Solarc LB-24 User manual

®
Light Source
Operating Manual
REF LB-24
®

CONTENTS
System Symbol Descriptions . . . . . . . . . . . . . . . . . . . . .1
Warnings and Precautions . . . . . . . . . . . . . . . . . . . . . . .2
System Description and Operation. . . . . . . . . . . . . . . . .3
Lamp Replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Maintenance and Repair. . . . . . . . . . . . . . . . . . . . . . . . .6
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . .6
Environment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Electrical Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Illumination System . . . . . . . . . . . . . . . . . . . . . . . . .8
Patents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Agency Compliance Statements . . . . . . . . . . . . . . . . . .9
FCC Class A Compliance Statement . . . . . . . . . . . .9
Canadian Notice . . . . . . . . . . . . . . . . . . . . . . . . . . .10

iv CONTENTS Solarc Light Source

Operating Manual 1
System Symbol Descriptions
Caution: Consult
accompanying documentation
Caution: Hot Surface
Caution Hazard Warning
Lamp On Lamp Off
Light; Lighting; Illumination
Intensity
Bright Light
Storage Humidity Transport Temperature
Alternating Current Direct Current
Manufacturer
Do not dispose of this product as unsorted municipal waste. Prepare this
product for reuse or separate collection as specified by Directive 2002/
96/EC of the European Parliament and the Council of the European Union
on Waste Electronic and Electrical Equipment (WEEE). If this product is
contaminated, this directive does not apply.
For more specific disposal information contact Customer Service at +44
207 365 6780.
MAX

2Solarc Light Source
Warnings and Precautions
WARNING RISK OF SHOCK. Do not operate the Solarc Light Source
without a lamp installed. Disconnect power before attempting to
change lamp.
WARNING Only qualified personnel should make electrical
inspections and repair of the Solarc Light Source.
WARNING The high intensity light at the front of the Solarc Light
Source and at the tip of the fiber optic bundle will create high
temperatures and bright light. To minimize the risk of injury, avoid
direct viewing or contact.
WARNING To prevent temporary blinding and contact with heated
parts, always plug the fiber optic bundle into the Solarc Light Source
before turning the power on.
WARNING Do not use the Solarc Light Source directly in medical
applications.
Caution Any changes or modifications made to this device that are
not expressly approved by manufacturer may void the user’s authority
to operate the equipment.
Caution Do not switch the Solarc Light Source ON and OFF in rapid
succession. Doing so will dramatically shorten lamp life. Allow lamp to
cool down for 10 to 15 minutes between each use.
Caution PROVIDE ADEQUATE VENTILATION TO PREVENT
OVERHEATING. Do not drape this light source. Provide a 3-inch (7.62
cm) distance between the Solarc Light Source and any solid objects.
Caution DO NOT use or store liquids above or on the Solarc Light
Source.
Caution Do not operate device without the cover in place. Operate in
the horizontal position only.
Caution Since the Solarc Light Source uses a custom lamp, always
have a spare lamp available for replacement. USE CAUTION BECAUSE
LAMP MAY BE HOT. Allow lamp to cool before replacing.

Operating Manual 3
System Description and Operation
The Solarc Light Source is used to supply high-quality, white light
for video and optical illumination systems.
1. Plug the power supply into a grounded AC receptacle. The
power switch should be in the OFF position .
If your Solarc Light Source has the light intensity control
option, turn it to the minimum position (Figure 1). Plug the
fiber optic bundle into the light port and connect the opposite
end to the equipment being used.
2. Turn the power switch to the ON position .
If your Solarc Light Source has the light intensity control
option, set the light intensity to the desired level (Figure 1).
3. Turn unit OFF when not in use.
Figure 1. Front and Back View
Lamp Replacement
Caution Do not restart the Solarc Light Source immediately after shutting it
off - it may fail to light. If this occurs, turn the power off and wait 10 to 15
seconds before turning the unit back on.
Power Switch
Maximum
Minimum
Light
Control
Power Input Fan
WARNING RISK OF SHOCK. Do not operate the Solarc
Light Source without a lamp installed. Disconnect power
before attempting to change lamp.

4Solarc Light Source
To Replace the Lamp
1. Turn the Solarc Light Source off ( ) and unplug the power
cord from both the wall outlet and the rear of the unit.
2. Remove the five screws from the Solarc Light Source using a
#2 philips head screwdriver. Pivot the cover to expose the
lamp.
Figure 2. Removing the Top Cover
3. Flip up the retaining latch. Pull the lamp base back and up
against the retaining spring to remove the lamp.
4. Remove the lamp, with harness attached, and then
disconnect the lamp connector.
Caution LAMP MAY BE HOT. Allow lamp to cool before
handling.
Recommended lamp cooling time is a minimum
of 10 minutes.
Caution Do not operate device without the cover in
place. Operate in the horizontal position only.
Removable Screws (two on opposite side)
Pivot

Operating Manual 5
Figure 3. Inside the Light Source
5. Replace with Welch Allyn replacement lamp AL - 1824 only.
DO NOT touch the lamp or the interior reflective surface of
the lamp. Skin oils on the lamp will cause premature lamp
failure. Only hold the outside of the reflector or the base of
the lamp. Remove any grease or fingerprints with a clean Q-
tip moistened with alcohol. Do not leave any lint on the lamp.
6. Connect the new lamp to the connector and insert lamp to
properly seat the alignment pin located on the bottom of the
lamp into the slot located on the lamp bracket.
Figure 4. Bottom View of the Lamp Slot
7. Close the retaining latch and replace the cover. Secure the
five screws on the Solarc Light Source. Reconnect the power
supply.
Caution Do not operate the device without the cover in place.
32
Retaining
Spring
Lamp Base
Lamp
Connector
Retaining
Latch
Lamp Slot.

