DYNAPAC Vibratory roller CC424/524/624HF, CC4200/5200/6200. Instruction manual (2018) - page 4
Maintenance measures - 500 h
Air cleaner
- Cleaning
Wipe clean on both sides of the outlet
pipe.
Wipe clean the inside of the cover (2) and the filter
housing (5). See the previous illustration.
Wipe also both surfaces for the outlet pipe; see
adjacent figure.
Inner edge of
Outer edge of outlet
outlet pipe.
pipe.
Check that the hose clamps between the filter
housing and the suction hose are tight and that
the hoses are intact. Inspect the entire hose
system, all the way to the engine.
Diesel engine
Oil change
The engine's oil drain plug is located under the rear
frame on the machine on the right side.The drain plug
is accessed by first removing the rubber plug on the
underside of the frame.
Drain the oil when the engine is warm. Place a
receptacle that holds at least 14 liters (15 qts) under
the drain plugs.
Take great care when draining engine oil. Wear
protective gloves and goggles.
1
Unscrew the drain plug (1). Allow all the oil to drain out
and refit the plug.
Deliver the drain oil for environmentally correct
Figure. Underside of rear frame
1. Oil draining of diesel engine
handling.
109
Maintenance measures - 500 h
Fill with fresh engine oil, see Lubricant specification or
the engine manual for the correct grade of oil.
Fill with the requisite volume of engine oil. See
technical specifications before starting the machine.
Allow the engine to idle for a few minutes, and then
switch off the engine.
Check the dipstick to ensure that the engine oil level is
correct. Refer to the engine manual for details. Top up
with oil if necessary to the max mark on the dipstick.
Engine
Replacing oil filter
The oil filter (1) is located at the back on the engine
and can easily be accessed by removing the service
panel on the right side between the rear frame and
drum.
1
See the engine manual for information about replacing
2
the filter.
Figure. Engine compartment, right side
1. Oil filter
2. Service panel
110
Maintenance measures - 500 h
The engine fuel filter - replacement/cleaning
The fuel filter is placed on the left side of the engine
compartment.
1
Unscrew the bottom and drain off any water, and then
replace the filter unit.
Figure. Engine compartment, left side
1. Prefilter
Replace the fuel filter, located on the right side of the
engine compartment.
Start the engine and check that the filter is well sealed.
1
Figure. Engine compartment, right
side.
1. Fuel filter
Drum - oil level
Inspection - filling
Position the roller with the filler plug (1), the large plug,
at the highest point in its rotation.
Wipe clean around the level plug (2), the small plug,
and remove the plug.
1
Make sure that the oil level is up to the lower edge of
the hole. Top off with fresh oil if the level is low. Use oil
as specified in the lubricants specification.
2
When removing the filler plug, wipe any metal
accumulated on the plug magnet off. Make sure that
plug seals are intact and replace with new seals if not.
Fig. Drum, vibration side
1. Filler plug
Refit the plugs and check that they are tight by driving
2. Level plug
the roller and then rechecking.
111
Maintenance measures - 500 h
Rubber elements and attachment screws
Check
Check all rubber elements (1). Replace all elements if
25% or more than 25% of the number on one side of
the drum have cracks deeper than 10-15 mm (0.4-0.6
in).
1
Check using a knife blade or pointed object.
Check also that the attachment screws (2) are
tightened.
2
Fig. Drum, vibration side
1. Rubber element
2. Attachment screws
Seat bearing - Lubrication
5
Keep in mind that the chain is a vital part of the
steering mechanism.
6
Remove the cover (5) to access the lubrication nipple
(1). Lubricate the operator seat slew bearing with three
2
strokes of a hand-operated grease gun.
Clean and grease the chain (3) between the seat and
3
the steering column.
4
1
Also grease the seat slide rails (6).
7
If the chain is slack on the sprocket (2), loosen the
Figure. Seat bearing
screws (4) and move the steering column forward.
1. Grease nipple
Tighten the screws and check chain tension.
