J&M PRO 450 User Manual

Page 12

OPERATIONS

1.7 Basic Scale Operations

Turn the scale “ON” by pressing the on/off button. The display shows “Hello” then the current weight

value is displayed.

Press G/N to access the gross mode. (Live scale weight is displayed in the G/N weighing mode.)

In the gross mode, press the ZERO/CLEAR key to zero the indicator when the Speed Tender is empty.

After initial amount is placed on the scale, press the TARE Key. (Weight is tarred off and goes into net

mode, showing weight).

Load or unload material as needed (Shows + when loading and a – value when unloading).

When the display reaches the proper amount, stop loading or unloading.

Repeat steps 2 through 4 until complete.

NOTE: For more information, refer to the scale manual.

2.0 Service

1. Grease the auger bearing every 10 hours of operation and before storage. Use only two pumps of grease.

2.1 Tire Pressure

The following is to be used as a general guide

for tire inflation. Figures can vary depending on

specific brand of tire used. It is important that tires

are inspected before and after unit is loaded. Start

with the minimum pressure indicated. The tire

should stand up with no side wall buckling or dis-

tress as tire rolls. Do not exceed maximum recom-

mended tire pressure. 80 psi is the cold rating on

the tire that is standard for the Speed Pro.. J&M

also recommends to rotate your tires front to back

(not side to side) every 1,200 miles or 12 months

(whichever comes first) for longer tire life. Figure

2.3 is a troubleshooting chart used to ensure the

tires wear evenly.

2.2 Tightening Lugnuts

Torque lug-nuts on new and removed wheels to 220 ft. lbs. after the first 10, 25, and 50 miles of driving, then

recheck torque every 50 hours or every year, whichever comes first.

1.8 Auger Cleanout

1. Raise the clean out door on the auger.

2. Run the auger in reverse until all of the grain is removed.

3. Close the clean out door.

Fig. 2.3