Fayat Group DYNAPAC CC425 User manual

INSTRUCTION MANUAL
Operating and Maintenance
Vibratory rollers
CC425
Engine: KOEL-4R1190NA1 –CEV Stage IV
Serial number: *10300616CME010845-
4812332527_A
June-2021
K’

Manual Revisions
Table 1: Revision History
REV.
NO.
DATE
REVISION
1
June 2021
New release
Customer Acknowledgment
• Dynapac reserves the right to make any changes or modifications without prior
notice and without incurring any liability to retrofit machines previously shipped from
the factory.
• Dynapac will not be held responsible for any damages caused by unauthorized
modification of the machine and its associated equipment.
• The manufacturer is not liable for damages caused by inappropriate use.
• Damage that occurs as a result of substandard repairs, as well as injury topersonnel
or damage to equipment that is attributable to older un-repaired damage, is not
covered by the customer warranty policy. Always refer to your customer warranty
policy.
• Always refer to equipment documentation for correct operation and repair
procedures.

Table of Contents
Section 1: Introduction
1.1 General Information...........................................................................................1
Instruction Manual Location....................................................................................2
Receiving the Roller...............................................................................................2
Identification Data...................................................................................................2
Roller Identification.................................................................................................3
Engine Identification...............................................................................................4
1.2 Roller Description..............................................................................................5
Identification of Major Components ........................................................................5
Diesel Engine.........................................................................................................6
Electrical System....................................................................................................7
Main and Light Fuses ......................................................................................................7
Propulsion System/Transmission ...........................................................................9
Brake system .........................................................................................................9
Secondary/Parking Brake................................................................................................9
Steering System ..............................................................................................................9
Roller Applications..................................................................................................9
Designated Applications..................................................................................................9
Non-Designated Applications..........................................................................................9
Section 2: Safety First
2.1 General Information......................................................................................... 11
Warnings and Cautions........................................................................................12
Personnel Protective Equipment ..........................................................................12
Tools and Equipment.....................................................................................................12
Operating Safety ..................................................................................................13
Before Starting the Engine ............................................................................................13
Starting the Roller..........................................................................................................13
Parking the Roller ..........................................................................................................13
Driving Near Edges........................................................................................................13
Slopes............................................................................................................................14
Hydraulic Maintenance Safety..............................................................................14
Cylinder Repairs or Replacement..................................................................................14
Handling Fluids and Oil ........................................................................................14
Transporting.........................................................................................................15
2.2 Equipment Safety Decals................................................................................ 16

Table of Contents
Section 3: Special Instructions
3.1 Operational Limitations ....................................................................................17
Standard Lubricants and Other Recommended Oils and Fluids............................17
Higher Ambient Temperatures..............................................................................17
Lower Ambient Temperature - Freeze Risk...........................................................17
Temperatures.......................................................................................................17
High Pressure Cleaning........................................................................................18
Ambient Temperature Range................................................................................18
Operating Conditions For Stability ........................................................................18
Grade Limitations .................................................................................................18
Fire Fighting .........................................................................................................18
Battery Handling...................................................................................................18
Jump Starting.......................................................................................................19
Section 4: Specifications
4.1 Weight and Dimensions...................................................................................21
Diesel Engine .......................................................................................................22
Fluid Volume ........................................................................................................23
Working Capacity .................................................................................................23
Hydraulic System..................................................................................................23
Section 5: Operation Controls
5.1 Instruments and Controls.................................................................................25
Functional description - Keypad............................................................................26
Starter Switch.......................................................................................................27
Speed selector .....................................................................................................27
Work Transport mode...........................................................................................27
Emergency Stop...................................................................................................28
Forward/Reverse (FNR) Lever..............................................................................28
Sprinkler Switch....................................................................................................28
Seat Buzzer..........................................................................................................28
Horn Button..........................................................................................................29
Vibration High/Low Switch....................................................................................29
Drum Selector Switch...........................................................................................29
Fuse Box..............................................................................................................29
Driving Lights Switch ............................................................................................29
Working Light Switch............................................................................................30
Hazard Warning Lights Switch..............................................................................30

Table of Contents
Rotating Beacon Switch (Optional).......................................................................30
Direction Indicator Switch.....................................................................................30
Parking Brake On/Off Switch................................................................................30
Electrical Control Panel........................................................................................30
Functional description - Display.....................................................................................31
Transport mode .............................................................................................................31
Direction of work............................................................................................................31
Hour meter.....................................................................................................................31
Fuel level .......................................................................................................................31
User settings..................................................................................................................31
Work mode vibration......................................................................................................31
Vibration status..............................................................................................................32
Automatic vibration control - AVC..................................................................................32
Function description ......................................................................................................32
Control Panel Warnings Symbols..................................................................................33
Control Panel Notification Symbols ...............................................................................34
Section 6: Inspections and Operations
6.1 General Information......................................................................................... 37
General Checks....................................................................................................37
Operator Areas.....................................................................................................37
Check Engine Oil Level........................................................................................38
Check Engine Coolant Level ................................................................................38
Check Fuel Level..................................................................................................39
Check Batteries....................................................................................................39
Verify the Controls................................................................................................39
6.2 Before Starting the Engine .............................................................................. 40
Seat(Standard) Adjustment ..................................................................................40
Check the Instruments and Lamps.......................................................................41
Interlock ...............................................................................................................41
6.3 Operating the Roller........................................................................................ 42
Operation .............................................................................................................42
Vibration on Selected Drum...........................................................................................43
Braking.................................................................................................................43
Normal Braking..............................................................................................................43
Emergency Braking .......................................................................................................43
Switching Off........................................................................................................44
6.4 Lifting and Handling......................................................................................... 45
Locking the Articulation ........................................................................................45
Lifting the Roller ...................................................................................................45
6.5 Towing the Roller ............................................................................................ 46
Towing Information...............................................................................................46