2. Gearwheel
3. Steering chain
No not tension the chain too tightly. It should be
4. Adjusting screw
possible to move the chain about 10 mm (0.4 in) to the
5. Cover
side with a forefinger/thumb at the marking (7) in seat
6. Slide rails
7. Marking
frame. Fit the chain lock at the bottom.
If the seat starts to be stiff when adjusting, it
should be lubricated more often than specified
here.
112
Maintenance measures - 500 h
Pivot bearing (Optional) - Lubrication
Grease each nipple (1) with five strokes of a
hand-operated grease gun.
1
Use grease as specified in the lubricant specification.
Fig. Rear drum
1. Grease nipples x 4
Edge cutter (Optional)
- Lubrication
Refer to the operation section for information on
2
how to operate the edge cutter.
1
Grease the two points as shown in the figure.
Grease should always be used for lubrication, see the
lubricant specifications.
Grease all bearing points with five strokes of a
Figure. Two grease points for
hand-operated grease gun.
lubricating the edge cutter
113
Maintenance measures - 500 h
114
Maintenance - 1000h
Maintenance - 1000h
Performed after 1000 operating hours (each year)
Park the roller on a level surface.
The engine must be switched off and the
parking brake activated when checking or
adjusting the roller, unless otherwise specified.
Ensure that there is good ventilation (air
extraction) if the engine is run indoors. Risk of
carbon monoxide poisoning.
Air cleaner
Checking - Change the main air filter
Change the air cleaner's main filter when the
warning lamp on the display lights when the
diesel engine is operating at full speed.
2
3
Release the clips (1), pull off the cover (2), and pull out
the main filter (3).
Do not remove the backup filter (4).
Clean the air cleaner if necessary, see section Air
cleaner - Cleaning.
When replacing the main filter (3), insert a new filter
1
4
5
6
and refit the air cleaner in the reverse order.
Fig. Air cleaner
Check the condition of the dust valve (6); replace if
1. Clips
necessary.
2. Cover
3. Main filter
4. Backup filter
When refitting the cover, make sure that the dust valve
5. Filter housing
is positioned downwards.
6. Dust valve
115
Maintenance - 1000h
Backup filter - Change
1
Change the backup filter with a new filter after every
second replacement of the main filter.
To change the backup filter (1), pull the old filter out of
its holder, insert a new filter and reassemble the air
cleaner in the reverse order.
Clean the air cleaner if necessary, see section Air
cleaner - Cleaning.
Fig. Air filter
1. Backup filter
Air cleaner
- Cleaning
Wipe clean on both sides of the outlet
pipe.
Wipe clean the inside of the cover (2) and the filter
housing (5). See the previous illustration.
Wipe also both surfaces for the outlet pipe; see
adjacent figure.
Inner edge of
Outer edge of outlet
outlet pipe.
pipe.
Check that the hose clamps between the filter
housing and the suction hose are tight and that
the hoses are intact. Inspect the entire hose
system, all the way to the engine.
116
Maintenance - 1000h
Diesel engine
Oil change
The engine's oil drain plug is located under the rear
frame on the machine on the right side.The drain plug
is accessed by first removing the rubber plug on the
underside of the frame.
Drain the oil when the engine is warm. Place a
receptacle that holds at least 14 liters (15 qts) under
the drain plugs.
Take great care when draining engine oil. Wear
protective gloves and goggles.
1
Unscrew the drain plug (1). Allow all the oil to drain out
and refit the plug.
Deliver the drain oil for environmentally correct
Figure. Underside of rear frame
handling.
1. Oil draining of diesel engine
Fill with fresh engine oil, see Lubricant specification or
the engine manual for the correct grade of oil.
Fill with the requisite volume of engine oil. See
technical specifications before starting the machine.
Allow the engine to idle for a few minutes, and then
switch off the engine.
Check the dipstick to ensure that the engine oil level is
correct. Refer to the engine manual for details. Top up
with oil if necessary to the max mark on the dipstick.
Engine
Replacing oil filter
The oil filter (1) is located at the back on the engine
and can easily be accessed by removing the service
panel on the right side between the rear frame and
drum.
