PDF Operator Manual CASE CX330 Excavator - 2 MB
This operator's manual is the essential guide for anyone operating a CASE CX330 excavator.
It covers daily checks, operating controls, safety procedures, and basic maintenance tasks.
Adhering to the instructions within this manual ensures safe and efficient operation of your machine.
It's a critical document for both new and experienced operators to have on hand.
PDF Viewer
Viewer loads when you scroll here
SHARE THIS MANUAL
Download the PDF Manual
PDF viewer loading area
Text Preview from This Manual
The text below was extracted from the visible preview pages to help you confirm the manual contents before download.
--- Page 3 ---
IDENTIFICATION NUMBERS
TYPE, SERIAL NUMBER AND YEAR OF
MANUFACTURE
When ordering parts, obtaining information or assistance, always supply your
CASE Dealer with the type and serial number of your machine or accessories.
Write the following in the spaces below: The type, serial number and year of
manufacture of your machine, accessories and the serial numbers of the various
hydraulic and mechanical components.
Machine
TRIM THIS EDGE
CP98N006 BC00M110
1. (1) Type.............................................................................................................
2. (2) Serial number ..............................................................................................
3. (3) Year of build.................................................................................................
Engine
Make and type.........................................................................................................
Serial number..........................................................................................................
Component serial numbers
Hydraulic pump .......................................................................................................
Swing reduction gear ..............................................................................................
Travel reduction gears .............................................................................................
Travel control valve..................................................................................................
Attachment control valve .........................................................................................
Swing control valve .................................................................................................
5
TRIM THIS EDGE
RIGHT PAGE (Section First Page)
6-33740na
--- Page 4 ---
SAFETY
Maintenance Precautions
● Do not attempt repairs unless trained. Refer to manuals and experienced repair
personnel for help.
● Before you service the machine, put a Do Not Operate tag on the key switch.
The Do Not Operate tag is included with your new machine. Addition tags, part
number 321-4614 are available from your Case dealer.
TRIM THIS EDGE
321-4614
● Wear protective glasses and other required safety equipment when servicing or
repairing the machine.
● Wear gloves to protect hands when handling cable.
● Disconnect thebattery before working on the electrical system. Know the
consequences of disconnecting any electronic or computer devices.
● Avoid lubrication or mechanical adjustments with the machine in motion or the
engine operating. If the engine must be in operation to make certain
adjustments, place the transmission in neutral, apply the parking device, place
the equipment in a safe position, securely block the wheels and use extreme
caution.
● Securely block the machine or any component that may fall before working on
the machine or component. If possible, use a back up or secondary blocking
device, also.
● To prevent unexpected movement, securely block working elements when
repairing or changing working tool parts such as cutting edges.
● Never make repairs on pressurized components, fluid, gas or mechanical until
the pressure has been relieved according to the manufacturer’s instructions.
● Use extreme caution when removing radiator caps, drain plugs, grease fittings
or pressure taps. Park the machine and let it cool down before opening a
pressurized tank.
15
TRIM THIS EDGE
RIGHT PAGE
Bur 6-33740na
--- Page 5 ---
SAFETY
TRIM THIS EDGE
KHP1534-00
This decal warns of hazards associated
with removing the radiator cap before
relieving the pressure. See the “Cooling
System” section of this manual.
KHP1010-00
Thi s dec al wa r ns th e o pera tor t o
engage the hood lock.
25
TRIM THIS EDGE
RIGHT PAGE
Bur 6-33740na
--- Page 6 ---
INSTRUMENTS/CONTROLS
FUNCTION CANCELLATION LEVER AND SAFETY
BAR
2
2
1 1
CD00E005 CD00E006
To make the attachment, travel and swing
The s afety bar ( 1) is des igned to
functions operational once more, lower
discourage the operator from leaving
the lever (2) for the safety bar (1) to come
the operator’s compartment without
out of the control arm.
first having lowered the bar.
NOTE: It is also possible to cancel all
TRIM THIS EDGE
The lever (2) operates the safety bar (1)
controls by completely raising the left-
and cancels the functioning of the
hand control arm. See “Left-hand
control levers and pedals. When the
control lever”.
lever (2) is in raised position, the safety
bar (1) is in retracted position in the
control arm and the attachment, travel
and swing functions will not operate.
WARNING: Before leaving the operator’s compartment, it is mandatory
! for the function cancellation lever (2) to be raised and the safety bar (1) to
be in the stowed position.
