Troubleshooting - Hyundai Commercial HCP6500D User Manual

6.0 - TROUBLESHOOTING

Common issues can be fixed 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 oil is too heavy
Engine cranks
slowly
Load is connected
Insufficient fuel
Air in fuel line
No spray from injector (or in small
Engine is not
amounts)
starting
Low oil level
dirty nozzle
No charge in battery
Choke stuck in closed position
Black exhaust dirty air filter
Rich fuel mixture
No fuel
Engine stops
Not enough oil
Generator set not level
Engine has
difficulty idling
dirty fuel filter
No AC Output Tripped AC circuit breaker
No dC Output Tripped dC circuit breaker
Corroded battery posts
No charge in
Electric Start Battery cable is damaged
Battery
Battery is defective
No output display
Electric start battery is not connected
or no LEd lights
CAUSE
31
ACTION
Replace with recommended oil
disconnect load while starting
Refill fuel tank
Purge air from fuel circuit
Repair and adjust fuel injector - contact
customer service
Add more oil
Clean nozzle
Charge or replace battery
Open choke
Clean air filter
Contact customer service
Refill fuel tank
Add more oil
Move generator to a level surface
Replace the filter
Remove all loads, reset breaker and check
loads for defects. do not exceed genera-
tor rating.
disconnect battery, reset breaker and test
battery for short circuit
Clean battery posts
Replace cable
Check for damage, replace if required
Connect battery