Nilfisk-ALTO SR1800C B-D Accessory Battery, Main broom replacement, Side broom replacement

USER MANUAL

Main broom replacement

–Remove the right side lid screw and the right side lid.

–Remove the mounting screws and the seal holder.

–Move the seal sideways.

–Remove the split pin (1, Fig. W).

–Remove the support (2, Fig. W).

–Remove the broom (3, Fig. W).

–Install the broom (3, Fig. W).

–Install the support (2, Fig. W).

–Install the split pin (1, Fig. W).

–Reinstall the seal.

–Close the lid.

Main broom (print on ground) adjustment

If the main broom is left rotating for a few minutes when the machine is stationary, the print left on the ground is useful to adjust the broom itself.

–If the print size is less then 40 mm or more than 100 mm, adjust the spring pressure with the mounting nut (1, Fig. X).

Side broom replacement

–Unscrew the motor mounting screw (1, Fig. Y).

–Remove the broom.

–Unscrew the support mounting screws.

–Replace the broom and reinstall the mounting screws.

–Secure the broom to the motor.

Side broom adjustment

–Adjust the broom pressure with the setscrew (1, Fig. Z).

Rear seal replacement

–The seal should touch the ground lightly and evenly.

–To replace the seal, remove the mounting nuts (1, Fig. AA).

–Remove the seal holder.

–Replace the seal and reinstall.

Closed pocket filter replacement

–Remove the hood.

–Unscrew the cover (1, Fig. AB) screws and remove the cover.

–Remove the mounting bars by unscrewing the screws (1, Fig. AC).

–Remove the filter (1, Fig. AD).

–Disconnect the filter shaker cable (1, Fig. AE).

–Replace the filter.

–Reconnect the filter shaker.

–Reinstall the filter (1, Fig. AD) in the hopper.

–Reinstall the mounting bars.

–Screw the mounting screws (1, Fig. AC).

–Reinstall the cover (1, Fig. AB).

–When installing the filter, make sure that the cover gasket is air-tight and that the filter is positioned correctly.

Machine releasing

To tow the machine, release the hydrostatic transmission by turning the screw (1, Fig. AF) counterclockwise.

ACCESSORY BATTERY

SR 1800C B

Service instructions

For a tubular armoured drive storage battery consisting of 24 cells type S4CHD600 - 48 volt - capacity 600 Ampere/hrs with. discharge in 5 hours. Installed on the SR 1800C B.

Use

The electrical machine should never be used up to the battery complete discharge. To optimize the battery use, especially in terms of length of service, only 90% of its capacity should be allowed to run down over a 5-hour period. The machine should therefore stop operating when the fluid capacity in the cells drops to a specific weight of 1.13-1.14, that is the weight which corresponds to 90% of its capacity. If the density is not measured, the machine should be stopped at the first signs of performance drop and the battery should be recharged either immediately or, preferably, after a few hours of rest. The work shift length should be programmed taking this requirement into consideration; otherwise the battery deteriorates prematurely.

33014817(2)2006-06 A 19