REED R7400 User manual

VV
Model R7400
Digital Caliper
Instruction
Manual
INSTRUMENTS
INSTRUMENTS
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Table of Contents
Safety ......................................................................................................... 3
Features...................................................................................................... 3
Applications................................................................................................ 3
Specications............................................................................................. 4
Instrument Description ............................................................................... 5
Operating Instructions.............................................................................6-7
Troubleshooting.......................................................................................... 8
Maintenance and Care ............................................................................... 8
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Safety
For your safety and care of this instrument, please read these instructions
carefully prior to use.
Features
• Large,easy-to-read6-digitLCDdisplay
• Userselectableunitofmeasure(in/mm)
• Zeroadjustmentbutton
• Lockscrewtoholdslideinposition
• Hardenedstainlesssteelheadandbody
• Lowbatteryindicatorandautoshutoff
Applications
• Fabricating
• QAdepartments
• Generalindustrialuse
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Specifications
MeasuringRange: 0to6"(0to150mm)
Accuracy: ±0.001"(.03mm)
Resolution: 0.0005"(0.01mm)
Display: 6-digitLCD
ZeroButton: Yes
AutoShutOff: Yes
LowBatteryIndicator: Yes
PowerSupply: 1.5VBattery(LR44)
Product Certications: CE
OperatingTemperature: 32to104°F(0to40°C)
StorageTemperature: -4to140°F(-20to60°C)
OperatingHumidityRange: 0to80%
Dimensions: 9.3x3x0.6"(235x75x15mm)
Weight: 5.6oz(160g)
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Instrument Description
1. ON/Metric/InchButton
2. OFFButton
3. ZeroAdjustmentButton
4. BatteryCompartmentCover
123
4
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Operating Instructions
Measurements of external dimensions
Measurements of internal dimensions
continued ...
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Measurements of depth
Differentialmethodmeasurement(applicationofzerosetting)
PRESSPRESS
20
20.02
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Troubleshooting
Problem Solution
Everysecond,displaydigits
jumpsimultaneously
Lowbattery.Removecoverandreplace
battery.
Display frozen Removebattery,wait30secs.andput
thebatterybackintotheinstrument.
Full length reading error
≥0.1mm
Sensormayhavedirtordeposits
init.Removecoverandslider
assembly.Blowsensorfacewithclean
pressurizedairandcleanwithadry,
lint-free cloth.
NodisplayonLCDscreen 1.Poorbatterycontact.Checkbattery
compartment.
2. Replace battery.
Maintenance and Care
1. Keepbodyofinstrumentcleanandpreventliquidfromgettinginto
slider as it may damage the instrument.
2. Displayshouldbecleanedwithaclean,dry,lint-freecloth.
Lubricateinstrumentwithafewdropsofclockoil.Avoidusing
acetone and alcohol.
3. Keepbatterycompartmentcleanandfreeofcorrosion.
ForserviceonthisoranyotherREEDproductorinformationonother
REED products, contact REED Instruments at [e-mail].
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