1
See the engine manual for information about replacing
2
the filter.
Figure. Engine compartment, right side
1. Oil filter
2. Service panel
117
Maintenance - 1000h
The engine fuel filter - replacement/cleaning
The fuel filter is placed on the left side of the engine
compartment.
1
Unscrew the bottom and drain off any water, and then
replace the filter unit.
Figure. Engine compartment, left side
1. Prefilter
Replace the fuel filter, located on the right side of the
engine compartment.
Start the engine and check that the filter is well sealed.
1
Figure. Engine compartment, right
side.
1. Fuel filter
118
Maintenance - 1000h
Drum - Oil change
Take great care when draining the fluid. Wear
protective gloves and goggles.
Set the roller so that the drain plug (1), the large plug,
is at the lowest position in its rotation.
Place a receptacle that holds at least 20 liters (5.3 gal)
1
under the drain plug.
Remove the drain plug (1). Allow all the oil to drain out
Fig. Drum, vibration side
1. Drain plug
and refit the plug.
Deliver the drain oil to environmentally correct
handling.
See under the heading 'Every 500 hours of operation'
for filling oil.
Drum gear - Oil change
Place the roller on a level surface.
Wipe clean, unscrew the plugs (1, 2) and drain the oil
into a suitable receptacle, capacity about 2 liters (0.5
gal.).
2
2
Fig. Drum gear
1
1
Fig. Drum gear
1. Drain plug
2. Ventilating plug
119
Maintenance - 1000h
Drum gear - Checking the oil level
Move the machine until the inspection/filling holes are
in position for filling.
2
2
1
Fig. Drum gear
1
Fill with the requisite volume of new oil. See technical
specifications. Use transmission oil, see lubricant
Fig. Oil level check - drum gear
specifications.
1. Level plug
2. Filling plug
Ensure that the oil level reaches up to the lower edge
of the plug hole.
Clean and refit the plugs.
Hydraulic filter
Change
Remove the filter (1) and deliver to special waste
handling. This is a single-use filter and cannot be
cleaned.
Thoroughly clean the filter holder sealing surface.
Apply a thin coat of fresh hydraulic fluid to the rubber
gasket on the new filter.
Screw the filter on by hand, firstly until the filter gasket
makes contact with the filter base. Then rotate a
further ½ turn.
1
Figure. Engine compartment, left
1. Hydraulic fluid filter
120
Maintenance - 1000h
Check the hydraulic fluid level in the sight glass (3)
2
and top off as required. See under the heading 'Every
10 hours of operation' for more information.
Start the engine and check that the filter does not leak.
3
Figure. Hydraulic tank
2. Hydraulic reservoir cap
3. Sight glass
Hydraulic reservoir cap - Check
Turn up the machine so that the tank cap is accessible
from the left side of the machine.
Unscrew and make sure that the reservoir cap is not
clogged. Air must have unobstructed passage through
the cap in both directions.
1
If passage in either direction is blocked, clean the filter
with a little diesel oil and blow through with
Figure. Rear frame front left side
compressed air until the block is removed, or replace
1. Hydraulic reservoir cap
the cap with a new one.
Wear protective goggles when working with
compressed air.
121
Maintenance - 1000h
Rubber elements and attachment screws
Check
Check all rubber elements (1). Replace all elements if
25% or more than 25% of the number on one side of
the drum have cracks deeper than 10-15 mm (0.4-0.6
in).
1
Check using a knife blade or pointed object.
Check also that the attachment screws (2) are
tightened.
2
Fig. Drum, vibration side
1. Rubber element
2. Attachment screws
Seat bearing - Lubrication
5
Keep in mind that the chain is a vital part of the
steering mechanism.
6
Remove the cover (5) to access the lubrication nipple
(1). Lubricate the operator seat slew bearing with three
2
strokes of a hand-operated grease gun.
Clean and grease the chain (3) between the seat and
3
the steering column.
4
1
Also grease the seat slide rails (6).
