User Manual

© Trynex International 2009 L1186
8 — 27
Operating the Spreader
PREPARATION
CAUTION –
Sweep area clear of foreign objects or obstacles that could cause personal injury. Keep other persons, children, or
animals out of the area to be spread.
SPREADER LOADING
WARNING
Do not overload vehicle. Use chart below to calculate weight of material. Weights of material are an average for dry
materials.
Material Weight Per Cubic Ft.
Rock Salt 35-40 lbs.
Sand/Salt Mix 95-120 lbs.
Be sure to comply with manufacturer’s maximum gross vehicle weight ratings.
Warning Never leave materials in hopper for long periods of time as salt is hygroscopic and will attract atmospheric
moisture and harden up. When spreading sand mix, a 1:1 ratio for Sand/Salt mix is recommended to prevent the material
from freezing.
SPREADING TIPS
Never exceed 10 m.p.h. when spreading.
For a wider pass, increase spinner speed.
For a heavier pass, drive slower, or increase auger speed.
Never operate spreader near pedestrians.
Spread ice melters with the storm to prevent unmanageable levels of ice.
Calculate
spread pattern when near vegetation.
24
00 CONTROL OPERATION
The Dual Variable Speed Control has dual nger-tip dials for maximum performance, digital system status with warning
protection and built-in Vibrator Switch.
To start, press power switch on controller and spreader will accelerate to speed set on spinner and auger dials.
To stop, press power switch on controller to o position.
Speed of auger and spinner may be adjusted separately to get desired ow and spread distance from spreader.
The Vibrator Switch is needed for dense material or to increase the ow to the auger. This eliminates bridging of material
in hopper.
Model # SP-2400