Generac Power Systems 004270-1 - Manual (Page 8)

GENERAL
INFORMATION
Section 1 - General Information
QUIETPACT™ 75D Recreational Vehicle Generator
♦ 1.5.2 FUEL CONSUMPTION (GÄL/HR)
Mode! No Load Half Load Full Load
^gUIETMCT™^D
(004270-0)
0^28 (145 0778
♦ 1.5.5 ENGINE OIL REQUIREMENTS________________
Use a high-quality detergent oil with American Petroleum
Institute (API) classification “For Service CC.” Detergent
oils keep the engine cleaner and reduce carbon deposits.
Use oh having the following SAE viscosity rating, based on
the ambient temperature range anticipated before the next
Temperature Oil Grade (Recommended)
Above 100“ F (38° C) SAE 15W-40* or SAE 40
40°
to 100° F (4.4° to 38° C) SAE 10W-30 or SAE 30
Below 40° F (4.4° C) SAE 5W-20 or 5W-30
♦ - in units from the factory
Crankcase and oil filter capacity is approximately 3.5 L
or 3.7 U.S. quarts. Do NOT use special additives. See
Sections 3.1 and 3.2 (Page 12) for oil level checking and
changing procedures.
^ 1.5.4 COOLANT________________________________
Use a 50:50 mixture that is half low silicate, ethylene
glycol base antifreeze and half soft water. Use only soft
water and only low silicate antifreeze. If desired, you
may add a high-quality rust inhibitor to the recom­
mended coolant mixture. When adding coolant, always
add the recommended 50-50 mixture.
DANGER
A
A
Do not remove the radiator pressure cap while
the engine is hot; otherwise, serious burns from
boiling liquid or steam could result.
Ethylene glycol base antifreeze is poisonous. Do
not use your mouth to siphon coolant from the
radiator, recovery bottle, or any container. Wash
your hands thoroughly after handling. Never
store used antifreeze in an open container
because animals are attracted to the smell and
taste of antifreeze, even though it is poisonous to
them.
------- Jk CAUTION Jk----------------
Do not use any chromate base rust inhibitor with
ethylene glycol base antifreeze; or else, chromium
hydroxide ("green slime") will form and cause
overheating. Engines that have been operated
with a chromate base rust inhibitor must be
chemically cleaned before adding ethylene glycol
base antifreeze. Using any high-silicate antifreeze
boosters or additives will also cause overheating.
We also recommend that you DO NOT use any
soluble oil inhibitor for this equipment.
A 1.5.5 ENGINE__________ ___________________
Type of Engine............................................................ ISM Diesel
Cylinder Arrangement ....................................................3, in-line
Displacement................................................... 58.2 in^. (954 cc)
Bore.................................................................. 2.95 in. (75 mm)
Stroke ............................................................... 2.83 in. (72 mm)
Compression Ratio ......................................................... 23-to-l
Combustion Chamber Type............................. Pre -Combustion
Rated Horsepower............................................ 13 @ 1,950 rpm
Cylinder Block.............................................................. Cast Iron
Number of Main Bearings.......................................................... 4
Number of Teeth on Flywheel................................................104
Type of Governor ................................ Mechanical, Fixed Speed
Fuel Filter..............................Full Flow Spin-On (Part # 69858)
Oil Filter.......................................... PuU Flow with Bypass Valve
(Part # 126-70939)
Oil Pressure................................................................... 29-71 psi
Type of Cooling System...............Pressurized, Closed Recovery
Cooling Method......................................................Liquid-cooled
Type of Cooling Fan ....................................... Centrifugal Puller
Coohng System Capacity ...... ..................... 1.4 U.S. gals (5.3 L)
Air Cleaner..............................Disposable Filter (Part # C4880)
Starter.............................................................12-volt DC Electric
Recommended Battery.......................70 Ah, 360 Cold-cranking
Amps (Minimrtm ratings)
Maximum Cranking Current........................................ 220 Amps
Groimd Polarity................................................................ Negative
A 1.5.6 GENERATOR
Rated Maximum Continuous AC Output at...
85“ F (29° C) Ambient............... ............7,500 Watts (7.5 kW)
100° F (38° C) Ambient ...................... .7,000 Watts (7.0 kW)
120° F (49° C) Ambient ...................... 6,000 Watts (6.0 kW)
Rated Voltage................................................ 120/240 Volts AC*
Rated Maximum Continuous AC Current at...
7,500 Watts
120 Volts......................................................................62.5 Amps
240 Volts...................................................................... 31.2 Amps
7.000 Watts
120 Volts......................................................................58.3 Amps
240 Volts...................................................................... 29.2 Amps
6.000 Watts
120 Volts......................................................................50.0 Amps
240 Volts...................................................................... 25.0 Amps
Phase.................................................................................... Single
Rotor Speed at No Load.............................................. 3,780 rpm
Number of Rotor Poles.................................................................2
Engine RPM......................................................................... 1,950
Rated AC Frequency .......................................................... 60 Hz
Battery Charge Voltage............................................. 14 Volts DC
Batteiy Charge Current.......................................... 2 Amps (max)
Weight........................................................................486 Pounds
Length........................................................ 36.6 inches (929 mm)
Width......................................................... 23.8 inches (604 mm)
Height .......................................................22.3 inches (567 mm)
*A11 units are reconnectable to 120-volt-only AC output.
Generac* Power Systems, Inc.