Makita AN911H User Manual
Models No.
Description
PRODUCT
T
ECHNICAL INFORMATION
CONCEPT AND MAIN APPLICATIONS
Specification
Standard equipment
Optional accessories
P 1/ 10
Dimensions: mm (")
Width (W)
with Hook
without Hook
Height (H)
Length (L) 293 (11-1/2)
125 (4-7/8)
146 (5-3/4)
319 (12-1/2)
AN911H
Construction Coil Nailer
AN911H is a construction coil nailer powered by high pressure air.
Maximum length 90mm (3-1/2inch) wire coil nail can be nailed.
Powerful driving make it possible to continuously fasten 28mm thickness
hard plywoods and lumber girders with 75mm shank length nails.
Other main advantages are as follows:
Thin and unique shape nose-tip
Magazine designed to make nail loading quick and easy
Protective bumpers
Safety goggles .............................. 1
Plastic carrying case ..................... 1
Oil supply ..................................... 1
Nose adapter (flat end type).......... 1
Note: The standard equipment for the tool shown above may vary
by country.
ø2.5mm shank ø6mm head conical roll
65mm smooth shank 65mm screw chisel shank
ø2.5mm shank ø6mm head flat roll
50mm smooth shank 50mm screw chisel shank
57mm smooth shank 57mm screw chisel shank
65mm smooth shank 65mm screw chisel shank
ø2.9mm shank ø7mm head flat roll
50mm screw chisel shank
57mm screw chisel shank
65mm screw chisel shank
71mm screw chisel shank
ø3.1mm shank ø7mm head flat roll
75mm screw chisel shank
85mm screw chisel shank
90mm screw chisel shank
ø3.1mm shank ø7.2mm head flat roll
75mm smooth shank
85mm smooth shank
ø3.1mm shank ø7.5mm head flat roll
90mm smooth shank
JIS compatible (formally called as N in Japan)
flat roll
45mm x ø2.5mm shank - ø5.8mm head
50mm x ø2.8mm shank - ø6.6mm head
65mm x ø3.1mm shank - ø7.3mm head
75mm x ø3.4mm shank - ø7.5mm head
90mm x ø3.8mm shank - ø7.9mm head
Conical nail for wood floor
ø2.1mm shank - ø4.2mm head
45mm screw chisel shank
50mm screw chisel shank
Hardened conical nail
ø2.5mm shank - ø5.6mm head
45mm smooth shank 50mm smooth shank
57mm smooth shank 65mm smooth shank
Plastic sheet collated hardened-nail
Wire coil nail
H
W
L
Soft grip
Protective bumpers
Depth control
Direction of air exhaust Forward from front head
Change of Wire coil nails
and Plastic sheet collated nails
Change of bump fire mode and
sequential mode
Magazine type
Nail capacity: Quantity
Open like clamshell
Trigger lock-off
Hook
Thickness of Steel plate
to be nailed
Wire coil nails
for wood
Plastic sheet
collated nails
for thin steel
Plastic sheet
collated nails for
cement board
Operating air pressure: MPa (psi)
ø2.5 x 45 ~ ø3.8 x 90
(ø0.099 x 1-3/4 ~ ø0.148x 3-1/2)
ø2.5 x 45 ~ ø2.5 x 50
(ø0.099 x 1-3/4 ~ ø0.099 x 2)
ø2.5 x 45 ~ ø2.5 x 65
(ø0.099 x 1-3/4 ~ ø0.099 x 2-1/2)
150, 200, 250, 300
Yes
Auto
Yes
No
Yes
3.2mm (1/8")
Yes
Yes
Height control inside Magazine Four stages
1.28~2.26
(185 ~ 320)
Nail
Net weight: kg (lbs) 2.3 (5.1)
ø2.52mm shank - ø5.5mm head
45mm screw chisel shank 50mm screw chisel
shank
Plastic sheet collated hardened-nail
ø2.52mm shank - ø5.5mm head
45mm smooth shank 50mm smooth shank
65mm smooth shank
Shank diameter
x Overall length:
mm(”)
Repair
CAUTION: Repair the machine in accordance with “Instruction manual” or “Safety instructions”.
