Speck pumpen BADU 45, Инструкция по установке и эксплуатации

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Basically, all work on the machine is to be performed while the machine is not
in operation. The sequence for shutting the machine down described in the
Operating Instructions must be strictly observed.
Pumps or pump units handling hazardous liquids must be decontaminated.
Immediately upon completion of the work, all safety and protective equipment
must be restored and activated.
Before restarting the machine, all points contained in chapter “Initial Start-up”
must be observed.
2.7 Unauthorized Changes and Manufacturing of Spare Parts
Any conversion or changes of the machine may only be undertaken after consul-
ting the manufacturer. Original spare parts and accessories authorized by the
manufacturer guarantee operational safety. Using non-authorized parts may void
any liability on the part of the manufacturer in case of consequential damage.
2.8 Unauthorized Operation
The operational safety of the machine delivered is only guaranteed if the ma-
chine is used in accordance with the directions contained in Section 1 – Gene-
ral – of the Operating Instructions. Limits stated in the data sheets may not be
exceeded under any circumstances.
Cited Standards and other Documentations
DIN 4844 Part 1 Safety marking; Safety symbols W 8
Supplement 13
DIN 4844 Part 1
Safety marking; Safety symbols W 9
Supplement 14
3. Transportation and Intermediate Storage
Prolonged intermediate storage in an environment of high humidity and fluctua-
ting temperatures must be avoided. Moisture condensation may damage win-
dings and metal parts. Non-compliance will void any warranty.
4. Description
The plastic parts in contact with the pumping medium are mostly of polypropy-
lene PP and thus possess excellent corrosion resistance against the pool water
and the usual chemicals for treatment of the pool water.
The motor shaft also serves as the pump shaft on which the impeller is
mounted. The seal for the shaft is a bellows-type mechanical seal arranged on
a plastic impeller hub. This guarantees positive electrical separation between
the pool water and the electric motor. Because of the pump’s closed coupled
design, a minimum of space is required. The pumps are driven by single phase
motors.