Case 621F Tier IV Wheel Loader Operator’s Manual 84492339 – PDF DOWNLOAD

Description

Case 621F Tier IV Wheel Loader Operator’s Manual 84492339 – PDF DOWNLOAD

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DESCRIPTION:

Case 621F Tier IV Wheel Loader Operator’s Manual 84492339 – PDF DOWNLOAD

GENERAL INFORMATION :
Note to the owner :

• Read this manual before you start the engine or operate the machine. If you need more information, see your authorized
  dealer.
• This manual contains important information about the safe operation, adjustment, and maintenance of your machine.
  Refer to the index at the back of this manual for locating specific items about your machine. The wheel loader conforms
  to current safety regulations.
• Consult an authorized dealer for changes, additions, or modifications that can be required for this machine to comply
  with various country regulations and safety requirements. Unauthorized modifications will cause serious injury or
  death. Anyone making such unauthorized modifications is responsible for the consequences.
• The information in this manual is provided on the basis of information that was available at the time the manual was
  written. Settings, procedures, part numbers, software and other items can change. These changes can affect the
  maintenance performed on the machine. Ensure that you have complete and current information from your dealer
  before you start any machine operation.
• DO NOT OPERATE or permit anyone to operate or service this machine until you or the other persons have read and
  understand the safety, operation and maintenance instructions in this manual. Use only trained operators who have
  demonstrated the ability to operate and service this machine correctly and safely.
  This Wheel Loader, with standard equipment and attachments is intended to be used for digging and general earth
  moving purposes such as land leveling, truck loading, and material rehandling. This machine is not intended to be
  used for lifting other objects or transporting loads at high speeds.
• DO NOT use this machine for any application or purpose other than those described in this manual, decals, or other
  product safety information provided with the machine. These materials define the machine’s intended use.
  If the loader is to be used in an application that involves special attachments or equipment, such as forestry, etc.,
  consult an authorized dealer. Consult an authorized dealer on changes, additions or modifications that can be required
  for this machine to comply with various country regulations and safety requirements.

Before permitting a new operator on this machine, make certain:
• That the operator has received the necessary training to operate the machine correctly and safely.
• That the operator has read and understands the instructions given in this manual.

• All persons who will be operating this machine shall possess a valid local vehicle operating permit and/or other applicable
  local age work permits.
• This Operators Manual is to be stored in the manual compartment equipped on this machine. Make sure this manual
  is complete and in good condition. Contact your dealer to obtain additional manuals or manuals in languages other
  than that of the country of use.

TABLE OF CONTENTS:

