Cleaning The Product - GEM M75 Operating Instructions Manual

4. Put new actuator 1 on valve body 3.
5. Tighten union nut 2 clockwise to tightening torque A.
Valve body
material
PVC-U
PVDF
PP-H
Torques in Nm
ü Depending on the version, the sealing plug with O-ring is
included with the product.
6. Screw sealing plug 1 with O-ring into actuator 2.
7. Tighten sealing plug 1 to tightening torque B.
Valve body
material
PVC-U
PVDF
PP-H
Torques in Nm
www.gemu-group.com
1
2
3
Tightening torque A
5
5
4
1
2
Tightening torque B
3
3
3
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14.2 Cleaning the product

Foreign matter
▶ Damage to the valves.
If the plant is new and after repairs, rinse the piping sys-
●
tem with the valves fully open.
ð The plant operator is responsible for selecting the clean-
ing material and performing the procedure.
• Clean the product with a damp cloth.
• Do not clean the product with a high pressure cleaning
device.
14 Inspection and maintenance
CAUTION
GEMÜ M75