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Dynaset Oy | Menotie 3, FI-33470 Ylöjärvi, Finland | tel: +358 3 3488 200 | [email protected] | www.dynaset.com
HIGH PRESSURE WATER PUMPS
MAINTENANCE
6. MAINTENANCE
DYNASET HPW pumps are low-maintenance pumps. In normal operating condi-
tions HPW pump does not require any other service, except replacement of seal-
ings or occasionally replacement of water valves. It depends on content of abra-
sives in pumping fluid, as well as on cleanliness of hydraulic oil.
ATTENTION!
Before beginning any maintenance or repair, ensure that the system is
stopped and completely depressurized. Make sure that the system can not
start accidentally.
6.1. MAINTENANCE INTERVAL
All maintenance must be complied with as they are scheduled in this manual.
The following table provides maintenance schedule for DYNASET HPW pumps.
CHECK POINTS
Daily
After daily
use
Every 3
months
Every 1500 hours
or if necessary
Observe leakage detactors
x
Clean HPW pump
x
Change water intake filter
x
Change sealings
x
Check constantly whether the fluid dropping from pump’s leakage detectors is
growing. Replace sealing in proper time to exclude intermixing of hydraulic oil
and pumping fluid.
Summary of Contents for HPW 1000
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