Section 4: Maintenance; Service; Annual Maintenance; Inspecting Vents - Generac Power Systems PWRcell X7602 Owner's Manual

Section 4: Maintenance

DANGER
Electrocution. Activate safety shutdown before
performing emergency or service work. Failure
to do so will result in death, serious injury, or
equipment or property damage.
WARNING
Electrocution. Only an authorized technician should
attempt to service this equipment. Failure to follow
proper service requirements could result in death,
serious injury, or equipment or property damage.

Service

The PWRcell inverter must be serviced by a qualified
technician. See the
Installation Manual for information and instructions on
service and field-replaceable parts.
One of the biggest reducers of system performance is
dirty solar panels. Generac Power Systems, Inc.
recommends solar panels be cleaned regularly by a
qualified person to ensure optimum performance and
maximum energy savings.
Independent Authorized Service Dealer (IASD), your
system installer, or Generac Customer Service at 1-888-
436-3722 (1-888-GENERAC),
for assistance.
www.generac.com

Annual Maintenance

On an annual basis:
•
Clean the exterior of the enclosure with a soft cloth.
•
Ensure surrounding area is free of leaves, pet hair
or other debris that could obstruct airflow in or out
of the unit.
•
Inspect the unit. Look for conditions that could
hinder performance or safety, such as (but not
limited to):
– Blocked vents.
– Dirty intake filter.
– Loose/missing hardware.
– Loose or broken electrical connections.

Inspecting Vents

See 4-1. Verify intake vent (A) and exhaust vent
Figure
(B) are clear at all times.
Owner's Manual for Generac PWRcell Inverter
(000628a)
(000629b)
Generac PWRcell Inverter
Contact the nearest
or

Cleaning Intake Filter

See Figure 4-1. Clean intake filter (A) with a soft brush or
vacuum cleaner. If air filter is damaged or becomes
difficult to clean contact the nearest Independent
Authorized Service Dealer (IASD) or Generac Customer
Service at 1-888-GENERAC (1-888-436-3722) or visit
www.generac.com
Figure 4-1. Intake Vent and Exhaust Vent
visit

Recovery From an Error State

Error events will force the PWRcell inverter into an error
state where no DC power is exported, though voltage
may still be present on REbus from connected devices.
To recover a device from an error state, disable then
enable that device. See
for more information.
Devices
If the system is unable to be accessed, but is connected
to the Internet, contact the nearest Independent Autho-
rized Service Dealer (IASD) or Generac Customer Ser-
vice at 1-888-436-3722 (1-888-GENERAC), or visit
www.generac.com
Maintenance
for a replacement filter.
A
Enabling and Disabling
for assistance.
B
0009890
15