Assessments - 3, GPA: 4.3
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4. Turn the Load Knob (C) clockwise until the DC ammeter reads 1/2 the Cold Crank Amp (CCA) rating or three times the amp-hour (Ah) capacity of the battery. The CCA and AH rating are printed on the battery label. 5. Maintain load for 15 seconds. After 15 seconds has passed, the unit will sound with a beep. 6. View the DC Volts Meter and read the battery condition. Refer to the “Battery Condition Analysis” section on page 5. 7. Turn the Load Knob (C) counterclockwise to Off, and remove the Cable Clamps from the battery. NOTE: Freezing temperatures affect the battery test reading. Decrease the battery rating 50 cold cranking amps for each 50°F (10°C) below freezing 32°F (0°C). DC Amp Meter DC Volt Meter Battery Test: Green - OK Red - Replace Amp Scale Amp Hour Scale State of Charge: Green - OK Red - Recharge CCA Scale Load Knob (C) 04b-11e Made in China. 500 AMP CARBON PILE LOAD TESTERTesting Capability12 VDC Batteries, Alternators, and StartersLoad Test Capacity160 Ah; 1000 CCA max. testing; 0-500A loadDisplay MetersAnalog, 0-16 VDC (max.); Analog, 0-500ATest Cycle15 seconds per test with a 1 minute cool down; 3 tests in 5 minutes maximumBattery Cables3’ x 4 AWG with copper-plated clampsITEM 91129OFF LOADWARNINGTo prevent serious injury and burns:1. Wear ANSI-approved safety goggles and heavy-duty work gloves during setup and use. 2. Do not touch tester’s vents during or after use. Vents get VERY HOT during use.3. Inspect before every use; do not use if parts loose or damaged.4. Use as intended only.5. Read manual before set up and/or use. Alternator & Regulator Test: Green - OK Red - Low Positive Cable (-) Negative Cable (-) Red Cable (Clamp A) Black Cable (Clamp B) Testing the Charging System AVOID CARBON MONOXIDE POISONING. This gas comes from the vehicle’s exhaust and is colorless and odorless. It can cause SERIOUS INJURY or DEATH if inhaled. 1. Turn the Load Knob (C) counterclockwise to the Off position. 2. Connect the Cable Clamps to the battery as previously described. 3. Outside, or in a well ventilated area, start the vehicle engine and run at fast idle speed. 4. View the DC Volt Meter and read the Alt. - Reg. condition. Refer to the “Battery Condition Analysis” section. 5. Turn the vehicle’s engine off, then remove the Load Tester Cable Clamps. Battery Condition Analysis Load Test / 15 Seconds (Display Reading) Battery Condition OK (Green Area) Battery capacity is good. May or may not be fully charged. Check the charge state by testing the Specific Gravity (SG) with a Hydrometer. If SG is less than full charge, check for possible charging system trouble. Recharge to full level. Bad (Red Area) If the DC Volt Meter needle is falling, the battery is defective or has a bad cell. For a quick check, turn the Load Knob down, counterclockwise, and note DC Volt Meter reaction. If voltage recovers to its full potential after only a few seconds, the battery is probably defective. If the voltage recovers slowly, the battery may only be run down. Check specific gravity level, recharge and re-test. Charging System (Alt. & Reg Test) If the DC Volt Meter needle reads OK, charging system is functional. If it falls on the low red or high red areas, charging system may be malfunctioning. Starter Motor Test NOTE: If starting your vehicle is difficult, you may have unnecessary starter motor draw, which dramatically shortens battery life. This test identifies starter motor performance. 1. Make sure your engine is running at normal operating temperature, and that the battery is fully charged and in good condition. 2. Turn the Load Knob (C) counterclockwise to the Off position. 3. Connect the Red Clamp (+) to the positive (+) terminal post on the battery. Connect the Black Clamp (-) to the negative (-) terminal post on the battery. 4. Disable the engine to make sure the car will not start. Refer to your vehicle’s service / technical manual. 5. While watching the DC Volt Meter (see page 4), crank the engine briefly to determine the voltage reading during cranking. A display reading of 9 volts or less indicates excessive current draw. This may be caused by a bad connection of a failing starter motor, or, the battery is too small for the vehicle’s requirements. Consult a qualified mechanic. 6. When starter motor test is complete, remove Black Clamp (-) from battery first; then remove Red (+) clamp. User.Maintenance Instructions Procedures not specifically explained in this manual must be performed only by a qualified technician. TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION: Do not use damaged equipment. If abnormal noise or vibration, occurs, have the problem corrected before further use. Note: These procedures are in addition to the regular checks and maintenance explained as part of the regular operation of the air-operated tool. 1. Periodically check all nuts, bolts, and screws for tightness. 2. Store in a clean, dry location. 3. Clean the outside of the unit with a damp cloth. Never use solvents to clean any parts...
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