7
If the chain is slack on the sprocket (2), loosen the
Figure. Seat bearing
screws (4) and move the steering column forward.
1. Grease nipple
Tighten the screws and check chain tension.
2. Gearwheel
3. Steering chain
No not tension the chain too tightly. It should be
4. Adjusting screw
possible to move the chain about 10 mm (0.4 in) to the
5. Cover
side with a forefinger/thumb at the marking (7) in seat
6. Slide rails
7. Marking
frame. Fit the chain lock at the bottom.
If the seat starts to be stiff when adjusting, it
should be lubricated more often than specified
here.
122
Maintenance - 1000h
Pivot bearing (Optional) - Lubrication
Grease each nipple (1) with five strokes of a
hand-operated grease gun.
1
Use grease as specified in the lubricant specification.
Fig. Rear drum
1. Grease nipples x 4
Cab
Fresh air filter - Replacing
There is one fresh air filter (1), placed on the front of
the cab.
Remove the protective cover.
Undo the screws (2) and remove the complete holder.
Remove the filter insert and replace with a new filter.
2
The filter may need to be changed more often if the
machine is operated in a dusty environment.
2
1
Fig. Cab, front
1. Fresh air filter (x1)
2. Screw (x2)
123
Maintenance - 1000h
Air conditioning (Optional)
- Overhaul
Regular inspection and maintenance is necessary to
ensure satisfactory long-term operation.
Clean all dust from the condenser element (1) using
compressed air. Blow from above downwards.
The air jet can damage the element flanges if it is
too powerful.
2
1
Figure. Cab
Wear protective goggles when working with
1. Condensor element
compressed air.
2. Drying filter
Inspect the condenser element attachment.
Check the system hoses for chafing. Make sure that
drainage from the cooling unit is unobstructed so that
condensation does not accumulate inside the unit.
Air conditioning (Optional)
Drying filter - Inspection
With the unit in operation, check using the sight glass
(1) that bubbles are not visible on the drying filter.
Park the roller on a level surface, chock the wheels
2
and activate the parking brake.
1
Figure. Drying filter
The filter is placed at the top of the rear part of the cab
1. Sight glass
2. Filter holder
roof.
If bubbles are visible through the sight glass, this
indicates that the refrigerant level is too low. Stop the
unit to avoid risking damage. Fill up with refrigerant.
The refrigerant circuit is only to be worked on by
authorized companies.
124
Maintenance - 1000h
Edge cutter (Optional)
- Lubrication
Refer to the operation section for information on
2
how to operate the edge cutter.
1
Grease the two points as shown in the figure.
Grease should always be used for lubrication, see the
lubricant specifications.
Grease all bearing points with five strokes of a
Figure. Two grease points for
hand-operated grease gun.
lubricating the edge cutter
Steering hitch - Tightening
Nobody must be allowed near the steering joint
when the engine is running. Risk of being
crushed when the steering is operated. Switch
off the engine and activate the parking brake
1
before lubricating.
The easiest way to identify if you have this type of
steering hitch is that it has a new type of nut (1) at the
top, as shown.
Fig. Steering hitch
1. Nut
Actual torque (Nm) should be when the machine's
position is straight ahead.
M14
174 Nm
M16
270 Nm
125
Maintenance - 1000h
126
Maintenance - 2000h
Maintenance - 2000h
Performed after 2000 operating hours (every two
years)
Park the roller on a level surface.
The engine must be switched off and the
parking brake activated when checking or
adjusting the roller, unless otherwise specified.
Ensure that there is good ventilation (air
extraction) if the engine is run indoors. Risk of
carbon monoxide poisoning.
Air cleaner
Checking - Change the main air filter
Change the air cleaner's main filter when the
warning lamp on the display lights when the
diesel engine is operating at full speed.
2
3
Release the clips (1), pull off the cover (2), and pull out
the main filter (3).
Do not remove the backup filter (4).
Clean the air cleaner if necessary, see section Air
cleaner - Cleaning.
