Blizzard 57520-1, Owner'S Manual

Page: 13 / 40

Lit. No. 40688, Rev. 04 13 May 1, 2012
HYDRAULIC SYSTEM
The hydraulic unit delivers fast and uniform speed
for lifting and angling. BLIZZARD
® SPEEDWING™
blades are raised in approximately 3 seconds and
angled side to side in approximately 3 seconds.
For hydraulic fl uid type and fi lling instructions, see
Hydraulic System, Annual Fluid Change, in the
Maintenance section of this Owner's Manual.
System Capacity
• Unit Reservoir ............................1-3/4 quarts
• System Total ....................... 3 to 3-1/4 quarts
Pump Motor Speci fi cations
12V DC with +/– connection
1600–1700 psi pump relief valve
3000 psi angling relief valve
4.5" dia 1.5 kW motor
.000652 gal/rev pump
Hydraulic hose SAE 100R1
Motor
Breather
Reservoir
Drain Plug
Blade Drop
Speed Adjustment
Valve
Manifold
GETTING TO KNOW YOUR SNOWPLOW
CAB CONTROLS
BLIZZARD snowplows come equipped with one of
two special controls: the POWER GRIP™ hand-held
control or a joystick-style control.
Each control has its own ON/OFF switch with an
indicator light to show when the control is powered
up. Your vehicle ignition (key) switch controls a fused
circuit that powers your cab control directly from the
battery.
The ON/OFF switch on the cab control allows you to
turn OFF the control and prevent blade movement
even when the ignition switch is ON.
The control ON/OFF switch serves as an
emergency stop if required.
All controls are protected by a replaceable fuse
located in the under hood snowplow electrical system.
See Fuse Replacement in the Maintenance section of
this Owner's Manual.
WARNING
To prevent accidental movement of the blade,
always turn the control OFF whenever the
snowplow is not in use. The power indicator
light will turn OFF.
Power Indicator
Light (red)
ON/OFF Button
(Emergency Stop)
ON/OFF Switch
(Emergency Stop)
POWER GRIP
Hand-Held Control
Joystick Control