Nilfisk-Advance CS7000 Fuel Cell EcoFlex, Service Manual

Page: 305 / 440

Scrub System 305 Service Manual – CS7000
Side Squeegee Assemblies
The
Side Squeegee Assemblies
are mounted to
Weldment Arms
that are attached to the
Deck/Arm
Weldments
. The
Side Squeegee
Assemblies
are spring-loaded to
keep them firmly on the floor. A
Catch Plate
allows you to lock the
Side Squeegee Assemblies
in the
upper position for double-scrub
cleaning and maintenance.
An
Edge Guard
, held in position
by a
Knob
, protects the right-
hand
Side Squeegee Assembly
and
swings out to allow access to the
Blade Strap
and
Trailing Deck Blade
.
The
Latch Assembly
releases to
allow you to remove the
Blade
Strap
and
Trailing Deck Blade
.
The
Leading Deck Blades
are held
in place by strap weldments and
wing knobs.
Scrub Deck Actuator
The
Scrub Deck Actuator
is pinned to the machine
frame, and to the pivoting
Deck Lift Assembly Arm
.
When the
Scrub Deck
Actuator
extends or
retracts, it lowers or lifts
the free side of the
Deck
Lift Assembly Arm
.
The
Deck Lift Assembly Arm
pivots on flange bearings
and bushings in the frame
to raise and lower the
attached scrub deck. Note
that the scrub deck is
free to “float” left-to-right
to conform to the floor
surface.
The
Retract Limit Switch S1
will detect the
Sensor Target Bracket
when the scrub deck is fully retracted upward
and stop the
Scrub Deck Actuator
motor.
Weldment
Arm
Catch
Plate
Latch
Assembly
Blade
Strap
Edge
Guard
Trailing Deck
Blade
Leading
Deck Blade
Knob
Deck Lift
Assembly Arm
Scrub Deck
Actuator
Sensor Target
Bracket
Retract Limit
Switch