Attention After Submersion; Corrosion Protection; Out Of Service Procedure; Removal From Service - Generac GH-410 Manual Del Propietário

4.9

ATTENTION AFTER SUBMERSION

If the generator has been submerged in water, it MUST NOT be
started and operated. Following any submersion in water, have
a Dealer thoroughly clean, dry and inspect the generator. If the
structure (ex. home) has been flooded, it should be inspected by
a certified electrician to ensure there won't be any electrical prob-
lems during generator operation or when utility is returned.

4.10 CORROSION PROTECTION

Periodically wash and wax the enclosure using automotive type
products. Frequent washing is recommended in salt water/coastal
areas. Spray engine linkages with a light oil such as WD-40.

4.11 OUT OF SERVICE PROCEDURE

4.11.1 REMOVAL FROM SERVICE

If the generator cannot be exercised every seven days, and will
be out of service longer than 90 days, prepare the generator for
storage as follows:
1. Start the engine and let it warm up.
2. Close the fuel shutoff valve in the fuel supply line and allow
the unit to shut down.
3. Once the unit has shut down, switch to the OFF position.
4. Set the generator's main circuit breaker to its OFF (or OPEN)
position.
5. Set the AUTO/OFF/MANUAL switch to OFF and turn off the util-
ity power to the transfer switch. Remove the 7.5A fuse from
the generator control panel. Disconnect the battery cables as
outlined in "General Hazards".
6. While the engine is still warm from running, drain the oil
completely. Refill the crankcase with oil. See "Engine Oil
Recommendations".
7. Attach a tag to the engine indicating the viscosity and clas-
sification of the oil in the crankcase.
8. Remove the spark plug(s) and spray fogging agent into the
spark plug(s) threaded openings. Reinstall and tighten the
spark plug(s).
9. Remove the battery and store it in a cool, dry room on a
wooden board. Never store the battery on any concrete or
earthen floor.
10. Clean and wipe the entire generator.
Section 4 — Maintenance
Air-cooled Generators

4.11.2 RETURN TO SERVICE

To return the unit to service after storage, proceed as follows:
1. Verify that utility power is turned off and that the AUTO/OFF/
MANUAL switch is set to OFF.
2. Check the tag on the engine for oil viscosity and classification.
Verify that the correct recommended oil is used in the engine
(see the Engine Oil Recommendations section). If necessary,
drain and refill with the proper oil.
3. Check the state of the battery. Fill all cells of unsealed bat-
teries to the proper level with distilled water. DO NOT USE
TAP WATER IN THE BATTERY. Recharge the battery to 100
percent state of charge, or, if defective, replace the battery.
See "Specifications," for type and size.
4. Clean and wipe the entire generator.
5. Make sure the 7.5A fuse is removed from the generator con-
trol panel. Reconnect the battery. Observe battery polarity.
Damage may occur if the battery is connected incorrectly.
6. Open the fuel shutoff valve.
7. Insert the 7.5A fuse into the generator control panel. Start the
unit by moving the AUTO/OFF/MANUAL switch to MANUAL.
Allow the unit to warm up thoroughly.
8. Stop the unit by setting the AUTO/OFF/MANUAL switch to
OFF.
9. Turn on the utility power to the transfer switch.
10. Set the AUTO/OFF/MANUAL switch to AUTO.
11. The generator is now ready for service.
If the battery was dead or disconnected, the exercise
timer (single cylinder), current date and time (v-twin)
must be reset.
4.11.3 ACCESSORIES
There are performance enhancing accessories available for the
air-cooled generators.
• Cold Weather Kits are recommended in areas where tempera-
tures regularly fall below 10° F (-12° C).
• Scheduled Maintenance Kits
perform maintenance on the generator along with oil recom-
mendations.
• A Fascia Skirt Wrap is standard on all 20kW units. It's avail-
able for all other current production air-cooled units. It snaps
together to provide a smoothing, contoured look as well as
rodent/insect protection.
• The Remote Monitor System
box that indicates generator run status and allows for exercise
programing as well as provide maintenance reminders.
• Touch-up Paint Kits are very important to maintain the look and
integrity of the generator enclosure. These kits include touch-up
paint and instructions if the need should arise.
• For more details on accessories, please contact a Dealer.
NOTE:
include all pieces necessary to
is a wireless, indoor mounted,
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