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FERVE F-1860
WARNING
♦ Engines produce carbon monoxide which is odourless, causes slower
reaction time, and can lead to serious injury through inhalation. Keep service
areas WELL VENTILATED while the engine is running!
♦ Activate the handbrake and block the wheels before testing or repairing the
vehicle. It is especially important to block the wheels on front-drive vehicles,
as the handbrake does not lock the drive wheels.
♦ Wear an eye shield when testing or repairing vehicles. Exceeding the limits
of the F-1860 is dangerous. It will expose you to serious or possibly fatal
injury. Carefully read and take heed of the precautions described in this
instruction manual, and make sure that the established limits of the F-1860
are never exceeded.
♦ Under absolutely no circumstances must voltage exceed 1000 VDC or 750
VDC between any terminal or ground.
♦ Extreme caution must be exercised when measuring voltage above 25 VAC
or VDC.
♦ Circuits to be tested must be protected by a 20A fuse or circuit breaker.
♦ Do not use the F-1860 if it has been damaged.
♦ Do not use the test leads if the insulation is damaged or the cable is
exposed.
♦ Use adequate current clamps when measuring circuits in excess of 10A.
♦ To avoid electrical shock, never touch the test leads, tips or circuit while
testing.
♦ Do not make a voltage measurement with the test leads in the 20A or mA
terminal.
♦ When testing for voltage or current, make sure that the corresponding
function of the F-1860 is the correct one. We recommend you take a test
reading of a known voltage or current before carrying out a specific function.
♦ Choose the proper range and function for the measurement. Do not try to
take voltage or current measurements that may exceed the ratings marked
on the function /range switch or terminal.
♦ When measuring current, connect the F-1860 in series with the load.
♦ Never connect more than one set of leads to the F-1860.
♦ Disconnect the live test lead before disconnecting the common test lead
(COM).
♦ The mA and 20A terminals are protected by fuses. In order to avoid possible
injury or damage, use only in circuits not exceeding 400mA, 10A continuous
or 20A for a maximum15 seconds.
IMPORTANT
♦ In order to maintain the accuracy of the F-1860, replace the battery as soon
as the battery symbol appears on the display.
♦ Avoid measuring errors from external interference: keep the F-1860 away
from spark plug cables or wire coils.
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Summary of Contents for Ferve F-1860
- Page 1 20A for a maximum15 seconds. IMPORTANT ♦ In order to maintain the accuracy of the F-1860, replace the battery as soon as the battery symbol appears on the display. ♦ Avoid measuring errors from external interference: keep the F-1860 away...
- Page 2 Additionally, it provides a convenient storage method for the test probes. It is also useful for holding one of the test probes, while leaving another hand free to operate the other test probe while holding the F-1860 in the other hand. (see figure x).
- Page 3 ♦ Automatic Power can be disactivated. This feature must be set when the F-1860 is to record data over a period of time in excess of 30 minutes. In order to disactivate the “Power Off” mode, keep the yellow “PWR RST”...
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Page 4: Push-Button Functions
For example, if the reference value is 24.00 V and the present reading is 12.50 V, the F-1860 will show -11.50 V. If the new reading is the same as the reference value, the F-1860 will display 0. - Page 5 NOTE: ♦ If the range is too high, the readings will be less accurate. ♦ If the range is too low, the F-1860 will blink and show OL (Over Limit) DATA HOLD The Data Hold feature stores the last reading in the F-1860’s memory.
- Page 6 This following test checks for a low current discharge on the battery surface: Set the F-1860’s rotary switch to the voltage position (V). ♦ Insert the black lead of the F-1860 into the COM socket, and the red ♦ cable into the V/Ω Ω Ω Ω /RPM socket.
- Page 7 Disconnect the negative (-) battery cable from the battery. Set the F-1860’s rotary switch to the voltage position (V). ♦ Insert the black lead of the F-1860 into the COM socket, and the red ♦ cable into the V/Ω Ω Ω Ω /RPM socket.
- Page 8 Do not start the vehicle during this test; the F-1860 may be damaged as a result. ♦ Set the F-1860’s rotary switch to the 20A position. ♦ Insert the black lead into the COM socket and the red cable in the F-1860’s 20 A terminal. ♦ Disconnect the positive (+) cable from the battery.
- Page 9 Disable the ignition; crank the engine for 15 seconds. ♦ Check the Min. reading. If this reads less than 9.60 V at 21ºC, the battery is weak. Recharge or replace before further testing. F-1860 Minimum reading Ambience temperature 10.0 V 33ºC 9.8 V...
- Page 10 (-) lead to the negative (-) battery terminal. Take note of the reading, which will be the starting reference for future readings. Conect the positive (+) lead of the F-1860 to a clean screw on the engine ♦ block.
- Page 11 Press the MAX/MIN button on the F-1860. ♦ Turn on all the accessories such as headlights, ventilator fan, heated rear ♦ window, windscreen wipers..Disable the ignition so the engine doesn’t start; crank the engine for 2-3 ♦ seconds. A voltage drop in excess of 0.5 V indicates defective ground.
- Page 12 .Disable the ignition so the engine doesn't start; crank the engine for 2-3 seconds. A voltage drop of more than 0.8 volts would indicate a poor ground circuit. Clean and inspect the battery and starter cables, solenoid and cable connections; test again. Note: A defective starter solenoid may cause an excessive voltage drop;...
- Page 13 .Connect the negative (-) lead to the negative (-) battery terminal. .Set the MinIMax feature on the meter. .Start the engine and hold a 1500 RPM. A reading of 13.1-15.5 volts is an acceptable charging rate. Ignition System Tests [1] Ignition Coil, Primary Resistance Test (Ω) This test checks primary winding resistance.
- Page 14 .Disconnect the coil from the vehicle wiring harness. .Connect the negative (-) lead to the high tension terminal on the coil. .Connect the positive (+) lead to the positive (B+) terminal on the coil. Typical measurements are between 6,000-30,000 'S Consult the manufacturer's specifications for required resistance measurements.
- Page 15 In general, resistance should be 0.1 (Ω) or less. Refer to the Manufacture's specifications. [5] Pick-up Coil Resistance (Ω Ω Ω Ω )/ Voltage Test (Ω Ω Ω Ω ) The resistance test checks for open circuits or high resistance. The Voltage test compares voltage output to resistance.
- Page 16 A need for better fuel economy and lower emissions resulted in today’s automobiles Utilizing computer controlled functions that were previously activated by mechanical, Electrical and vacuum devices. Computerized vehicle control systems are made up of three basic component groups. These groups are: Sensors: they are input devices that supply information about engine operating conditions and the surrounding environement to the vehicle computer.
- Page 17 "Hard Failures" and "Intermittent Failures". Be aware, however, that some vehicle manufacturers use different terminology and older vehicles do not have all of the ground of codes described. Current Codes are faults that are active. Hard Failure causes the dash "Check / Engine" light to remain ON. Intermittent Failure causes the dash "Check Engine"...
- Page 18 read the negative (-) or positive (+) slope and display it as a percent (%) of the total cycle. Frequency (Hz), What is it? Frequency is the number of times a voltage pattern repeats positive compared to negative: ON compared to OFF, during one (1) second of time. For example; frequency (Hz) measurements are specified for digitally controlled manifold Absolute Pressure sensors.
- Page 19 Check the battery contacts for a tight fit. Check for a minimum battery voltage of 8.0 volts. Mark sure the battery wire, are not pinched in the cafe. Ampere reading is erratic or there is no reading at all. Disassemble the me~er back cover and test the fuses for continuity. Meter reading is erratic.