Ingersoll Rand PB35A Spécifications Du Produit page 5

Selection Chart
Typical Operating
Conditions
90-100 psi (6.2 to 6.9 bar)
Ingersoll Rand Rock Drill Oil Part Numbers
Grade
Light
Medium
Before Operation
a. Fill the oil reservoir with rock drill oil conforming to the physical and chemical properties listed in Rock Drill Oil Specifications Table.
b. Blow out the main air supply hose to get rid of moisture, rubber particles, and dirt.
c. When using new air hose, blow lubricated air through the hose to completely coat the inside with oil. This may take 10 to 15 minutes.
• Compressed air is dangerous. When blowing out an air hose, hold it firmly, and point it away from personnel and equipment. Never
blow your clothes free of dust with compressed air.
d. An air line filter can be installed in the main air supply line to keep dirt from entering the paving breaker. Air line filters are an accessory
item and must be specially ordered.
e. Connect the leader hose to the air connection on the paving breaker.
• Be sure all hose connections are tight. A loose hose not only causes leaks, but can come completely off the paving Breaker, whip
around, and injure personnel in the area. Attach safety cables to all hoses to prevent injury if a hose is accidentally broken.
f. Open the latch by pushing the lever down.
g. Insert the shank end of the paving breaker tool in the front head, and swing the latch up to lock the tool in the paving breaker.
Make sure the tool is the correct hex. Size for the front head. Don't use a paving breaker tool that is dull; it won't do an effective job
and will cause unnecessary wear to the breaker.
Controls
The paving breaker is controlled by a self closing, lever operated, throttle valve that is built into the handle. When air pressure is directed to the
paving breaker, the throttle lever will be in the raised, or off, position. The paving breaker will not start until the lever is depressed. The lever
will return to the off position when it is released.
Operation
• Know what is underneath the material you are about to break. Be alert for any existing water, gas, electricity, sewer, or telephone
lines.
Always keep both hands on the handle while operating the paving breaker.
•
• The operator must keep his legs and feet clear of the paving breaker tool to prevent injury if the tool breaks. When a tool breaks, the
paving breaker (with a piece of broken tool projecting from the fronthead) will suddenly drop to the ground.
The operator will be seriously injured if the tool breaks while he is riding the paving breaker with one leg over the Handle.
•
Do not operate the paving breaker without a paving breaker tool in the anvil bushing. Hold the tool firmly against the work.
1. Grip the paving breaker handle with both hands. Depress the throttle lever with the palm of the hand, and apply firm steady pressure to
the handles. The correct amount of pressure for maximum efficiency can be gained only by experience, but generally the correct pressure is
usually recognizable by the rhythmic sound of the exhaust and maximum breaking action. Insufficient pressure will slow down the paving
breaker action. Do not "ride" the paving breaker with one leg over the handle.
The operator will be seriously injured if the tool breaks while he is riding the paving breaker with one leg over the Handle.
Riding the paving breaker handle creates excessive pressure on one side of the paving breaker, throwing it out of Alignment and
causing unnecessary wear on internal parts.
51956043_ed6
20° to 90°F
(-7° to 32°C)
Light
1 Gallon (3.8 Liter)
51378701
51378693
WARNING
WARNING
CAUTION
DANGER
CAUTION
DANGER
CAUTION
5 Gallon (18.9 Liter)
51378727
51378719
EN
Above 90°F
(32°C)
Medium
55 Gallon (208 Liter)
51378743
51378735
EN-3