| Notes for use |
|
|
|
|
|
|
|
|
|
|
|
|
|
| ¦ |
Pressure screw should be |
|
|
tightened (not too much) |
|
|
after insertion of the shaft |
|
|
|
|
|
|
|
|
|
|
|
| ¦ |
shaft and seals should be |
|
|
cleaned before use |
|
|
|
|
|
|
|
|
|
|
|
|
| ¦ |
A minor abrasion of the seals |
|
ix compensated by the perma- |
|
nent pressure of the Viton |
|
|
Quad-ring |
|
|
|
|
|
|
|
|
|
|
|
|
|
| ¦ |
However check and exchange |
|
the seals in time, if you notice |
|
a serious deformation |
|
|
|
|
|
|
|
|
|
|
|
|
| ¦ |
The HWS stirrer guide can |
|
|
be used to a certain extent for |
|
pressure and vacuum use |
|
|
(see correct placement of |
|
|
the seals in examples) |
|
|
|
If low pressure is used a |
|
|
clamping of the joint has to |
|
|
be carried out |
|
|
|
|
|
|
|
