Makita AT638A Instruction Manual

4 ENGLISH
17. Never attempt to drive fasteners from both the
inside and outside at the same time. Fasteners
mayripthroughand/oryoff,presentingagrave
danger.
Service
1. Perform cleaning and maintenance right after
nishing the job. Keep the tool in tip-top condi-
tion. Lubricate moving parts to prevent rusting and
minimizefriction-relatedwear.Wipeoffalldust
from the parts.
2. Ask Makita authorized service center for peri-
odical inspection of the tool.
3. To maintain product SAFETY and RELIABILITY,
maintenance and repairs should be performed
by Makita Authorized Service Centers, always
using Makita replacement parts.
SAVE THESE INSTRUCTIONS.
WARNING: DO NOT let comfort or familiarity
with product (gained from repeated use) replace
strict adherence to safety rules for the subject
product. MISUSE or failure to follow the safety
rules stated in this instruction manual may cause
serious personal injury.
PARTS DESCRIPTION
1
2
3
4
►1.Trigger2. Nose adapter (contact element)
3. Hook 4.Magazine
INSTALLATION
Selecting compressor
10 20 30 40 50 60
20
30
40
50
60
10
2
1
3
4
5
1.Staplingfrequency(times/min)2. Compressor air
outputperminute(L/min)3. 0.83 MPa (8.3 bar) 4. 0.66
MPa (6.6 bar) 5. 0.49 MPa (4.9 bar)
Theaircompressormustcomplywiththerequirements
ofEN60335-2-34.
Select a compressor that has ample pressure and air
outputtoassurecost-efcientoperation.Thegraph
showstherelationbetweenstaplingfrequency,applica-
ble pressure and compressor air output.
Thus,forexample,ifstaplingtakesplaceatarateof
approximately 60 times per minute at a compression
of0.83MPa(8.3bar),acompressorwithanairoutput
over50liters/minuteisrequired.
Pressure regulators must be used to limit air pressure to
the rated pressure of the tool where air supply pressure
exceeds the tool's rated pressure. Failure to do so may
resultinseriousinjurytotooloperatororpersonsinthe
vicinity.
Selecting air hose
CAUTION: Low air output of the compressor,
or a long or smaller diameter air hose in relation
to the stapling frequency may cause a decrease in
the driving capability of the tool.

Makita AT638A Specifications

General

Product color	Black, Blue, Silver
Stapling capacity	- sheets
Permanent stapling	-

Weight and Dimensions

Depth	75 mm
Width	230 mm
Height	251 mm
Weight	1200 g