When replacing the main filter (3), insert a new filter
1
4
5
6
and refit the air cleaner in the reverse order.
Fig. Air cleaner
Check the condition of the dust valve (6); replace if
1. Clips
necessary.
2. Cover
3. Main filter
4. Backup filter
When refitting the cover, make sure that the dust valve
5. Filter housing
is positioned downwards.
6. Dust valve
127
Maintenance - 2000h
Backup filter - Change
1
Change the backup filter with a new filter after every
second replacement of the main filter.
To change the backup filter (1), pull the old filter out of
its holder, insert a new filter and reassemble the air
cleaner in the reverse order.
Clean the air cleaner if necessary, see section Air
cleaner - Cleaning.
Fig. Air filter
1. Backup filter
Air cleaner
- Cleaning
Wipe clean on both sides of the outlet
pipe.
Wipe clean the inside of the cover (2) and the filter
housing (5). See the previous illustration.
Wipe also both surfaces for the outlet pipe; see
adjacent figure.
Inner edge of
Outer edge of outlet
outlet pipe.
pipe.
Check that the hose clamps between the filter
housing and the suction hose are tight and that
the hoses are intact. Inspect the entire hose
system, all the way to the engine.
128
Maintenance - 2000h
Diesel engine
Oil change
The engine's oil drain plug is located under the rear
frame on the machine on the right side.The drain plug
is accessed by first removing the rubber plug on the
underside of the frame.
Drain the oil when the engine is warm. Place a
receptacle that holds at least 14 liters (15 qts) under
the drain plugs.
Take great care when draining engine oil. Wear
protective gloves and goggles.
1
Unscrew the drain plug (1). Allow all the oil to drain out
and refit the plug.
Deliver the drain oil for environmentally correct
Figure. Underside of rear frame
handling.
1. Oil draining of diesel engine
Fill with fresh engine oil, see Lubricant specification or
the engine manual for the correct grade of oil.
Fill with the requisite volume of engine oil. See
technical specifications before starting the machine.
Allow the engine to idle for a few minutes, and then
switch off the engine.
Check the dipstick to ensure that the engine oil level is
correct. Refer to the engine manual for details. Top up
with oil if necessary to the max mark on the dipstick.
Engine
Replacing oil filter
The oil filter (1) is located at the back on the engine
and can easily be accessed by removing the service
panel on the right side between the rear frame and
drum.
1
See the engine manual for information about replacing
2
the filter.
Figure. Engine compartment, right side
1. Oil filter
2. Service panel
129
Maintenance - 2000h
The engine fuel filter - replacement/cleaning
The fuel filter is placed on the left side of the engine
compartment.
1
Unscrew the bottom and drain off any water, and then
replace the filter unit.
Figure. Engine compartment, left side
1. Prefilter
Replace the fuel filter, located on the right side of the
engine compartment.
Start the engine and check that the filter is well sealed.
1
Figure. Engine compartment, right
side.
1. Fuel filter
Fuel tank
- Cleaning
It is easiest to clean the tank when it is almost empty.
1
A drain plug is placed under the left side of the front
frame.
Alternatively drain the tank with a suitable pump, e.g.
an oil drain pump, to bring up any bottom sediment.
Collect the fuel and sediment in a container and
deliver to environmentally correct handling.
Fig. Fuel tank
Keep in mind fire risk when handling fuel.
1. Oil drain pump
130
Maintenance - 2000h
Drum - Oil change
Take great care when draining the fluid. Wear
protective gloves and goggles.
Set the roller so that the drain plug (1), the large plug,
is at the lowest position in its rotation.
Place a receptacle that holds at least 20 liters (5.3 gal)
1
under the drain plug.
Remove the drain plug (1). Allow all the oil to drain out
Fig. Drum, vibration side
1. Drain plug
and refit the plug.
Deliver the drain oil to environmentally correct
handling.
See under the heading 'Every 500 hours of operation'
for filling oil.
Drum gear - Oil change
Place the roller on a level surface.
Wipe clean, unscrew the plugs (1, 2) and drain the oil
into a suitable receptacle, capacity about 2 liters (0.5
gal.).
