Grundfos SE - Frequency Converter Operation; Cable Data

7. Tightening torques and lubricants
Pos. Designation Quantity Dimension Torque [Nm] Lubricant
1 Hexagon socket head cap screw 6 M8 x 16 15 ± 3 Nm Thread-EZE Ultra
9A Impeller key 2 12 x 20 x 70 - Thread-EZE Ultra
12C Set screw 3 M24 x 45 - Thread-EZE Ultra
20 Plug 1 ISO 228-G 1/2" 30 ± 3 Nm Thread-EZE Ultra
35A Hexagon head screw 3 M12 x 70 50 ± 5 Nm Thread-EZE Ultra
50D Hexagon head screw 2 M10 x 25 30 ± 2 Nm Thread-EZE Ultra
67 Hexagon socket head cap screw 34 M16 x 70 70 ± 5 Nm Thread-EZE Ultra
67 Hexagon head bolts with shank 1 M16x* 175 ± 5 Nm Thread-EZE Ultra
89 Hexagon socket head cap screw 1 M8x12 15 ± 3 Nm Thread-EZE Ultra
93 Hexagon socket head cap screw 14 M6x30 6 ± 2 Nm Thread-EZE Ultra
105A Hexagon socket head cap screw 5* M6x16 6 ± 2 Nm Thread-EZE Ultra
158 Centrifugal cup 1 - - LGHP 2 SKF
183 Hexagon socket head cap screw 20* M10 x 25 30 ± 4 Nm Thread-EZE Ultra
193 Plug 3 ISO 228-G 3/8" 30 ± 3 Nm Thread-EZE Ultra
402 Grease nipple 1 M10 x 1 15 ± 3 Nm Thread-EZE Ultra
403 Float Switch 1 30 ± 4 Nm Thread-EZE Ultra
406 Nut 12 M8 10 ± 1 Nm -
410 Set screw (Plug) 10 M10x* - Thread-EZE Ultra
412 Plug 2 ISO 228-G 3/4" 30 ± 3 Nm Thread-EZE Ultra
1084 Hexagon socket head cap screw 10 M3 x 12 1 ± 0.15 Nm Thread-EZE Ultra
All O-rings all - - Rocol Sapphire Aqua-Sil grease
*depends on pump version
20
English (GB)