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Mk series, General pump – General Pump MK Owner Manual User Manual

Page 16

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GENERAL PUMP

A member of the Interpump Group

MK SERIES

Page 16

15. TROUBLESHOOTING (continued)

Overheated pump:

• The pump is overloaded (pressure or RPM

exceed the rated values)

• Oil level is too low, or the oil is not of a suit

able type, indicated in Chapter 7 (see para

graph 7.4)

• Incorrect alignment of the joint or pulleys

• Excessive inclination of the pump during

operation

Pump vibrations or knocking:

• Air suction

• Incorrect operation of the pressure adjust

ment valve

• Valve malfunction

• Irregular drive transmission motion

Ref 300669 Rev.B

05-13