Parts Description; Functional Description - Makita AN454 Betriebsanleitung

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

► Fig.1:
1. Trigger 2. Contact element 3. Actuation
mode selector 4. Magazine 5. Hook
INSTALLATION
Selecting compressor
140
120
100
2
80
60
40
20
10
1. Nailing 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-efficient operation. The graph
shows the relation between nailing frequency,
applicable pressure and compressor air output.
Thus, for example, if nailing 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 110 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.
20 30 40 50
1
Selecting air hose
CAUTION:
or a long or smaller diameter air hose in relation
to the nailing frequency may cause a decrease in
the driving capability of the tool.
► Fig.2
Use an air hose as large and as short as possible to
assure continuous, efficient nailing operation.
With an air pressure of 0.49 MPa (4.9 bar), an air hose
with an internal diameter of over 6.5 mm and a length of
less than 20 m is recommended when the interval
between each nailing is 0.5 seconds. Air supply hoses
shall have a minimum working pressure rating of 1.03
MPa (10.3 bar) or 150 percent of the maximum pressure
produced in the system whichever is higher.
Lubrication
► Fig.3
To insure maximum performance, install an air set (oiler,
regulator, air filter) as close as possible to the tool.
Adjust the oiler so that one drop of oil will be provided
3
for every 30 nails.
4
When an air set is not used, oil the tool with pneumatic
tool oil by placing 2 (two) or 3 (three) drops into the air
fitting. This should be done before and after use. For
5 proper lubrication, the tool must be fired a couple of
times after pneumatic tool oil is introduced. ► Fig.4:
1. Pneumatic tool oil
FUNCTIONAL
60
DESCRIPTION
CAUTION:
function on the tool, always release the trigger
and disconnect the air hose from the tool.
Adjusting depth of nailing
CAUTION:
disconnect the hose before adjusting the depth
of nailing.
► Fig.5:
To adjust the depth of nailing, turn the adjuster. The
depth of nailing is the deepest when the adjuster is
turned fully in the A direction shown in the figure. It will
become shallower as the adjuster is turned in the B
direction.
If nails cannot be driven deep enough even when the
adjuster is turned fully in the A direction, increase the air
pressure.
If nails are driven too deep even when the adjuster is
turned fully in the B direction, decrease the air pressure.
11 ENGLISH
Low air output of the compressor,
Before adjusting or checking
Always release the trigger and
1. Adjuster