Tume Nova 3000 Star, Руководство пользователя

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17. DRILL SERVICE
In the more demanding cases we request a return to the dealer. In the following some measures
are presented which in most cases can be carried out on a farm. Please read the service
instructions carefully. According to the guidelines the TUME-Till Seed Drill works flawlessly year
after year. In the instructions it is stated that a service failure will void the warranty.
Always turn off the tractor engine before starting the service and turn on the hand break.
DANGER! ALWAYS CLOSE THE SAFETY VALVES OF BOTH CYLINDERS, IF
THE MACHINE NEEDS LIFTING UP DURING MAINTENANCE. DO NOT GO
UNDER A MACHINE WHICH IS ONLY SUPPORTED BY HYDRAULICS!
FIG. 21. Lifting cylinder safety valve closed.
NOTE: Transport drive is not allowed with closed safety valves
In the machine hydraulic circuit there is also pressure when it has been removed from the
tractor.
DANGER! WHEN HEATED, PAINTED SURFACES OF THE MACHINE CAN EXCRETE
GASES HARMFUL TO HEALTH. PROVIDE ADEQUATE VENTILATION IN THE
WORKSPACE, FOR EXAMPLE DURING THE WELDING WORKS.
Lubrication
Transmission roller chains can be lubricated approx. every 50 hours of use or when needed. I.e..
SAE 10 or SAE 20 lubricant can be used for lubrication.
Drive unit push rod set screw must be lubricated with a lubricant and vaseline on a yearly basis.
Coulter disc bearings have been lubricated for life and are thus in no need of maintenance.