Publicité
Les langues disponibles
Les langues disponibles
Product Safety Information
Intended Use:
These paving breakers are suitable for breaking concrete, asphalt and stone paving in road construction work; breaking large boulders in mines,
quarries and general demolition work.
For additional information refer to Product Safety Information Manual Form 04581450.
Manuals can be downloaded from ingersollrandproducts.com.
Product Specifications
Bore of
Model
Cylinder
I.D.
inch (mm)
PB35A
1.75 (44)
PB35AS
1.75 (44)
PB50A
1.75 (44)
PB50AS
1.75 (44)
‡ K
= 3dB measurement uncertainty
wA
* K = Vibration measurement uncertainty
Model
Weight (Net)
I.D.
lbs (kg)
PB35A
39 (18)
PB35AS
43 (20)
PB50A
52 (24)
PB50AS
55 (25)
Sound and vibration values were measured in compliance with internationally recognized test standards. The exposure to the user in
a specific tool application may vary from these results. Therefore, on site measurements should be used to determine the hazard level
in that specific application.
Installation and Lubrication
Size air supply line to ensure tool's maximum operating pressure (PMAX) at tool inlet. Drain condensate from valve(s) at low point(s) of piping,
air filter and compressor tank daily. Install a properly sized Safety Air Fuse upstream of hose and use an anti-whip device across any hose
coupling without internal shut-off, to prevent hose whipping if a hose fails or coupling disconnects. See drawing 16572133 and table on page
2. Maintenance frequency is shown in circular arrow and defined as h=hours, d=days, and m=months. Items identified as:
1.
Air filter
2.
Regulator
3.
Lubricator
4.
Emergency shut-off valve
5.
Hose diameter
Air Supply Connections
Always use clean, dry air. Dust, corrosive fumes and/or excessive moisture can ruin an air tool. An air line filter can greatly increase the life of an
air tool. The filter removes dust and moisture.
Use quality hose designed for rock drill service. Rock drill hose is constructed with an outer covering that resists abrasive wear and an oil
resistant inner tube capable of withstanding the heat of compressed air. Quality hose has a working pressure safety factor of at least 4 to 1 in
relation to burst.
When using new air hose, blow lubricated air through the hose for a duration of time that is long enough to completely coat the inside with oil.
•
Attach safety cables across hose couplings & fittings and install safety locking pins or clips on coupling to prevent whipping air
hoses.
Blow out the main air supply hose to get rid of moisture, rubber particles and dirt before attaching the hose to the tool.
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.
51956043_ed6
Working
Standard Shank
Stroke
Size Hex.
inch (mm)
inch (mm)
6.25 (159)
1 x 4-1/4 (25 x 108)
6.25 (159)
1 x 4-1/4 (25 x 108)
6.25 (159)
1-1/8 x 6 (28 x 152)
6.25 (159)
1-1/8 x 6 (28 x 152)
Weight (Shipping)
lbs (kg)
41 (19)
45 (20.4)
54 (25)
56 (25.4)
6.
Thread size
7.
Anti-whip device
8.
Oil
9.
Safety Air Fuse
Air Consumption at
90 psi (6.2 bar)
ft
/min.
m
/min.
3
3
49
1.4
49
1.4
58
1.6
58
1.6
Overall Length
inch (mm)
25 (635)
25 (635)
27.5 (698)
27.5 (698)
WARNING
WARNING
WARNING
Sound Level dB (A)
Vibration (m/s²)
(ISO15744)
‡ Power (L
)
Level
w
--
106
--
111
Recommended Air Supply at Breaker Inlet
psig
90-100
90-100
90-100
90-100
EN
(ISO 28927)
*K
--
--
--
--
--
--
--
--
bar
6.2- 6.9
6.2- 6.9
6.2- 6.9
6.2- 6.9
EN-1
Publicité
