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USE AND MAINTENANCE MANUAL R68090150
ORIGINALE
RUTHMANN ITALIA S.r.l. Via Santa Maria del Piano di sotto,91/B
–
47854 Montescudo-Monte Colombo (RN) - ITALIA
pag. 59
Emergency stop switch
Check working
Press switch
Stabilizer movement device
Check working
Operating pressure
Check pressure
Check pressure
gauge
Oil tank
Check level
Add if necessary
9.7
Fuel tank
Check level
Add if necessary
Every week
(every 50
hours)
Flexible pipes and cable
carrier chain
Check wear
Check leaking and
damages
Safety and information and
signals
Check integrity and legibility
Clean or replace
Screws and bolts
Check tightening
Tighten the screws
Battery
Check liquid
Add some liquid or
replace battery
Every 3
months
(every 300
hours)
Fuses
Check working
Replace
Machine greasing points
Lubrication
9.5
Extractable elements
Lubrication
9.4
Max valve
Check working
Contact an
authorized workshop
Lock valves on cylinders and
hydraulic actuators
Check working
Contact an
authorized workshop
Rotating system
Check working
Contact an
authorized workshop
Cartridge oil filter
Check obstruction
Replaced if
obstructed
9.12
Optical level
Check working
Contact an
authorized workshop
Every
6months
(every 600
hours)
Electrical elements
Check working
Replace if necessary
Micro switch and safety
sensors
Check working
Contact
an
authorized workshop
Reduction gear
Check oil level
Add if necessary
Controls
Check working
Contact an
authorized workshop
Boom regulation
Check slack
Regulate
9.7
Sliding blocks
Check wear
Replace if necessary
9.8
Rubber-metal-plastic
components
Check working
Replace if necessary
Every 12
months
(every 1200
hours)
PTO and hydraulic pump
Check fixing and working
Contact an
authorized workshop
Moment limiting device
Check working
Contact an
authorized workshop
Hydraulic cylinders
Check rods
Contact an
authorized workshop
Structure and main groups
Check integrity and safety
Contact an
authorized workshop
Retraction chains
- Check the pre-tension of the
retraction chains
- Check the chains for surface
corrosion and joint corrosion
Contact an
authorized workshop
Reduction gear
Replace oil
Contact an
authorized workshop
Every 24
months
(every 2400
hours)
Hydraulic oil tank
Replace oil
Contact an
authorized workshop