Nilfisk-Advance America SR 5120 P/B - Manual (Page 26)

S31NUK5120(3)2001-04
Warning: the following interventions must be done with machine in Off condition and master key
out. All the periodic maintenance operations must be performed by skilled personnel or
by an authorized service centre.
Every maintenance intervention on the petrol engine must be performed in agreement with the
engine User Manual.
Note: the battery life will depend on a good periodic maintenance (check of the level of the
electrolyte and of battery voltage). Besides it must be taken into account that an unused
battery is submitted to a self-discharge phenomenon. In the event that the machine is not
used for a long time (e.g. 3 or 4 weeks) it is necessary TO RECHARGE THE BATTERY;
infact the battery voltage MUST NEVER drop down below 20 Volt.
SUMMARY OF MAINTENANCE
CONTROLS (petrol version)
24
For SR1100: 3200 engine shaft RPM with no function working and battery voltage higher than 27
Volt
For SR 1200: 3300 engine shaft RPM with no function working and battery voltage higher than 27
Volt
(+) 20 hours or not more than 1 month
(++) 100 hours or not more than 8 months
CONTROL
UPON
DELIVERY
TWO
TIMES PER
WEEK
ONE
TIME PER
WEEK
EVERY
20
HOURS
EVERY
50
HOURS
EVERY
100
HOURS
EVERY
400
HOURS
Battery liquid level and voltage
check
● ●
Engine air filter cleaning
●
Panel filter cleaning
●
Engine oil level check 1
st
TIME
●
Engine oil replacement
● (+)
1
st
TIME
● (++)
Engine RPM check and
adjustment (*)
●
Check the carbon brushes of all
electrical motors and replace
them if worn
●
Belt tension
● ●
Brake adjustment
● ●
Filter shaker
●
Nut and screw tightness
●
Wear of main brush and side
brushes
●
Sealing of gaskets of filter
compartment and of flaps
● ●
Clean the steering chain and
(SR 1200 - SR 5120 only) the
traction wheels chains with gas-
oil or a proper solvent.
●