Nilfisk-ALTO SR 1450 B-D Accessories And Options, Hydraulic Diagram, Third Broom, See Fig. AK

USER MANUAL

SR 1450 D (See Fig. AJ)

A:36/12V 5A power supply

A1: 36/12V 30A optional power supply

AA:Horn

B:36V 320A drive battery B1: Reverse gear sensor

B2: Bimetallic thermostat

C1: Reverse gear buzzer

C2: Fire alarm buzzer

CH: Ignition switch

CO: Hour counter

D1: 6A60 diode

F1: Free fuse

F2: Filter shaker motor fuse

F3: Input power supply fuse

F4: Light fuse

F5: Start electromagnetic switch fuse

F6: Start safety fuse

F7: General fuse

IAA: Horn push-button

IE: Optional hazard warning light switch

II:Optional turn signal switch IL: Light switch

IS:	Filter shaker push-button
IV:	Suction reset switch

I:Flashing device

L1-4:	Optional running lights
L5-6:	Optional headlights
L7-8:	Optional left side turn signals
L9-10:	Optional right side turn signals
M1:	Seat safety micro-switch
MS:	Filter shaker motor
MT:	36V 2.5 kW motor
MV:	Suction motor
MV1:	Cooling fan motor
R1:	Start electromagnetic switch
R2:	Reverse gear buzzer relay
R3:	Fire alarm buzzer relay
S1:	Switch light
S2:	Switch light
S5:	Light indicator light
S4:	Turn signal indicator light
SC:	Battery charge indicator light
SP:	160 A socket-plug

HYDRAULIC DIAGRAM

(See Fig. AK)

–Hydraulic system oil tank

–Hydraulic oil filter

–Main broom cylinder

–Drive pump + accessories

–Propulsive motor

–Drive hydraulic motor

–Distributor

–Skirt cylinder

–Hopper lifting cylinder

–Main broom hydraulic motor

–Right side broom hydraulic motor

–Left side broom hydraulic motor

–Check valve

–Left side broom cylinder

–Right side broom cylinder

–Locking valve

ACCESSORIES AND OPTIONS

THIRD BROOM

Lower the main and side brooms to move the third broom. Operate the broom with the joystick (1, Fig. AL).

22 33014811(1)2005-07 A