Winco ULPSS21/E WITH DSE 7310 ENGINE CONTROL - Manual (Page 5)

60706-240 Page 3 3025-00
SPECIFICATIONS
GENERATOR
MODEL WATTS VOLTS AMP HZ PH RPM
PSS21-3 21,000 120/240 89.0* 60 1 1800
PSS21-4 22,000 120/208 76.4** 60 3 1800
PSS21-17 22,000 120/240 66.2** 60 3 1800
PSS21-18 25,000 277/480 37.6** 60 3 1800
*Unity Power Factor - Derate 3.5% per 1000 feet elevation above
sea level.
**Power Factor .8 - Derate 3.5% per 1000 feet elevation above
sea level.
FUEL CONSUMPTION
NG (1,000 BTU/CU FT) L.P. VAPOR (2,520 BTU/CU FT)
MODEL CF/HR BTU/HR #/HR GAL/HR CF/HR BTU/HR
PSS21 340 340,000 16.3 3.9 136.9 344,983
L.P. TANK SIZING
Minimum required L.P. tank size for L.P. Vapor withdrawal operat-
ing at various outside temperatures given in degrees Fahrenheit
(Celsius)
TANK TEMPERATURE
MODEL 60 F(16 C) 30 F(0 C) 0 F(-18 C) -20 F(-29 C)
PSS21 160 Gal 300 Gal 1000 Gal* 2000 Gal*
*Recommend liquid withdrawal at these temperatures.
ENGINE SPECIFICATIONS:
Refer to engine operating and maintenance instructions
** NOTICE **
Regarding Engines - This manual covers the generator portion
of these units. See the separate engine instruction manual for
engine-related problems, detailed engine information and engine
warranty.
**** CAUTION ****
EQUIPMENT DAMAGE - Be sure to check the engine oil level
frequently as specified in the engine manual.
The engine manufacturer has established an excellent worldwide
engine service organization; engine service is available from a
nearby authorized dealer or distributor; check the Yellow Pages
of the telephone directory under “engines,” or ask the dealer from
whom you purchased the power plant.
The rated power of each engine-generator is limited by the tem-
perature, altitude and all other ambient conditions specified by
the engine manufacturer. Engine power will decrease 3-1/2% for
each 1000 ft. above sea level, and will decrease an additional 1%
for each 10 o Fahrenheit above 60 o Fahrenheit. Units should not
be operated in ambient temperature greater than 40 o C.
UNPACKING INSTRUCTIONS
** NOTICE **
When unpacking the generator set, be sure to inspect it care-
fully for freight loss or damage. If loss or damage is noted at the
time of delivery, require that the person making the delivery make
note of the loss or damage on the freight bill, or affix his signature
under the consignee's memo of the loss or damage. Contact the
carrier for claim procedures.
When loss or damage is noted after delivery, segregate the dam-
aged material, and contact the carrier for claim procedures.
“Concealed Damage” is understood to mean damage to the
contents of a package which is not in evidence at the time of
delivery by the carrier, but which is discovered later. The carrier
or carriers are responsible for merchandise lost or damaged in
transit. The title to goods rests with the consignee when genera-
tors are shipped FOB factory, and only the consignee can legally
file a claim.
**** CAUTION ****
EQUIPMENT DAMAGE - These units are shipped with oil, and a
50/50 mix of coolant. Be sure to check all fluid levels before oper-
ating. See engine manufacturer’s instruction manual for recom-
mended oil requirements before initial starting.
UNPACKING:
1. Carefully remove the carton.
2. After inspecting the engine-generator for external physical
damage, check for the following items packed inside the
carton:
a. Owner’s manual and wiring diagram.
b. Engine manufacturer’s instruction manual.
3. Remove main frame hold down bolts, (6).
4. Unit can now be lifted from shipping rails.
INSTALLATION
****************
***** WARNING *****
****************
PERSONAL INJURY - Before proceeding with the installation, be
sure the operation selector switch is in the "stop" position.
General Information
Note: A roof access panel has been provided to check/fill
the engine coolant. Side panels may be removed by opening
the latches on the top of the side panels.
These engine generator sets are for outdoor installation. These
units must be bolted solidly to a concrete pad. The transfer switch
is mounted next to your distribution panel inside the building.
Consult a qualified, licensed electrician or contractor to install and
wire the transfer switch. The installation must always comply with
all national, state, and local codes.