Care And Maintenance; Detergents; Avoid Damaging Surfaces; Angle To The Cleaning Surface - NORSE PROFESSIONAL SK25i Mode D'emploi

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Care and Maintenance

Detergents

Use detergents designed for power washers.
The cleaning solution should be the consistency of water in order to prevent clogging your detergent
bottle and nozzle. This system applies detergent under low pressure. The cleaning power of the
detergents is enhanced when applied with low pressure and enough time is given to break down dirt
and grime. The combination of low pressure and chemical action is very effective and can be better than
scrubbing if applied properly. Always spray detergent on a dry surface. Do not pre-soak area. Wetting
the surface first dilutes the detergent and reduces its cleaning ability. Do not allow detergent to dry on
surface. On vertical surfaces being cleaned, apply detergent to lower surfaces and work your way up
to prevent detergent from causing streaks in the dirt and grime. Rinse detergent by pressure washing
from bottom up for same reason. If a stain is particularly tough, it may be necessary to reapply the
detergent and use a bristled brush to scrub the stain. Subsequent power washing after brushing should
successfully complete your cleaning job.

Avoid Damaging Surfaces

Damage to surfaces occurs because the impact force of the water exceeds the durability of the surface.
Never use a narrow high impact stream or a turbo / rotary nozzle on a surface that is susceptible to
damage.
The surest way to avoid damaging surfaces:
01. Place the spray nozzle approximately 4-5 feet from and 45 degrees to the cleaning surface.
02. Vary the spray pattern, spray angle and the distance to the cleaning surface until optimum cleaning
efficiency is achieved without damaging the surface.

Angle to the Cleaning Surface

When spraying water against a surface, maximum impact is
generated when the water strikes the surface head on. However,
this type of impact tends to cause dirt particles to embed in the
surface, thereby preventing the desired cleaning action.
The optimum angle for spraying water against a surface is 45
degrees.
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