Generac Power Systems iQ3500 Owner's Manual page 22

PROBLEM
Engine starts and shuts
off right away.
* Engine speed increases and decreases — This is normal as generator starts up and loads vary.
20
CAUSE
1. CO PROTECT shut-off due to
accumulating carbon monox-
ide if a RED light blinks on the
side panel badge.
2. CO PROTECT shut-off due to
a system fault if a YELLOW
light blinks on the side panel
badge.
3. Contaminated fuel.
4. Defective low oil level switch.
CORRECTION
1. Follow all Safety Instructions
and relocate generator to an
open area outside, far away
from windows, doors and
vents.
2. Start to confirm YELLOW light
blinks when/if generator shuts-
off. If CO PROTECT continues
to fault and shut-off, contact
IASD.
3. Contact IASD.
4. Contact IASD.
Owner's Manual for Portable Generator