Operating Instructions; Routine Maintenance; Winter Storage - Harvest TEC 675 Owner's Manual

100 gallon sprayer
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OPERATING INSTRUCTIONS

The model 675 is compatible with water, bacterial inoculants, enzymes, and organic acid crop
preservatives. All of these liquids are similar to water in weight and viscosity, so the charts below will
be accurate within 10% for all products used if the system is functioning properly. Always verify
application by checking product used against desired application per hour.
Look over the chart below and select the spray tip that will provide the desired range of application.
Adjust the pressure with the control box to the setting from the chart below.
TIP Number
5002 or 11002
5004 or 11004
5008 or 11008
5015 or 11015
1/8 KSS 1
1/8 KSS 2
1/8 KSS 4
JD Chute

ROUTINE MAINTENANCE

1. Clean the tip strainers and main strainer every 10 hours of operation or more frequently
if required.
2. When inoculants are being used, the system will need to be drained and flushed with water
after each use to prevent residue build up.
3. Although the pump can run dry, extended operation of a dry pump will increase wear. Watch
the fluid level in the tank.
4. Pump performance may start to decline after 400 hours of use. Rebuilding the pump is a
simple procedure if the motor is not damaged. Order pump rebuilding kit #007-4581.

WINTER STORAGE

1. Thoroughly flush the system with water.
2. Remove the filter bowl and run dry until the water has cleared out of the intake side.
3. Remove the red plug from the bottom of the pump, drain, and run the pump for 30 seconds or
until it is dry.
4. Drain all lines on the outlet side.
5. Never use oils or alcohol based anti-freeze in the system.
6. For spring start-up, or anytime the pump is frozen, turn off the power immediately to avoid
burning the motor out. The pump head can be disassembled and freed or rebuilt in most
cases.
11
GALLONS PER HOUR
20 PSI
30 PSI
8
10
17
21
34
41
63
78
8
10
17
21
34
41
29
32
PRESSURE
40 PSI
50 PSI
12
14
24
27
48
53
90
100
12
14
24
27
48
53
35
38
60 PSI
15
29
59
110
15
29
59
NA

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