Owner's manual

-12-
GB
1. General information
1.1 Intended use
GHN,GHNDmodelsofIMP-pumpsareintendedfortransportingthemediainheating,
cooling, conditioning and ventilating systems.
1. 2 Product information
1. 2.1 Rating plate
1.2.2 Technical data
- protection type IP 44
- insulation class 200
- the motor is protected with series-produced klickson
- soundpressurelevel<70dB(A)
- mediatemperature-10°Cto+120°C.
- ambienttemperaturemax.40°C
- max.allowablepressureinthesystemcanbe1MPa(10bar).
1.2.3 Media types:
- heating water according to VDI 2035
- mixtureofwaterandglycol,withupto50%ofglycolcontent.Incaseofamixturecontaining
glycoltheinformationonpumpingistobecorrectedwithregardtohigherviscosity.Use
onlyglycol,protectedagainstcorrosionandfollowthemanufacturer‘sinstructions.
- TousetheothermediaIMPPUMPS‘sapprovalisrequired.
- Whileorderingsparepartspleaseprovideallinformationindicatedontheratingplates.
2. Safety
Important:Readtheoperationalandsafetyinstructionsbeforeinstallationandstartup!
2.1 Identication of hints in the operating instructions
- General danger
- Danger - High voltage