Stihl RE 232, Инструкция по эксплуатации

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RE 232, RE 272 PLUS, RE 282 PLUS
English
17
N
When applying detergent, start at
the bottom and work upwards
Detergent must not be allowed to dry on
the object to be cleaned
If detergent is no longer to be added:
N
Set the detergent metering knob to
0 % (min)
N
Let the high-pressure cleaner
continue to run with the spray gun
open until no more detergent comes
out of the nozzle
After finishing work
N
Drain the detergent container and
flush it out with clean water
N
Immerse the intake hose in clean
water
N
Operate the spray gun and flush out
the residual detergent
Precisely calculating/setting the
detergent concentration
For a few detergents, the concentration
must be very precisely set. In this case,
measure the water flow and detergent
consumption.
N
Set the detergent metering knob to
"0 % (min)"
N
Hold the spray gun in a suitable
empty receptacle (> 20 l) and
actuate for exactly 1 minute
N
Measure the quantity of water "Q" in
the container
N
Fill 2 liters of detergent diluted as
directed into a suitable container
(with a scale of 0.1 l) – STIHL
recommends the use of genuine
STIHL detergents
N
Hold the intake hose in the
container
N
Set the detergent metering knob to
the desired concentration: 0 %
(min) to 5 % (max)
N
Hold the spray gun in a suitable
empty receptacle (> 20 l) and
actuate for exactly 1 minute
N
Read the detergent consumption
"QR" on the scale
Calculating the actual detergent
concentration:
–
QR = amount of detergent
consumed (in l/min)
–
Q = Water without detergent
(in l/min)
–
V = Predilution of detergent (in %)
If the actual concentration deviates from
the desired concentration, reset knob
and repeat measurement if necessary.
Calculating the predilution of the
detergent in %
If the predilution is not indicated as a
percentage, it can be calculated using
the following table:
Example:
Calculation ratio of 1:2
–
A = 1
–
B = 2
QR
x V = concentration
Q
Ratio
1:1
= 50 %
1:2 = 33.3 %
1:3 = 25 %
1:5 = 16.6 %
1:10 = 9 %
A
x 100 = value in %
(A + B)
1
x 100 = 33.3 %
(1 + 2)