Troubleshooting - Benchmark BP Series Manual

6. TROUBLESHOOTING

Common issues can be xed by following the instructions in this guide. If the unit
will not function after following these instructions, contact technical support before
attempting to use or repair the product.
Issue
Engine Will Not
Start
Power Is Low
Water Output is
No Water
Output
Cause
Faulty spark plug
Clogged fuel line
Wrong fuel type
Carburetor not
getting air or fuel
Dirty Air Filter
Starter not
functioning
Dirty Air Filter
Throttle lever
unadjusted
Clogged Strainer
Suction hose
blocked with debris
Damaged hoses
Low
Clogged impeller
Loose hose clamps
Leaking seals
Incorrect pump
placement
Pump is not primed
Pump mechanism is
damaged
Action
Use a wrench to
remove the spark plug
and follow procedure
for cleaning or
replacing.
Check fuel line for
leaks. Unclog if
necessary
Drain fuel and clean
fuel line. Re ll with
appropriate fuel.
Take to service dealer
Clean air lter
Take to service dealer
Clean air lter
Slide throttle lever to
increase power output
Remove debris and
rinse with water
Remove obstruction
Replace hoses
Remove obstruction
Tighten or replace
hose clamps
Take to service dealer
Reposition pump (see
section 4.1)
Prime pump
Take to service dealer
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BP SERIES