Diaphragm pump N026 EX
Installation and connection
Translation of Original Operation and Installation Instruction, english, KNF 059217 11/19
19
Fig. 4 Mounting dimensions N026.1.2 EX
Cooling air supply
WARNING
Risk of explosion due to lack of cooling air supply
à
Mount the pump so that the fan wheel of the
pump can draw in sufficient cooling air.
à
Ensure sufficient ventilation or heat dissipation
in the vicinity of the pump.
WARNING
Danger of burning on hot surfaces
Hot surfaces could occur if the pump overheats.
à
When installing the pump, make sure that
sufficient cooling air infeed and discharge is
ensured.
Immediate environment of the
hot pump parts
à
During installation, make sure that no combustible or thermally de-
formable objects are positioned in the immediate environment of the
hot pump parts (head, motor).
Installation location
à
Make sure that the installation location is dry and that the pump is pro-
tected against rain, splash, gushing and drip water as well as from
other contaminants.
à
Make sure that the installation location is accessible for service.
