Insulation; Hot Surface - Wilo Stratos MAXO Einbau- Und Betriebsanleitung

Stratos MAXO, Stratos MAXO-D, Stratos MAXO-Z Tightening
50/0,5-14; 50/0,5-16;
65/0,5-12; 65/0,5-16;
80(100)/0,5-6; 80(100)/0,5-12; 80/0,5-16
Table 3: Tightening torques
Flange-end pump PN 6
DN 32
M12
Screw diameter
≥ 4.6
Strength class
40 Nm
Tightening torque
≥ 55 mm
Screw length
DN 65
M12
Screw diameter
≥ 4.6
Strength class
40 Nm
Tightening torque
≥ 60 mm
Screw length
Table 4: Flange fixation PN 6
Flange-end pump PN 10 and PN 16 (no combination flange)
DN 32
M16
Screw diameter
Installation and operating instructions Wilo-Stratos MAXO/-D/-Z
torques
18 – 20 Nm
DN 40 DN 50
M12 M12
≥ 4.6 ≥ 4.6
40 Nm 40 Nm
≥ 55 mm ≥ 60 mm
DN 80 DN 100
M16 M16
≥ 4.6 ≥ 4.6
95 Nm 95 Nm
≥ 70 mm ≥ 70 mm
DN 40 DN 50
M16 M16
DN 32
≥ 4.6
Strength class
95 Nm
Tightening torque
≥ 60 mm
Screw length
DN 65
M16
Screw diameter
≥ 4.6
Strength class
95 Nm
Tightening torque
≥ 65 mm
Screw length
Table 5: Flange fixation PN 10 and PN 16
Never interconnect 2 combination flanges.
5.6

Insulation

WARNING

Hot surface!

The entire pump can become very hot. When retro-
fitting the insulation during normal operation there is
a risk of burns!
en
DN 40 DN 50
≥ 4.6 ≥ 4.6
95 Nm 95 Nm
≥ 60 mm ≥ 65 mm
DN 80 DN 100
M16 M16
≥ 4.6 ≥ 4.6
95 Nm 95 Nm
≥ 70 mm ≥ 70 mm
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