35
TRIM THIS EDGE
RIGHT PAGE
Bur 6-33740na
--- Page 7 ---
INSTRUMENTS/CONTROLS
9. FUEL LEVEL INDICATOR - The quantity of fuel is represented by the number
of luminous horizontal bars. Zone “F” shows that the fuel tank is full. If the
horizontal bars reach zone “E” the audible alarm device sounds and the
message “Low Fuel” is displayed (see item 10).
IMPORTANT: Do not wait until the fuel tank is completely emtpy before refilling or
it will be necessary to bleed the fuel circuit.
TRIM THIS EDGE
45
TRIM THIS EDGE
RIGHT PAGE
Bur 6-33740na
--- Page 8 ---
INSTRUMENTS/CONTROLS
BOOM AND BUCKET CONTROL
RIGHT-HAND CONTROL LEVER
5
9
7 8
6
TRIM THIS EDGE
BOOM BUCKET RETRACT
DOWN
5 7
BOOM BUCKET EXTEND
UP
6 8
5.Boom down 7.Bucket retracts
6.Boom up 8.Bucket extends
9. NEUTRAL (HOLD) When the control
l eve r s ar e r et ur n ed to N E U T R A L
(HOLD), all movement stops. When
released, both control levers return to
NEUTRAL (HOLD) automatically.
55
TRIM THIS EDGE
RIGHT PAGE
Bur 6-33740na
--- Page 9 ---
INSTRUMENTS/CONTROLS
AUTOMATIC TEMPERATURE SENSOR
9 2
5 1
CD00E049 CD00E051
This button (2) is used to obtain The temperature and light sensor is
automatic adjustment of the temperature, behind the operator’s seat and should
the volume and the direction of flow of the never be obstructed or covered.
air. In this case, “Auto” will appear on the
NOTE: To ensure correct functioning
display screen (9). In automatic mode,
and full effectiveness of the air
the only possible manual adjustment is to
conditioning system, it must be run at
TRIM THIS EDGE
the temperature (5). All other
least once a week, even if only for a
adjustments are made automatically.
short time.
If any adjustment other than to
temperature is made, the automatic When servicing the air conditioning sys-
mode is cancelled and “Auto” disappears tem, see “Air conditioning” in the “Mainte-
from the display screen (9), To shut down nance/Adjustments” Section.
the system, press buttons (1) or (2).
65
TRIM THIS EDGE
RIGHT PAGE
Bur 6-33740na
--- Page 10 ---
INSTRUMENTS/CONTROLS
CLOSING
1
2
CD00E026 CD00E024
1. Press the locking studs (1), bring 2. Fold the handle back into position.
the pin (2) into its housing and then
release the studs.
FUEL TANK
TRIM THIS EDGE
Use the starter switch key to lock the
cap.
NOTE: In cold weather, use fuel
corresponding to the ambient
temperature. See “Fluids and
lubricants” in the “Lubrication/Filters/
Fluids” Section.
IMPORTANT: In cold weather, fill the
fuel tank after each working day to
prevent the formation of condensation.
BD00M216 When installing the fuel cap, make sure
The fuel tank capacity is 580 litres (153 that it is correctly placed in the notches
gal). and then lock it by turning it up against
NOTE: Clean around the fuel cap the stop.
before refuelling and do not remove the
filter located in the filler orifice. See
“Fuel tank filter” in the “Maintenance/
Adjustments” Section.
WARNING: Never refill the fuel
tank when the engine is
! running. Never smoke during
refuelling.
75
TRIM THIS EDGE
RIGHT PAGE
Bur 6-33740na
--- Page 11 ---
OPERATING INSTRUCTIONS
BEFORE OPERATING THE MACHINE
WARNING: Do not attempt to operate this machine unless you have first
read and perfectly understood the safety messages and instructions
! appearing in this manual.
Before operating this machine, be sure to do the following:
● Check the level of all fluids (engine oil, hydraulic fluid and coolant) and make
sure that the fluids and lubricants are suitable for prevailing conditions. See
“Fluids and Lubricants” in the “Lubrication/Filters/Fluids” Section and
“Operating the machine in cold weather”.
● Carry out the daily maintenance operations. See the “Servicing Intervals”
Section.
● Inspect the machine, look for any signs of wear, damage, leakage and check
the hoses. Tighten or replace as necessary. See the “Maintenance/
TRIM THIS EDGE
Adjustments” Section.
