output Voltage
20VDC - 26VDC
Switch over time
Approximately 5mS
Back Up Power (minutes)
MI-750
MI-1000
System Two LED
At Full Intensity
Minimum 300 minutes
Minimum 240 minutes
Minimum 200 minutes
Environmental Specifications
Parameter
Value
Ambient / Operating temperature
41F to 104F (5 to 40° Celsius)
Storage temperature range
-4F to 122F (-20 to 50° Celsius)
Humidity
10% - 90% relative humidity
Pressure
100 kPA (@<2K meters)
Battery Back-Up Installation and Service Manual (1003340 Rev. C) Page 9
Section 3
Section 3: Assembly and Installation Instructions
General Information
The Battery Back-Up is offered in two configurations. A Ceiling/Wall Mounted version is for
use with ceiling and wall mounted lights and the Floor Stand version is available for the MI-
750 and the MI-1000 lights only. The Ceiling/Wall Mounted Battery Back Up can be used with
the MI-750, MI-1000 and System Two LED ceiling mounted lights
WARNING: To avoid the risk of electric shock, this equipment must only be
connected to supply mains that include protective earth connection.
WARNING: Avoid spilling liquids on the Battery Back-Up box or next to the
base. Risk of electric shock, short circuit and corrosion exists if liquid is spilled.
Figure 1: Portable and Ceiling/Wall Mount Battery Back Up units
Battery Back-Up Installation and Service Manual (1003340 Rev. C) Page 10
Section 3
Assembly Instructions for MI-750/MI-1000
Floor Stand Models
1. Bolt the assembled legs onto the base assembly enclosure using the four bolts and lock
washers from the hardware kit. Position the base enclosure so that the set screw in the
base is at the rear of the assembly.
2. Insert the upright pole fully into the base assembly so that the anti-rotation slot at the
bottom of the pole sits over the pin in the base assembly hole. Rotate the pole until the
pin slides fully into the slot, and the pole fully lowers and firmly seats into the base. The
power cord connection on the pole should be in line with the set screw as shown. Once
the pole is properly positioned, securely tighten the set screw using the 1/8” hex wrench
provided.
3. Plug cord from upright into Battery Box outlet
4. Do not install the Arm Assembly with the Light Head attached. Installation
with the Light Head attached can cause damage to the Light. Refer to the product
manual for attaching the Upright to the Arm and the Arm to the Light Head/Yoke
assembly.
5. SPECIAL NOTE: Installation of this equipment should be performed by qualified
persons only. Medical Illumination International, Inc. does not warranty any
damage occurring as a result of improper installation. It is recommended that this
installation manual be completely reviewed prior to installation.
Figure 2: Floor Stand Assembly
Power Supply
Enclosure
Battery Back-Up Installation and Service Manual (1003340 Rev. C) Page 11
Section 3
Assembly Instructions for Ceiling/Wall Mount
Battery Back Up Models
The Ceiling/Wall Mounted Battery Backup is a permanently mounted alternative power
source for the MI-750, MI-1000 and System Two light systems. The Ceiling/Wall Mounted
Battery Backup should be mounted under the direction of a licensed structural engineer
factoring the construction of the wall and the weight of the box. The mounting locations
should be chosen to provide;
Easy access to the unit fuses
Adequate clear space per local electrical codes
Clear visual access to the indicator lights
A distance between the Battery Backup unit and the light that is less than the supplied
cable
Ample room around the box for ventilation
Wall stud or other secure mounting technique that accommodates a secure mounting
of the box to the wall
The Ceiling/Wall Mounted Battery Back Up should be mounted based on the direction of a
licensed structural engineer factoring the construction of the wall and the weight of the box.
The electrical connection shall be connected to a circuit breaker that will disconnect all
energized conductors simultaneously.
Refer to the Light Installation Manual for the procedure for installing the Arm and Light
Head/Yoke assembly.
Warning! Use caution when removing the front cover. Disconnect the detachable LED
interface cable.