[1] NECESSARY REPAIRING TOOLS
Item No.
1R266
1R267
Spring pin extractor M2
Spring pin extractor M2.5
Spring pin extractor M31R268
1R229 1/4" Hex shank bit for M5
1R230 1/4" Hex shank bit for M6
1R231 1/4" Hex shank bit for M8
1R291 Retaining ring S and R pliers
[2] LUBRICATION
1) Apply a little amount of Isoflex NB52 to O rings, Top cap complete and Piston.
2) When removing Hex socket head bolts, apply adhesive (ThreeBond 1321/1342 or Loctite 242) to the threads before
reassembling. And then tighten the Hex socket head bolts to the specific torque.
3) Tighten One-touch joint, Inlet cap and M5x22 Pan head screw to the specific torque without adhesive.
Bind a thread sealant tape to the thread of One-touch joint to maintain the positive sealing on the thread connection.
See Figs. 1 and 2.
Fig. 1
1
2
Compression
spring 4 (9pcs.)
Description Purpose
Disassembling Trigger ass’y
Removing Adjust sleeve and Adjust shaft
Disassembling Trigger base section and Trigger valve section
Removing M5 Hex socket head bolt
Removing M6 Hex socket head bolt
Removing M8 Hex socket head bolt
Removing Retaining ring S-25 for setting Change plate
Item No. Description Lubricant
2
5 O ring 60
6
8
11
12
17
18
17
18
Housing set
20
3735
34
20
30
34
Nine holes in Top cap complete for
receiving Compression spring 4
O ring 50
O ring 53
O ring 67
O-ring 26
O ring 53
O-ring 39
O-ring 6
O ring 4
O ring 36
P 2/ 10
Isoflex
NB52
11
12
5
6
8
Front
cushion
Item No. Fastening torque (N.m)Description Adhesive
32
M6x45 Hex socket
1
head bolt (4pcs.)
M8x30 Hex socket
head bolt (4pcs.)
for Top cap complete
and Housing set
10.5
25
for Driver guide
ThreeBond 1321/1342
or
Loctite 242
and Housing set
29
30
35
37
Inlet cap
One-touch joint
H22PM
25
to Housing set
25
to Inlet cap
No
Thread sealant tape
Driver guide
32
Repair
[2] LUBRICATION (cont.)
Fig. 2
42
44
Change plate
Magazine ass’y
Pin 4
(Refer to [3]-3
Magazine section.)
P 3/ 10
Item No. Description Lubricant
O ring 9
77
78 Rod portion of Piston
79
O ring 14
Rubber ring 13
80
O ring 22.4
83
84
Inside of Cylinder
101
O-ring 15
111
104
106
108
110
O ring 18
O-ring 7 (2pcs.)
O-ring 12.5
O ring 3
O-ring 3
102
Note: O ring 3 is different from O-ring 3.
Nail loading
section
Isoflex
NB52
Trigger
valve section
Retaining
ring S-25
Housing set
79
78
77
Door
Door cover
63
101
102
104
106
108
110
111
Trigger
valve section
Hook base
83
Nail loading
80
section
Hook
86
84
Trigger
base section
Adjuster section
100 Note: The top of M4x14 Hex socket head bolt must not protect
98
out from the surface of Door.
Item No. Fastening torque (N.m)Description Adhesive
42
44
63
86
98
M5x28 Hex socket
head bolt
M5x16 Hex socket
head bolt
M5x22 Pan head
screw
M5x35 Hex socket
head bolt (2pcs.)
M4x8 Hex socket
head bolt
2.5
for Magazine ass’y
and Housing set
2.5
for Hook and Hook base
2
for Cylinder
and Driver guide
1.3
for Door cover and Door
ThreeBond 1321/1342
or
Loctite 242
No
ThreeBond 1321/1342
or
Loctite 242
100
M4x14 Hex socket
head bolt
1.3
for Door cover and Door
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