11.2.2
Minimum delivery rate
Due to the risk of overheating, the pump should not be operated at delivery rates below the min.
delivery rate. The characteristic curve shows the min. delivery rate in percent of the rated delivery
rate in m³/h according to the fluid temperature.
------------------ = Air-cooled body
Fig. 27 Minimum delivery rate in percent of rated delivery rate
Important
The pump must not be allowed to work against a closed shut-off valve in the pres-
sure pipe.
11.3
Dimensions and weights
See Appendix A
11.4
Electrical specifications
See motor type plate.
11.5
Noise pressure level
See Appendix C
12.
DISPOSING OF THE PUMP
This product and its components must be disposed of in an environmentally safe manner.
•
The public or private waste disposal/recycling facilities should be made use of for that pur-
pose.
•
If no such facilities are available or if they refuse to accept the materials contained in the
pump, the pump and any environmentally harmful substances can be returned to Biral. The
return of products or materials for disposal must be notified in advance.
The symbol showing a waste bin crossed out indicates that the product concerned
must not be disposed as general household waste. If a product marked with that
symbol has reached the end of its useful life, please take it to a suitable recycling
centre. More information on the subject can be obtained from the appropriate local
authorities. Separate disposal and recycling of such products helps to protect the
environment and public health.
33
English
|