DuraTech Industries Haybuster 1150, Руководство по эксплуатации

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5.7 Fluid coupler system
Change the fluid coupler oil after the first 100 hours of use. Thereafter, change the fluid coupler oil and filter every 4000
hours of use, annually, or if the oil color changes, whichever comes first.
The fluid coupler cooling fan will start automatically when the oil temperature at the cooler raises above 113° F (45° C).
The fluid coupler will automatically disconnect if the temperature exceeds 194° F (90° C), or if the system pressure in-
creases 25 psi (1.7 bars) from the rated pressure (determined at first start up with a new filter and oil at operating tempera-
ture). Check the temperature gauge immediately after the fluid coupler is disconnected. If it is close to the trip point, high
oil temperature may be the problem. If the temperature gauge needle is not close to the trip point, high oil pressure may
be the problem.
Change the fluid coupler oil filter (4400087) when the pressure reading is within 5 psi of the trip point, or when the fluid
coupler is disengaged due to high oil pressure.
There are two models of KPTO fluid couplers used on the 1150/1155 tub grinders. Fluid coupler KPTO 19 contains 8 gal-
lons (30 liters) of oil, and fluid coupler KPTO 21 contains 17 gallons (65 liters) of oil. Recommended oils are listed in the
following chart.
AGIP OSO 32
ARAL VITAM GF 32
BP ENERGOL HLP 32
CASTROL HYSPIN AWS 32
CHEVRON RPM EP HYDRAULIC 32
ESSO NUTO H 32
MOBIL DTE 24
SHELL TELLUS 32
TEXACO RANDO HD 32
TOTAL AZOLLA ZS 32
fluid coupler oil
filter
fluid coupler temp.
gauge
fluid coupler oil pressure
fluid coupler
breather and
fill cap