Hydraulic Guide - Blizzard 680LT Installation Instructions & Owner's Manual

Hydraulic Valve & Hose Port Guide
Models 680
LT
FC
3
Clockwise – Decrease Snowplow Drop Speed
Counterclockwise – Increase Snowplow Drop Speed
If being used with auxiliary hydraulics, recommended for systems having a flow rated at 4–30 gallons per minute (gpm) and a
HYDRAULIC HOSES
Port
1 Angle Right – Driver-Side Cylinder
2 Angle Left – Passenger-Side Cylinder
3 Raise – Lift Cylinder (Base)
4 Lower – Lift Cylinder (Rod)
RELIEF VALVES
Valve
RV1 Driver-Side Angle Cylinder Relief
RV2 Passenger-Side Angle Cylinder Relief
Lit. No. B64118, Rev. 03

HYDRAULIC GUIDE

& 720
LT
maximum pressure rating of 3,000psi.
Function
Function
4
S5
S4
S6
S8
VARIABLE FLOW CONTROL VALVE
Valve
FC
NOTE: Energize the following solenoids for the functions:
S3 Angle Left – Passenger-Side Cylinder
S4
S5
S6
S5 & S8
Milwaukee, Wisconsin 53224
19
RV2 RV1
2 1
S3
Pressure Gauge
Function
Snowplow Drop Speed Adjustment
Angle Right – Driver-Side Cylinder
Float
Raise – Lift Cylinder (Base)
Lower – Lift Cylinder (Rod)
March 1, 2009
Quick Connect
B63177