2
2
Fig. Drum gear
1
1
Fig. Drum gear
1. Drain plug
2. Ventilating plug
131
Maintenance - 2000h
Drum gear - Checking the oil level
Move the machine until the inspection/filling holes are
in position for filling.
2
2
1
Fig. Drum gear
1
Fill with the requisite volume of new oil. See technical
specifications. Use transmission oil, see lubricant
Fig. Oil level check - drum gear
specifications.
1. Level plug
2. Filling plug
Ensure that the oil level reaches up to the lower edge
of the plug hole.
Clean and refit the plugs.
Hydraulic filter
Change
Remove the filter (1) and deliver to special waste
handling. This is a single-use filter and cannot be
cleaned.
Thoroughly clean the filter holder sealing surface.
Apply a thin coat of fresh hydraulic fluid to the rubber
gasket on the new filter.
Screw the filter on by hand, firstly until the filter gasket
makes contact with the filter base. Then rotate a
further ½ turn.
1
Figure. Engine compartment, left
1. Hydraulic fluid filter
132
Maintenance - 2000h
Check the hydraulic fluid level in the sight glass (3)
2
and top off as required. See under the heading 'Every
10 hours of operation' for more information.
Start the engine and check that the filter does not leak.
3
Figure. Hydraulic tank
2. Hydraulic reservoir cap
3. Sight glass
Hydraulic reservoir cap - Check
Turn up the machine so that the tank cap is accessible
from the left side of the machine.
Unscrew and make sure that the reservoir cap is not
clogged. Air must have unobstructed passage through
the cap in both directions.
1
If passage in either direction is blocked, clean the filter
with a little diesel oil and blow through with
Figure. Rear frame front left side
compressed air until the block is removed, or replace
1. Hydraulic reservoir cap
the cap with a new one.
Wear protective goggles when working with
compressed air.
133
Maintenance - 2000h
Hydraulic reservoir
Fluid change
3
1
Take care when draining the hydraulic fluid. Wear
2
protective gloves and goggles.
Open left engine compartment. The drain plug/valve is
in the area under the hydraulic tank.
Place a receptacle that holds at least 50 liters (13.2
gal) under the engine compartment.
Make sure that the valve (3) is closed.
Figure. Engine compartment under
hydraulic tank (via left side)
Unscrew the oil drain plug (1), and connect a drain
1. Oil drain
hose out from the engine compartment.
2. Hydraulic tank
3. Valve
Open the valve (3) and allow all the oil to run out.
Reset by closing the valve and refitting the plug (1).
Deliver the drained fluid to environmentally
correct handling.
Fill with fresh hydraulic fluid. Refer to the lubricants
specification for grade information.
Replace the hydraulic filter. See section "Maintenance
- 1000 hours".
Start the engine and operate the hydraulic functions.
Check the level in the reservoir and top off as required.
Rubber elements and attachment screws
Check
Check all rubber elements (1). Replace all elements if
25% or more than 25% of the number on one side of
the drum have cracks deeper than 10-15 mm (0.4-0.6
in).
1
Check using a knife blade or pointed object.
Check also that the attachment screws (2) are
tightened.
2
Fig. Drum, vibration side
1. Rubber element
2. Attachment screws
134
Maintenance - 2000h
Seat bearing - Lubrication
5
Keep in mind that the chain is a vital part of the
steering mechanism.
6
Remove the cover (5) to access the lubrication nipple
(1). Lubricate the operator seat slew bearing with three
2
strokes of a hand-operated grease gun.
Clean and grease the chain (3) between the seat and
3
the steering column.
4
1
Also grease the seat slide rails (6).
7
If the chain is slack on the sprocket (2), loosen the
Figure. Seat bearing
screws (4) and move the steering column forward.
1. Grease nipple
Tighten the screws and check chain tension.
