Hobart F-8018 Dishwasher User Manual


 
701 S Ridge Avenue, Troy, OH 45374
1-888-4HOBART • www.hobartcorp.com
Page 4 of 8 F-8018 – FastRack Warewashing Systems
FastRack
WAREWASHING SYSTEMS
SPECIFICATIONS (Continued):
HOSE AND REEL: (Optional) A spring loaded self
coiling hose reel with 40 feet of high pressure hose
with quick opening valve spray nozzle, conveniently
mounted under table, used for table clean up or
scraping dishes at soiled table section.
BLOWER-DRYER (Optional Equipment)
DESIGN: To promote rapid drying of tableware and
trays by forced circulation of high velocity heated air
through the unloading section of Hobart FastRack
automatic dishwashing system. Unit is built in straight
section only. Blower-dryer covers 5 foot, 6 inches
length of straight section to provide adequate drying
area.
Heavy-duty squirrel cage type industrial fan draws room
air through two 22" x 21" steam heated finned-type heat
exchangers and large area ducting. (Optional electri-
cally heated unit also available.) Heated air directed
downward to drying area through rectangular orifice
covering full width of conveyor. Baffles below conveyor
redirect air upward within drying area.
Any object which will pass through the machine will
be handled at the dryer area without necessity of
readjusting blower orifice upward or downward.
CONSTRUCTION: All sheet metal construction is
16 gauge stainless steel, heliarc-welded and bolted.
Large sliding inspection door provides access to dryer
section at rectangular orifice area. Vent is 4" x 22"
inside dimension and contains a locking type control
damper. Vent stack rises at entrance end of dryer
chamber for connection to dishroom exhaust stack.
Motor mounted to permit “V” belt adjustment.
Stainless steel wrap-around encloses entire external
component assembly, consisting of both steam coils,
vent stack, motor and blower. Adds approximately 21
1
2"
to height of machine.
STEAM COILS: Two double row heavy-duty high
efficiency finned tube type heat exchangers set in tan
-
dem. Copper tubes and aluminum fins with galvanized
steel frame. 1
1
2" female I.P.S. brass steam connection
and
3
4" I.P.S. brass condensate return connection for
each coil. Steam requirements are 110 pounds per hour
at 20 P.S.I. or about 4.5 boiler H.P. Maximum allowable
steam pressure is 25 P.S.I.
ELECTRIC HEAT: 12 - 3500 watt Incoloy electric
heaters are used for a total of 42 KW heating capacity.
Thermostatic control and separate over temperature
protection are standard. Electrical specifications are
208/60/3, 240/60/3, and 480/60/3.
BLOWER: Industrial fan-type with squirrel cage-type
wheel. Wheel shaft supported by two heavy-duty
ball bearings. Housing of welded construction
throughout.
2 H.P. Blower “V” belt driven, delivering 1384 CFM at
2200 FPM velocity. Exhaust requirement is 1200 to
1400 CFM.
Motor: 2 H.P. grease packed ball bearings, splash-
proof enclosure, ventilated design. Furnished only in
three-phase electrical specifications of the basic
C-Line-A Model in 200-240/60 and 400-480/60. Above
250 volts, the controller circuit operates on reduced
voltage supplied by the transformer on the dishwasher.
PREWASH TEMPERATURE CONTROL: Control of
prewash tank temperature is accomplished by adding
cold water automatically through jet-type fill with suds
trap and airbreak or vacuum breaker. The control
components are installed on the prewash unit and
consists of a thermostat, easy-open line strainer and
solenoid valve. Prewash temperature control is required
on units with RS or PW prewash when a Blower-Dryer
is specified.
AUXILIARY VENTING: An extended hood with a 4" x
16" vent opening can be mounted on the entrance or
exit end of the warewasher. If a prewash in the curve
is specified, a 4" x 16" vent opening is standard
equipment but can be covered if desired.
VAPOR CONDENSER OPTION: Eliminates the need of
overhead watertight ducting and performs the neces
-
sary exhaust function from the dishmachine. Condenser
is mounted over vent at discharge end of machine. On
larger machines, two condensers may be used – one at
each end. Not recommended where temperature of
tap water exceeds 55°F. Refer to separate Condenser
Spec. Sheet Form F-8102 for more complete details on
condenser selection. Condenser is not a make-up air
unit nor should it be used as a source of supply for
make-up air.
If the optional Hobart Condenser is not specified,
condensation-tight (water-tight) forced exhaust system
to the outside air is necessary to carry off the humidity-
laden drying air and thus maintain desirable working
conditions within the dish room. Such exhaust system
to be supplied by the user or general building contrac-
tor at time of installation.
SPECIAL NOTE: These specifications cover the
dishwashing machine, rack transport system and
over-shelving only. Supporting equipment such as
soiled dish holding shelves, carts, rack dollies,
silverware containers, silver sorting tables, soak sinks,
self-leveling dispensers and other related equipment
must be furnished by others to complete the
warewashing system.
SHIPMENT AND ASSEMBLY: System shipped in
sections. Installation and connection of all utilities to
be supervised by a factory trained, Hobart Service
Technician.
Optional features in this specification sheet are
available at extra cost.