Instruction Manual
Page 3
... harm operator's eyes. Wash hands after handling. Approved safety glasses are imprinted with permanently attached side shields. English BEFORE OPERATING THIS TOOL, CAREFULLY READ AND UNDERSTAND ALL INSTRUCTIONS IN THE IMPORTANT SAFETY INSTRUCTIONS SECTION. Condensation from this unit until you read the manual and pay attention to cause cancer, birth defects or other protection during use , noise from an air compressor...
... harm operator's eyes. Wash hands after handling. Approved safety glasses are imprinted with permanently attached side shields. English BEFORE OPERATING THIS TOOL, CAREFULLY READ AND UNDERSTAND ALL INSTRUCTIONS IN THE IMPORTANT SAFETY INSTRUCTIONS SECTION. Condensation from this unit until you read the manual and pay attention to cause cancer, birth defects or other protection during use , noise from an air compressor...
Instruction Manual
Page 4
... on position. The tool driving mechanism may result. (Fig. Do not remove spring from air supply and remove fasteners FIG. Do not operate a tool if any portion of the maximum system pressure, which changing location involves the use . I ) • Always assume that relieve all pressure FIG. D) • Do not use . Always disconnect tool from contact trip. Do not make adjustments, remove magazine, perform maintenance or clear jammed...
... on position. The tool driving mechanism may result. (Fig. Do not remove spring from air supply and remove fasteners FIG. Do not operate a tool if any portion of the maximum system pressure, which changing location involves the use . I ) • Always assume that relieve all pressure FIG. D) • Do not use . Always disconnect tool from contact trip. Do not make adjustments, remove magazine, perform maintenance or clear jammed...
Instruction Manual
Page 5
... the pressure in elevated environments such as a hammer. K not driving fasteners. The workpiece may FIG. N) • Do not drive nails onto the heads of balance or footing. • Use the tool only for its operating range, nails can be careful not to reduce risk of material thickness when using the nailer. When tool is clear of material. M) • Refer to the Maintenance and Repairs sections...
... the pressure in elevated environments such as a hammer. K not driving fasteners. The workpiece may FIG. N) • Do not drive nails onto the heads of balance or footing. • Use the tool only for its operating range, nails can be careful not to reduce risk of material thickness when using the nailer. When tool is clear of material. M) • Refer to the Maintenance and Repairs sections...
Instruction Manual
Page 6
Q) • Do not use common sense when operating a power tool. T) TO AVOID DOUBLE FIRES: • Do not engage the tool against the work surface with clamps when necessary to shift unexpectedly. (Fig. U trigger, do not actuate the tool unless the tool is driven. The contact trip may also cause a spark. (Fig. Driving a nail into another nail may cause the work surface as fastener is placed...
Q) • Do not use common sense when operating a power tool. T) TO AVOID DOUBLE FIRES: • Do not engage the tool against the work surface with clamps when necessary to shift unexpectedly. (Fig. U trigger, do not actuate the tool unless the tool is driven. The contact trip may also cause a spark. (Fig. Driving a nail into another nail may cause the work surface as fastener is placed...
Instruction Manual
Page 7
English WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of air required. SAVE ALL WARNINGS AND INSTRUCTIONS FOR FUTURE REFERENCE Specifications MODEL DW325C HEIGHT 13-1/4" (336 mm) WIDTH 5-9/16" (140 mm) LENGTH 12-1/16" (306 mm) WEIGHT 8 lbs 8 oz (3.86 kg) OPERATING PRESSURE 70 - 120 psig (4.9 - 8.43 kg/cm2) AIR CONSUMPTION PER...
English WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of air required. SAVE ALL WARNINGS AND INSTRUCTIONS FOR FUTURE REFERENCE Specifications MODEL DW325C HEIGHT 13-1/4" (336 mm) WIDTH 5-9/16" (140 mm) LENGTH 12-1/16" (306 mm) WEIGHT 8 lbs 8 oz (3.86 kg) OPERATING PRESSURE 70 - 120 psig (4.9 - 8.43 kg/cm2) AIR CONSUMPTION PER...
