Foxwell BT-705 - Battery Analyzer Manual

Also See for BT-705:

User manual (21 pages)

Table of Contents

Contents

1 Introduction
2 Specifications
3 Operations
4 Viewing/Printing Test Results
5 Language
6 Bluetooth Printer
7 Version Info
8 Documents / Resources
- 8.1 Download manual

Foxwell BT-705 - Battery Analyzer Manual

Introduction

The latest BT-705 Battery Analyzer from Foxwell is dedicatedly developed to test 12V regular flooded, AGM flat plate, AGM spiral and gel batteries and 12V & 24V starting and charging system. It provides a quick, easy and affordable solution for technicians to check battery health and detect faults of starting and charging system. Main functions include battery test, cranking test, and charging system test.

Bold Text

Bold text is used to highlight selectable items such as buttons and menu options.
Example:
Press the ENTER button to select.

Symbols and Icons

Solid Spot

Operation tips and lists that apply to specific tool are introduced by a solid spot .
Example:
When System Setup is selected, a menu that lists all available options displays. Menu options include:

Languages
Unit
Beep
Keypad Test
LCD Test
About
Shortcuts

Arrow Icon

An arrow icon indicates a procedure.

Example:
To change menu language:

Scroll with the arrow keys to highlight Language on the menu.
Press the ENTER button to select.

Note and Important Message

Note
A NOTE provides helpful information such as additional explanations, tips, and comments.

Example:
NOTE
Test results do not necessarily indicate a faulty component or system.

IMPORTANT indicates a situation which, if not avoided, may result in damage to the test equipment or vehicle.

Example:

Do not soak product as water might find its way into the tester.

Device Descriptions

Device Descriptions
This section illustrates external features, ports and connectors of the tester.

LCD Display - shows menus, test results and operation tips.
Menu Button - access the Main Menu options of the tester.
BACK Button - exits a screen and generally returns to previous screen.
UP and Down Buttons - selects an option or scroll to menu options.
Left and Right Buttons - moves the cursor left or right to select characters when inputting the plate number of the car.
ENTER Button - executes a selected option and generally goes to the next screen.
Print Button - Prints test results through optional Bluetooth printer.
Test Cable - Connects the tester to battery for testing.

Do not use solvents such as alcohol to clean keypad or display. Use a mild nonabrasive detergent and a soft cotton cloth.

Accessory Descriptions

This section lists the accessories that go with the tester. If you find any of the following items missing from your package, contact your local dealer for assistance.

User's Guide - provides operation instructions for the usage of the tester.
Blow molding case - stores the tester and its accessories.
Bluetooth printer (Optional)- let you to print out the test results.

Specifications

Display: 128 * 64 pixels, large, backlit display screen
Working Temperature: -20 to 60°C (-4 to 140°F)
Storage Temperature: -20 to 70°C (-4 to 158°F)
Power Supply: 8-30V DC
Dimensions (L*W*H): 190*90*36mm
Gross Weight (without printer): 1.6 KG
Gross Weight (with printer): 2.0 KG

Operations

This section describes how to use the tester to perform tests on car batteries and charging systems. The menu-driven display will guide you step by step through the test process.

Connecting The Device

The tester powers on automatically when it is correctly connected to the battery. The preferred test position is at the battery terminals. If the battery is not accessible, you may test at the jumper post; however, the power measurement may be lower than the actual value.

To connect the tester:

Clean the battery posts or side terminals.
Connect the red clamp to the positive (+) terminal and the black clamp to the negative (-) terminal.
Rock the clamps back and forth to make sure the clamps are firmly connected. In case the connection is poor, a "CHECK CONNECTION" message displays.
When the tester is correctly connected, it boots up automatically and show the voltage of the battery.
Press the MENU button to go to the Main Menu.

NOTE
Do not connect the tester to a voltage source greater than 30VDC; otherwise you may damage the tester.

NOTE
If you are testing inside a vehicle, make sure all accessory loads are cut off, the key is not in the ON position and the doors are closed.

Battery Test

Battery Test menu lets you analyze the battery healthy status to calculate the actual cold cranking capability of the battery and the aging status. It lets you check 12V or 24V charging system to make sure the output voltage of the generator is normal, the rectifier diode works correctly and the charging current is normal. Also it lets you checks if the starting motor works correctly by testing its cranking current and cranking voltage.

To start a battery test:

Scroll with the UP or DOWN button to highlight Battery Test from Main Menu and press the ENTER key.
Scroll with the UP or DOWN button to highlight the voltage from Main Menu and press the ENTER key.
Scroll with the UP or DOWN button to highlight OUT OF VEHICLE or IN VEHICLE from BATTERY LOCATION menu and press ENTER to select the battery location.
Scroll with the UP or DOWN button to highlight TOP POST or SIDE POST from POST TYPE menu and press ENTER to select the battery post type.
Scroll with the UP or DOWN button to select the battery type from BATTERY TYPE menu and press ENTER to confirm.
Scroll with the UP or DOWN button to select the battery standard from BATTERY STANDARD menu and press ENTER to confirm. Not all rating systems are available for each application.

You may find the battery type and battery rating label on every battery.

Global Rating Systems

No.	Standard	Description	BT705 Testing Range
1	CCA	Cold Cranking Amps, as specified by SAE. The most common rating for cranking batteries at 0°F (-18°C)	100-2000
2	BCI	Battery Council International standard	100-2000
3	CA	Cranking Amps standard. The effective starting current value at 0°C (32°F).	100-2000
4	MCA	Marine Cranking Amps standard. The effective starting current value at 0°C (32°F).	100-2000
5	JIS	Japanese Industry Standard, shown on a battery as a combination of numbers and letters	26A17--245H52
6	DIN	Deutsche Industrie-Norm	100-2000
7	IEC	International Electrotechnical Commission	100-2000
8	EN	Europa-Norm	100-2000
9	SAE	Society of Automotive Engineers	100-2000
10	GB	China National Standard	100-2000

Use UP or DOWN button to change measure range till you enter the correct range of your battery. Press ENTER to start the test.

