Servicing And Maintenance - Siemens SIWAREX WL280 Operating Instructions Manual

Servicing and maintenance

Servicing and maintenance
Important notes on cleaning
NOTICE
Damage to load cells, measurement errors
• Dirt must not be allowed to accumulate in the vicinity of a load cell.
• Do not subject cable glands, sealing elements and flat seals directly to the jet from a
• Do not clean the load cell and installed parts with aggressive cleaning agents. This can
Pendulum support
● Check the pendulum support according to the ambient conditions.
● Keep the pendulum support free of dirt.
● Check the bearing surfaces of the pendulum supports:
Overload protection
Personal injury and damage to property
Dirty, frozen or incorrectly adjusted overload protection elements lead to erroneous
measurements due to blockage or to an overflow of the scale. Personal injury and material
damage may occur.
Regularly check the existing overload protection elements:
● Select the servicing intervals based on the occurrence of dust, dirt and moisture.
● Keep the overload protection elements free of dirt and ice.
● Check the settings for the overload protection elements.
● Re-adjust (correct) the overload protection as needed.
Grounding cable
● Check the connecting points at regular intervals for corrosion and conductivity.
RN-S SA
Operating Instructions, 09/2013, A5E32962759A-01
high-pressure hose.
even cause corrosion to stainless steel if not used correctly.
Select the servicing intervals based on the occurrence of dust, dirt and moisture.
– Clean the bearing surfaces as required.
– Grease the bearing surfaces as needed.
WARNING
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