Operating Conditions - Elmo Rietschle V Serie Originalbetriebsanleitung

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OPERATING CONDITIONS

The CE conformity of the product only becomes legally valid when all product safety requirements of the
„operating conditions" formulated in this chapter within the meaning of Directive 2006/42/EC Annex I
1.7.4.2.i have been fully realised by the operator. Only in this case is CE conformity valid and the pump may
be operated.
Operating condition 1: Safety instructions for maintenance work
1 Standalone products - not implemented in a control system
In the event of maintenance, work must be carried out with the guards dismantled. This work may only be
carried out when the pump is at a standstill. In order to ensure the safe standstill of the pump, the pump
must be disconnected from the electrical supply and the five safety rules according to DIN VDE 0105 must
be obligatorily observed.
If the pump is implemented in a control system by the operator, the following conditions apply to the „Main-
tenance" operating mode:
2 Or, in the case of a shutdown stored in the control system, comply with the requirements of
DIN EN 61800-1:2018-11.
Operating condition 2: Ventilation of the operating room
The operator must ensure that the operating room of the pump is sufficiently ventilated.
Operating condition 3: Electrical protection of the motor
The motor must be protected according to the state of the art. It must be protected at least by a suitable
protective device in accordance with DIN EN 60204-1.
Operating condition 4: Ensuring cooling
The cooling volume flow must be unhindered on both the intake and exhaust sides.
Operating condition 5: Ensuring unobstructed exhaust air
As standard, the evacuated air is discharged into the environment via the maintenance cover. Optionally, the
exhaust air can be discharged via a connected exhaust air line. In this case, it is essential to ensure that the
exhaust air can flow unhindered through the exhaust air line without any significant counterpressure (< 100
mbar).
Prematic AG, Märwilerstrasse 43, 9556 Affeltrangen www.prematic.ch
OPERATING CONDITIONS
www.elmorietschle.com © Gardner Denver Schopfheim GmbH
Tel. 071 918 60 60, Mail: v-g@prematic.ch
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