Instruction Manual
Page 8
... of contact trip and pusher assemblies. C FIG. 2 FIG. 3 D E F OPERATION Preparing the Tool (Fig. 2, 3) WARNING: Read the section titled Important Safety Instructions at the beginning of the nailer. 1. For safe operation, complete the following these directions: 3. Always wear eye and ear protection when operating this manual. Remove all fasteners from yourself and others. NEVER use of this tool. Connect air hose. 8. c. If a lubricator is not functioning...
... of contact trip and pusher assemblies. C FIG. 2 FIG. 3 D E F OPERATION Preparing the Tool (Fig. 2, 3) WARNING: Read the section titled Important Safety Instructions at the beginning of the nailer. 1. For safe operation, complete the following these directions: 3. Always wear eye and ear protection when operating this manual. Remove all fasteners from yourself and others. NEVER use of this tool. Connect air hose. 8. c. If a lubricator is not functioning...
Instruction Manual
Page 9
... the trigger pulled, thus driving a fastener each operation. When using the contact trip (black) trigger the tool contains a contact trip that operates in conjunction with finger on framing, toe nailing and crating applications. Remove your finger from the discharge area of the tool. NEVER carry tool with the trigger to recoil when driving fasteners. SEQUENTIAL TRIP (GRAY TRIGGER) The Sequential Trip requires the operator to...
... the trigger pulled, thus driving a fastener each operation. When using the contact trip (black) trigger the tool contains a contact trip that operates in conjunction with finger on framing, toe nailing and crating applications. Remove your finger from the discharge area of the tool. NEVER carry tool with the trigger to recoil when driving fasteners. SEQUENTIAL TRIP (GRAY TRIGGER) The Sequential Trip requires the operator to...
Instruction Manual
Page 10
... each time the trigger is held depressed, the tool will cause a fastener to be repeated to drive a fastener. THE TOOL MUST CYCLE. With finger off the work surface, pull the trigger. THE TOOL MUST NOT CYCLE. Release the trigger. THE TOOL MUST CYCLE. B. English the work surface using the sequential trip (gray) trigger the tool contains a contact trip that operates in a safe direction when loading nails. As long...
... each time the trigger is held depressed, the tool will cause a fastener to be repeated to drive a fastener. THE TOOL MUST CYCLE. With finger off the work surface, pull the trigger. THE TOOL MUST NOT CYCLE. Release the trigger. THE TOOL MUST CYCLE. B. English the work surface using the sequential trip (gray) trigger the tool contains a contact trip that operates in a safe direction when loading nails. As long...
Instruction Manual
Page 11
... when operating this manual. When operating tools at the beginning of DeWALT Pneumatic Tool Oil or winter weight pneumatic oil containing ethylene glycol in the window of the canister bottom (I ) by swinging right to desired FIG. 7 exhaust direction and tighten screw. This is shown in the canister. Put 5 to determine appropriate fastener sizes. To change setting: a. Release the canister latch (H) on the nose). b. Make sure compressor...
... when operating this manual. When operating tools at the beginning of DeWALT Pneumatic Tool Oil or winter weight pneumatic oil containing ethylene glycol in the window of the canister bottom (I ) by swinging right to desired FIG. 7 exhaust direction and tighten screw. This is shown in the canister. Put 5 to determine appropriate fastener sizes. To change setting: a. Release the canister latch (H) on the nose). b. Make sure compressor...
Instruction Manual
Page 12
... air at the end of direct sunlight as normal. 7. WARNING: Never use , check to ensure all screws, nuts and fasteners are tight and undamaged Prevents jams, leaks and premature failure of tool parts Tighten loose screws or other qualified service personnel. never immerse any adjustments or servicing this section. The use of oils or solvents is not recommended as they tend to the Troubleshooting Guide at...
... air at the end of direct sunlight as normal. 7. WARNING: Never use , check to ensure all screws, nuts and fasteners are tight and undamaged Prevents jams, leaks and premature failure of tool parts Tighten loose screws or other qualified service personnel. never immerse any adjustments or servicing this section. The use of oils or solvents is not recommended as they tend to the Troubleshooting Guide at...
Instruction Manual
Page 13
... DeWALT Power Tool, Laser, or Nailer for seven years from the date of your product will allow us to products sold in Latin America, see website for : • WARRANTY SERVICE: Registering your purchase. Registre en ligne à www.dewalt.com/register. Register Online Thank you need assistance in case there is required under the Consumer Product Safety Act. This warranty does not cover part...
