Servicing Intervals; Servicing Work; Cleaning - Burkert 2036 Manuel D'utilisation

11.2. servicing intervals
Check the diaphragm valves regularly for proper operation in terms
of assembly, installation and operation. Take the following factors into
account when planning servicing intervals:
• Operational conditions (amount of usage, improper usage),
• manufacturer's specifications in the technical documentation (e.g.
mechanical service life,
• major system modifications.
11.3. servicing work
Do not repair the device yourself, but replace it with an
equivalent device. Repairs may be performed by the manu-
facturer only.
11.3.1. actuator
The actuator of the diaphragm valve is maintenance-free provided it
is used according to these operating instructions.
11.3.2. Wearing parts of the diaphragm valve
The diaphragm is subject to wear.
→
If leakage occurs replace the diaphragm (see chapter "12. Repairs").
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english
Type 2036
Maintenance,Cleaning
A bulging diaphragm may reduce the flow rate.
The replacement of the diaphragm is described in chapter
"12. Repairs".

11.4. cleaning

note!
avoid causing damage with cleaning agents.
▶ Before cleaning, check that the cleaning agents are compatible
with the device materials.
Observe instructions on operation in an explosion-risk (Ex)
area. See chapter "3.1. Use in Ex area".
Actuator
Clean the actuator surface using a moist cloth. Only use cleaning
agents that do not attack the actuator surface.
Body / Diaphragm
The bodies are suitable for CIP. Clean the valves using cleaning
agents that do not attack the body and diaphragm materials. Avoid
cleaning agents with high pH values.