Hobart FT900 User Manual

Item # _____________________________________
Quantity ___________________________________
C.S.I. Section 11400
FT900
701 S Ridge Avenue, Troy, OH 45374
1-888-4HOBART • www.hobartcorp.com
STANDARD FEATURES
Opti-RinSe™ system
Water usage 120 gph @ 20 psi
■ Microprocessor controls
■ Low temperature alert
■ Single point vent connection
42" access doors on power wash and power
rinse chambers, 34" access doors on prewash chamber
Variable speed conveyor 4-8.5 fpm
Start and stop switches at both ends
Doors open indicator
Load end ush system
Door interlocks
3 H.P. TEFC prewash, power wash and power
rinse pump motors
Easy to remove wash arms
Easy to remove scrap trays and baskets
301⁄2" wide conveyor
Insulated hinged doors
Front and rear panels
FLIGHT-TYPE DISHWASHER
MODEL
FT900 – Flight-Type Dishwasher
OPTIONS AT EXTRA COST
Energy Recovery – (will require a back
draft preventer)
Electric Tank Heat Steam Tank Heat Booster Heater
Electric Steam
Blower Dryer Electric Steam
6" higher than standard chamber Prewash temperature control Multiple conveyor choices Circuit breakers Insulated counter balanced sliding doors option Optional conveyor speeds Other options available, consult factory
DIRECTION OF OPERATION
Right to Left
Left to Right
VOLTAGE
208/60/3
240/60/3
480/60/3
Other voltages available. Consult factory.
LA Research Report #M660004
ACCESSORIES
Feet Extended Flanged
Water hammer arrestor/PRV.
Specications, Details and Dimensions on Inside and Back.
F39628 – FT900 Flight-Type Dishwasher Page 1 of 12
FT900 FLIGHT-TYPE DISHWASHER
DESIGN: Fully automatic, ight-type dishwasher
machine consisting of a load section with power recirculating prewash, an 8 foot power wash, power rinse and nal rinse section. Included with each machine will be exible plastic strip curtains to control over spray.
CONSTRUCTION: Stainless steel tank and chambers with No. 3 polish on appearance surfaces. Frame, legs and feet to be constructed of stainless steel. Inspection doors to be chamber width.
PUMPS: Recirculating stainless steel pumps with stainless steel impellers. Pump housing has easy to remove coverplate for access to impeller. All pumps are self-draining. 150 gpm prewash; 292 gpm power wash/power rinse.
MOTORS: Totally enclosed fan cooled design, with inherent overload protection. Prewash, power wash and power rinse motors to be 3 H.P. each, conveyor
1
2 H.P. Available in electrical specications of
200-240/60/3 and 480/60/3.
CONTROLS: A stainless steel control center with electronic digital controls mounted at eye level. Power “On/Off” and “Start/Stop” switches integrated into keypad. Digital display indicates door(s) open, low temperature alert, tanks/nal rinse temperatures, and other pertinent operating data. Additional “Start/ Stop” switches are located at each end of machine.
701 S Ridge Avenue, Troy, OH 45374
1-888-4HOBART • www.hobartcorp.com
FLIGHT-TYPE CONVEYOR: Stainless steel side links, tie rods and conveyor tracks. Injection molded, resilient Duraex ight links.
VENT: Single built-in vent duct with dampers mounted in cleanable cross duct.
RECIRCULATING PREWASH SECTION: Prewash compartment is tted with upper and lower wash arms. Prewash ush down for prewash tank bed. Large removable one piece perforated stainless steel screen sloped downward to deep stainless steel scrap basket.
TANK HEAT: Power wash and power rinse tank water temperatures are thermostatically controlled. Low water protection is provided. Specify either electric or steam heat.
FINAL RINSE: Easily removed nal rinse arms.
CONVEYOR DRIVE UNIT: Powered by a 1⁄2 H.P.
motor. Trip mechanism provided on unload section. Jam protection is provided by load sensing switch at drive platform. Conveyor speed adjustment of 4 fpm to 8.5 fpm is provided in the main control box.
DRAINS: Manual, hand operated, located in each tank.
No other control system allows easier monitoring.
