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2.4
Safety Regulations for maintenance, inspection and in-
stallation work
The user of the unit should ensure that all maintenance, inspection or installation work is carried out
by authorised and qualified skilled personnel. The user must also make certain that they have carefully
studied the operating instructions.
In principle all work on the unit should only be carried out while it is stationary. Pumps or units, used
for pumping or fluids which could be injurious to health must be decontaminated. After completion of
the work all safety and protective devices must be refitted and a check should be made that they are
fully functional.
Before starting up again, the points listed under the section "Commissioning" should be complied with.
2.5
Unilateral modification and spare parts manufacturing
Modifications or changes to the unit/installation should only be carried out after consultations with the
manufacturer. Original spare parts and accessories autho-rised by the manufacturer are essential for
compliance with safety requirements.
The use of other parts can invalidate any claims for warranty or compensation.
2.6
Unproved usage
The operating safety of the unit is only guaranteed provided that the unit is used in accordance with
these operation instructions. The limit values given in the data sheet should under no circumstance be
exceeded. These installation and operation instructions do not supersede or exclude the following of
generally valid regulations and standards.
3.
Scope of delivery
Submersible pump, ready for plugging in, with 10 m cable and Schuko plug, built-in moisture sensor
level control, non-return valve, 1¼" pressure outlet connector with female thread, and hose adaptor
with ¾" male threaded and 1" and ¾" push-on connections.