7.1 Maintenance intervals
ATTENTION
Failure to adhere to maintenance intervals may cause property damage.
The maintenance interval for all tasks relating to the hardware components is
annually
at the least. In
hospitals, schools and hotels, the maintenance interval is
six-monthly
.
Regular maintenance is necessary in order to maintain the proper and smooth-running operation of the
hardware and to prevent premature wear or even defects.
u
Determine and adhere to the appropriate maintenance interval in accordance with the ambient condi-
tions.
7.2 Cleaning
ATTENTION
Using incorrect cleaning agents and sealing compounds may cause property damage.
Cleaning agents and sealing compounds may damage the surfaces of components and gaskets.
u
Do not use aggressive or flammable liquids, acidic cleaners or abrasive cleaners.
u
Only use mild, pH-neutral cleaning agents that have been diluted.
u
Apply a thin protective film to the components, for example using a cloth soaked in oil.
u
Avoid aggressive vapours (e.g. produced by formic acid, acetic acid, ammonia, amine compounds,
ammonia compounds, aldehyde, carbolic acid, chlorine, tannic acid) around the element.
u
Do not use any acetic acid-crosslinking or acid-crosslinking sealing compounds or those with the
aforementioned constituents as both direct contact with the sealing compound and its fumes can
corrode the surface of the components.
Cleaning the hardware
u
Clean deposits and contaminants off the hardware using a soft cloth.
u
Lubricate movable parts and locking points after cleaning.
u
Apply a thin protective film to the hardware, for example using a cloth soaked in oil.
7.3 Care
ATTENTION
Using incorrect lubricants may cause property damage.
Substandard lubricants can prevent the hardware from working properly.
u
Use high-quality lubricants.
u
Only use resin-free and acid-free lubricants.
ATTENTION
Cleaning agents and lubricants may pollute the environment.
Leaking or excess cleaning agents and lubricants may pollute the environment.
u
Remove any leaking or excess cleaning agents and lubricants.
u
Dispose of cleaning agents and lubricants separately and properly.
u
Observe the applicable directives and national laws.
Ease of movement can be improved by lubricating or adjusting the hardware. All functional hardware components
must be lubricated on a regular basis.
Recommended lubricants
■
Roto NX / NT grease
Maintenance
Maintenance intervals
Subject to change.
Roto FS Kempton
IMO_539_EN_v0
·
11 / 2020
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