Table of Contents
Towing...........................................................................................................................46
6.6 Transporting the Roller.....................................................................................48
Transportation Procedures ...................................................................................49
Safety Precautions........................................................................................................49
Operator Checklist ........................................................................................................49
Start Up.........................................................................................................................49
Before Driving ...............................................................................................................49
Roller preparation for Transport...................................................................................50
6.7 Special Conditions ...........................................................................................51
Cold Weather Conditions......................................................................................51
Hot Weather Conditions........................................................................................51
High Altitude Conditions .......................................................................................52
Long-term Parking................................................................................................52
Section 7: Maintenance
7.1 General Information .........................................................................................53
7.2 Maintenance Schedule.....................................................................................54
Maintenance Schedule Information.......................................................................54
7.3 Refill Capacities/Lubricants..............................................................................57
General Information..............................................................................................57
Lubrication Chart..................................................................................................58
Refill Capacities....................................................................................................58
7.4 Standard Torque Values..................................................................................60
Head Markings.....................................................................................................60
Recommended Torques................................................................................................60
7.5 Maintenance as Required................................................................................62
Service as Required.............................................................................................62
Clean the Roller....................................................................................................62
Loose Bolted Connections............................................................................................62
Air Cleaners..........................................................................................................62
Connections and Ducts.................................................................................................62
Air Cleaner Pre-Cleaner................................................................................................63
Air Cleaner Main Filter ..................................................................................................63
Cleaning the Filter Element...........................................................................................64
Air Circulation................................................................................................................64
Hose and Clamps.................................................................................................64
Engine..................................................................................................................65
Batteries...............................................................................................................65
Check Electrolyte Level.................................................................................................66

Table of Contents
Fuel Tank.............................................................................................................66
Coolant system....................................................................................................................67
Water Tank ..........................................................................................................................67
Fixed scrapper .....................................................................................................................67
Brakes..................................................................................................................68
Sprinkler System..................................................................................................68
7.6 Lubrication and Filters..................................................................................... 69
Hydraulic Reservoir..............................................................................................69
Check Hydraulic Oil Level .............................................................................................69
Steering Cylinder and Steering Joint ....................................................................70
Drum - Oil Level ...................................................................................................70
Check Drum Gear Oil Level..................................................................................71
Controls .........................................................................................................................71
Housekeeping......................................................................................................71

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1
Introduction
Section 1: Introduction
1.1 General Information
This manual contains basic safety information, basic operation instructions, and preventive
maintenance information of the Dynapac CC425 roller.
The purpose of this manual is to provide the knowledge of the fundamental rules and criteria to be
followed for on-site use and maintenance of the CC425 roller for the operator and site maintenance
personnel.
The operator and site maintenance personnel must read and fully understand this instruction manual
before operating or servicing the roller. This manual has been organized to present the safety
precautions, operation requirements, and appropriate information needed to:
• Safely operate the CC425 roller while achieving optimum production.
• Understand the operating principal of each system associated with the CC425 roller.
• React effectively and safely to emergency and alarm conditions.
• Perform the necessary pre-operational and post-operational checks on the roller.
If any part of this manual cannot be understood, contact the supervisor or local Dynapac distributor.
This is an essential condition for working safely with the roller. The correct roller operation, use, and
regular maintenance are also essential elements to provide the highest performance and safety.
N o t e Always keep the Safety and Instruction manuals on the roller and available to the
operator and the helper. Always provide the model and serial number of the roller when
contacting the local Dynapac service or parts office.

Introduction
2
Instruction Manual Location
The instruction manuals are located behind the
operator seat within easy access.
Figure 1-1: Instruction manual Location
A Manual location
Receiving the Roller
The roller has been tested, accurately checked,
and prepared for shipment. Every part of the roller
is accurately checked before being shipped from
the factory.
When receiving the roller and before unpacking
the equipment, check if damage has occurred
during transport and if any parts are missing.
Check the equipment by consulting the shipment
documents.
If the goods are damaged or if parts are missing,
inform the freight agent and raise a complaint
against it.
Identification Data
An exact description of the model type and the
serial number of the roller facilitates fast and
efficient response from our parts and service
support operations.
Provide the model type and serial number while
contacting the local Dynapac service or parts
office.
Enter the roller data on the following lines to
maintain the roller and engine information
necessary to facilitate fast and efficient response
from our parts and service support operations:
Model:
Roller Serial
Number:
Chassis VIN
Number:
Year of
Manufacture:
Engine (Mfg. and Type of
Engine):
Engine Serial
Number:
A