WBV.PU.002.EN VX186QD V2.0
6.6.2 Hydraulic drive
Connection to the energy supply may only be established by qualified technical personnel following
installation in the pipe.
Risk of infection from hydraulic oil!
Leakages can occur due to seal faults.
• Personnel must wear suitable protective clothing.
• The connection to the power supply must be established by qualified technical personnel.
In the event of injuries with hydraulic oil, consult a doctor immediately!
In addition, also read and observe the following: "Technical information for hydraulic motor"
Hydraulic hose lines
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• Before connecting hydraulic hoses, read and follow the manufacturer’s specifications for hydraulic
motors.
• Observe the permissible hydraulic pressure and the permissible delivery rate.
• Connect the overflow oil line in accordance with the manufacturer's instructions.
• Replace hydraulic hose lines that show signs of damage or ageing. Only use genuine Vogelsang
hydraulic hose lines.
• The date of manufacture of the hydraulic hose line is displayed on the pressing component of the
connector. The period of usage for the hydraulic hose line should not exceed 6 years (although 5
years is recommended), including a possible storage period of no more than 2 years.
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Installing two hydraulic motors
When two hydraulic motors are installed, they are operated parallel and the torques of both motors are
added.
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Control unit
In the event of high hydraulic motor speeds, never suddenly set the control unit to "lock position" in order to
avoid pressure peaks. Whenever possible, switch from "operation" to "floating position".
Speed measurement (cam wheel)
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ø 50 mm part no. PBT0974
ø 40 mm part no. PBT0848
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The following activities must be carried out for assembly:
1. Place the cam wheel (1) on the shaft end (2) ( Fig. "Place the cam wheel on the shaft end").
2. Oil and press the speed measurement (3) into the free hollow shaft (4) ( Fig. "Press the speed
measurement into the hollow shaft").
3. Protect the cam wheel from contact, taking the following warnings and safety notes into account.
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