● Check the track assemblies. See “Tracks” in the “Maintenance/Adjustments”
Section.
● Before undertaking any travel or working operations during hours of darkness,
make sure the lighting and signalling equipment is fully operative.
● Clean the steps and access handles. Grease, oil, mud or (in winter) ice on the
steps and access handles can causes accidents. Make sure they are kept
clean at all times.
● Clean or replace any decals which are illegible. See “Decals” in the “Safety/
Decals/Hand Signals” Section.
● Make sure all hoods, side doors and lower panels are properly closed.
● Secure the cab door in either fully closed or fully opened position.
● Remove any obstructions which hinder visibility. Clean the windshield, the rear
view mirrors and the windows.
● Check that no tools or other items have been left on the machine (be it on the
undercarriage or the upperstructure) or in the operator’s compartment.
● Work out a convenient means of escape from the machine (emergency exit via
the windshield, the rear window glass) in the event of the cab door being
jammed or the machine turning over.
● Make sure nobody is on or under the machine. The operator must be alone on
the machine.
● Make sure nobody is standing in the machine working area.
● Find out about current safety measures in use on the work site.
85
TRIM THIS EDGE
RIGHT PAGE (Section First Page)
Bur 6-33740na
--- Page 13 ---
OPERATING INSTRUCTIONS
ENGINE OPERATION
When the engine has started and before beginning work, the following procedure
must be observed :
● Let the engine run at idle speed until ● There are no oil, fuel or water leaks.
the engine reaches normal operating
The engine should be run at full speed
temperature.
when operating conditions permit.
● Move the engine throttle button to the
maximum speed position. The operating speed of the machine
an d o f t he at ta c hm en t s h ou l d b e
● Once normal operating temperature
controlled by means of the control
has been reached, check the levers.
following :
Check the systems display and control
● The exhaust smoke is normal.
panel regularly.
● There is no abnormal noise or
vibration.
STOP THE ENGINE IMMEDIATELY IN THE FOLLOWING
SITUATIONS:
TRIM THIS EDGE
● Sudden increase or decrease in engine speed.
● Abnormal noise.
● Black smoke at the exhaust.
● A message appears on the display screen and the audible alarm device
sounds.
AUTO ENGINE SHUTDOWN: “Engine Protection” feature.
If engine coolant temperature reaches 104° C (220° F) fuel derate will begin. If the
temperature of the coolant reaches 112° C (235° F) fueling derate will reach a
maximum and shut the engine down after 30 seconds.
If intake manifold temperature reaches 96° C (205° F) fueling derate will begin. If
the manifold temperature reaches 101° C (215 ° F) the fueling derate reaches
maximum and the engine will shut down after 30 seconds.
If oil pressure drops fueling derate will begin. If oil pressure continues to drop fuel
derate will reach a maximum and the engine will shut down after 30 seconds.
For all “auto shutdown” modes the audible alarm will sound and the systems
display will inform the operator of the nature of the fault.
95
TRIM THIS EDGE
RIGHT PAGE
Bur 6-33740na
--- Page 14 ---
OPERATING INSTRUCTIONS
OPERATING THE BUCKET
FILLING
Fill the bucket by manoeuvring the arm. Keep the bottom of the bucket parallel to the
cut. The bucket teeth and blade must cut the ground like the blade of a knife. The
depth of dig varies depending on the type of material.
EXCAVATING METHOD
PDH0493M
TRIM THIS EDGE
PDH0494M
CORRECT WRONG WRONG
The bucket will dig in and The bucket is pushed
cause a stall. upwards. This will also
increase the cycle time.
105
TRIM THIS EDGE
RIGHT PAGE
Bur 6-33740na
--- Page 15 ---
OPERATING INSTRUCTIONS
Unloading
1. Remove the blocks and fastening chains.
2. Start the engine.
3. Unlock the upperstructure swing function.
4. Lower the function cancellation lever (with the safety bar in outward position).
5. Select low travel speed and slowly move off the trailer.
6. Turn the rear view mirrors back to their correct position.
TRIM THIS EDGE
115
TRIM THIS EDGE
RIGHT PAGE
Bur 6-33740na
--- Page 16 ---
LUBRICATION
FLUID AND LUBRICANT CAPACITIES AND
SPECIFICATIONS
Engine
Type of oil ............................................................................ CASE N°1 Engine Oil
Capacity (with filter change)...................................................... 21 litres (22.2 qt.)
