1. INTRODUCTION
This manual describes the instructions for Repairing EV Series pumps, and must be carefully read and
understood before performing any repair intervention on the pump. Proper pump operation and longevity
depend on the correct use and maintenance. General Pump declines any responsibility for damage caused
by the misuse or the non-observance of the instructions described in this manual.
1.1 DESCRIPTION OF SYMBOLS
2. REPAIR INSTRUCTIONS
2.1 Repairing Mechanical Parts
Mechanical parts repair must be performed after removal of oil from the casing. To drain
the oil, remove the oil dipstick, (1, fig. 1) and then the draining plug (2, fig. 1)
GENERAL PUMP
A member of the Interpump Group
Page 3
EV SERIES
Warning
Potential Danger
Danger
Wear goggles
Danger
Wear protective gloves
Read carefully and understand
the manual before operating
the pump
The oil must be placed in a suitable container and disposed of in special centers.
It absolutely must not be discarded into the environment.
Fig. 1
Ref 301038 Rev. A
07-20