Maintenance
Cleaning: (every 20 operating hours)
• Unscrew the covers and maintenance openings (WA)
during belt and chain drive
• Remove deposited dirt
• Clean rubber rollers
Dirt can impair lubrication that will
subsequently cause equipment damage!
Chain drive maintenance unit
Lubrication:
(every 20 operating hours)
The driving chains are lubricated through the central
lubricating device.
A lubricating impulse is released every time the mower
is raised
• Lubricating device function check
• Check oil level. (Oil container is located on the lighting
carrier)
Check the central lubricating device oil
level before each operation. Operating
with insufficient lubrication leads to drive
chain damage.
Chain tension: (every 60 operating hours)
Short drive chain
Check chain tension with your thumb on the checking
point (PP1). Optimal tolerance: 3.5 –5 mm.
Alter chain tension:
• Loosen (3) screws
• Adjust straining screw (WS1)
Long drive chain
Check chain tension with your thumb on the checking
point (PP2). Optimal tolerance: 5 – 8 mm.
Alter chain tension:
• Adjust straining screw (WS2)
WS1
3
PP1
PP2
WS2
021-09-16
021-09-20
Take care!
Turn motor off and
remove key be-
fore any mainte-
nance and repair
work
WA
S
Note:
The following oils
are recommended
for the central
lubricating device:
- HEES 46 synthe-
tic oil
- HLP 46 hydrau-
lic oil
Only use new oil!
- 45 -
1000-GB_WALZENAUFBEREITER_3843
ROLLER CONDITIONER
GB