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10.7
Reassembling the FLUDEX coupling
CAUTION
Risk of corrosion burns through chemical substances
Avoid burns when working with corrosive cleaning agents.
Observe manufacturer's instructions for handling cleaning agents and solvents.
Wear suitable personal protective equipment (gloves, safety glasses).
•
Before refitting the residual old grease must be removed from all components.
•
The Oring (114) must be lightly greased to assist assembly.
•
Apply grease to both sides of the rolling bearings (109, 134) (for approved grease types, see table 10).
Do not apply additional grease to the rooms between the rolling bearings (see figure 18).
•
The shaftsealing rings (111, 132, 183, 193, 199) are fitted with a grease filling between the dust and
sealing lips (see figure 18).
•
Fill the room above the spring completely with grease.
•
On the design with an additional Fey laminar ring seal the space between the shaftsealing ring and the
plates and the platemounting groove in the shaft must be filled with grease.
Fig. 18: Filling the rolling bearings and the shaftsealing rings with grease
1) Grease filling (see also table 10)
•
With bolts (130) and nuts (131), screw the shell (101) and cover (102) on the outer flange
(see section 10.6) of the main coupling together (observe part marking).
Table 10: Approved grease types
Manufacturer
Product
The shell (part 101) can then be completely preassembled.
After the old sealing thread has been removed, a fresh sealing thread must be applied to places on the
flange which have been sealed with sealing thread. Sealing threads must be lightly greased and laid, with
the thread ends crossed over, in the channel round the relevant centring shoulder. The sealing surface
must be undamaged.
For tightening torques for screw connections, see section 6, item 6.6.
10.8
Refitting the FLUDEX coupling
For refitting, the instructions in section 6, "Fitting", and section 7, "Startup", must be carefully observed.
FLUDEX 4612 en
Operating instructions 10/2017
1)
performance
OPTITEMP
PS2
AMBLYGON
TA 15/2
51
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