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DeWalt DWDCGG571 Instruction Manual

20v max grease gun
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INSTRUCTION MANUAL
DCGG571
20V Max* Grease Gun

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Summary of Contents for DeWalt DWDCGG571

  • Page 1 INSTRUCTION MANUAL DCGG571 20V Max* Grease Gun...

  • Page 2: Definitions: Safety Guidelines

    SAVE ALL WARNINGS AND INSTRUCTIONS Definitions: Safety Guidelines FOR FUTURE REFERENCE The definitions below describe the level of severity for each The term “power tool” in the warnings refers to your mains-operated signal word. Please read the manual and pay attention to (corded) power tool or battery-operated (cordless) power tool.

  • Page 3: Personal Safety

    f) If operating a power tool in a damp location is unavoidable, 4) POWER TOOL USE AND CARE use a ground fault circuit interrupter (GFCI) protected a) Do not force the power tool. Use the correct power tool supply. Use of a GFCI reduces the risk of electric shock. for your application.
  • Page 4 • Only use the grease recommended in this manual. Refer to battery pack may create a risk of fire when used with another the Technical Information chart under Using the Grease Gun. battery pack. b) Use power tools only with specifically designated battery •...

  • Page 5: Important Safety Instructions For All Battery Packs

    • crystalline silica from bricks and cement and other masonry ....Class I Construction or AC/DC ...alternating products, and (grounded) ......or direct • arsenic and chromium from chemically-treated lumber....Class II Construction current Your risk from these exposures varies, depending on how often you n o ....no load (double insulated) do this type of work.

  • Page 6: Specific Safety Instructions For Lithium Ion (Li-Ion)

    compatible charger as battery pack may rupture causing SPECIFIC SAFETY INSTRUCTIONS FOR LITHIUM ION (Li-Ion) serious personal injury. Consult the chart at the end of this • Do not incinerate the battery pack even if it is severely manual for compatibility of batteries and chargers. damaged or is completely worn out.

  • Page 7: Important Safety Instructions For All Battery Chargers

    service center or to your local retailer for recycling. You may also • These chargers are not intended for any uses other than contact your local recycling center for information on where to drop charging D WALT rechargeable batteries. Any other uses off the spent battery.
  • Page 8 • The charger is designed to operate on standard 120V Minimum Gauge for Cord Sets household electrical power. Do not attempt to use it on any Volts Total Length of Cord other voltage. This does not apply to the vehicular charger. in Feet (meters) Chargers 120 V...

  • Page 9: Charge Indicators

    Indicator Light Operation HOT/COLD DELAY DCB101, DCB102, DCB103 DCB101, DCB102, DCB103 These chargers have a hot/cold delay feature. When the charger PACK CHARGING detects a battery that is too hot or too cold, it automatically starts a delay, suspending charging. The red light flashes long, then short PACK CHARGED while in the hot/cold delay mode.

  • Page 10: Wall Mounting

    DCB107, DCB112, DCB113, DCB115 a. Check operation of receptacle by plugging in a lamp or other These chargers will not charge a faulty battery pack. The charger will appliance; indicate faulty battery pack by refusing to light. b. Check to see if receptacle is connected to a light switch which NOTE: This could also mean a problem with a charger.
  • Page 11 2. For long storage, it is recommended to store a fully charged FIG. 2 battery pack in a cool dry place out of the charger for optimal results. NOTE: Battery packs should not be stored completely depleted of charge. The battery pack will need to be recharged before use. SAVE THESE INSTRUCTIONS FOR FUTURE USE COMPONENTS (Fig.

  • Page 12: Intended Use

    Variable Speed Trigger Switch (Fig. 2, 4) INTENDED USE This grease gun is designed for professionally dispensing lubricant. LOCK-OFF BUTTON AND TRIGGER SWITCH DO NOT use under wet conditions or in presence of volatile Your grease gun is equipped with a lock-off button (B). flammable liquids or gases.

  • Page 13: Assembly And Adjustments

    5. Thread the grease tube assembly (N) back into the grease gun WARNING: The grease gun may generate high pressure. Do and screw it in securely. not remove or tamper with the pressure relief valve. Serious injury 6. Release the grease tube rod (M) from the retaining slot (O) and may occur.
  • Page 14 7. Use the purge valve (X, Fig. 5) to bleed off any air that may be 3. Using your thumb and FIG. 7 trapped in the cartridge. Refer to Purging Air Pockets. forefinger, flip the rubber Rubber Seal Position seal (GG) from the rear to FILLER PUMP FILLING FROM A BULK CONTAINER the front.

  • Page 15: Operation

    5. Release the grease tube rod (M) from the retaining slot (O) and NOTE: This tool has been tested at the factory, which may result in slowly press it back into the tube. a small amount of grease left in the grease tube and hose assembly. It is recommended to purge the tool with the brand of grease to be 6.

  • Page 16: Technical Information

    The fuel gauge is an indication of approximate levels of charge To operate the grease gun, hold the grease gun by the handle (C), or remaining in the battery pack according to the following indicators: place it on a stable surface upright on its rubber feet (R) maintaining a grip on the handle.
  • Page 17 Cleaning CLEANING CONTAMINANTS FROM THE GREASE GUN Cleaning Contamination from the Check Valve (Fig. 12) WARNING: Blow dirt and dust out of all air vents with clean, dry air Should the grease gun fail to at least once a week. To minimize the risk of eye injury, always wear FIG.
  • Page 18 Repairs 4. Wipe off the filter using a soft cloth. If the filter still has debris in it after wiping, a soft brush or swab may be used. The charger and battery pack are not serviceable. 5. Once clean, reinsert the filter into the round groove, ensuring it is To assure product SAFETY and RELIABILITY, repairs, maintenance fully seated, and reattach the grease tube assembly to the grease and adjustment (including brush inspection and replacement) should...

  • Page 19: Troubleshooting

    TROUBLESHOOTING Problem Possible Cause Possible Solution Unable to pull back rod Vacuum build up Unscrew the purge valve to release vacuum. Unable to push rod forward Pressure build up Unscrew the purge valve to release pressure. Rod is still connected to plunger Rotate grease tube handle 90 degrees to disengage it.

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