M&C TechGroup MP47 Ex Operator's manual - Handbuch (Seite 40)

Diaphragm Pumps PJ19424-726 Installation and connection
Translation of Original Operating- and Installation Instructions, english, KNF PJ19424-726 01/13 12
6. Installation and connection
Only install and operate the pumps under the operating parameters
and conditions described in Chapter 4, Technical data, and Section
2.3, Use in hazardous areas.
Observe the safety precautions (see Chapter 3).
6.1. Installation
Î Before installation, store the pump at the installation location
for 3 hours to bring it up to room temperature.
Î See Fig. 3 for the mounting dimensions.
Fig. 3: Mounting dimensions
(All dimensional tolerances conform to DIN ISO 2768-1, Tolerance
Class V)
WARNING
Danger of explosion from insufficient cooling
Î Install the motor so that the motor fan can intake
sufficient cooling air.
Î Ensure sufficient ventilation and heat dissipation
around the motor.
Î Make sure that the installation location is dry and the pump is
protected against rain, splash, hose and drip water.
Î Install the pump at the highest point in the system to prevent
condensate from collecting in the pump head.
Î Protect the pump from dust.
Î Protect the pump from vibrations and jolts.
Mounting dimensions
Cooling air supply
Installation location