Holder Tractor C992, Руководство по эксплуатации, Страница: 95 / 129

9. Getting ready to work with attachments
86
Procedure
ADVICE
The adjustable accessories hydraulic pump* attempts to retain the specified oil quantity via the
implement plug and the potentiometer, even if the engine speed is reduced. The oil quantity is reduced
during a decrease of engine speed only if the maximum swash angle of the pump has been reached (see
diagram).
1. Connect the hydraulic hoses of the attachment at the front or back to the plug-type
couplings (1) for return and (2) for feeding and, if required, to the black leak oil coupling (4).
2. Connect the implement coding plug from the attachment to the socket (3) alongside the plug-type
couplings.
3. Set dial switch (5) to 0.
4. Unlock the catch on the safety switch (6) and press the switch downwards. The indicator light in the
switch lights up. The attachment is supplied with oil.
5. To set the oil flow, turn the dial switch (5) to the desired output of the attachment at 0-120 l/min.
The number 11 on the ring corresponds to the max. oil volume specified by the coding.
Switching off the adjustable accessories hydraulic pump*
1. To deactivate the pump, switch off the safety switch (6). Oil supply is switched off. Indicator lamp
goes out.
ADVICE
If you shut down the engine before switching off the adjustable accessories hydraulic pump*, the
adjustable accessories hydraulic pump* will not start, for safety reasons, after the engine is restarted.
Before restarting you must first either
2. Set dial switch (5) to 0 or
3. turn the safety switch on and off one time.
* Optional equipment
Flow dividers instructions
Important instructions for the operation of the flow dividers I and II and the implement pump*
ADVICE
Use the flow dividers I and II and the implement pump only as long as necessary.