Sears 486.245332 Benutzerhandbuch

12

System pressure is reaching 
max i mum setting of pump's pressure 
switch.

1. Bypass valve open too far.
2. Tank strainer dirty. 

Nozzles strainers dirty.

1. Nozzles set too low.
2. Nozzles don't point straight down.        

Pump motor cycles on and off rapidly. 
(OK for short periods of time)

Pressure too low

Pressure OK but boom spray weak.

Boom spray pattern does not overlap 
enough in the middle.

Decrease the system pressure by 
in creas ing the open ing of the bypass 
valve.

1. Decrease opening of bypass valve
2. Remove strainer and clean.

Remove strainers and clean.

1. Adjust boom arms. See page 9.
2. Rotate nozzle opening down.