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22 MAINTENANCE
Before carrying out any maintenance work, ensure that moving parts are stationary, that
the machine is disconnected from the mains and secured against unintentional restart-
ing! Only trained specialist personnel is authorised to carry out repair work on this ma-
chine!
Maintenance schedule
22.1
Activity
Check oil level
Change hydraulic oil
22.1.1 Changing the hydraulic oil
Check the oil level regularly. Change the hydraulic oil completely at least once a year.
Always dispose of used oil correctly and never dispose of it in household waste or waste
water!
The hydraulic system of the log splitter is a closed system with oil tank, oil pump and control valve.
The following oils (or equivalent products) are recommended for the splitter hydraulic transmission
system: Shell Tellus 22, Mobil DTE 11, Aral Vitam GF 22 oder BP Energol HLP-HM 22.
•
ZIPPER MASCHINEN GmbH
www.zipper-maschinen.at
ZI-HS5TN, ZI-HS7TU
WARNING
ZI-HS5N
Before usage
Every 150h or after one year
NOTICE
OIL-LEVEL CHECK: If the oil level is too low, the oil pump may be
damaged and overfilling may cause the hydraulic system to over-
heat. Check the oil level regularly with the dipstick - see graphic on
the left!
To change oil carry out the following steps:
1. Make sure that all moving parts stand still and that the
splitter is disconnected from the power source.
Loosen the oil drain plug with dipstick and remove it.
2.
3. Turn the log splitter on the support leg over a four litres
capacity container and drain the hydraulic oil off.
Before usage
Every 150 h or after one year
Waste oils are toxic and must not be dis-
charged into the environment. Contact
your local authorities for information on
proper disposal.
MAINTENANCE
ZI-HS7TU
33
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