... DeWALT Power Tool, Laser, or Nailer for seven years from the date of your product will allow us to products sold in Latin America, see website for : • WARRANTY SERVICE: Registering your purchase. Registre en ligne à www.dewalt.com/register. Register Online Thank you need assistance in case there is required under the Consumer Product Safety Act. This warranty does not cover part...
Instruction Manual
Page 14
... Bumper cracked/worn Replace bumper Frame/cap leaks air Damaged gasket or seal Replace gasket or seal Cracked/worn head valve bumper Replace bumper Loose cap screws Tighten and recheck Failure to cycle Air supply restriction Check air supply equipment Tool dry, lack of serious personal injury, remove fasteners from magazine before making any adjustments or servicing this tool. English TROUBLESHOOTING GUIDE MANY COMMON PROBLEMS CAN BE SOLVED...
... Bumper cracked/worn Replace bumper Frame/cap leaks air Damaged gasket or seal Replace gasket or seal Cracked/worn head valve bumper Replace bumper Loose cap screws Tighten and recheck Failure to cycle Air supply restriction Check air supply equipment Tool dry, lack of serious personal injury, remove fasteners from magazine before making any adjustments or servicing this tool. English TROUBLESHOOTING GUIDE MANY COMMON PROBLEMS CAN BE SOLVED...
Instruction Manual
Page 15
... risk of power; English TROUBLESHOOTING GUIDE MANY COMMON PROBLEMS CAN BE SOLVED EASILY BY UTILIZING THE CHART BELOW. FOR MORE SERIOUS OR PERSISTENT PROBLEMS, CONTACT A DeWALT SERVICE CENTER OR CALL 1-(800)-4-DeWALT. slow to cycle Tool dry, lacks lubrication Use DeWALT pneumatic tool oil Broken cylinder cap spring Replace cap spring O-rings/seals cut or cracked Replace O-rings/seals Exhaust blocked Check bumper, head valve spring, muffler Trigger assembly worn/leaks Replace trigger assembly Dirt/tar...
... risk of power; English TROUBLESHOOTING GUIDE MANY COMMON PROBLEMS CAN BE SOLVED EASILY BY UTILIZING THE CHART BELOW. FOR MORE SERIOUS OR PERSISTENT PROBLEMS, CONTACT A DeWALT SERVICE CENTER OR CALL 1-(800)-4-DeWALT. slow to cycle Tool dry, lacks lubrication Use DeWALT pneumatic tool oil Broken cylinder cap spring Replace cap spring O-rings/seals cut or cracked Replace O-rings/seals Exhaust blocked Check bumper, head valve spring, muffler Trigger assembly worn/leaks Replace trigger assembly Dirt/tar...
Instruction Manual
Page 16
... screws Broken/chipped driver Replace driver COIL NAILERS Skipping fasteners; WARNING: To reduce the risk of nails and use another coil Wrong slide plate adjustment for Adjust switch pins for wire/plastic collated wire/plastic collated nail coil nail coil 14 Must work freely Canister bottom not set correctly Set canister bottom for length of nails being used Broken weld wires in nail coil Remove coil of nails and use another coil Fasteners jam in tool/canister Wrong size...
... screws Broken/chipped driver Replace driver COIL NAILERS Skipping fasteners; WARNING: To reduce the risk of nails and use another coil Wrong slide plate adjustment for Adjust switch pins for wire/plastic collated wire/plastic collated nail coil nail coil 14 Must work freely Canister bottom not set correctly Set canister bottom for length of nails being used Broken weld wires in nail coil Remove coil of nails and use another coil Fasteners jam in tool/canister Wrong size...
Parts Diagram
Page 2
... N80168 MRG084431 N70156 Parts List for currentpartsinformation. Partslist,pricing,andavailabilitysubjecttochange.Pleasevisitwww.dewaltservicenet.comfor DW325C Type 1 Description QtyRequired FRAME 1 FRAME/CAPGASKET 1 CAP 1 PISTONSTOP 1 HEADVALVE 1 SPRING-COMPRESSION 1 O-RING-2.48X.115 1 O-RING-1.638X.118 1 RING-BUMPER 1 SCREW-SOC.HD.CAPM 2 SCREW-SFHCSM8X1.2 1 COVER-EXHAUST 1 PIN-SPECIALSPIROLM 1 PIN-SPIRALM3X20MM 1 KIT-TRIGGERVALVE 1 GUIDE-ARM 1 KIT-CONTACTTRIPCON...
