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WSR-D80112-S
Maintenance, Servicing and Inspection
8.3 Spare parts information
CAUTION
It is only allowed to install original Voith parts.
The manufacturer only is able to guarantee a repair and/or maintenance
carried out in a professional manner.
NOTICE
For deliverable spare parts, please refer to the spare parts catalog of the
outline drawing (see Chapter 10). In case that required parts are not included,
please contact Voith Turbo GmbH & Co. KG, Crailsheim.
Storage of spare parts is only allowed if these are protected against corrosion.
The storage area has to be dry and free from dust. Prior to installing the parts,
remove the corrosion protection.
Do not store the elastomere seals together with chemicals, solvents, fuels,
acids, etc. They need to be packed airtight and protected against light with a
high content of UV rays. The storage period until the way valve gets used
most not exceed 6 years (for NBR) and 10 years (for FPM).
WARNING
Attention! Dismantling of the Voith way valve and the replacement of spare
parts may only be performed by Voith Turbo or after prior consultation with
Voith Turbo!
8.4 Seal
replacement
CAUTION
Before replacing the seals, ensure that the oil supply to the way valve has
been de-pressurized and the power supply system been disconnected and
secured against accidental switching on while working.
This work may only be performed by qualified staff, provided they meet the
relevant criteria stated in Chapter 1.5.
NOTICE
Before installing new seals, clean the sealing surfaces so that they are free
from dirt and other residues.
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