User and maintenance manual
EN
TSC - TDC
21
8702040 – 14/01/2019 – R.7
www.dvp.it
6.2.6
CLEANING THE INTAKE AND OUTLET SILENCERS
Proceed as follows when cleaning the silencers:
Stop the turbine and disconnect it from the power supply and user system;
Unscrew the intake and outlet flange screws;
Remove the silencer cartridges and separate them from the support guards;
Clean the silencers, the support guards and relative cartridges using a blow of compressed air (should the
cartridges have deteriorated, order new ones);
Reconnect to the power supply and verify the correct rotation direction of the turbine (see point 3.3 of this
manual);
Reconnect to the user system.
6.2.7
GREASING THE BEARINGS
If the side channel turbine is fitted with a greaser gun, grease the front bearing with MOBILGREASE XHP220 or
similar greases (MILLERS OILS – SYNPLEX 2175HT GREASE).
Proceed as follows to grease the bearings:
Stop the turbine and disconnect it from the mains;
Remove the escape screw right next to the greaser gun;
Proceed with greasing until the grease comes out of the escape hole (usually only a few cc of grease are
required);
Put the escape hole screw back on;
Reconnect to the power supply and verify the correct rotation direction of the turbine (see point 3.3 of this
manual).
WARNING
Should the period of time in storage or before starting up exceed the time shown below, you will
need to grease the rolling bearings again on the side channel impeller.
Favourable storage conditions (see point 3.3 of this manual): 4 years.
Unfavourable storage conditions (high humidity levels, air with saline, sandy or dust content):
2 years.
In these cases the open rolling bearings must be greased, while closed ones must be completely
replaced in line with what is set out below.
6.2.8
BEARING REPLACEMENT
Only qualified personnel should replace the bearings.
6.3
SPARE PARTS
In order to replace the side channel turbine parts we recommend the use of
Original Spare Parts
.
When purchasing spare parts always quote the turbine's
Type
and
Serial number
(you will find these on the
identification plate) as well as the spare parts code.
DESCRIPTION
TSC 40
TSC 80
1
~
/ TSC 150
3
~
/ TSC 150/150-1
TSC 210
Maintenance
kit
K1100001
K1100002
K1100013
K1100003
K1100004
DESCRIPTION TSC 310/310-1/310-2 TSC 550/550-0/550-1 TSC 1100/1100-1
TDC 80
TDC 150/150-1
Maintenance
kit
K1100005
K1100006
K1100007
K1100008
K1100009
DESCRIPTION
TDC 210/210-1
TDC 310
TDC 310-1
TDC 550
TDC 550-1
Maintenance
kit
K1100010
K1100011
K1100014
K1100012
K1100015
D.V.P. Vacuum Technology s.p.a. disclaims all responsibility for any deterioration of side channel turbine
performance or for damages caused due to use of non-original spare parts.
7
RETURNING THE PRODUCT
The product may only be returned after prior agreement with the supplier, who will provide the authorisation number
that must accompany the material delivered and should be duly completed in its entirety.