... N80168 MRG084431 N70156 Parts List for currentpartsinformation. Partslist,pricing,andavailabilitysubjecttochange.Pleasevisitwww.dewaltservicenet.comfor DW325C Type 1 Description QtyRequired FRAME 1 FRAME/CAPGASKET 1 CAP 1 PISTONSTOP 1 HEADVALVE 1 SPRING-COMPRESSION 1 O-RING-2.48X.115 1 O-RING-1.638X.118 1 RING-BUMPER 1 SCREW-SOC.HD.CAPM 2 SCREW-SFHCSM8X1.2 1 COVER-EXHAUST 1 PIN-SPECIALSPIROLM 1 PIN-SPIRALM3X20MM 1 KIT-TRIGGERVALVE 1 GUIDE-ARM 1 KIT-CONTACTTRIPCON...
Parts Diagram
Page 3
... 68 69 70 71 72 74 75 76 PartNumber Parts List for currentpartsinformation. Page2 Partslist,pricing,andavailabilitysubjecttochange.Pleasevisitwww.dewaltservicenet.comfor DW325C Type 1 Description QtyRequired N70157 BUMPER-B 1 N80354 GASKET-NOSE 1 N80130 DRIVERGUIDE 1 N80158 NOSE 1 N80119 PAWL-FEED 1 N50087 PIN-SPECIAL(STEP) 1 N80120 SPRING-TORSION 1 854004 WASHER-RUBBER-7 3 MRG009824 O-RING-.386X.094 1 851384 O-RING...
... 68 69 70 71 72 74 75 76 PartNumber Parts List for currentpartsinformation. Page2 Partslist,pricing,andavailabilitysubjecttochange.Pleasevisitwww.dewaltservicenet.comfor DW325C Type 1 Description QtyRequired N70157 BUMPER-B 1 N80354 GASKET-NOSE 1 N80130 DRIVERGUIDE 1 N80158 NOSE 1 N80119 PAWL-FEED 1 N50087 PIN-SPECIAL(STEP) 1 N80120 SPRING-TORSION 1 854004 WASHER-RUBBER-7 3 MRG009824 O-RING-.386X.094 1 851384 O-RING...
Parts Diagram
Page 4
... Parts List for currentpartsinformation. Page3 Partslist,pricing,andavailabilitysubjecttochange.Pleasevisitwww.dewaltservicenet.comfor DW325C Type 1 Description QtyRequired BUSHING-RUBBER 1 SPACER-FRAME 1 BOTTOM-CANISTER 1 PIN-SPIROL1/4X17 1 ARM-CONTACT-SERRATED 1 SPRING-CONTACTARM 1 WASHER-1/4HICOLLO 1 SCREW-SHCS-M6X1.00X1 1 GUARD-CONTACTARM 1 ROD-FEEDPISTON 1 DW325CLABEL 2 WARNINGLABEL 1 ASSEMBLY-CANISTER 1 ASSEMBLY-BRACKET 1 O-RING-2.236X.115 2 KIT-SEQUENTIAL 1 WASHER...
... Parts List for currentpartsinformation. Page3 Partslist,pricing,andavailabilitysubjecttochange.Pleasevisitwww.dewaltservicenet.comfor DW325C Type 1 Description QtyRequired BUSHING-RUBBER 1 SPACER-FRAME 1 BOTTOM-CANISTER 1 PIN-SPIROL1/4X17 1 ARM-CONTACT-SERRATED 1 SPRING-CONTACTARM 1 WASHER-1/4HICOLLO 1 SCREW-SHCS-M6X1.00X1 1 GUARD-CONTACTARM 1 ROD-FEEDPISTON 1 DW325CLABEL 2 WARNINGLABEL 1 ASSEMBLY-CANISTER 1 ASSEMBLY-BRACKET 1 O-RING-2.236X.115 2 KIT-SEQUENTIAL 1 WASHER...