KSB ILN, Руководство по эксплуатации

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2 Safety
11 of 92
ILN / ILNC / ILNR
5211.8/08-EN
2.7 Safety information for maintenance, inspection and installation
▪ Modifications or alterations of the pump (set) are only permitted with the
manufacturer's prior consent.
▪ Use only original spare parts or parts/components authorised by the
manufacturer. The use of other parts/components can invalidate any liability of
the manufacturer for resulting damage.
▪ The operator ensures that maintenance, inspection and installation are
performed by authorised, qualified specialist personnel who are thoroughly
familiar with the manual.
▪ Only carry out work on the pump (set) during standstill of the pump.
▪
Only perform work on the pump set when it has been disconnected from the
power supply (de-energised).
▪
The pump (set) must have cooled down to ambient temperature.
▪ Pump pressure must have been released and the pump must have been drained.
▪ When taking the pump set out of service always adhere to the procedure
described in the manual. (
ð Section 6.3, Page 41)
▪ Decontaminate pumps which handle fluids posing a health hazard.
(
ð Section 7.3, Page 46)
▪ As soon as the work has been completed, re-install and re-activate any safety-
relevant devices and protective devices. Before returning the product to service,
observe all instructions on commissioning. (
ð
Section 6.1, Page 34)
2.8 Unauthorised modes of operation
Never operate the pump (set) outside the limits stated in the data sheet and in this
manual.
The warranty relating to the operating reliability and safety of the supplied pump
(set) is only valid if the equipment is used in accordance with its intended use.
(
ð Section 2.2, Page 9)
2.9 Explosion protection
!
DANGER
Always observe the information on explosion protection given in this section when
operating the product in potentially explosive atmospheres.
Only pumps/pump sets marked as explosion-proof and identified as such in the data
sheet may be used in potentially explosive atmospheres.
Special conditions apply to the operation of explosion-proof pump sets in accordance
with EU Directive
2014/34/EU (ATEX) .
Especially adhere to the sections in this manual marked with the Ex symbol and the
following sections, (
ð Section 2.9.1, Page 11) to ( ð Section 2.9.2, Page 11)
The explosion-proof status is only assured if the product is used in accordance with its
intended use.
Never operate the product outside the limits stated in the data sheet and on the
name plate.
Prevent impermissible modes of operation at all times.
2.9.1 Marking
The marking on the pump refers to the pump part only.
Example of such marking:
II 2G Ex h IIC T5-T1 Gb
Refer to the data sheet for the applicable temperature class.
2.9.2 Repair
Special regulations apply to repair work on explosion-proof pumps. Modifications or
alterations of the pump set may affect explosion protection and are only permitted
after consultation with the manufacturer.