Hitachi NT65MA3 Support Question
Hitachi NT65MA3 Support Question
Find answers below for this question about Hitachi NT65MA3 - 2-1/2 Angled Finish Nailer.Need a Hitachi NT65MA3 manual? We have 1 online manual for this item!
Question posted by jph99980 on May 22nd, 2012
I Have A Nv 50ap3. Can I Adjust The Depth Of The Nail So I Can Use Only Nails?
I don't want to use caps but the nails are not driven all the way down. Is there a way to adjust for the depth of the cap.
Current Answers
Related Hitachi NT65MA3 Manual Pages
Instruction Manual - Page 3
... PRINCIPLE 8 8-1. Interchangeability ...10 8-3. Operation Principle ...11
9. General Precautions in Disassembly and Reassembly 19 10-2. Disassembly and Reassembly of Nail Use ...4 5-5. SPECIFICATIONS ...2 5-1. Examples of the Cap and the Magazine Section 26
11. Optional Accessories ...5
6. Warning Label ...7 7-3. TROUBLESHOOTING GUIDE ...14 9-1. Disassembly and Reassembly of...
Instruction Manual - Page 4
Aggressive design similar to -use clogged nail release mechanism
"Single actuation/contact actuation" selector
--- 1 --- MARKETING OBJECTIVE The new Model NT 65MA3 finish nailer is a minor-changed version of cleaning chips and sawdust thanks to the blow nozzle
Grip rubber
Simple drivedepth adjusting
mechanism
Easy-to the Model NR 90AD Light weight (1.9 kg)
3. Primary differences from ...
Instruction Manual - Page 5
...(Length x Height x Width) (13-1/2" x 12" x 3")
Nail feed system Nail capacity
Spiral spring 100 nails
Air consumption
Air inlet Packaging
1.20 ltr/cycle at 6.9 bar (1.20...cap (Code No. 881751) 1
Optional accessories
Full sequential actuation mechanism kit
(Code No. 884320)
(Sequential trip mechanism kit)
Pneumatic tool lubricant (30 cc (1 oz) oil feeder) (Code No. 877153)
Pneumatic tool...
Instruction Manual - Page 6
... trigger; If the trigger is held back, a nail will not be driven each time the pushing lever is pressed against the wood to be performed. FULL SEQUENTIAL ACTUATION MECHANISM: First, press the pushing lever against the wood;
next, pull the trigger to drive the nail. Use SINGLE ACTUATION MECHANISM (SINGLE SEQUENTIAL ACTUATION MECHANISM) or...
Instruction Manual - Page 7
... Nail Use A: Crown molding
Fig. 1 Dimensions of nails
B: Base molding
Examples of uses for the nails shown in 5-2 for installing finish materials, or molding as specified in Fig. 2. Applicable nails are shown in circles A and B. CAUTION: Ensure that nails are as shown in Fig. 1. Fig. 2 Examples of nails and
subsequent damage to the nailer.
15-gauge finish nail (collating angle...
Instruction Manual - Page 8
...Required nailing energy
Nailer output energy
Plywood (12 mm (.472") thick) x 6
P
S NT 65MA NT 65MA2 NT 65MA3
NT65MA3
Fig. 3 Required nailing energy and nailer output ...nailer to be fully driven. Air pressure which exceeds the intersecting point between the nailer output energy and the required nailing energy for correct use it. For example, when driving a nail of wood and nail the nailer...
Instruction Manual - Page 9
... to 8.5 kgf/cm2 )
(70 to 120 psi)
S
4.9 to 8.3 bar (5 to 8.5 kgf/cm2 )
(70 to 2-1/2") Handle grip
Collating angle
Applicable nails
Dia.
Length
Rubber
34û
2.4 mm to 3.0 mm (.095" to .12")
32 mm to 65 mm (1-1/4" to 2-1/2")
Rubber
34û
... hand
by hand
Driving depth adjustment mechanism
Horizontal dial
Horizontal dial
Horizontal dial
Horizontal dial
Vertical slide
--- 6 ---
Instruction Manual - Page 11
....302 Power-operated hand tools Portable, Compressed-Air-Actuated, Fastener Driving Tools-Safety Requirements for applicable ...section. 7-3. Related Laws and Regulations As nailers and staplers are used as much as that the customer is ...Cap (A): Newly designed
Control valve section Common to the Model NT 65MA2 Driving section and magazine section Almost common to instantaneously drive nails...
Instruction Manual - Page 12
... Lever [34] Guide Plate (A) [33] Blade Guide [37]
Pushing Lever (A) [40]
Blow nozzle section
Knob [24]
Cap (A) [49] Body Ass'y [30]
Control valve section
Air Plug NPT 1/4 [51]
Trigger (A) [53]
Magazine Cover [76]
Nail Stopper [81]
Nail Rail [79]
Magazine [82]
Nail Feeder (B) [80]
Magazine section
Nail Feeder (A) [74]
Fig. 4 Construction
Output section
Driving section
--- 9 ---
Instruction Manual - Page 14
... the Piston [15] downward to seal Head Valve (A) [10] Return air chamber
and Cylinder [11].
