M Pumps SCE Series, Руководство пользователя

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ISM0210 Instruction Manual of series SCE- Rev.03 Pag. 21/33
N.
Description control /
intervention: implementation
rules
Warnings and protective
measures be taken to perform
the maintenance properly and
safely
Time
there is not a maintenance schedule,
anyway it is recommended to check
the condition of the bearings and
replace them when worn
In Appendix A is a list of periodic maintenance and inspections to be completed each time you perform such
operations.
Emptying of the fluid contained in the pump
Before disassembling, you must empty the liquid from the pump according to the following steps:
− Close the valves present in the inlet and outlet pipes, and in the cooling pipe;
− Unscrew the drain plug;
− When emptied, screw the drain plug again.
If hazardous to health liquids are pumped, wear suitable personal protective equipment.
Draining the oil contained in the pump
If the pump is lubricated with oil (bare shaft versions):
−
remove the oil drain plug;
−
drain the oil and collected it without dispersing into the environment;
−
replace the drain plug .
If there are fluids hazardous to health, wear personal protective equipment suitable before coming into contact
with the liquid
.
Extraordinary maintenance
The extraordinary maintenance operations concern the activities that are beyond those typically programmable
and executable; they require precise technical expertise by qualified personnel, and then you should contact
M
PUMPS PROCESS
. Delivery is the one shown in the header of every page of this manual.
DANGER
If it becomes necessary to disassemble the pump, you must remember that the liquid
should be collected and disposed in accordance to existing environmental laws. If the
pump should be sent to M PUMPS PROCESS it must be drained, and should not contain
any traces of liquid pumped.
SUMMARY AXIAL CLEARANCE [mm]
PUMP MOD. SCE 29-30 SCE 40
Clearance tot.
(g1+g2)
Min. 0,16 0,21
Max. 0,22 0,27