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.
*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
Mai
n
te
nance
Yearly
Mai
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tenance
