Lutz Alu 41-L-DL, Перевод оригинальной инструкции

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8
0697-401 Pump
werke - 04/2021
en
Safety devices
• Provide the following safety devices and
ensure their function:
- with possible electrostatic charge: provide
the corresponding earthing
Statutory warranty
• During the guarantee period, obtain the
manufacturer's permission for modifications,
maintenance work or alterations.
• Use only original components or components
authorized by the manufacturer.
Duties of the personnel
• Observe the notices on the pump and maintain
them in a legible state, e.g.rotation arrow,
marking for fluid connections.
• Use protective equipment where necessary.
• Do not reach into the intake port of the pump.
• Only perform work on the pump during
downtime.
• Ensure that the motor is disconnected before
you carry out assembly and maintenance work.
• After completing all the work on the pump,
remount the safety devices in accordance with
specifications.
2.2 Proper use
• Pump may only be installed in an upright
position.
• The pump may only be used to pump the
agreed liquids ( → contract data sheet,
→ table of materials table 7).
• Dry running must be avoided.
- Ensure that the pump is commissioned only
with liquid and is never operated without
pump medium.
• Pumps delivered without a motor require
completion to a pump unit in accordance with
the specifications of the machinery directive
2006/42/EC.
If the product and supplied accessories are used
for other purposes than the intended purpose,
it is the responsibility of the user to check the
suitability and admissibility. Product use not
confirmed in writing by the manufacturer
absolves the manufacturer of any liability.
The manufacturer is not liable for consequences
of incorrect treatment, use, maintenance,
servicing and operation of the appliance, as well
as normal wear and tear. The same applies if
faults arise from intervention or configurations
on the part of the user not confirmed by the
manufacturer.
Prevention of obvious misapplication
(examples)
• Observe and comply with the operating limits
of the pump in terms of temperature, pressure,
delivery rate and speed (
→
Appendix, table 8;
contract data).
• The power consumption of the pump increases
with increasing density or viscosity of the liquid.
To prevent an overload of the pump, coupling
and motor, comply with the permissible density
and viscosity ( → Appendix, table 9, table 10).
A lower density and viscosity is allowed.
• When pumping fluids containing solids,
maintain the limit values for solid contents and
grain size (
→
contract data sheet, technical
description).
• Do not use the pump tube to lift objects.
• For pump tubes made of PP, PVDF and Alu
following applies:
- Do not operate in explosion hazard area.
- Do not pump flammable liquids.