6Solarc Light Source
Dispose of the lamp according to local, state, and federal
laws.
Cleaning
1. Turn the Solarc Light Source off ( ) and unplug the power
cord from both the wall outlet and the rear of the unit.
2. Wipe the external surfaces clean with a cloth dampened with
mild soap and water. DO NOT IMMERSE.
3. Wipe the power cords clean with a cloth dampened with mild
soap and water. DO NOT IMMERSE. DO NOT RECONNECT
WET.
4. DO NOT plug the power source into a wall outlet until it is
thoroughly dry.
Maintenance and Repair
For troubleshooting or repair information, contact Customer
Service at [phone].
Technical Specifications
WARNING Only qualified personnel should make electrical inspections and
repair of the Solarc Light Source.
Supplier Name:
Address:
Welch Allyn Lighting Products Division
4619 Jordan Road
PO Box 187
Skaneateles Falls, NY 13153-0187
Model or Type: Solarc Light Source LB-24

Operating Manual 7
Environment
Electrical Ratings
Dimensions
Operating:
Temperature:
Humidity:
41° F to 104° F (5° C to 40° C)
0 to 95% rh
Storage:
Temperature:
Humidity:
Atmospheric
Pressure:
-10° F to 140° F (-20° C to 49° C)
30 to 75% rh
700 hpa to 1060 hpa
Mode of Operation: Continuous
Safety System
Classification:
Class II
System Pollution Degree: 2
Installation Category: II
Power Supply Rating
Input:
Output:
100 - 240 V~, 50/60 Hz, 1.6 A max
12 V , 3.4 A
Recommended Power
Supply:
North American: Welch Allyn Part # LBM-PS-00
International: Welch Allyn Part # LBM-PS-01
Battery: Welch Allyn recommends using a UR (or other recognized
testing laboratory) recognized battery rated at 12V/10Ah
or equivalent.
Length: 5.8 in. (14.73 cm)
Width: 3.5 in. (8.89 cm)
Height: 2.8 in. (7.11 cm)

8Solarc Light Source
Illumination System
Patents
Welch Allyn Solarc lamps are manufactured under one or more of
the following patents: 5,083,059; 5,117,154; 5,138,228;
5,144,201; 5,539,273, 5,420,477.
Approvals
Lamp: Welch Allyn Solarc Lamp # AL - 1824
Color Temperature: 5500 K
Lamp: 60 Volts / 24 Watts
Lamp Life: 24 Watt: 500 hours
Dimming System: Manual Shutter (Light Intensity Control)
The CE mark on this product indicates that it has been
tested to and conforms with the provisions noted within
the 93/42/EEC Medical Device Directive.
European Regulatory Manager
Welch Allyn Ltd.
Navan Business Park
Dublin Road
Navan, County Meath, Republic of Ireland
Tel.: [phone]
Fax: [phone]
CERTIFIED TO:
CAN/CSA STD C22.2 NO. 61010-1
CONFORMS TO:
UL STD 61010-1
EN 61010-1
IEC 61010-1
EMC Framework of Australia
3045357

Operating Manual 9
Warranty
Welch Allyn warrants the Solarc Light Source, when new, to be
free of defects in material and workmanship and to perform in
accordance with the manufacturer’s specifications when subject
to normal use and service for a period of one year from the date
of purchase from Welch Allyn or an authorized agent. Welch Allyn
will either repair or replace any components found to be
defective or at variance from the manufacturer’s specifications
within this time at no cost to the customer. It shall be the
purchaser’s responsibility to return the instrument to the
authorized distributor, agent, or service representative.
This warranty does not cover the Solarc lamp, breakage, or failure
due to tampering, misuse, neglect, accidents, improper
installation, modification, shipping, or to improper maintenance,
service, and cleaning procedures. This warranty is also void if the
instrument is not used in accordance with the manufacturer’s
recommendations or if required service is performed by anyone
other than Welch Allyn or an authorized agent. The purchase date
determines warranty requirements. No other express or implied
warranty is given.
Agency Compliance Statements
This device complies with part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) this device may not
cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause
undesired operation.
FCC Class A Compliance Statement
This equipment has been tested and found to comply with the
limits for a Class A digital device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in
a commercial environment. This equipment generates, uses, and

10 Solarc Light Source
can radiate radio frequency energy and, if not installed and used
in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful
interference, in which case the user will be required to correct
the interference at his own expense.
Canadian Notice
This equipment does not exceed the Class A limits for radio noise
emissions as described in the Radio Interference Regulations of
the Canadian Department of Communications.
Le present appareil numerique n’emet pas de bruits
radioelectriques depassant les limites applicables aux appareils
numeriques de la classe A prescrites dans le Reglement sur le
brouillage radioelectrique edicte par le ministere des
Communications du Canada.
Caution Any changes or modifications made to this device that are not
expressly approved may void the user’s authority to operate the equipment.
Note
To maintain compliance with FCC Rules and Regulations, cables connected to
this device must be shielded cables, in which the cable shield wire(s) have
been grounded (tied) to the connector shell.

Material No. 708364 Rev. B
Welch Allyn Lighting Products Division
4619 Jordan Road
PO Box 187
Skaneateles Falls, NY 13153-0187
Tel: [phone]
Fax: [phone]
www.walamp.com