Nilfisk-Advance ES4000 User Manual

Page 1
1
Familiarize yourself with the control panel and how each item functions before operating this machine.
ES4000 How To
Prepare for use
2
Turn on the key switch and check the Battery Indicator and hour meter.
3
Fill the solution tank 1/3 with water then add appropriate chemical.
(Temperature should not exceed 130°F).
4
7
When using the detergent dispensing system Do not mix
chemicals in the solution tank
water).
Pre-spray spots and heavy traffic areas before extracting.
(use plain
5
Use the Sweep Mode to clean area prior to extracting
attach the dry hose when using sweep mode)
8
Gather accessories
needed)
(You must
.
(if
.
6
9
Clean area using Sweep Mode to vacuum debris from the entire area to be cleaned.
Drive machine to work location.
Page 2
1
Review control panel for cleaning mode options.
ES4000 How To
Extract Mode Machine Operation
2
Clean area using the Extract Mode: press Extract On switch
.
beep)
(horn will
3
Switch the recovery hose to Wet Pick up connection
4
Press the Extract On/Off switch to acknowledge hose change
7

After cleaning is complete, drive machine to designated waste disposal site to empty the recovery tank.
(press again).
5
Drive the machine forward to begin extraction mode cleaning.
8
Wipe the exterior of the machine with a damp cloth. Leave the lid open for ventilation.
6
9
Review maintenance table. Perform any required maintenance before storing the machine.
Page 3
1
Charge batteries and inspect and clean the solution and recovery tanks.
ES4000 How To
Prepare for Storage & Maintenance
2
Remove brushes. Inspect and clean hoses and brushes
Weekly Maintenance
(replace if needed)
.
3
Remove and clean vacuum shoes, debris hopper, vacuum motor filter, strainer basket and vacuum shut-off float.
1
Check each battery cell(s) water level. Remove the spray nozzle once a week.
vinegar to remove chemical deposits)
Grease fittings: Steering wheel shaft, Steering chain, General
MonthlyMaintenance
pivot points, Clean deck adjustments knobs
(Soak nozzle overnight in
2
Inspect brush scrub deck. Inspect and clean the solution filter.
*Authorized Svc. Ctr.
*Check the vacuum motor carbon brushes once a year or after 300 operating hours.
YearlyMaintenance
*Check the brush and drive motor carbon brushes once a year or after 350 operating hours.
3
Purge detergent injection system. Check foot/parking brake for wear & adjustment.
IMPORTANT! Motor damage due to failure to service the carbon brushes is not covered under warranty.
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