Maintenance Of The Strainer; Maintenance Of The Sensor; Dismantle The Sensor - Burkert 8071 Manuel Utilisateur

warning
Risk of injury due to non-conforming maintenance.
• Maintenance must only be carried out by qualified and skilled
staff with the appropriate tools.
• Make sure that the restart of the installation is controlled after
any interventions.
9.2.

maintenance of the strainer

→
After the circulation of 200 liters of fluid, examine the strainer
for particles. If necessary clean the strainer with a product com-
patible with the materials from which it is made.
→
Regularly examine the strainer for good condition, in particular
when the flow rate decreases. If necessary clean the strainer
with a product compatible with the materials from which it is
made.
9.3.

maintenance of the sensor

→
Regularly examine the seal and the oval rotors for good
condition. Follow the instructions on chap. 9.4. and 9.5.
The 8071 sensor can be cleaned with a cloth dampened with water
or a product compatible with the materials from which it is made.
Your Bürkert supplier is at your disposal for any further information.
16
english
Type 8071
Maintenanceandtroubleshooting
9.4.

dismantle the sensor

1
2
3
4
5
Fig.8 Exploded view of the 8071 sensor
→
Unscrew the 4 screws (mark 5
(mark 4 Fig.8).
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Remove the seal (mark 3 Fig.8).
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Examine the seal for good condition. If not, replace it by a new
one (see chap. 10. Spare parts and accessories).
→
Remove the rotors (mark 2
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Examine the rotors for good condition. If necessary, clean or
replace them (see chap. § 10. Spare parts and accessories).
grooves
Fig.8) and remove the cover
Fig.8).