The controls are placed in a convenient panel that lets operators verify proper operation and tempera­tures at a glance. Digital display indicates the unit is on, and conrms that the doors are closed. Automatic door interlocks prevent the pump and conveyor from operating if the doors are open. Easy-to-read digital display indicates accurate temperatures of the 150°F wash, 160°F power rinse, 160°F dual rinse and 180°F nal rinse — critical for proper HACCP system record-keeping.
Page 2 of 12 F39628 – FT900 Flight-Type Dishwasher
Stainless steel pump is built for long life.
The stainless steel pump housing and impeller offer greater durability and long life. The pump motor is totally enclosed and fan cooled (TEFC) to protect it from water spray during dishroom clean-up. The pump is also externally mounted to the frame for added rigidity and easy access to the clean-out port.
FT900
701 S Ridge Avenue, Troy, OH 45374
1-888-4HOBART • www.hobartcorp.com
Scrap baskets capture food particles and are easy to clean.
The sloped screens that carry scraps to the scrap baskets are steeper, so less soil gets into the tanks. The basket opening is larger for easy cleaning and basket handles have been designed for easy lift­out access.
The FT900 Series saves water and energy.
The unit is designed to cut water and energy usage, yet provide effective cleaning and sanitizing that meet NSF International requirements.
This is achieved through a carefully balanced ratio of water ow to pressure.
At 292 gallons per min­ute (gpm), the machine offers excellent wetting and ooding over ware. Insulated doors also reduce heat loss. The unit’s 2.2 gpm/120 gallons per hour rinse ow rate (the lowest in the industry on a standard machine) saves both water and the energy to heat it.
Wider, variable speed conveyor offers increased throughput.
The conveyor on the FT900 Series is wider so it can handle more ware. Result: more volume and versatil­ity, quicker work. Its speed is servicer adjustable for the type of ware, soiled condition, or work­force requirements. It can be adjusted from 4 to 8.5 feet per minute.
FLIGHT-TYPE DISHWASHER
Optional Energy Recovery system.
The optional Energy Recovery system captures escaping heat and steam from the exhaust air and uses a heat exchanger to recycle it into energy. This free energy is used to preheat the incoming water supply before it enters the booster heater. The cold ground temperature water passes through a heat exchanger positioned directly in line with the machine’s exhaust system to capture the energy from the exhaust air to elevate the temperature of the water to 128° before it enters the booster heater.
Flush arm keeps load end clean.
The load end also has a readily removable ush arm to rinse food scraps into the prewash area scrap basket.
Self-draining pumps help keep water clean.
Pumps are self-draining when the machine is shut down, so there is no residual water left in the pumps.
Installation is quick and easy with modular design, minimal wiring connections, and single point vent.
Modular design means the FT900 installs quickly, and reliably. Sections t through 42" doors. The control panel is already in place, premounted to the power wash/power rinse/nal rinse section.
Wiring connections are minimal, and there is only a single vent connection, saving time and expense. The control box uses a “single plane” circuitry design for easy acces­sibility during installation and service. The FT900 is ready to run quickly.
F39628 – FT900 Flight-Type Dishwasher Page 3 of 12
FT900 ELECTRIC L-R
701 S Ridge Avenue, Troy, OH 45374
1-888-4HOBART • www.hobartcorp.com
Page 4 of 12 F39628 – FT900 Flight-Type Dishwasher
FT900
701 S Ridge Avenue, Troy, OH 45374
1-888-4HOBART • www.hobartcorp.com
ELECTRIC L-R
140°
F39628 – FT900 Flight-Type Dishwasher Page 5 of 12
FT900 ELECTRIC R-L
701 S Ridge Avenue, Troy, OH 45374
1-888-4HOBART • www.hobartcorp.com
Page 6 of 12 F39628 – FT900 Flight-Type Dishwasher
FT900
701 S Ridge Avenue, Troy, OH 45374
1-888-4HOBART • www.hobartcorp.com
ELECTRIC R-L
140°
F39628 – FT900 Flight-Type Dishwasher Page 7 of 12
FT900 STEAM L-R
701 S Ridge Avenue, Troy, OH 45374
1-888-4HOBART • www.hobartcorp.com
Page 8 of 12 F39628 – FT900 Flight-Type Dishwasher
FT900
701 S Ridge Avenue, Troy, OH 45374
1-888-4HOBART • www.hobartcorp.com
STEAM L-R
F39628 – FT900 Flight-Type Dishwasher Page 9 of 12
FT900 STEAM R-L
701 S Ridge Avenue, Troy, OH 45374
1-888-4HOBART • www.hobartcorp.com
Page 10 of 12 F39628 – FT900 Flight-Type Dishwasher
FT900
701 S Ridge Avenue, Troy, OH 45374
1-888-4HOBART • www.hobartcorp.com
STEAM R-L
F39628 – FT900 Flight-Type Dishwasher Page 11 of 12
FT900 FLIGHT-TYPE DISHWASHER
FT (ight type) Models—many additional variations of these model specications are available. Engineering data furnished on request.
