Flowserve OR 52-7 - Manual (Page 28)

28
Maintenance
– continued –
Warning
The terminal strips of the measuring transducer ORT 7 can be live during operation.
This presents the danger of severe injuries due to electric shock.
Always cut off power supply before mounting, removing or connecting wires to the
terminal strips.
Spare parts
The oil & turbidity detector OR 52-7 comes with a spare parts kit containing the following items:
Spare parts kit “Gaskets”, stock code 389 232
Designation Qty.
Drying cartridge 
Gasket for connector GDM 3-2 2
O ring 25 x 3 (housing lid / glass cylinder) 2
O ring 30 x 2 (housing lid / glass cylinder) 2
O ring 37 x 2 (housing lid / glass cylinder) 2
O ring 48 x 2.5 (housing of light emitter / light receiver) 2
If required you can order the following spare parts kit “Light”, stock code 389 333,
containing the following items:
Designation Qty.
Light emitter 
Light receiver 
Note
When ordering please state the stock code no. 389 333 for the spare parts kit and the
equipment serial number.
Please note that you have to replace both the light emitter and receiver when using
the replacement light emitter and receiver.