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Operation
6 311628C
Operation
On/Off switch lever (8d) is located under nozzle holder.
Remove nozzle before turning pump on.
1. Move switch lever (8d) on.
2. Insert nozzle into tank and actuate nozzle lever to
dispense herbicide.
3. Immediately after dispensing herbicide turn switch
lever (8d) off.
Maintenance
1. Clean inlet strainer (3b) after every 50 hours of
operation.
2. To remove inlet strainer (3b), remove four screws
(3c) and strainer cover (3a). Remove and clean
strainer.
3. If strainer is excessively dirty, clean tank to protect
pump and the equipment.
4. After cleaning strainer, replace strainer and cover.
Make sure cover seal (3d) is in place.
Flushing Pump
Proper flushing of pump after use with herbicides and
chemicals is essential for long service life. Many herbi-
cides dry quickly and will make pump inoperative if
allowed to dry inside pump.
1. Remove pump from tank and insert suction tube into
water or chemical agent recommended by chemical
manufacturer.
2. Operate pump until fluid discharge is free of chemi-
cal.
3. For extended storage after use with herbicide or
chemical, flush pump and fill with diesel fuel.
Before servicing, turn pump off and open the
nozzle to relieve pressure.
CAUTION
Do not operate pump dry. Do not run pump for more
than 5 minutes with nozzle closed. Do not operate
pump for more than 30 minutes continuously in 1 hour.
CAUTION
All fluids pumped must be compatible with wetted
parts listed on page 12.