Cleaning The Interior (Weighing Platforms With Raisable Load Plate Only) - Mettler Toledo PFK9-/K-x-T4 Serie Manual Del Usuario

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30233051D PFK9- / K...(x-T4)-series
Cleaning a weighing platform in a pit
➜ Ensure that the gap (1) between weighing platform and pit frame is always kept clear.
➜ Remove larger dirt deposits at the pit bottom (2) at regular intervals.
➜ Check the pit drainage channel (3) for blockage at regular intervals.
Cleaning the pneumatic springs
CAUTION
Even minor damage, corrosion or flecks of paint on the piston rod lead to failure of
the pneumatic springs.
▲ Protect pneumatic springs against soiling and damage.
➜ When cleaning the pneumatic springs make sure that the cleaning agent will not
cause any corrosion.
➜ The cleaning agent must not corrode any brass components of the pneumatic spring
sealings.

4.2 Cleaning the interior (weighing platforms with raisable load plate only)

Note
Only start the cleaning process when the raisable load plate is secured in its upright
position.
The load plate has to be removed or the weighing platform opened respectively in order
to clean the load cell.
NOTICE
Damage to the load cell due to improper handling.
▲ Never touch, direct compressed air against or spray the rubber membrane (1) of
the load cell.
1. Remove load plate or open weighing platform, see section 4.4 or 4.5.
2. Blow out dirt or flush out with a medium-power water jet (< 2 bar).
3. Replace load plate or close weighing platform see section 4.4 or 4.5.
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Maintenance