Heraeus
VOTSCH
HC 2020 - HC 2057
SERVICE MANUAL
1.
General information
1.1 Component list
The component list reads from the top left to the bottom right as follows.
1.1.1 Marking of component list Abbreviated component descriptions as used in piping and circuit diagrams
are listed in the code column.
1.1.2 Component designation
1.1.3 Manufacturer-Type
The abbreviated component descriptions are listed alphanummerically
(A-Z) e.g.A1,A2,
B1,...
In this column the component designation is listed.
The manufacturer of the component concerned is listed in this column.
If identical products from various manufacturers are installed in the device,
they are marked by #.
The material no. is not affected by this.
1.1.4 Material no. / Order code
1.1.5 Serial no.
(if applicable)
The component is listed under this number at Heraeus-Votsch.
This material no. should always be stated when ordering spare parts.
Note:
Components which can only be delivered in
conjunction are listed under the same material no.
E.g. Condenser fan 03-M2 is incorporated in
compressor 03-M3
The serial number or date of modification of any changes which have been
affected are listed in this column.
Eg.
As of 02/91
Until 01/91
This component is installed as of February 1991.
This component was installed up to and including
January 1991.