Cooling system
Cooling system capacity ........................................................... 44 litres (46.5 qt.)
Fuel system
Tank capacity ........................................................................580 litres (153.2 gal.)
Hydraulic system
Type of fluid ......................................................... Case Hy-Tran Ultra (MS1209)
Total system capacity ..............................................................350 litres (92.4 gal.)
Reservoir capacity ..................................................................175 litres (46.2 gal.)
Travel reduction gears
TRIM THIS EDGE
Type of oil .......................................................................................Case 135H EP
Capacity (per reduction gear) .....................................................11 litres (2.9 gal.)
Swing reduction gear
Type of oil .......................................................................................Case 135H EP
Capacity ........................................................................................6 litres (1.5 gal.)
IMPORTANT: A mixture of 50% ethylene glycol and 50% water must be used
in this machine. This mixture is used if the lowest ambient temperature is
above -37 ° C (-34 ° F). If the ambient temperature is lower, adjust the mixture
to attain a lower freeze point using the freeze point concentration chart on
the label of your antifreeze concentrate container. Never use a coolant
solution containing more than 60% glycol. It is recommended that
ethylene glycol and water be used in your machine all year.
125
TRIM THIS EDGE
RIGHT PAGE
Bur 6-33740na
--- Page 17 ---
LUBRICATION
COOLING SYSTEM
SERVICE SPECIFICATIONS
Coolant reservoir level check .......................................................... Every 10 hours
or every day
Coolant solution change.............................................................. Every 2000 hours
System capacity ..........................................................................44 litres (46.5 qts)
WARNING: Boiling coolant solution can spray out if the radiator cap is
removed while the system is still hot. To remove the cap, allow the system
! to cool down, turn the cap to the first notch and wait until there is no more
pressure. Then remove the cap.
WARNING: Check and service the cooling system according to the
! instructions given in this manual.
COOLANT SOLUTION
TRIM THIS EDGE
Put only ethylene-glycol coolant solution in the cooling system. Use good quality ethyl-
ene-glycol that has a high boiling point, with no additives to prevent leakage. Do not
use non-approved anti-rust additives. Anti-rust additives and ethylene-glycol can mix
and work against each other, thereby reducing anti-corrosion protection, forming
deposits in the cooling system and causing damage to the cooling system and radia-
tor.
Consult your CASE Dealer for suitable coolant solution.
IMPORTANT: A mixture of 50% ethylene glycol and 50% water must be used
in this machine. This mixture is used if the lowest ambient temperature is
above -37 ° C (-34 ° F). If the ambient temperature is lower, adjust the mixture
to attain a lower freeze point using the freeze point concentration chart on
the label of your antifreeze concentrate container. Never use a coolant
solution containing more than 60% glycol. It is recommended that
ethylene glycol and water be used in your machine all year.
135
TRIM THIS EDGE
RIGHT PAGE
Bur 6-33740na
--- Page 18 ---
LUBRICATION
RETURN FILTER REPLACEMENT
Release all pressure in the hydraulic 4. Install a new filter. Clean the spring
reservoir. See “Releasing pressure in the (3) and valve (4) and assemble
hydraulic system” page 139. them.
5. Check O-ring (2) and replace it if
worn or damaged.
6. Install the cover (1).
7. Check the level of the hydraulic
fluid and add more if necessary.
See “Filling the reservoir”.
BD02D099
TRIM THIS EDGE
1. Clean the top of the hydraulic
reservoir and remove the cover.
1
2
3
4
5
CI98M156
2. Remove the cover (1) and O-ring
(2).
3. Take out the spring (3), valve (4)
and return filter (5).
145
TRIM THIS EDGE
RIGHT PAGE
Bur 6-33740na
--- Page 19 ---
LUBRICATION
SWING REDUCTION GEAR
SERVICE SPECIFICATIONS
Oil level check ............................................................................... Every 250 hours
Oil change ................................................................................... Every 1000 hours
(after the first 250 hours of operation)
Grease ........................................................................................ Every 5000 hours
Oil capacity ....................................................................................6 litres (6.3 qts.)
Oil type .............................................................................................Case 135H EP
LEVEL DRAINING AND REFILLING
1. Park the machine on flat, horizontal 1. Park the machine on flat, level
gr o u n d . S t o p t h e e n g i n e a n d ground. Stop the engine and
remove the starter switch key. remove the starter switch key.
