Honda HSM1590i Manuel De L'utilisateur page 52

Do not turn the mode selector switch to another position while the
snowblower is moving. The electronic control unit will interpret this
as a failure; the snowblower will stop moving and the auger will stop
turning.
When the snowblower and auger stop moving/turning, move the
main shift lever to the N (neutral) position, release the drive clutch
lever once, and then squeeze it again.
Check each part to verify it is in its proper position before resuming
operation.
3a. Clearing in AUTO mode
Setting the mode selector switch at the AUTO position can
simplify clearing the snow. AUTO mode keeps the auger from
rising, adjusts the engine speed automatically, etc.
CHUTER CONTROL SWITCH
RESET SWITCH
AUGER HOUSING CONTROL SWITCH
1) Operate the chuter control switch to
adjust the snow discharge direction
and angle (see page
2) Operate the auger housing control
switch to adjust the auger to be
parallel to the road surface (see page
26 ).
You can return the auger to the
initial height position by pushing
the reset switch.
If you return the auger to the initial
height position by pushing the reset
switch, the auger can hit against the
road surface or can be raised from
the road, resulting in some snow
left on the ground, depending on
the road condition and the position
of the snowblower. Adjust the auger
height position as needed.
25 ).
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