Nilfisk-Advance America SR 5110 P/B, SR 5120 P/B CONTROLS petrol version, Summary Of Maintenance

SUMMARY OF MAINTENANCE	S31NUK5120(3)2001-04
CONTROLS (petrol version)

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.

	UPON	TWO	ONE	EVERY	EVERY	EVERY	EVERY
CONTROL		TIMES PER	TIME PER	20	50	100	400
	DELIVERY
		WEEK	WEEK	HOURS	HOURS	HOURS	HOURS
Battery liquid level and voltage	●		●
check
Engine air filter cleaning				●
Panel filter cleaning					●
Engine oil level check	1st TIME	●
Engine oil replacement				● (+)		● (++)
				1stTIME
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.

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

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