If your battery belongs to CCA system, just select the right CCA number and press ENTER to start the test.
View test results on the screen. Depending on battery status, one of the following test results may display.

No.	Test Results	Interpretation
1	GOOD BATTERY	The battery is in good condition.
2	GOOD-RECHARGE	The battery is in good condition but low current. Fully charge the battery and return it to service.
3	CHARGE & RETEST	Fully charge the battery and retest. Failure to fully charge the battery before testing may result in inaccurate results. If you still get CHARGE & RETEST message after you fully charge the battery, replace it.
4	REPLACE BATTERY	The battery is almost dead or the connection between the battery and battery cable is poor. Replace the battery and retest; or disconnect the battery cables and retest the battery using the out-of-vehicle test before replacing it.
5	BAD CELL-REPLACE	The battery may be damaged such as broken cell or short circuit. Replace the battery and retest.

Press the BACK button to return to Main Menu. Or, press the ENTER button for cranking test if you are processing an in-vehicle test.

NOTE
The tester keeps the results of last test only. When you start a new test, the last results are overwritten.

Cranking Test

NOTE
Before starting the test, inspect the alternator drive belt. A belt that is glazed or worn, or lacks the proper tension, will prevent the engine from achieving the rpm levels needed for the test.

After an in-car battery test, the display alternates between the battery test results and the message PRESS FOR CRANKING TEST.
To start cranking test:

Press the ENTER button for cranking test.
Start the engine when prompted.
The tester displays the decision on the starter system, cranking voltage, and cranking time in milliseconds.

No.	Test Results	Interpretation
1	CRANKING NORMAL	The starter voltage is normal and the battery is fully charged.
2	LOW VOLTAGE	The starter voltage is low and the battery is fully charged.
3	CHARGE BATTERY	The starter voltage is low and the battery is discharged. Fully charge the battery and repeat the starter system test.
4	REPLACE BATTERY	Battery must be replaced before the starting system can be tested.
5	NO START	No vehicle start detected.
6	CRANKING SKIPPED	A start was not detected.

Press ENTER button to proceed with the charging system test, Print button to print the test results, BACK button to return to the main menu.

NOTE
For an in-vehicle test, the display alternates between the test results and the message. Press ENTER for charging test.

Charging System test

Once you have completed an in-vehicle test, the display alternates between the battery test results and the message press ENTER for charging test. Press ENTER to proceed with the charging test.
To start charging system test:

Follow the on-screen prompts to Rev the engine.
Turn on high beams headlights and the blower fan.
Rev engine with loads on.
Idle engine and turn off loads.
The Charging System decision is displayed at the end of the procedure.

No.	Test Results	Interpretation
1	NO PROBLEMS	System is showing normal output from the alternator.
2	NO OUTPUT	No alternator output detected. Check all connections to and from the alternator, especially the connection to the battery. If the connection is loose or heavily corroded, clean or replace the cable and retest. If the belts and connections are in good working condition, replace the alternator. (Older vehicles use external voltage regulators, which may require only replacement of the voltage regulator.)
3	LOW OUTPUT	Alternator not providing sufficient to power the system's electrical loads and charge the battery. Check the belts to ensure the alternator is rotating with the engine running. Replace broken or slipping belts and retest. Check the connections from the alternator to the battery. If the connection is loose or heavily corroded, clean or reparable the cable and retest.
4	HIGH OUTPUT	Alternator voltage output exceeds the normal limits. Make sure there are no loose connections and the ground connection is normal. If there are no connection problems, replace the regulator. Most alternators have a built-in regulator that requires replacing the alternator. In older vehicles that use external voltage regulators, you may need to replace only the voltage regulator.
5	EXCESSIVE RIPPLE	Excessive AC ripple detected. One or more diodes in the alternator are not functioning or there is stator damage.

Press ENTER to print the test results or BACK to return to the main menu.

Viewing/Printing Test Results

View/Print menu lets you view test results and print the data via optional Bluetooth printer.
To view and print the test results:

Scroll with the UP or DOWN button to highlight View/Print from Main Menu and press the ENTER key
Review the test results on the screen. Use the UP or DOWN button to scroll back and forth through Battery Result, Charging Result and Cranking Result to view.
To print the test results, just press the Print button on the unit.
Select Yes to type in the plate number so the test ticket could show test result with the exact plate number. Or select No to quit typing plate number.
Follow the on-screen prompt to input the plate number.
After entering the plate number, the following prompt shows.
Press the Power button on the printer to turn it on. It will print out the test result automatically.

Language

Language menu lets choose system language. The test is set to English menu by default.
To change the language setting:

Scroll with the UP or DOWN button to highlight Language from Main Menu and press the ENTER key.
Use the UP or DOWN button to select the language you need and press the ENTER key to confirm and return. Or press BACK button to return without saving.

Bluetooth Printer

Bluetooth menu lets you connect to an optional Bluetooth printer to print the test results.
To connect to a Bluetooth printer:

Scroll with the UP or DOWN button to highlight Bluetooth from Main Menu and press the ENTER key.
Select SEARCH from the menu to match new Bluetooth printer or select DEVICE to connect with the existing Bluetooth printer.