Scope Of Delivery; Accessories - Wilo Yonos PARA High Flow Série Notice De Montage Et De Mise En Service

English
CAUTION! Risk of injury and damage to property!
Non-approved fluids (see chapter 4) can destroy the pump and also cause personal
injury.
Comply strictly with the relevant safety data sheets and manufacturer specifications.
2)
• Observe the specifications of the manufacturer regarding the mixing ratios.
2)
• Additives are to be mixed to the fluid on the pressure side of the pump, even if this
is contrary to the recommendations of the additive manufacturer!
CAUTION! Risk of damage to property!
When changing, refilling or replenishing the fluid with additives, there is a risk of
material damage caused by the increasing concentration of chemical substances. The
pump is to be flushed separately for a sufficient amount of time to ensure the old fluid
has been completely removed from the interior of the pump.
The pump must be disconnected for pressure cycle flushing. Chemical flushing meas-
ures are unsuitable for the pump, in this case the pump must be removed from the sys-
tem for the duration of cleaning.
Minimum inlet pressure (above atmospheric pressure) at the pump suction port in order to
avoid cavitation noises (at fluid temperature T
Nominal diameter
Rp 1
Rp 1¼
DN 40
DN 50
The values apply up to 300 m above sea level; allowance for higher altitudes:
0.01 bar/100 m increase in height.
5.3

Scope of delivery

Pump, complete
• 2 seals for threaded connection
• 8 washers, M12
(for flange screws (M12) for combination flanged version DN 40-DN 50)
• 8 washers, M16
(for flange screws (M16) for combination flanged version DN 40-DN 50)
• Installation and operating instructions
5.4

Accessories

Accessories must be ordered separately.
• thermal insulation shell
• Material: EPP, polypropylene foam
• Thermal conductivity: 0.04 W/m as per DIN 52612
• Flammability: B2 class as per DIN 4102, FMVSS 302
• cold water insulation shell "Cooling Shell"
For a detailed list, see the catalogue.
26
T
Med
–20°C...+50°C
0.3 bar
0.3 bar
0.5 bar
0.5 bar
):
Med
T
Med
+95°C
1.0 bar
1.0 bar
1.2 bar
1.2 bar
T
Med
+110°C
1.6 bar
1.6 bar
1.8 bar
1.8 bar
WILO SE 01/2018