Makita 6924N Instrukcja obsługi - Strona 5
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OPERATION
Bolt installation
Slip the tool onto the bolt so that the inner sleeve
completely covers the bolt tip.
004989
CAUTION:
Be careful when fitting the sleeve onto the bolt tip.
•
Striking the tip can damage it so that it will no
longer fit inside the sleeve properly.
First tighten bolts preliminarily by using a hand
•
wrench and then tighten them with this tool. Use
this tool only after preliminary tightening without
starting the tightening with this tool.
Keep forward pressure on the tool while sliding it further
forward until the outer sleeve fits completely over the nut.
If the tool fails to fit completely over the nut, twist the tool
slightly right and left while pushing forward.
1
2
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Pull the switch trigger. The outer sleeve turns to begin
tightening the nut.
When the specified torque is attained, the bolt tip will be
sheared at its notched portion. The bolt tip will remain
inside the inner sleeve.
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1. Inner sleeve
1
2. Bolt tip
2
1. Outer sleeve
2. Nut
1. Notched portion
1
2. Bolt tip
2
Release the switch trigger and withdraw the tool in a
straight line.
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CAUTION:
Do not force the tool down excessively. Apply the
•
downward force to the degree just needed to hold
the tool firm.
Pull the tip ejector (tip lever) to eject the bolt tip from the
tool. Catch the sheared bolt tips to prevent them from
falling dangerously below. Keep the tips off of the ground,
floor, walkways, etc. to prevent injury from tripping or
falling.
1
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CAUTION:
Washer and nut have head and tail. Head has
•
identification mark for nut and chamfer for washer.
When placing them, be careful not to place in
reverse.
5
1. Outer sleeve
1
1. Bolt tip
1. Tip ejector (Tip
lever)
1