Nilfisk-Advance ES4000 User manual

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ES4000 How To
Prepare for use
1
Familiarize yourself
with the control panel
and how each item
functions before
operating this machine.
2 Turn on the key switch
and check the Battery
Indicator and hour
meter.
3Fill the solution tank 1/3
with water then add
appropriate chemical.
(Temperature should not
exceed 130°F).
4
When using the
detergent dispensing
system Do not mix
chemicals in the
solution tank
(use plain
water).
5 Use the Sweep Mode
to clean area prior to
extracting (You must
attach the dry hose when
using sweep mode) .
6
Clean area using
Sweep Mode to
vacuum debris from the
entire area to be
cleaned.
7
Pre-spray spots and
heavy traffic areas
before extracting.
8
Gather accessories
(if
needed)
.
9 Drive machine to work
location.

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ES4000 How To
Extract Mode Machine Operation
1
Review control panel for
cleaning mode options.
2
Clean area using the
Extract Mode: press
Extract On switch (horn will
beep).
3Switch the recovery
hose to Wet Pick up
connection
4
Press the Extract
On/Off switch to
acknowledge hose
change (press again).
5Drive the machine
forward to begin
extraction mode
cleaning.
6
7
After cleaning is
complete, drive
machine to designated
waste disposal site to
empty the recovery
tank.
8
Wipe the exterior of the
machine with a damp
cloth. Leave the lid
open for ventilation.
9 Review maintenance
table. Perform any
required maintenance
before storing the
machine.
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ES4000 How To
Prepare for Storage & Maintenance
1
Charge batteries and
inspect and clean the
solution and recovery
tanks.
2
Remove brushes. Inspect
and clean hoses and
brushes (replace if needed).
3
Remove and clean
vacuum shoes, debris
hopper, vacuum motor
filter, strainer basket and
vacuum shut-off float.
Weekly Maintenance
1
Check each battery cell(s)
water level. Remove the
spray nozzle once a
week.
(Soak nozzle overnight in
vinegar to remove chemical
deposits)
2
Inspect brush scrub deck.
Inspect and clean the
solution filter.
3
Purge detergent injection
system. Check
foot/parking brake for
wear & adjustment.
Grease fittings:
Steering wheel shaft,
Steering chain, General
pivot points, Clean deck
adjustments knobs
*Authorized Svc. Ctr.
IMPORTANT!
Motor damage due to
failure to service the
carbon brushes is not
covered under
warranty.
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*Check the vacuum
motor carbon brushes
once a year or after
300 operating hours.
*Check the brush and
drive motor carbon
brushes once a year or
after 350 operating
hours.
MonthlyMaintenance
YearlyMaintenance