Battery Back-Up Installation and Service Manual (1003340 Rev. C) Page 12
Section 3
Ceiling/Wall Mount Battery Backup
for MI-750/MI-1000
If the wall mount model is being installed in a location with an existing ceiling mount light
head, the existing power supply must be removed using the steps below. Otherwise, skip to
Step 4
Step 1
To prevent a shock hazard,
turn off the mains input to the
arm.
Disconnect and remove the
light head from the arm
Remove the arm and locate
the power supply in the power
supply enclosure on the arm
Remove the Power Supply
enclosure cover, then remove
the entire plate including the
power supply by:
Cutting the Molex
connector
Cut the red and black
DC wires that run
through the arm
Remove the four
mounting screws
Note: Cut the red and black DC
wires in a way that preserves as
much length in the wire as
possible.
Battery Back-Up Installation and Service Manual (1003340 Rev. C) Page 13
Section 3
Step 2
Install the new wire
management plate by
guiding the three
wires through the hole
in the bottom of the
power supply housing
as shown.
Attach the connector
outside the power
supply housing in the
orientation shown to
the right
Step 3
Connect the red and
black DC wires that
run though the arm to
the terminal block as
shown. Be sure that
the Red Wire
connects to the Red
Wire and that the
Black Wire connects
to the Black Wire.
Secure the plate to
the housing by
installing the four
mounting screws. The
two ground wires
should be attached
using the mounting
screws.
Replace the Power
Supply cover.
Wire Management
Plate
Battery Back-Up Installation and Service Manual (1003340 Rev. C) Page 14
Section 3
NOTE: The fuses in the power supply housing cover are no longer utilized. All fusing
is now located on the Battery Backup Unit.
Step 4 (Ceiling Mount)
Feed the supplied cable assembly
through the ceiling rod. Leave
sufficient wire to extend slightly
beyond the bottom of the ceiling rod
Connect the cable assembly to the
DC output block inside the battery
backup
Connect mains to the mains input
block inside the battery backup unit
Refer to the light manual for the
remainder of installation instructions
Step 4 (Wall Mount)
Feed the supplied cable assembly
through the Wall Mount Bracket and
into the Power Supply Housing.
Connect the cable assembly to the
DC output block inside the battery
backup
Connect mains to the mains input
block inside the battery backup unit
Refer to the light manual for the
remainder of installation instructions
Battery Back-Up Installation and Service Manual (1003340 Rev. C) Page 15
Section 3
Ceiling/Wall Mount Battery Backup for
System Two Light System
To use the Battery Back Up with an existing ceiling mounted Light Head, the existing
power supply must be bypassed using the steps below.
*Note: The Battery Back Up can only supply power to one Light Head
Disconnect the mains
breaker.
Remove the plastic
ceiling casting cover
and locate the power
supply plate
Disconnect the mains
connectors for the
power supply you want
to bypass. These
connectors can be
found on the mains
power distribution
block.
Disconnect DC wires
coming from the power
supply at the DC
output power
distribution block on
the ceiling casting
A connection must be
made between the DC
power distribution block
on the ceiling casting
and the DC Output
block inside the Battery
Back-up unit
Connect Mains to the
Mains Input Block
inside the Battery
Backup Unit.
Replace the Plastic
Ceiling Casting Cover
Power Supply
Plate
Battery Back-Up Installation and Service Manual (1003340 Rev. C) Page 16
Section 4
Section 4: Operation Basic Operation
The Battery Back-Up is designed to supply power in the event of a mains power failure. The
unit will switch from the AC Power to battery power automatically.
Connecting the Battery
Before using the Battery Back-Up you must first connect the 24VDC Battery to the system.
To do this, remove the cover panel and then remove the RED insulating cover from the
battery connector. Once the insulator is removed, connect the battery to the system by
connecting the two gray connectors. Once this is done, connect the unit to mains and
replace the cover. The AC Power and Battery Charging LED’s will light.
`
Remove the battery connector
insulator cover from the gray
connector
Connect the gray battery
connectors together
Battery Back-Up Installation and Service Manual (1003340 Rev. C) Page 17
Section 4
System Indicators
System Operating Indicators
The unit has four (4) indicators to
Figure 3: Indicators
The four LED indicators on the battery box:
The Green “AC POWER” indicator will light when the AC power supply is powered.
