Annual Maintenance; Inspecting Vents; Cleaning Intake Filter - Generac Power Systems XVT076A03 Installation And Owner's Manual

Maintenance
To replace a fuse:
1. Initiate an inverter shutdown. See
for more information.
Mode
2. See Figure 8-1. Open all PWRcell DC Disconnects
(A). Verify DC voltage reported on LCD screen has
dropped to below 10VDC.
3. Disconnect all sources of AC and DC Power.
4. Remove wiring compartment cover. See
ing Wiring Compartment.
5. See
Figure 8-2. Locate DC fuse holders (B).
6. Using a multi-meter, verify all PWRcell DC and AC
terminals are below 10V.
7. Press fuse holder up and turn counterclockwise to
release.
8. Remove fuse from fuse holder and check for conti-
nuity using a multi-meter.
9. Insert replacement fuse into fuse holder.
10. Reinstall fuse holder. Turn clockwise until tight.
A
Figure 8-2. Removing Wiring Compartment Cover
44
Shutdown
Access-
B
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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 Figure 8-3. Verify intake vent (A) and exhaust vent
(B) are clear at all times.

Cleaning Intake Filter

See 8-3. Clean intake filter (A) with a soft brush or
Figure
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
for a replacement filter.
www.generac.com
A
Figure 8-3. Intake Vent and Exhaust Vent
Installation and Owner's Manual for Generac PWRcell Inverter
B
009954