Use As A Blower - Efco Oleo-Mac MB90 Manual De Instrucciones

W
ARNING
The flow rates refers to the engine at maximum power, with the exit hose
in horizontal and using clean water; using liquid of different densities the
flow rates may vary. Flow rates are approximate, with products requiring
precise dosages it is recommended the use of the nozzle ULV
(accessory).
Model MB90 / AT900 – Table of liquid capacity
Position of the Liquid
flow regulator
1
2
3
4
5
W
ARNING
Meanwhile using the machine the liquid flow rate should lower evidently, it
is possible that the pump is not working, probably due to dirt and / or
encrustations on its inside; proceed as follows:
Put the engine at idle .

Accelerate again, restarting to work normally.

In case the problem recurs frequently, clean the pump as described on
this page; in case you do not solve the problem, go to a service center for
a more accurate cleaning.
Your mist blower can be used as a blower for cleaning purpose; please read to
the chapter on the instructions manual of the mist blower.
W
ARNING
If your mist blower is a model MB90 / AT900, that is equipped with a
booster and filling pump, pour at least 1 liter of water into the tank,
to avoid that the pump works dry.
Page 8
Liters/minute
0,1
1,9
3,0
4,3
5,4
U s e a s a b
U s e a s a b
18
Position of the Liquid
flow regulator
6
7
8
+
l o w e r
l o w e r
Liters/minute
6,0
6,4
6,7
6,8