Dellmeco DME 15 R Series, Инструкция по эксплуатации

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6 I DELLMECO I EODD DIAPHRAGM PUMPS
4. Operating caution and safety instruction
This chapter is designed for users, fitters and operators of the DELLMECO DME Pump. You will find important
safety instructions here to be followed in operating the DME Pump. The safety instructions contained in this chapter are
of general nature. Further safety instructions are given in the subsequent chapters. You must unconditionally respect
these instructions as they are valid in addition to those mentioned here.
The DME Diaphragm Pump described here has been designed in accordance with the state of science, engineering and
with safety rules. Sources of danger have been eliminated as far as possible through design solutions, or appropriate
safety devices have been installed. Nevertheless, residual dangers may arise during the operation of this machine, which
cannot be avoided through design solutions. However, these dangers can be avoided through careful behavior and
compliance with the following safety instructions. For this reason, use the DME Diaphragm Pump only in accordance with
the rules. An interaction with other systems and additional influences at the place of DME Pump operation may generate
further dangers, which are not mentioned here.
Unauthorized modifications, attachments to and rearrangements of the DME Pump, are not permitted. Modifications
require a permission from DELLMECO Company.
Before using this product:
!
WARNING
Ø
DO NOT operate the pump if:
- Pump is not installed correctly.
- Any guards are missing or incorrectly installed
- The suction and/or discharge piping is not connected.

DO NOT place fingers or any other parts of the body into pump’s connection ports, or into any part of drive shaft if
there is any possibility of the shaft is being rotated. Severe injury will occur. Stay clear from any rotating
elements of pump device (ele
ctric motor, transmission gear), if they’re exposed.

All electrical connections must be installed only by qualified electrician, according to local safety
regulations. Use only original fuses of prescribed current capacity.

All electrical equipment must be inspected on regular basis. All defects of electrical equipment (loose
connections or damaged lines) must be immediately eliminated. Use only voltage-insulated tools.
Ø
DO NOT attempt any maintenance or disassembly of the pump or pump unit without first ensuring that:
- The pump is fully isolated from the power source (electric).
- The pumping chambers, relief valve and inlet/outlet connections are depressurized and purged.
-
Pump’s components allow to reach a safe handling temperature.

All parts to be tightened must be checked before running the pump. Check regularly that the screws and
other parts fit firmly and are tightened properly.

Maximum discharge pressure for DME Series Pump CAN NOT EXCEED 6 bar . If the discharge
pressure increases above the limit value, this may cause damage to the pump, or even a severe,
possibly fatal accident.