Dynapac CP142 Instruction Manual

DYNAPAC
CP142
Box 504, SE-371 23 Karlskrona, Sweden
Phone: [phone], Fax: [phone]
www.dynapac.com
O142EN1
OPERATION

19
ILF015WO1

Reservation for changes.
Printed in Sweden.
Pneumatic Tire Roller
CP142
Operation
O142EN1, May 2004
Diesel engine:
Cummins 4B4.5 - 99C
These instructions apply from:
CP142 PIN (S/N) *2163BR2000*
The CP142 Pneumatic Tire Roller uses a modular ballast system which consists of bolt
on ballast boxes that provide an accurate and uniform tire load. The roller is designed for
compaction of roads, airfields, dams and similar constructions.
The CP142 compacts asphalt, concrete, base courses and subbase courses efficiently
and at a high rate. Seperate information is available on request concerning accessories
and optional equipment.
The illustrated machine in this manual can be equipped with optional equipment.
KEEP THIS MANUAL FOR
FUTURE REFERENCE

2CP142 O142EN1
CONTENTS
Safety instructions – Personal safety
Special caution – Machine or component damage
The safety manual, which accompanies each
machine, must be studied by each operator of
the roller. Always follow the safety rules and
do not remove the manual from the roller.
This manual contains instructions for operation and use of
the roller. For care and maintenance information, see the
MAINTENANCE, CC142 manual.
Remember that when you start and drive a
cold machine, the hydraulic fluid is cold and
the braking distance will be longer than nor-
mal until the machine reaches normal working
temperature.
WARNING SYMBOLS
SAFETY MANUAL
GENERAL
CALIFORNIA
Proposition 65 Warning
Diesel engine exhaust and some of its
constituents are known to the State of
California to cause cancer, birth defects,
and other reproductive harm.
Page
Safety instructions (Also read the safety manual) .......... 3
Safety when driving ..................................................... 4, 5
Safety decals, location and description ....................... 6, 7
Machine and engine plates .............................................. 8
Instruments and controls ................................................. 9
Instruments and controls, functional description ..... 10, 11
Before starting .......................................................... 12-14
Starting .......................................................................... 15
Operation ................................................................. 16-17
Ground caontact pressure chart (valid for 14 ply) ........ 17
Scrapers positions ........................................................ 18
Braking .......................................................................... 19
Parking .......................................................................... 20
Instructions for Lifting .................................................... 20
Instructions for towing ................................................... 21
Transportation ............................................................... 22
Operating instructions – Summary ................................ 23

3CP142 O142EN1
SAFETY INSTRUCTIONS (Also read the safety manual)
1. The operator must be familiar with the contents of the OPERATION
MANUAL before starting the roller.
2. Make sure that all instructions in the MAINTENANCE MANUAL are
followed.
3. Only trained and/or experienced operators are allowed to drive the
roller. Passengers are not allowed on the roller. Remain seated during
all operation.
4. Never use the roller if it is in need of adjustment or repairs.
5. Board and leave the roller only when it is stationary. Use the grips and
railings that are provided. A ”three-point grip” is recommended
whenever you board or leave the machine—both feet and one hand, or
one foot and both hands in contact with the machine.
6. Always use the Roll Over Protective Structure (ROPS) when the
machine is used on risky ground.
7. Drive slowly in sharp bends.
8. Avoid driving at an angle on slopes; drive straight up or down.
9. When driving close to unsafe edges or holes, make sure that at least 1/4
of the outer tire width is firmly on material that has already been
compacted.
10. Make sure that there are no obstacles in the direction of travel, on the
ground or overhead.
11. Drive extra carefully on uneven ground.
12. Use the safety equipment provided. The seat belt must be worn on
machines fitted with ROPS.
13. Keep the roller clean. Clean dirt and grease from the operator’s platform
without delay. Keep all signs and decals clean and clearly legible.
14. Safety measures before refueling:
– Stop the engine.
– Don’t smoke.
– No naked flame in the vicinity.
– Ground the nozzle of the filling device against the tank to prevent
sparks.
15. Before repairs or service:
– Place chocks against the drums/wheels and against the strike-off
blade.
– Lock the articulation if necessary.
16. Hearing protectors are recommended if the noise level is higher than 85
db(A). The noise level will vary depending on the surface being worked
on by the machine.
17. Make no changes or modifications on the roller that could affect safety.
Changes may only be made following written consent by Dynapac.
18. Do not use the roller until the hydraulic fluid has reached its normal
working temperature. Braking distance can be longer than usual if the
fluid is cold. See starting instructions in the OPERATION MANUAL.