The Blue “CHARGING BATTERY” LED will light whenever the battery charger is
delivering charge to the battery.
The Amber “BATTERY IN USE” LED will light whenever the AC power is unavailable
and the battery is available to power the light head.
The Yellow “LOW BATTERY” LED will light when the Battery falls below 22V. At this
point an alternative light should be used.
BATTERY
IN USE
BATTERY
LOW
CHARGING
BATTERY
AC
POWER
Battery Back-Up Installation and Service Manual (1003340 Rev. C) Page 18
Section 4
Positioning the Unit
Caution must be taken when maneuvering the Floor Stand Battery
Back-Up over uneven floor thresholds. The unit tilt must not exceed 10°
without external stabilization. This requirement is reinforced with the
warning label to the right.
The following sequence is recommended for crossing uneven floor thresholds:
1. Place a foot on the lower half of the
Battery Box. Keep heel on the floor to create
stability during this action.
2. While firmly grasping the upright pole,
gently pull back to tip the entire unit. Use the
foot on the ground to prevent backwards
motion of the entire unit.
3. While maintaining manageability of the
unit, gently roll the unit over the threshold.
4. Once the threshold has been cleared,
gently return the front caster wheels to their
resting position on the ground.
5. To guide the rear caster wheel over
the threshold, simple roll the unit towards the
threshold until the rear caster wheels are
near the edge of the threshold. Once in
place, firmly grasp the upright pole and lift up
to tip the unit forward.
6. Push forward to roll the unit forward to fully clear the threshold.
7. Once fully cleared, return the unit to its resting position and continue to location for
use.
Battery Back-Up Installation and Service Manual (1003340 Rev. C) Page 19
Section 5
Section 5: Maintenance Fuse Replacement
The Floor Stands have four fuses in two different locations: two of them are in the Power
Entry Module and the other two are in the Power Supply Housing.
1. Locate the Power Entry Module, located on the right rear side of the power supply unit.
Remove the power input cord from the supply outlet and from the Power Entry
Module and leave it unplugged. Failure to unplug power can cause a shock hazard.
Figure 4: Battery Back-Up Enclosure
2. Using a small flat blade screwdriver, open the hinged
entry door by inserting the blade of the screwdriver into the
slot located at the top portion of the module. Gently pull the
door backward to open it. With the same screwdriver, gently
pry the fuse holder loose then slide it out to expose the two
fuses.
These fuses protect the Battery Back-up circuitry and failure
will result in battery operation but not recharging. If these
fuses are blown, replace with the appropriate fuse in the
Fusing Specifications table below for AC Power.
Be sure to reinstall the fuse-holder in the same orientation in which it was positioned before
removal.
Figure 5: Battery Back-Up Fuse
Holder
Battery Back-Up Installation and Service Manual (1003340 Rev. C) Page 20
Section 5
Fuse Replacement (Light Head)
3. The battery is protected from a light head failure by the fuses in the Power Supply
Enclosure at the top of the upright (See Photo 3, 4, 5). The failure of these fuses will
result in the power indicator on the display of the light not being lit.
4. Carefully examine all fuses and check for any sign of malfunction including broken or
burned fuse wire or glass enclosure. If the fuse(s) need to be replaced see the following
table for DC Power.
5. If the unit should continue to blow fuses, do not use the unit; contact the factory
immediately.
CAUTION: To Reduce the Risk of Fire: Replace the fuse(s) only with the same
type and electrical rating as indicated on the fuse replacement label.
Fusing Specifications
MI-750
MI-1000
System Two LED
A/C Power
1.5A
2.5A
2.0A
D/C Power
1.5A
3.0A
7.0A
Power Cord Replacement
In the event that the power cord needs to be replaced, contact Medical Illumination to order
the correct power cord with the correct plug for the country where the Battery Back Up is
being used.
Photo 3
Photo 4
Photo 5
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MEDICAL ILLUMINATION MI-1000 User manual

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