Generac 6551 Portable Generator User Manual


 
Section 3 Operation
Automatic Standby Generator Owner’s Manual 11
3.1 — Control Panel Interface
The control panel on this unit is intended to only be operated by qualified service personnel.
The Control panel interface is located under the lid of the enclosure. Before attempting to lift the lid of the enclosure, verify that both left and right
side locks are unlocked. To remove the front cover, lift the cover straight up to disengage the side hooks, then tilt and lift it away from the unit.
When closing the unit, ensure that both left and right side locks are securely locked. See Figure 3-1.
The enclosed keys provided with this unit are for service personnel usage only.
Figure 3-1: Generator With Lid Open/Side Lock Location
Set to AUTO, the
engine may
crank and
start
at any time
without warning.
Such
automatic starting
occurs
when
utility
power
source voltage drops
below a
preset
level or
during
the
normal exercise
cycle.
To
prevent possible injury
that might be
caused
by such
sudden starts, always
set to OFF and
remove
the
fuses before work
ing on or around the
generator
or
transfer
switch.
Then, place a “DO
NOT
OPERA
TE”
tag on the
generator
panel and on the
trans
fer
switch.
NOTE: The generator is to be run with all appropriate panels in place, including during troubleshooting by a technician.
*
*
SIDE LOCK
*