2. Gearwheel
3. Steering chain
No not tension the chain too tightly. It should be
4. Adjusting screw
possible to move the chain about 10 mm (0.4 in) to the
5. Cover
side with a forefinger/thumb at the marking (7) in seat
6. Slide rails
7. Marking
frame. Fit the chain lock at the bottom.
If the seat starts to be stiff when adjusting, it
should be lubricated more often than specified
here.
Watering system
- Draining
Remember that there is a risk of freezing during
the winter. Empty the tank, pump, filter and lines,
or mix antifreeze in the water.
3
1
There is a drain cock (2) in the space for the pump
system on the central water tank. This can be used to
drain both the tank and parts of the pump system.
4
2
The water hoses are connected to the pump with quick
couplings (4) to simplify draining and where
appropriate replacement to a reserve pump (option).
Figure. Pump system
1. Filter housing
2. Drain cock
3. Stop cock
4. Quick couplings
The outlet hose from the central tank can be
disconnected and the end placed in a container with
antifreeze to run this through the pump/filter.
135
Maintenance - 2000h
Water tank - Cleaning
Clean the tank/tanks with water and a suitable
detergent for plastic surfaces.
Close the drain cock (2), fill with water and check for
leaks.
The water tanks are made of plastic
(polyethylene) and are recyclable.
2
Figure. Water tank
2. Drain plug
Steering joint - Check
Inspect the steering joint to detect any damage or
cracks.
Check and tighten any loose bolts.
Check also for any stiffness or play in the steering joint.
Fig. Steering joint
136
Maintenance - 2000h
Steering hitch - Tightening
Nobody must be allowed near the steering joint
when the engine is running. Risk of being
crushed when the steering is operated. Switch
off the engine and activate the parking brake
1
before lubricating.
The easiest way to identify if you have this type of
steering hitch is that it has a new type of nut (1) at the
top, as shown.
Fig. Steering hitch
1. Nut
Actual torque (Nm) should be when the machine's
position is straight ahead.
M14
174 Nm
M16
270 Nm
Pivot bearing (Optional) - Lubrication
Grease each nipple (1) with five strokes of a
hand-operated grease gun.
1
Use grease as specified in the lubricant specification.
Fig. Rear drum
1. Grease nipples x 4
137
Maintenance - 2000h
Cab
Fresh air filter - Replacing
There is one fresh air filter (1), placed on the front of
the cab.
Remove the protective cover.
Undo the screws (2) and remove the complete holder.
Remove the filter insert and replace with a new filter.
2
The filter may need to be changed more often if the
machine is operated in a dusty environment.
2
1
Fig. Cab, front
1. Fresh air filter (x1)
2. Screw (x2)
Air conditioning (Optional)
- Overhaul
Regular inspection and maintenance is necessary to
ensure satisfactory long-term operation.
Clean all dust from the condenser element (1) using
compressed air. Blow from above downwards.
The air jet can damage the element flanges if it is
too powerful.
2
1
Figure. Cab
Wear protective goggles when working with
1. Condensor element
compressed air.
2. Drying filter
Inspect the condenser element attachment.
Check the system hoses for chafing. Make sure that
drainage from the cooling unit is unobstructed so that
condensation does not accumulate inside the unit.
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Maintenance - 2000h
Air conditioning (Optional)
Drying filter - Inspection
With the unit in operation, check using the sight glass
(1) that bubbles are not visible on the drying filter.
Park the roller on a level surface, chock the wheels
2
and activate the parking brake.
1
Figure. Drying filter
The filter is placed at the top of the rear part of the cab
1. Sight glass
2. Filter holder
roof.
If bubbles are visible through the sight glass, this
indicates that the refrigerant level is too low. Stop the
unit to avoid risking damage. Fill up with refrigerant.
The refrigerant circuit is only to be worked on by
authorized companies.
Edge cutter (Optional)
- Lubrication
Refer to the operation section for information on
2
how to operate the edge cutter.
1
Grease the two points as shown in the figure.
Grease should always be used for lubrication, see the
lubricant specifications.
Grease all bearing points with five strokes of a
Figure. Two grease points for
hand-operated grease gun.
lubricating the edge cutter
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