Zuwa COMBISTAR 2000-A, Руководство по эксплуатации

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ZUWA Impeller Pumps
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2.3 General safety instructions
The manufacturer shall not be held liable for damage resulting from non-
adherence to the operating instructions.
Store these instructions in such a way that they are accessible at all times for
pump operating personnel. Urge employees to read and follow these instructions.
Do not remove adhesive labels showing technical information.
Observe plant-related specifications and provisions.
Have work carried out by specialist personnel or personnel briefed according to
the VDE standard.
Only carry out work on the pump when the pump is not in operation and the drive
has been disconnected from the mains power supply.
In case of dangerous (e.g. hot, poisonous, explosive) pumped media, use
protective equipment.
Do not pump any liquids that are corrosive to the pump material.
Do not pump any liquids containing particles of diameter greater than 2 mm.
Do not use pumps under water.
Do not allow pumps to run without liquid for longer than one minute.
Only use genuine replacement parts, otherwise the warranty shall cease to be
valid.
3. Construction and functionality
3.1 Pump types
UNISTAR
Universal pump with aluminium housing for pumping clean or
contaminated liquids not containing abrasive substances (for
media which are neither abrasive nor corrosive).
COMBISTAR
Pump made from stainless steel (all parts which come into
contact with the liquid) and aluminium (cover), also suitable for
abrasive or slightly corrosive liquids.
NIROSTAR
Stainless steel pump that is particularly suitable for corrosive
and abrasive liquids, as well as for food and drinks.
3.2 Designs
All of the pumps are available in the following designs:
without motor, with bare shaft (series 2001-A and 2001-B)
as a complete unit with drive motor, coupling and coupling protection (series 2000-
A and 2000-B)