(2) When nailing: (Fig. 5 and Fig. 6)
1) When Pushing Lever (A) [40] and Trigger (A) [53]
are operated together... (A) [68] is
Pushing Lever (A) [40]
pushed upward, the compressed air in the valve
Nail
piston lower chamber is fed through the air passage.
3) When the air pressure applied on the ...
Instruction Manual - Page 16
... while holding Trigger (A) [53] depressed. The Piston [15] then returns
Accumulator
fully upward. Contact actuation mechanism (Switching device:
downward position):
1) Immediately after the first nail is driven, the control valve should be accomplished by turning the switching device
(Change Knob [57]). Compressed air then flows into the valve
Fig. 9 Single actuation mechanism...
Instruction Manual - Page 17
... or damaged). Remedy
Use specified nails. Replace the part.... dust, or worn).
Oil Nail rail Adjust the air pressure to 4.9 to...Nail groove in the back position after loading nails and check if the nail feeder operates smoothly. Adhesive fragments and wood chips are on the magazine, nail feeder or nail rail.
Remove the abnormal nails and load the nailer with specified genuine nails...
Instruction Manual - Page 18
... valve bushing (B) is incorrectly set. O-ring or sliding surface is worn or needs lubrication.
2) Nails are used because the material is beyond its applicable range.
Workpiece is bent even when driven into the workpiece completely: the heads cannot be used . Adjuster is abnormal (seized or damaged). Workpiece is not raised too high.
Disassemble the control...
Instruction Manual - Page 19
... spring. Check each part for abnormalities (worn, damaged, deformed, etc.)
The position of the blow nozzle. Replace the part. Problem
Possible cause ( : most-common cause)
4) Nails jam. (continued)
< Driver blade is not returned completely > See item "1) Output section: piston, driver blade, etc."
5) Single actuation mechanism is worn.
O-ring in plunger (A) is...
Instruction Manual - Page 22
...item numbers in the descriptions below . Socket Hd. Socket Hd. Use the conventional grip tape for each part
Bolt and screw Hex.... the nailer (with your finger released from the trigger) to exhaust all the compressed air and remove all nails.
10...cannot be mounted without the specifically designed jig. Oil required: Hitachi pneumatic tool lubricant 30 cc (1 oz) Oil feeder (Code No. 877153) 120...
Instruction Manual - Page 28
...bar wrench (5 mm). can be removed. Now, the Adjuster [38] can be removed. Bolt M6 x 30 [32]
Guide Plate (A) [33]
Pushing Lever Guide [58]
[Tools required] Hex. Bolt (W/Flange) M5 x 20 [78... careful not to ADJUSTING THE NAILING DEPTH on
page 21 in the Instruction Manual) so that
Roll Pin D3 x 20 [43]
Adjuster [38]
Pushing Lever (A) [40] can be
removed from the Adjuster [38] with ...
Instruction Manual - Page 30
... the magazine section
(a) Disassembly Remove the Hex. Bolt (W/Flange) M5 x 20 [78]
Nail Rail [79]
Nail Stopper [81]
Nylon Nut M5 [44]
Ribbon Spring [72]
Magazine [82]
Roll Pin D2.5 x 20 (Stainless) [73]
Nail Feeder (A) [74]
Nail Feeder (B) [80]
Pushing Spring [75]
[Tools required] Phillips screwdriver Hex. Pull out the Roll Pin D2.5 x 20 (Stainless...
Instruction Manual - Page 31
...sequential actuation)" (see 5-2). Perform nailing operation and check that Pushing Levers (A) [40] and (B) [36], Trigger (A) [53], Plunger (A) [68], Change Knob [57] and Adjuster [38] operate smoothly without connecting ... to 4.5 kgf/cm2 (63 psi) and load nails in the Magazine [82] and the Blade Guide [37].
(1) Check that nails are properly driven (no air leakage and the Model NT 65MA3 does...
Instruction Manual - Page 34
...894 HOLDER SPRING
1
36 884-326 PUSHING LEVER (B)
1
37 881-742 BLADE GUIDE
1
38 884-325 ADJUSTER
1
39 881-765 RATCHET SPRING
2
40 884-324 PUSHING LEVER (A)
1
41 881-751 NOSE CAP (A)
1
42 949-770 ROLL PIN D4X14 (10 PCS.)
1
43 949-685 ROLL PIN D3X20 (10 PCS...PLATE
1
29
NAME PLATE (B)
1
30 885-963 BODY ASS'Y
1 INCLUD. 46
31 881-764 GUIDE PLATE (B)
1
32 949-661 HEX. USED
HEX.
Instruction Manual - Page 35
...NAIL RAIL
1
80 881-744 NAIL FEEDER (B)
1
81 881-766 NAIL STOPPER
1
82 885-962 MAGAZINE
1
REMARKS
NT 65MA3
9 -- 06
* ALTERNATIVE PARTS
--- 3 --- PARTS
ITEM NO. SOCKET HD.
CODE NO.
52
DESCRIPTION HITACHI LABEL
NO. USED...
1
73 881-767 ROLL PIN D2.5X20 (STAINLESS)
1
74 881-746 NAIL FEEDER (A)
1
75 880-321 PUSHING SPRING
1
76 881-752 MAGAZINE COVER
1
77 885-997 MACHINE ...
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