Pump Fails To Prime.
Engine will not start or engine
starts but runs rough and lacks
power.
Engine shuts down during
operation.
1.Not Enough liquid in casing.
2.Suction valve contaminated or
damaged.
3. Air leak in suction line.
4. Lining of suction hose col-
lapsed.
5. Leaking or worn seal or pump
gasket.
6. Pump speed to slow
7. Strainer clogged
8. Suction lift too high
1.On/Off Switch is turned ‘OFF’.
2.Dirty air cleaner.
3. Out of fuel.
4. Stale fuel.
5.Not enough speed or force is
used for recoil start.
6.Water in fuel.
7.Low oil level.
8.Engine has lost compression.
1.Dirty air filter.
TROUBLESHOOTING
Problem
Cause
Solution
1. Add liquid to casing.
2. Clean or replace.
3. Correct leak
4. Replace Suction hose.
5. Check pump vacuum, replace
seal or gasket.
6. Check engine.
7. Clean strainer.
8. Measure lift with vacuum
gauge. Reduce lift or friction
losses in suction line
1.Turn On/Off Switch to ‘ON’.
2.Clean air filter
3.Fill fuel tank.
4.Drain fuel tank and refill.
5.Read and follow directions.
6.Drain and refill tank.
7. Add oil to proper level.
8.Contact service center.
1.Replace the air filter.
2.Contact service center.
Daily
Weekly
Monthly
3Month
CheckOilLevels
DrainTanks
CheckSafetyValve
CheckBelts
MAINTENANCE SCHEDULE
The engine requires 16oz. of oil (see page 9)
**Change oil in engine every (30) hours of use. **
10
