Optimal P 650, Руководство пользователя

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5. Care and Maintenance
5.1.
General
After the initial 10 working hours, check all bolts and nuts and tighten, if necessary.
After that examine and tighten bolts before each operation, whenever necessary.
5.2.
Spade Adjustment
When the scoops do not close properly, readjust as follows: (see illustration page 14)
1.
Slacken counter nut.
2. Extend cylinder rod with help of a wrench until blades close.
3. Tighten counter nut.
5.3 No Lubrication
All sliding surfaces are made of plastic and do not require any lubrication.
5.4 Hydraulic Hoses
All hydraulic hoses must be inspected at least once per year. Damaged hoses
must be replaced. At least after 6 years all hoses must be replaced.
5.5 Cylinders
In case the tree spade is not getting used for two weeks, all piston rods of the hydraulic
cylinders must be cleaned and covered with a preserving oil film.
IMPORTANT: Tree spade must be lowered to the ground and switched
off when doing cleaning, maintenance or repair work !
Use original spare parts only !
The tree Spade must be inspected by an expert on
operational safety once per year !
Do not alter the design of the tree spade without having
consulted the manufacturer !