General Pump 72 Series Gearbox - Manual (Page 6)

GENERAL PUMP
A member of the Interpump Group
Gearbox-71 & 72 Series
Page 6
In order to confirm the removal of the seal ring as shown below in section 7.2, Fig. 7 and Fig. 8,
the oil level must also be visible on the gauge (Fig 4, position 3).
6.2 Connection to the gear unit
The gear unit PTO drive shaft must not be rigidly attached to the engine.
The following types of drives are recommended:
• with flexible joint;
• cardan (please follow the maximum operating angles recommended by the manufacturer);
• hydraulic, by means of a flange (for correct installation, request assistance from the Customer Service
Department).
Belt transmission is prohibited.
6.3 Direction of rotation
The direction of rotation of the pump is indicated by an arrow found on the crankcase and should always be
followed:
When facing the pump head, the direction of rotation of the drive should be:
• as per Fig. 5 for versions without gear reduction unit;
• as per Fig. 5a for verions with gear reduction unit.
Ref 300761 Rev.B
12-11