Fluke VISIFAULT-FIBERLRT User manual

VisiFault Instruction Sheet 8/16/2004
English Page
1 of 6
Panel Size: 4-1 /8" x 7"
VisiFault
Visual Fault Locator
Instruction Sheet
The VisiFault Visual Fault Locator (VFL) is a visible light source that helps you trace optical fibers, check fiber continuity, and find faults such as breaks, bad splices, and tight bends in fiber optic cable.
Safety Information
*
W
To avoid possible eye damage caused by hazardous radiation
Never look directly into the VFL’s output (item
Figure 1). Momentary exposure to the VFL’s output will not damage your eyes; however, direct, long-term exposure is potentially hazardous.
Cover the VFL’s output with the dust cap when the VFL is not in use.
Do not open the case (except to open the battery cover to change the batteries); no user-serviceable parts are inside.
Do not modify the VFL.
Do not magnify or otherwise modify the laser output.
Use only approved connectors and adapters.
Do not use controls, adjustments, or procedures not documented or approved by Fluke Networks.
Warning: Class 2 Laser
A in
PN 2157599 May 2004 Rev. 1 8/04 2004 Fluke Networks. All rights reserved. Printed in USA. All product names are trademarks of their respective companies.
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FT25/35 Instruction Sheet 8/16/2004
English Page
Panel Size: 4-1 /8" x 7"
Using the Visual Fault Locator
To use the VFL, refer to Figure 1 and do the following:
1 Remove the VFL’s dust cap; then clean the VFL’s output
adapter and the connector on the fiber to be tested.
2 Plug the fiber optic connector into the VFL’s output (
The VFL’s universal fiber adapter accepts connectors with
2.5 mm ferrules (SC, ST, or FC). For 1.25 mm ferrules, use the optional 1.25 mm universal adapter.
A).
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3 Press the
4 To toggle between continuous and flashing modes, press
FLASH key (C). The status LED (D) indicates the VFL’s
the output status.
5 Turn off the VFL before disconnecting it from the fiber.
Replace the dust cap.
Tips: View the VFL’s light indirectly by holding a white card or
paper in front of the VFL output or the fiber connector emitting the light.
The VFL’s light may not be visible through thick or dark­colored cable sheaths or connector dust caps.
key (B) to turn on the VFL.
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FT25/35 Instruction Sheet 8/16/2004
English Page
Panel Size: 4-1 /8" x 7"
Continuity check/
tracing fibers
1
3 of 6
2
CLASS II LA
V
ISI
F
AULT
VISUAL FAULT LOCATOR
SER
FLASH
4 3
Broken fiber in connector
Sharp
bend
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Figure 1. Using the Visual Fault Locator
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FT25/35 Instruction Sheet 8/16/2004
English Page
4 of 6
Panel Size: 4-1 /8" x 7"
Accessory
Description
2.5 mm to 1.25 mm universal adapter NF-380
Fluke Networks
Model Number
Maintenance
Clean the case with a soft cloth dampened with water or water and a mild soap. Do not use abrasives, solvents, or alcohol.
If the VFL’s light is dim or does not turn on, replace the batteries as shown in Figure 2.
awx03f.eps
Figure 2. Replacing the Batteries
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FT25/35 Instruction Sheet 8/16/2004
Specifications
English Page
5 of 6
Panel Size: 4-1/8" x 7"
Laser type and classification
Fiber compatibility Multimode and singlemode
Output port
Output Continuous or flashing (2 Hz)
Output power < 1.3 mW
Range
Temperature and humidity ranges
635 nm (nominal) laser diode, Class 2
Universal adapter for connectors with 2.5 mm ferrules
3 km on multimode fiber 4 km on singlemode fiber
Operating: 0 °C to 40 °C
RH 95% (10 °C to 35 °C)
Storage:
-20 °C to +60 °C RH 95% (10 °C to 35 °C)
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FT25/35 Instruction Sheet 8/16/2004
English Page
6 of 6
Panel Size: 4-1 /8" x 7"
Vibration and shock 2 g, 5 Hz-500 Hz; 1 m drop
Altitude 3000 m
Battery type and life
Dimensions and weight
Safety
CSA C22.2 No. 1010.1: 1992, EN 61010-1, CE
Laser safety label is on the back of the VFL.
Complies with 21 CFR
1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated July 26, 2001
2 AA alkaline; 80 hours typical in continuous mode
6.2 in x 2 in 1.3 in (157 mm x 52 mm x 33 mm)
5.7 oz (162 g)
LIMITED WARRANTY & LIMITATION OF LIABILITY
Fluke Networks products will be free from defects in material and workmanship for one year from the date of purchase. Parts, accessories, product repairs and services are warranted for 90 days. This warranty does not cover disposable batteries, cable connector tabs, cable insulation-displacement connectors, or damage from accident, neglect, misuse, alteration, contamination, or abnormal conditions of operation or handling. Resellers are not authorized to extend any other warranty on Fluke Networks’ behalf. To obtain service during the warranty period, contact your nearest Fluke Networks authorized service center to obtain return authorization information, then send your defective product to that Service Center with a description of the problem.
THIS WARRANTY IS YOUR ONLY REMEDY. NO OTHER WARRANTIES, SUCH AS FITNESS FOR A PARTICULAR PURPOSE, ARE EXPRESSED OR IMPLIED. FLUKE NETWORKS IS NOT LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES, ARISING FROM ANY CAUSE OR THEORY. Since some states or countries do not allow the exclusion or limitation of an implied warranty or of incidental or consequential damages, this limitation of liability may not apply to you.
6/01
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5 m
+
+
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