Flight-type dishwasher with BLOWER-DRYER OPTION has the same specications as the Basic FT900 Series EXCEPT for one additional Blower Motor (2 H.P. —
701 S Ridge Avenue, Troy, OH 45374
1-888-4HOBART • www.hobartcorp.com
208-240/60/3 and 480/60/3) and is available on any model
Numbers in parentheses, after model number from left to
having either a 9 or 11 foot Unloading section. right, represent length in feet of the following respectively; Loading section, Washing and Power Rinsing sections, Unloading section.
Entire FT900 Series is listed by UL and NSF and meets
requirements of ASSE Standard No. 1004.
FT900 Series (5, 7 Load / 8 Center / 5, 7, 9, 11 Unload)*
Machine Ratings (Mechanical)
Conveyor Speed — Feet per minute 4 - 8.5
Dishes per Hour 14,316
Floor Space - Feet — Machine length plus 101⁄2"
total for load and unload platform overhangs
Overall Dimensions (H x W) — inches (standard height) 8011⁄16 (C) x 47 (B)
Motor — Horsepower Pre-Wash - 3; Wash - 3; Rinse - 3; Conveyor - 1⁄2
Tank Capacity — Gallons Pre-Wash - 40; Wash - 40; Rinse - 40
Pump Capacity
Gallons per minute—Weir Test Pre-Wash - 150; Wash - 292; Rinse - 292
Final Rinse Minutes of operation during one hour of continuous operation 60 at continuous loading condition
Rate of Final Rinse — Gallons per minute at 20 PSI ow pressure 2.0
Final Rinse Consumption — Gallons per hour at 20 PSI ow pressure 120
Exhaust Requirements — Cubic feet per minute without Blower Dryer
Electric Heat Requirements
Tank Heat - Kilowatt (Regulated)
Optional Electric Booster - Kilowatt
Steam Heat Requirements
Steam Consumption
Tank Heat - Pounds per hour - maximum (Regulated) - based on 15 to 52 PSI steam at the machine and on the customer supplying nal rinse water at minimum (A) (20 PSIG)
Optional Steam Booster - Pounds per hour - maximum
- based on 20 PSI steam at 20 PSI water owing ­ 120°F incoming water raised to 190°F (70°F rise) (180°F minimum)
Peak Rate of Drain Flow — Gallons per minute Initial rate with full tanks 38
Shipping Weight Crated Varies by individual model - consult your Hobart representative
Disconnect switches are recommended for each power circuit connected
to dishwasher. These disconnect switches are NOT furnished by Hobart
and should be installed by the electrical contractor at the time of installation.
30KW - 105°F incoming water raised to 190°F (85°F rise) (180°F minimum)
*Example: FT918 = 5' Load + 8' Center + 5' Unload +
101⁄2" Platform Overhangs = 18'101⁄2" long
750
(at standard air conditions)
Circuit breakers optional at extra cost.
Total tank heat - 52KW (Wash and Rinse)
24 kw - 140° Incoming Water
Approximately 30 lbs. per hour = 1 boiler H.P. (BHP)
175 lbs./150°F Wash minimum/160°F Rinse minimum
99 lbs.
(A) If only 10-12 PSIG Steam Pressure available at machine - specify Low Pressure Steam Option. (B) With all rear panels and plumbing removed, machine width is 391⁄8". (C) Highest item is control box - 8011⁄16". Can be adjusted lower 2" for door clearance.
NOTE: Refer to specic specication sheets for short machines (FT900S) machines with Blower-Dryers.
As continued product improvement is a policy of Hobart, specications are subject to change without notice.
Page 12 of 12 F39628 – FT900 Flight-Type Dishwasher
F39628 (REV. 05/13) LITHO IN U.S.A. (H-01)
Loading...