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Maintenance
Routine maintenance is important to ensure
proper operation of your sprayer.
Perform Pressure Relief Procedure, page
12, before performing maintenance.
Inspect/clean Inlet Strainer.
Inspect motor shield vents for blockage.
Check sprayer stall.
With Spray Gun NOT triggered, sprayer motor should stall
and not restart until Spray Gun is triggered again.
If sprayer starts again with Spray Gun NOT triggered,
inspect Pump for internal/external leaks and check
Prime/Spray Valve for leaks.
Throat packing adjustment
When Pump packing begins to leak after extended use,
tighten packing nut down until leakage stops or lessens.
This allows approximately 100 gallons of additional
operation before a repacking is required. Packing nut can
be tightened without O-ring removal.
3A7656C
Activity
Maintenance
Interval
Daily or each time you spray
Daily or each time you spray
Every 1000 gallons (3785 liters)
As necessary based on usage
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