51
5.
Carefully reassemble the filter, ensuring the screen
O-Rings are in place, and then, tighten the outer filter
screw so that the outer O-ring is properly sealed.
6.
Open the tank selection valve
to access liquid from
the main tank, then check the filter is sealed correctly.
If leaking, further tighten the outer screw until sealed.
If this does not stop the leaking, check the alignment
of the O-ring and/or the condition of the O-ring.
Replace if necessary.
Vaseline is the best lubricant for filter seals.
Cleaning the Pressure Filter
The pressure filter (if fitted) should be cleaned regularly
or after each spray tank has been emptied.
To clean the pressure line filter:
• Always wear gloves.
Some spillage is possible,
therefore perform this operation in an appropriate
place, and with safety clothing.
• Completely stop all sprayer functions.
• Remove the outer filter bowl, remove the filter, and
thoroughly clean before re-assembly.
For Major Servicing follow the pre-delivery
Checklist that came with the sprayer.
SECTION 8
LUBRICATION & MAINTENANCE
NOTE
Be careful not to damage or deform the
mesh or O-ring while cleaning and refitting
the suction filter.
If the fi lter screen or O-ring is damaged,
replace the part.
Open & close the filter tap while system is pressurised
CAUTION
!
Ensure the TANK SELECTION VALVE IS
OPEN before starting the pump.
Starting the pump with the Tank Selection
valve closed will seriously damage the suction
valve and warranty will be made void.
Reassemble and tighten the outer filter screw.
W
EAR GLOV
ES
W
EAR GLOV
ES
Summary of Contents for CROPAIR 300
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