OPERATION
49
8410D MM391 (6--05)
DOUBLE SCRUBBING
Double scrubbing is a method for removing heavy
floor accumulations. This is done by making two
passes over the area to be cleaned with the
machine.
Double scrubbing can be performed using the
FaST SCRUBBING SYSTEM or
CONVENTIONAL SCRUBBING methods.
First, make a pass over the area scrubbing with
the squeegee up. This dispenses solution over the
area allowing the solution to soak on the floor.
Use the maximum solution and detergent flow
settings. Use a higher brush pressure setting. Let
the solution remain on the floor for 5 to
15 minutes. Then make a second pass scrubbing
with the squeegee down.
FOR SAFETY: When using machine, go
slow on inclines and slippery surfaces.
STOP SCRUBBING
1. Press the scrub switch to stop the scrubbing
operations.
The scrub brushes will stop and the scrub
head will raise. The ES detergent pump will
stop, and the solution flow will stop, the
FaST system will stop. After a short delay,
the rear squeegee will automatically raise
and the scrubbing vacuum fan will stop. The
engine speed will remain at (Fast).
Drive the machine forward until the vacuum
fan shuts off.
11110
Summary of Contents for 8410D
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