SQFlex Service Instructions

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5.3 Torques and lubricants
This section shows the screws and nuts that must be tightened to a certain torque and the lubricants to be
used.
Rocol Sapphire Aqua-Sil, part no. RM2924 (0.5 l).
Gardolube L 6034, part no. SV9995 (1 l).
It is not necessary to lubricate screws and nuts treated with "Delta Seal", as this coat is anti-corrosive and
lubricating.
* The thread of the discharge chamber must be lubricated.
Pos. Description Pump type Torque [Nm] Lubricant
Pump / motor Helical 55
1a
Discharge chamber
*
Helical 100 Rocol
13/16 Pump rotor / torsion shaft Helical 18
14a Connecting piece Centrifugal
16 Torsion shaft / motor shaft Helical 18
19
Screw Centrifugal, splined shaft
18 Gardolube
Nut Centrifugal, cylindrical shaft
19a Nut Centrifugal 18 Gardolube
19b Nut Centrifugal, splined shaft 11 Gardolube
24 Shaft end (nut) Centrifugal 18
End cover with cable All Rocol
Nut All 1,5
sqflex_SI_US_WG.book Page 46 Thursday, October 1, 2009 3:27 PM