Compact Field Sprayers by Rapid Spray
Rapid Spray Marshal Pro Operators Handbook
4
TROUBLESHOOTING
CONDITION
CAUSE
REMEDY
Pump will not
prime
1. Insufficient motor RPM
2. Air leak on suction plumbing
3. Blocked/ restricted intake
hose
4. Filter cap disengaged
5. Filter gasket damaged /
missing
1. Increase motor RPM until pump primes
2. Tighten/ replace fittings and hose
clamps. Verify suction hoses are in good
condition.
3. Remove blockage from suction line,
ensure line is not kinked.
4. Lock filter cap into position.
5. Replace filter gasket.
Pressure drops
/ fluctuates
during standard
operation
1. Restriction on suction line
2. Pump sucking air
3. Plugged filter
4. Damaged regulator
1. Inspect tank and suction lines and
remove restriction
2. Tighten fittings
3. Remove and clean filter mesh and
housing
4. Remove regulator stem and inspect for
broken parts / pieces
Pressure gauge
not registering
1. Plugged with debris
1. Unthread, check and clean pressure
gauge
Hand gun loses
pressure
1. Debris in hose or nozzle
2. Pump losing prime
3. Pump pressure dropping /
fluctuating
1. Unthread nozzle tip and clean
2. See ‘Remedy’ for ‘Pump will not prime’
3. See ‘Remedy’ for ‘Pressure drops /
fluctuates during standard operation’
Buddy Smart
Reel®
See Buddy Smart Reel® Operators Handbook
Pump / Motor
See pump / motor Operator’s Handbook
Always obey vehicle and UTV/ATV manufacturer instructions regarding loading and
operation. Please check weight restrictions. Serious death or injury can occur from
improper usage. Rapid Spray accepts no liability for the unsafe operation of this unit.
! WARNING !