19(33)
User manual in Original
Dok. ref: User manual 500A-BS Rev. C
DISPERATOR AB
Tel: +46 8 724 0160
E-mail: [email protected]
Mälarvägen 9, SE-141 71 Segeltorp, Sweden Fax: +46 8 724 6070
Web page: www.disperator.se
6.4.
Electrical Connection
The electrical connection of the delivered disposer must be done by an authorized
electrician and in accordance to local regulations. The wiring made from factory, and
the electrical connection to be done at installation, is shown in the enclosed wiring
diagram.
6.4.1.
Supply Voltage
Check that the supply voltage corresponds to the specified voltage on the disposer’s serial number
plate, which is placed on the disposer housing.
6.4.2.
Mains Fuses
Check that the supply voltage for the delivered disposer is fused as specified in section 3.2. of this
manual.
6.4.3.
Main Electrical Safety Switch
A separate main electrical safety switch must be connected. The electrical switch is not included in
standard delivery but is available as an option from Disperator.
6.4.4.
Cable Dimension
Use connection cable having 1.5mm² wires for disposers having a rated current up to 14A. For
disposers having a current rated above 14A, use 2.5mm² wires. The rated voltage and current is
specified on the disposer’s serial number plate, which is placed on the disposer housing.
6.4.5.
Cable Protection
All electrical cables must be protected against damage by being securely fastened, for
example to the wall/bulkhead. If there is a risk that the cables can be damaged, for
example by passing trolleys, then the cables must be protected by a flexible sleeve or
conduit. The cables must never be kept on the floor/floor plate.
6.4.6.
Earth Wire and Ground Fault Circuit Breaker
The earth wire must be longer than the main voltage wires, when connecting to the
cable terminal block. This gives earth protection in case the voltage wires become
unfixed in the cable nipple, allowing them to be pulled from their terminals.
Installation of a separate ground fault circuit breaker (not included in the standard
delivery from Disperator) has to be done.
6.4.7.
Direction of Rotation for the Disposer
The disposer operates correctly irrespective of the motor’s rotational direction. It is therefore
irrelevant in which sequence the electrical phases are connected to the motor.
