S31N1005P(1)00-11
15
MAINTENANCE
Warning
: these operations must carried out with
the machine stopped, the parking brake set and
with the key switched off. All periodic or
extraordinary maintenance operations must be
performed by skilled personnel, or by an authorized
service center.
OPTIONAL
In addition to the standard accessories supplied
with the machine, the following optional are also
available:
filters:
-filter BIA US grade
-filter BIA US GC grade
-brushes with different characteristics depending
on use
-mini dirt containers
-flashing beacon
-back-up alarm
-front bumper roller
For further information regarding each option (
article number, price, etc. ) please contact Nilfisk
directly.
(*) 3050 to 3100 engine shaft RPM with no function working ( suction closed and main broom disengaged )
and battery voltage at about 27 Volt.
Note
: The battery life will depend on the level of periodic maintenance ( checking the electrolyte level and
density). If the machine is not used for a long time (ex. 4 to 6 weeks) it will be necessary to recharge the
batteries to make sure their voltage does not drop below 20 Volts. Note: unused batteries discharge
themselves.
CHECK
UPON
DELIVERY
TWICE A
WEEK
EVERY
WEEK
EVERY
20/ hours
EVERY
50/ hours
EVERY
100/ hours
EVERY
400/ hours
Battery liquid level and voltage
level
Engine filter cleaning
Panel filter cleaning
Engine oil level check
1
st
time
Engine oil replacement
1
st
time or
within a
month
or
within 8
month
Engine RPM check and adjustment
(*)
Check the brushes of all electric
motors and replace them if worn
Belt tension
Brake adjustment
Filter-shaker
Nut and screw tightness
Side and central brush condition
Filter gasket seals and flars
Drive wheel chain: clean using an
appropriate solvent or diesel fuel
