Troubleshooting Guide - DeWalt D51275 Guide D'utilisation

Height / Hauteur / Altura
Width / Largeur Anchura
Length / Longueur / Longitud
Weight / Poids / Peso
Recommended Operating Pressure
Pression de fonctionnement recommandée
Presión de operación recomendada
Air Consumption per 100 cycles
Consommation d'air par 100 cycles
Consumo de aire por 100 ciclos
Loading capacity
Capacité de chargement
Capacidad de carga
MANY COMMON PROBLEMS CAN BE SOLVED EASILY BY UTILIZING THE CHART BELOW. FOR MORE SERIOUS OR PERSISTENT PROBLEMS,
Trigger valve housing leaks
Top cap leaks air
Exhaust leaks
Air leaks around nose when
tool is at rest. (Driver blade in up position)
Air leaks around nose when tool is in
actuated position. (Driver blade in
down position)
Tool does not cycle
In cold weather
Lack of power; sluggish
Skipping nails; intermittent feed
Fasteners jam in tool
TOOL SPECIFICATIONS / CARACTÉRISTIQUES DE L'OUTIL / ESPECIFICACIONES DE LA HERRAMIENTA
Cloueuse de finition D51256, calibre 16 Cloueuse de finition à angle D51275, calibre 15
70 - 120 psig (4.9 - 8.3 bar, 5 to 8.5 kg/cm
de 5 à 8,5 kg/cm

Troubleshooting Guide

CONTACT A DEWALT SERVICE CENTER OR CALL 1-(800)-4-DEWALT.
DISCONNECT AIR FROM TOOL BEFORE ALL REPAIRS
O-ring or valve stem failure
Loose cap screws
Damaged or worn gasket or o-ring
Main seal or o-ring damaged, debris in tool.
Damaged or worn o-rings
Damaged or worn bumper
Tool not receiving air
Valve may be frozen
Damaged or worn o-rings
Broken or damaged driver blade
Low air pressure
Lack of lubrication
Damaged or worn o-rings
Exhaust port blocked or clogged
Air restricted
Lack of lubrication
Nose piece screws loose
Wrong size/angle fasteners
Dirty magazine
Worn magazine
Broken or damaged driver blade
Trigger valve o-ring worn or damaged
Worn piston o-ring
Worn or damaged pusher spring
Magazine loose
Driver channel in nose piece worn
Wrong size/ angle fasteners
Magazine loose
Worn driver blade
Nose piece screws loose
Nails not feeding properly
D51256 16G. Finish Nailer
Clavadora D51256, calibre 16
9.5'' (241.3 mm)
3'' (76.2 mm)
12.5'' (317.5 mm)
3.9 lbs. (1.77 kg)
de 70 à 120 lb/po
2
ou de 4,9 à 8,3 bar
2
4.5 cfm @ 100 psi
4,5 pi /mn @ 100 lb/po
3 2
4.5 cfm @ 100 psi
Up to 160 Nails
Jusqu'à 160 clous
Hasta 160 clavos
Portable
5.5 HP Gas
Handcarry
2 HP Elec.
3.2 - 4
8 - 9 CFM
CFM
Portable à Essence 2
la main HP Élec.
3,2 à 4
pi 3 /min
5.5 CV Gas
Transporta
2 CV Elec.
ble
3.2 - 4 8 - 9 CFM
CFM
1
2
3
4
5
6
7
8+
Replace valve using: Trigger Valve Kit: Cat.# D510005
Tighten cap screws using appropriate Allen wrench
Replace gasket/o-rings using: O-ring Repair Kit: Cat. # D512561 (16 GA.), D512751 (15 GA.)
Replace gasket/o-rings using: O-ring Repair Kit: Cat. # D512561 (16 GA.), D512751 (15 GA.)
Replace gasket/o-rings using: O-ring Repair Kit: Cat. # D512561 (16 GA.), D512751 (15 GA.)
Replace bumper using: Bumper Kit: Cat. # D512566 (16 GA.), D512753 (15 GA.)
Check air supply
Warm up tool
Replace gasket/o-rings using: O-ring Repair Kit: Cat. # D512561 (16 GA.), D512751 (15 GA.)
Replace Driver Blade Kit: Cat. # D512565 (16 GA.), D512752 (15 GA.)
Check air supply
Lubricate tool using approved pneumatic tool oil.
Replace gasket/o-rings using: O-ring Repair Kit: Cat. # D512561 (16 GA.), D512751 (15 GA.)
Disconnect air, remove exhaust plate from top of tool, clean port
Check air supply and couplers
Lubricate tool using approved pneumatic tool oil
Tighten nose piece screws using appropriate Allen wrench
Use only recommended fasteners
Clean magazine track and nosepiece
Replace magazine
Replace Driver Blade Kit: Cat. # D512565 (16 GA.), D512752 (15 GA.)
Replace valve using: Trigger Valve Kit; Cat. # D510005
Replace piston o-ring using: O-Ring Repair Kit: Cat. # D512561 (16 GA.), D512751 (15 GA.)
Replace spring
Check that magazine latch is holding firmly
Replace nosepiece
Use only recommended fasteners
Check that magazine screws are holding firmly
Replace Driver Blade Kit: Cat. # D512565 (16 GA.), D512752 (15 GA.)
Tighten nosepiece screws using appropriate Allen wrench
Ensure nails are feeding properly into nose.
D51275 15G. Angled Finish Nailer
Clavadora angular D51275, calibre 15
11.5'' (292.1 mm)
3.5" (88.9 mm)
13'' (330.2 mm)
3.85 lbs. (1.75 kg)
) 70 - 120 psig (4.9 - 8.3 bar, 5 to 8.5 kg/cm
2
de 70 à 120 lb/po
de 5 à 8,5 kg/cm ou de 4,9 à 8,3 bar
2
6.0 cfm @ 100 psi
6,0 pi /mn @ 100 lb/po
3
6.0 cfm @ 100 psi
Up to 110 Nails
Jusqu'à 110 clous
Hasta 110 clavos
8 HP Gas Industrial
14 - 16 23+ CFM
CFM
8 HP Industriel
5,5 HP
Essence
23 pi 3 /min
+
14 à 16
pi 3 /min
8 à 9
Industrial
pi 3 /min
8 HP Gas
23+ CFM
14 -16
CFM
)
2
2
2