Dynapac CC7200, Instruction Manual

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Maintenance - 2000h
4812158801_E.pdf 2018-04-03
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. 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. Ensure that there is good ventilation (air
extraction) if the engine is run indoors. Risk of
carbon monoxide poisoning.
Hydraulic reservoir - Replacing the fluid/filters
Fig. Hydraulic system
1. Hydraulic fluid filter
2. Sight glass
1
2
Before replacing the fluid, it is important that the
roller has been warmed up for a sufficient length
of time in order for the fluid to have warmed up
and thinned prior to draining. This makes it
easier for any contaminants to leave the
reservoir with the fluid. Bear cleanliness in mind
when working with hydraulic components. Before replacing the fluid, it is important that the
roller has been warmed up for a sufficient length
of time in order for the fluid to have warmed up
and thinned prior to draining. This makes it
easier for any contaminants to leave the
reservoir with the fluid. Bear cleanliness in mind
when working with hydraulic components.
Take great care when draining warm fluids and
oils. Wear protective gloves and goggles. Take great care when draining warm fluids and
oils. Wear protective gloves and goggles.
Position the roller on a level surface.
Replace the hydraulic fluid filters and check the tank
cap's ventilation, see section in 50h.
Position a collection receptacle for the required
amount and drain off the hydraulic fluid.
Fill with hydraulic fluid in accordance with the lubricant
specification, until the correct level is achieved in the
sight glass.
Start the engine, drive and vibrate with the roller. Stop
the engine, check the fluid level and check for leaks.
Top up if necessary.
Dispose of the drained fluid for environmentally
correct handling. Dispose of the drained fluid for environmentally
correct handling.
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