Stihl RE 362 Manual De Instrucciones página 52

English
After finishing work
Drain the detergent container and
N
flush it out with clean water
Immerse the intake hose in clean
N
water
Operate the spray gun and flush out
N
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.
Set the nozzle sleeve to low-
N
pressure operation – as described
above
Set the detergent metering knob to
N
"0 % (min)"
Hold the spray gun in a suitable
N
empty receptacle (> 20 l) and
actuate for exactly 1 minute
Measure the quantity of water "Q" in
N
the container
Fill 2 liters of detergent diluted as
N
directed into a suitable container
(with a scale of 0.1 l) – STIHL
recommends the use of genuine
STIHL detergents
Hold the intake hose in the
N
container
Set the detergent metering knob to
N
the desired concentration: 0 %
(min) to 6 % (max)
50
Hold the spray gun in a suitable
N
empty receptacle (> 20 l) and
actuate for exactly 1 minute
Read the detergent consumption
N
"QR" on the scale
Calculating the actual detergent
concentration:
QR
x V = concentration
Q
QR = Quantity 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:
Ratio
1:1 = 50 %
1:2 = 33.3 %
1:3 = 25 %
1:5 = 16.6 %
1:10 = 9 %
Example:
Calculation ratio of 1:2
A = 1
–
B = 2
–
A
x 100 = value in %
(A + B)
1
x 100 = 33.3 %
(1 + 2)
RE 362, RE 362 PLUS, RE 462, RE 462 PLUS