1 1
TRIM THIS EDGE
2 2
CD01K072 CD01K072
2. Remove the dipstick (1) and filler
plug (2).
CP98N043
2. Remove the dipstick (1). The oil
should come up to the hatched
area. Add oil if necessary through
the filler hole (2). 3. Place a receptacle of a suitable
capacity under the upperstructure
3. Install the dipstick.
and remove the drain plug.
155
TRIM THIS EDGE
RIGHT PAGE
Bur 6-33740na
--- Page 20 ---
ADJUSTMENT/MAINTENANCE
FUEL TANK FILTER
SERVICE SPECIFICATION
Clean filter ............................................................................................. Periodically
Remove the filter and clean it in diesel
fuel.
NOTE: To refill the fuel tank, see
“Fluids and lubricants” in the
“Lubrication/Filters/Fluids” Section.
CD01D127
INSPECTING AND CLEANING THE MACHINE
TRIM THIS EDGE
SERVICE SPECIFICATIONS
Inspect and clean .................................................................................. Periodically
Or whenever oil or grease has been spilled on the machine. Clean off with steam
or a high pressure water jet.
Take the opportunity during this operation to make a visual check of all the welded
components (in case of appearance of cracks), the attachment linkages and
check the teeth and tooth tips for correct retention and for wear. Look for any leaks
and check the condition of all pipes and hoses.
165
TRIM THIS EDGE
RIGHT PAGE
Bur 6-33740
--- Page 21 ---
ELECTRICAL
FUSES
IMPORTANT: Before proceeding to replace a fuse, turn the starter switch key to
“OFF”.
IMPORTANT: Never replace a fuse with a fuse of a different amperage.
TRIM THIS EDGE
CD00E059 A23955
To gain access to the fuses, open the A notice on the cover gives the function
panel at the rear of the operator’s and amperage of each fuse.
compartment and remove the cover.
NOTE: To remove or install a fuse, use
the notch in the upper right-hand
corner of the cover.
NOTE: Two spare fuses (10 amp and
20 amp) are to be found on the inside
of the cover.
175
TRIM THIS EDGE
RIGHT PAGE (Section First Page)
Bur 6-33740
--- Page 22 ---
MACHINE STORAGE
Starting up after storage
1. Close the drain valves and fill the cooling system.
2. Drain the fuel tank and fill with clean diesel fuel.
3. Drain the engine sump, fill with clean engine oil and check the oil level.
4. Change the fuel filter.
5. Install the batteries.
6. Grease the machine thoroughly.
7. Check the condition of the fan drive belt and replace it if necessary.
8. Check the hydraulic fluid level and add more fluid if necessary.
9. Check the travel reduction gears oil level and add more oil if necessary.
10. Clean the cylinder rods.
11. Unplug the air filter inlet and the exhaust pipe.
12. Remove the “Do not operate” tag and start the engine, following the starting
TRIM THIS EDGE
up procedure.
13. Keep a careful watch on all systems display panel lamps and indicators.
WARNING: Check the machine for leaks or for any parts that are broken,
! defective or missing.
WARNING: Before starting the engine, make sure that all controls are in
neutral position. This prevents the machine from moving unexpectedly or an
! electrical appliance from starting up.
WARNING: Avoid running the engine in a confined place. Make sure there
! is adequate ventilation at all times.
185
TRIM THIS EDGE
RIGHT PAGE
Bur 6-33740na
--- Page 23 ---
SPECIFICATIONS
A................................................................................................ 4.81 m (15 ft 7 in)
B.with vandal cover ................................................................... 3.13 m (10 ft 3 in)
C.............................................................................................. 11.04 m (36 ft 3 in)
D................................................................................................ 7.25 m (23 ft 7 in)
E.with catwalks.......................................................................... 3.58 m (11 ft 9 in)
F. ................................................................................................. 1.21 m (4 ft 0 in)
G. .............................................................................................. 3.45 m (11 ft 3 in)
H. .............................................................................................. 4.98 m (16 ft 3 in)
I. ................................................................................................ 4.04 m (13 ft 2 in)
J. ................................................................................................. 2.60 m (8 ft 6 in)
K. Standard shoe ....................................................................... 800 mm (31.5 in)
L.800 mm shoe ......................................................................... 3.40 m (11 ft 2 in)
M. ................................................................................................ 0.89 m (2 ft 9 in)
TRIM THIS EDGE
195
TRIM THIS EDGE
RIGHT PAGE
Bur 6-33740na