Safety Instructions For Installation And Maintenance Work; Unauthorised Modification And Manufacture Of Spare Parts; Improper Use; Transport And Interim Storage - Resol PSW Basic Set Manuel

2.6

Safety instructions for installation and maintenance work

The operator must ensure that all installation and maintenance work is carried
out by authorized and qualified personnel, who are sufficiently informed from their
own detailed study of the operating instructions.
Work to the product/unit must only be carried out when at a standstill. It is man-
datory that the procedure described in the installation and operating instructions
for shutting down the product/unit be complied with.
Immediately on conclusion of the work, all safety and protective devices must be
put back in position and / or re-commissioned.
2.7

Unauthorised modification and manufacture of spare parts

Unauthorised modification and manufacture of spare parts will impair the safety
of the product/personnel and will make void the manufacturer's declarations re-
garding safety.
Modifications to the product are only permissible after consultation with the manu-
facturer. Original spare parts and accessories authorised by the manufacturer ensure
safety. The use of other parts will absolve us of liability for consequential events.
2.8

Improper use

The operating safety of the supplied product is only guaranteed for conventional
use in accordance with Section 4 of the operating instructions. The limit values
must on no account fall under or exceed those specified in the catalogue / data
sheet.
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3

Transport and interim storage

Immediately after receiving check the product for damage in transit.
CAUTION! Risk of damage to property!
Incorrect transport and interim storage can cause damage to the product.
The pump must be protected from moisture, frost and mechanical damage due to
impact during transport and interim storage.
Transport conditions
The device must not be exposed to temperatures outside the range of -40 °C up
to +85 °C The transport conditions must be applied max. three months.
Storage conditions
The device must not be exposed to temperatures outside the range 0 °C up to
+40 °C. The storage time can be up to two years. The remaining water, in case of
customer production tests, cannot lead to frost damages.
4

Intended use

The circulation pumps of the Wilo-Yonos PARA series are designed for hotwater
heating systems and other similar systems with constantly changing volume flows.
Approved fluids are heating water in accordance with VDI 2035, water/glycol mix-
ture at a mixing ratio of max. 1:1. If glycol is added, the delivery data of the pump
must be corrected according to the higher viscosity, depending on the mixing ratio
percentage.
Intended use also includes following these instructions.
Any other use is regarded as incorrect use.