Ivoclar Vivadent VP3 - Manual (Page 11)

For safety reasons, disconnect pump
power plug (2) before maintenance and
cleaning.
7.1 Monitoring and Maintenance
Basically, the diaphragm vacuum pump does not
require maintenance. However, the time for
maintenance procedures depends on the
frequency of use and the location of the pump.
For that reason the recommended times are only
approximates.
This apparatus has been developed for
typical use in the dental laboratory.
If the product is used in a production facility, for
industrial applications, or in continuous firing
operation, premature ageing of certain spare parts
have to be expected.
These spare parts are e.g.:
– Heating muffle
– Insulation material
– Lamps
These spare parts are not covered by the warranty.
Please also observe the shorter service and
maintenance intervals.
7.2 Cleaning
Remove dust from the pump from time to time.
Use a vacuum cleaner with a cleaning brush for
that purpose.
7.3 Notes on maintenance
Changing the fuse
The diaphragm may only be changed
by an Ivoclar Vivadent Service Center.
The fuse must be changed by qualified
personnel.
Please observe the relevant rules and regu-
lations for the prevention of accidents as well
as the safety and medical regulations. The
connection cover that is marked with the
label shown below may only be opened by
qualified personnel after the power has been
disconnected.
11
7. Maintenance, Cleaning, and Diagnosis
sound absorber has
to be replaced if it is dirty Sound absorber (4)
soft, dry cloth if required Housing
Cleaning material Frequency Item
weekly Vacuum hose Check the hose to make sure
that no condensation water
has accumulated in the system.
weekly Connections Check all plug-in connections
for correct fit.
When Part What