Case 621F Tier IV Wheel Loader Operator’s Manual 84492339 – PDF DOWNLOAD

1 GENERAL INFORMATION
Note to the owner 1-1
Note to the Owner 1-3
Declaration of conformity 1-6
Noise levels 1-8
Vehicle vibration levels 1-10
Operator’s manual storage 1-11
Right, left, front, and rear of the machine 1-12
Machine Components 1-13
Note to the Owner 1-15
Product identification 1-16
Electro-Magnetic Compatibility (EMC) 1-18
2 SAFETY INFORMATION
Safety rules and signal word definitions 2-1
Personal safety 2-2
Safety rules – Utility safety 2-3
Safety rules 2-4
Safety rules 2-5
Safety rules 2-6
Safety rules – Operating precautions 2-7
Safety rules – Maintenance precautions 2-9
Safety rules – Fuel handling 2-10
Safety rules – Burn prevention 2-11
Safety rules 2-12
Safety rules 2-13
Safety rules – Support strut and service link 2-14
Safety signs 2-16
3 CONTROLS/INSTRUMENTS
ACCESS TO OPERATOR’S PLATFORM
Proper entry and exit 3-1
OPERATOR’S SEAT
Overview 3-2
FORWARD CONTROLS
Front console 3-7
Steering column 3-8
Pedal controls 3-10
Parking brake 3-12
LEFT-HAND SIDE CONTROLS
Transmission controls 3-13
Joystick steering 3-15
RIGHT-HAND SIDE CONTROLS
Overview 3-17
Two function valve 3-19
Three function valve 3-21
Four function valve 3-25
Wrist rest 3-27
EXTERIOR CONTROLS
Hood switch and master disconnect 3-28
INSTRUMENT CLUSTER
Overview 3-32
Status and warning icons 3-33
Display settings 3-43
Keypad 3-45
Operator preferences 3-53
SIDE CONSOLE
Overview 3-62
Switch operations 3-63
Climate controls 3-67
CLIMATE CONTROLS
Cab air louvers 3-69
Windows 3-71
4 OPERATING INSTRUCTIONS
COMMISSIONING THE UNIT
Before starting the engine 4-1
Run in period of a new machine 4-2
STARTING THE UNIT
Starting the engine 4-3
Operating in extreme temperatures 4-5
Cold temperature operation 4-6
Transport/service link 4-9
STOPPING THE UNIT
Stopping the engine 4-12
MOVING THE UNIT
Before operating the transmission 4-14
Load travel stabilizer (if equipped) 4-15
Control levers 4-16
Auxiliary forward, neutral, reverse (F-N-R) switch 4-19
Automatic mode 4-23
Loader functions 4-24
5 TRANSPORT OPERATIONS
RECOVERY TRANSPORT
Safety rules 5-1
Transporting the machine 5-2
Travelling on public roads 5-4
6 WORKING OPERATIONS
LOADER OPERATIONS
Operating tips 6-1
Changing loader attachments 6-4
Coupling to the attachment 6-6
Uncoupling the attachment 6-9
Joystick operation 6-11
7 MAINTENANCE
GENERAL INFORMATION
Servicing 7-1
Support strut for loader lift arm 7-3
Releasing pressure in the hydraulic system 7-5
Fluids and lubricants 7-7
Biodiesel fuel – Biodiesel fuels 7-11
Selective catalytic reduction (SCR) system 7-13
Selective Catalytic Reduction (SCR) exhaust treatment – Basic instructions 7-18
MAINTENANCE CHART
Maintenance Chart 7-20
Daily inspection
General 7-21
Every 10 hours
Engine oil 7-27
Every 50 hours
Bucket/attachment grease fittings 7-28
Grease machine and attachments 7-29
Hydraulic oil level 7-30
Transmission oil level 7-31
Engine coolant 7-32
Initial 100 hours
Wheel torque 7-33
Change engine oil and filter (Initial) 7-34
Replace hydraulic oil filters (Initial) 7-36
Clean in-line Diesel Exhaust Fluid (DEF) supply filter (Initial) 7-37
Fuel prefilter (Initial) 7-38
Fuel filter (Initial) 7-39
Every 100 hours
Grease fittings 7-40
Every 250 hours
Grease drive shaft slip joints 7-44
Cab air filter – Recirculation filter 7-45
Drive belt 7-47
Wheels and tires 7-49
Every 500 hours
Engine oil and filter 7-51
Replace fuel prefilter 7-53
Fuel filter 7-54
Fuel tank sediment 7-55
Axle oil level 7-56
Cab Protection System (ROPS/FOPS) 7-57
Battery fluid level 7-60
Every 1000 hours
Pivot points 7-61
Articulation fittings 7-62
Hydraulic oil filter 7-63
Drive belt 7-64
Cab air filter – Recirculation filter 7-66
Replacing the engine breather filter 7-68
Every 1500 hours
Change front and rear axle oil 7-69
Transmission fluid and filter 7-71
Clean breather 7-73
Selective catalytic reduction system – Clean in line filter 7-74
Calibrating the gear box 7-75
Transmission declutch pressure adjustment 7-77
Every 2000 hours
Hydraulic oil and filters 7-78
Engine coolant 7-80
Engine air filters 7-82
Frame and cab – lubricate 7-84
Engine valve clearance 7-85
Every 3000 hours
Selective catalytic reduction system – Replace supply module filter 7-86
As required
Fuel pre-filter 7-88
Selective catalytic reduction system – Clean tank filter 7-89
Air conditioning condenser 7-91
Height control and return to travel 7-92
Return to dig 7-94
Parking brake 7-96
Secondary steering 7-100
Cab service 7-101
Electrical system
Battery service 7-104
Battery electrolyte level 7-107
Auxiliary battery connections 7-108
Battery removal and installation 7-110
Fuses and relays 7-111
Work lights 7-117
Driving lights 7-119
Additional features 7-120
STORAGE
Preparation for storage 7-121
Every 30 days 7-122
Removal 7-123
8 SPECIFICATIONS
General specifications 8-1
Lift capacities – 621F Lift capacities 8-4
Machine specifications and dimensions 621F General specifications 8-6
Weight adjustments 8-21
Material weights 8-22
Torque charts 8-23
9 ACCESSORIES
General accessories 9-1

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