4CP142 O142EN1
SAFETY WHEN DRIVING
Driving near an edge
When driving close to unsafe edges or holes, make
sure that at least 1/4 of the outer tire width is firmly on
material that has already been compacted.
Remember that the machine’s center of
gravity is displaced outwards when stee-
ring to one side. For example, it moves to
the right when steering to the left.
At least
1/4
Fig. 1 Wheel position when driving close
to edge.

5CP142 O142EN1
SAFETY WHEN DRIVING
Slopes
Fig. 2 Driving on slopes.
Max. 20°
or 36%
The ROPS (Roll Over Protective Structure)
is always recommended when driving on
slopes or insecure ground.
Where possible, avoid all driving
across a
slope. Instead, drive up and down on slop-
ing ground.
The tipping angle is measured on level, hard ground
and a stationary machine without ballast. The steering
angle is zero (machine moving straight forward) and all
tanks full. Remember that loose ground, steering of the
machine, driving speed and increase in height of the
center of gravity (for example, with accessories) may
cause the machine to topple even on a smaller slope
than specified here.

6CP142 O142EN1
SAFETY DECALS, LOCATION AND DESCRIPTION
41114
3, 2
13 671 79
10 5 4
13
1379176 13
12
8
3

7CP142 O142EN1
SAFETY DECALS, LOCATION AND DESCRIPTION
Crush zone, articulation.
Maintain a safe distance
from the crush zone.
Warning for hot surface.
The surface must not be
touched.
Warning for rotating engine
components. Keep your
hands at a safe distance
from the danger zone.
The operator is urgently
requested to read the safety
manual, and the operation
and maintenance instructions
before using the machine.
1.
2.
3.
4.
903424
903459
903423
903422
5.
Lifting
point
Diesel fuel
Tire pressure
9.
8.
588176
14.
6.
Hydraulic
fluid
272372
10.
Battery
disconnecter
12.
904835
7.
11.
Handbooks
903425
Mass Kg
904870
Hoisting plate
Study the chapter about
towing before disengaging
the brakes.
Danger of being crushed.
904895
Securing
point
13.
382751
374765
Min 250kPa/ 35psi
Max 850kPa/ 120psi
791275
Sound Power
level
105

8CP142 O142EN1
MACHINE AND ENGINE PLATES
Machine plate
Fig. 3 Left hand side
1. Machine plate
Fig. 5 Engine
1. Type plate
2. EPA sign (USA)
1
Engine plate
The engine type plate (1) on Cummins engines is
located on the left side of the toothed-belt cover. The
plate shows the type of engine, serial number and
engine data. Please state the serial number of the
engine when ordering spares. See also the engine
manual.
The machine type plate (1) is located on the left side of
the steering column. The plate shows the
manufacturer’s name and address, type of machine,
PIN “Part Identification Number” (serial number), weight
in working order, engine power and year of
manufacture. CE markings and the year of
manufacture may be omitted on machines supplied to
markets outside the EU.
1
IMPORTANT ENGINE INFORMATION
This engine conforms to YYYY U.S. EPA
and California regulations for
heavy duty non-road compression
ignition diesel cycle engines as
applicable.
THIS ENGINE IS CERTIFIED TO OPERATE
ON DIESEL FUEL
XXXXXXX
2
Serial number on frame
Fig. 4 Front frame
1. Serial number
The serial number (1) of the machine is punched on the
front right edge of the forward frame beam. This
number is identical with the PIN (serial number) on the
machine data plate.
1
Cummins Engine Company, Inc
Columbus, Indiana
47202-3005
Warning Injury may result and warranty is voided
if fuel rate, rpm or altitude exceed published
maximumvaluesforthismodelandapplication.
DateofMFG.
Made in Great Britain.
XXXXXXX
CID/L. CPL Engine Serial No.
Family Cust. Spec.
Engine Model
Valve lash Timing-TDCInch Int. Exh.
MM Int. Exh. Fuel rate at rated HPcold
#
Firing Order
RatedHP/KW at RPM
FR
Please state the machine´s PIN when ordering
spares.