Armadillo 6X and AM7D-III PB# 4100043UM Rev. B 07/20
PowerBoss®, Copyright 2014
Page 81
PowerBoss
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The Power of Clean
HYDRAULIC MANIFOLD SOLENOIDS
The curb broom, main broom, main broom lift, and
impeller are activated when certain solenoids are
energized. Solenoids are remotely signaled by
pushing the desired switch on the control panel. When
troubleshooting the electro-hydraulic system, it is
important to determine if the problem is electrical or
mechanical. The electrical side should be eliminated
fi rst. When a function is summoned, the corresponding
solenoid is energized and emit a magnetic fi eld. A
small steel washer will stick to an energized coil. Be
sure that only the required solenoid is energized. If the
solenoid is correct, the problem is mechanical.
SOLENOID 3C
MAIN BROOM
ROTATE
SOLENOID 4
MAIN BROOM
LIFT
SOLENOID 3A
IMPELLER
SOLENOID 3B
SIDE BROOM