Preparation Before Start-Up; Initial Inspection For Generator Startup; Prior To Initial Start-Up; Engine Coolant - Generac Power Systems SG30 Owner's Manual

PREPARATION BEFORE START-UP

The instructions in this section assume that the
standby generator has been mechanically properly
installed, serviced, adjusted and otherwise prepared
for use by a competent, qualified installation con-
tractor. Be sure to read the "Safety Rules", as well as
all other safety information in this manual, before
attempting to operate this (and related) equipment.
Before starting the generator for the first time, the
installer must complete the following procedures. For
follow up maintenance information and/or service
intervals, please refer to the "Maintenance" section
and the "Service Schedule".
INITIAL INSPECTION FOR GENERATOR
STARTUP
Inspect for the following.
• Freight Damage.
• Manuals present.
• Fluid Levels ( Oil, coolant, battery).
• Correct fuel piping (if other than provided by
Generac).
• Adequate air flow, clearances and ventilation per
installation drawings and applicable codes.
• Correct AC and DC wire size, connections and
grounding.
• Control and communication wiring to/from the
transfer switch must be run in a separate conduit
from the AC power leads.
• Battery charger connection to 120 VAC.
• Communication wires connected between transfer
switch and generator (HTS only).
• Unit secured to pad.
Transfer Switch
If this generator is used to supply power to any elec-
trical system normally powered by an electric utility,
the National Electrical Code requires that a transfer
switch be installed. The transfer switch prevents elec-
trical backfeed between two different electrical sys-
tems. (For additional information, see the applicable
transfer switch manual for this unit.) The transfer
switch, as well as the generator and other standby
components, must be properly located and mounted
in strict compliance with applicable codes, standards
and regulations.
Fuel System
Make sure the fuel supply system to the generator (a)
delivers the correct fuel at the correct pressure and (b)
is properly purged and leak tested according to code.
No fuel leakage is permitted. See "Specifications" and
"Preparation for Start-up" for more information.
Standby Generator Sets
Installation
Generator Set Lubrication
Check the engine crankcase oil level before operating
and add oil to the proper level, the dipstick "FULL"
mark. Never operate the engine with the oil level
below the dipstick "ADD" mark. See "Specifications"
and "Engine Oil Recommendations".
This engine is shipped from the manufacturer with
"break-in" oil. This oil should be changed after 30
hours of operation.

PRIOR TO INITIAL START-UP


Prior to initially starting the generator, it must
be properly prepared for use. Any attempt to
crank or start the engine before it has been
properly serviced with the recommended types
and quantities of engine fluids (oil, coolant,
fuel, etc.) may result in an engine failure.

ENGINE COOLANT

Have the engine cooling system properly filled with
the recommended coolant mixture. Check the system
for leaks and other problems. See "Specifications"
and "Coolant" sections.

BELT TENSION

Check the engine fan belt tension and condition prior
to placing the unit into service and at recommended
intervals. Belt tension is correct when a force of
approximately 22 pounds (10 kg), applied midway
between pulleys, deflects the belt about 3/8- to 5/8-
inch (10 to 16 mm).
ELECTRICAL SYSTEM
Make sure the generator is properly connected to an
approved earth ground.
Make sure the generator battery is fully charged prop-
erly. installed and interconnected, and ready for use.
Check to ensure that there are no loose electrical con-
nections. Restrain any loose wires to keep them clear
of any moving generator set components.
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NOTE: