Hidrostal A2Q - Service connections and inspection openings

8 | Maintenance
30 / 49 Hidrostal AG
Interval Maintenance work Personnel
Check oil level, see chapter Checking the oil [▶35] Trained personnel
Check the impeller clearance, readjust it if necessary. See
chapter Check/readjust impeller clearance [▶32]
Trained personnel
after circulation of solid
substances, e.g. gravel
Check the impeller clearance, readjust it if necessary. See
chapter Check/readjust impeller clearance [▶32]
Trained personnel
8.2 Service connections and inspection
openings
1
2
3
1 Stator winding fastening screw
2 Motor plug, access to the motor chamber
3 Oil chamber
WARNING
Open inspection openings on spiral housing.
Risk of severe injury!
• Inspection openings are only to be opened at complete standstill and with
power supply switched off and protected against restart.
The inspection openings can only be opened with tools. After completion of
work and before restart, the inspection openings must be closed and all
fasteners properly mounted again.