Ingersoll-Rand JH40 Series, Информация о продукте

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51985323_ed5 EN-5
EN
Bit Care
For long bit life, the instructions covering “Drill Steel Care” must also be applied to the bit. In
addition, the following steps must be taken:
Never allow the bit to become plugged with loose cuttings. Blow the hole continuously.
Never force or broach the bit into a hole.
Remove the bit from the steel with a bit wrench.
Never strike the bit with a hammer.
Never run a dull bit.
Controls
Blow
Neutral
1. Collaring
2. Half
Throttle
3. Full
Throttle
Figure 1. (Dwg. 16578304)
Operating Lever Positions
The jackhamer is controlled by moving the lever as shown in Figure 1.
Operating the Tool
1. Connect the leader hose to the air connection on the jackhamer.
2. Open the latch by pushing the lever down.
3. Insert the shank end of the drill steel in the front-head, and swing the latch up to lock the
tool in the jackhamer.
CAUTION
Make sure the tool is the correct size for front-head: 7/8” x 3-1/4”, 7/8” x 4-1/4” or 1” x 4-1/4”
depending on the chuck. Don’t use a jackhamer tool that is worn; it won’t do an effective
job and will cause unnecessary wear to the jackhamer.
4. Immediately after starting the jackhamer, check for the presence of oil mist at the exhaust
port and on the drill steel shank. This is the only assurance that oil is travelling all the way
through the jackhamer. When checking the jackhamer for lubrication, always put the tool
against the work.
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