Makita AN250HC Manual De Instrucciones página 7

Pin-driving of concrete
WARNING:
Use hardened pins only for concrete.
•
Using other purposed pins may cause serious
injuries. Do not pin directly on the concrete.
Failure to do so may cause concrete fragments to
fly off or pins to strike back, causing serious
injuries.
When driving pins, hold the tool so that it stands
•
upright to the driving surface.
Slanted pin-driving may cause concrete fragments
to fly off or pins to strike back, causing serious
injuries.
Do not use on the surface that objects hang from,
•
such as area where hangers for sewer pipe, dust
pipe etc. are set up
Choose and use pins so that the penetration amount
into concrete ranges 15 mm (9/16") - 20 mm (13/16").
1
2
010319
CAUTION:
Use this tool only for soft concrete built up not so
•
long before. Using on the hard concrete may cause
pin bending or pin-driving to insufficient depth.
When the penetration amount into concrete is
•
required more than 20 mm (13/16"), driving pins to
the sufficient length may not be obtained. Pins may
be driven too shallow causing unstable workpiece,
resulting in personal injury and damage to property.
Cutting off the sheet
CAUTION:
Always disconnect the hose before cutting off the
•
sheet.
010312
Tear off the output sheet in the direction of the arrow
when using the sheet collated pins.
1. Thin steel plate
2. Penetration
amount into
concrete
7
MAINTENANCE
CAUTION:
Always disconnect the air hose from the tool
•
before attempting
maintenance.
Never use gasoline, benzine, thinner, alcohol or
•
the like. Discoloration, deformation or cracks may
result.
Jammed nailer
CAUTION:
Always disconnect the air hose and remove the
•
pins from the magazine before cleaning a jam.
010313
010314
When the nailer becomes jammed, do as follows:
Open the magazine cap and remove the pin coil. Insert a
small rod or the like into the ejection port and tap it with a
hammer to drive out the pin jamming from the ejection
port. Reset the pin coil and close the magazine cap.
Drain tool
010315
Remove the hose from the tool. Place the tool so that
the air fitting faces down to the floor. Drain as much as
possible.
to perform inspection or