MANUALE D’USO ROUTE - rev. 2 - 10/01
pag. 2/15
2 DISASSEMBLING
SEQUENCE
TOOLS
Spanner No 13
EXECUTION NOTES
To facilitate the pump disassembling
operations, first disassembly the
HYDRAULIC
PARTS
from the
MOTOR PARTS
unscrew the connections (
POS.1
)
warning!
The disassembly operations of parts
magnetically connected involve great opposed
forces: keep the
MOTOR
PARTS
fixed on
floor during the removing of the
HYDRAULIC
PARTS.
WARNING
The interventions must be performed under supervision of qualified personnel.
Before starting remember:
cut off the power supply from the motor and disconnect the electrical wiring; pull the
wires out from the terminal box and isolate their extremities accordingly
close the suction and discharge valves; open the drain valve
use appropriate gloves, protective glosses and acid proof-clothing when
disconnecting and washing the pump
disconnect hydraulic connections: leave enough time for the residual liquid to exit the
pump casing and atmosferic air to fill the empty volume
wash the pump before starting maintenace operations
do not scatter the washing liquid in the environment
before attempting to dismantle the pump ensure that its motor is disconnected and
that it may not be started accidentally
before the inspection, check that you have spare O-rings ready to hand for re-
installing at the end of operations
warning! Operations near the magnets attract the tools. Proceed with caution to
avoid damages.
For further details see paragraph 9.1 “Disassembling”
DISASSEMBLING STEPS SEQUENCE
1
Fig. 2.A – disassembling steps sequence
Pos. Ref. Part name
Q.ty
Disassembling steps sequence
Spare stock for
working years
No 1 2 3 4 5 6 7 8 9 10
2
5
1 910.1
Connection volute casing/strainer
3
•
HYDRAULIC PARTS
MOTOR PARTS
