Jet Tech 727 Service Manual

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727
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727
INSTALLATION
This glasswasher must be installed on a level, rigid, nonflammable surface. Ensure that the machine is level by installing the feet (shipped in the wash tank of the machine) and adjusting the leveling. Be sure to provide adequate space for water, drain and electrical connections.
WATERSUPPLY A 1/2" - HOT (60°C) hot water line with 30 PSI flow pressure and shut-off valve is required. A pressure reducing valve* may be required. A 1/2" flexible supply hose* is recommended from the shut-off valve to the water fill valve on the
dishwasher to facilitate maintenance and servicing of the machine. A 90° elbow adapter for the water inlet valve is furnished with the machine and can be found in the wash tank with the adjustable feet. There should be sufficient hose length to permit the machine to be pulled out for service.
DRAIN This glasswasher is equipped with an automatic drain pump that will pump the drain water to a maximum height of 36" (0.9
meter). Drain pump equipped machines have a white button on the control panel beside the green power button. 1" ID flexible drain hose* is recommended to facilitate maintenance and servicing of the machine. It is important not to reduce the size of this hose. A 1" check-valve* is required on drain pump equipped models. There should be sufficient hose length to permit the machine to be pulled out for service.
ELECTRICAL A 208-240 volt, 60 Hz, Single Phase circuit is required for this unit. Check the rating plate on the machine for amp draw. In spite of the fact that the rating plate shows 208 volts, the unit is designed function properly on 208 volts to 240 volts. The terminal block is located at the
back, base of the machine. Open the cover, pass the cable through the cable strain relief and connect the wires to the LI, L2 & Ground. There should be sufficient cable length to permit the machine to be pulled out for service. DO NOT turn on the power to the machine
until the water supply & drain lines have been connected.
IMPORTANT NOTE Reasonable access to and around the machine for service must be provided. Disconnecting of hard plumbing or
removal of counter tops or cabinets, etc.. for servicing is not covered by warranty.
* - not supplied
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LEGEND
F AUDIO FILTER
TV TANK THERMOSTAT
PILOT LIGHT READY
MICRO RELAY
MOTOR DETERGENT
DIGITAL
PILOT
LIGHT
BOOSTER
MPS DRAIN PUMP RV TANK ELEMENT TL POWER SWITCH LP PS PRESSOSTAT LL PILOT LIGHT POWER ELB SOLENOID VALVE RB BOOSTER ELEMENT TC CYCLE SWITCH DPS DRAIN PUMP SWITCH BR CR 1-2 MICRO RELAY MPD T MPL WASH PUMP MP DOOR SWITCH MT TIMER MOTOR Ml MICRO SWITCH M2 MICRO SWITCH M3 MICRO SWITCH LC TB
MPS DRAIN PUMP
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727 PARTS LIST
10425 NUT 12077 HANDLE SOCKET
10489 PIVOT 12435 FILM 727 DP JET-TECH
10609 SPACER 15511 GUIDE
12017 PIVOT 15720 COLLAR FOR DRAIN PLUG
10349 CONNECTOR 12072 NUT 10415 NUT 12073 PLUG
10421 SMALL SQUARE 12076 MANIFOLD
10435 NUT 12127 TUBE 10446 RINSE AID FILTER 12131 RUBBER-CARRIER 10458 NUT 12169 WASH/RINSE ARM 10470 SPRING 12170 RIGHT RINSE ARM 10471 SPRING 12171 LEFT RINSE ARM 10472 SPRING 12174 WASH ARM 10473 SPRING 12184 HANDLE 10475 SPRING 12192 SQUARE 10479 BUFFER 12194 SQUARE
10493 PIVOT 15006 PIVOT 10502 ADJUSTABLE FOOT 15026 CONNECTOR DIAMETER 7,5 10523 HANDLE SOCKET 15030 KIT SUPERIOR SUPPORT ARM 10528 AIR TRAP 15031 KIT INFERIOR SUPPORT ARM 10529 TUBE 15501 WASH TANK 10552 PLATE 15502 BASE 10556 FAIR LEAD 15503 DOOR 10565 HANDLE SOCKET 15504 RIGHT SIDE 10569 DISK 15505 LEFTSIDE 10576 NUT + RUBBER -- CARRIER SOLENOID V. 15509 RIGHT BASKET GUIDE 10598 SQUARE 15510 LEFT BASKET GUIDE
11351 BUSHING 15512 GUIDE 12007 SUPPORT 15513 FILTER 12008 SUPPORT 15514 FILTER 12009 HUB 15515 BOOSTER TANK 12010 PLUG 15646 PANEL JET-TECH 727 12013 PLUG 15507 TOP 12014 RINSE JET 15506 PANEL 12015 RINSE JET INSERT 15705 SQUARE MICROSWITCH
12019 PLATE 15918 PAN EL DIGITAL MEASURE ME NT 12020 NUT 20010 LENS 12021 CONNECTOR 20018 FILTER 12022 LID WITH FILTER 20042 LIGHT 12024 CONNECTOR 20045 TERMINAL BLOCK 12025 TUBE 20067 RELAY 12A 230V 12027 CONNECTOR 20069 BOOSTER HEATING ELEM. 230V 2400W 12028 NUT 20119 RINSE THERMOSTAT 12029 DISK 20130 TERMINAL 12030 TUBE 20131 TERMINAL PART 12035 TUBE 20190 FIXING CABLE 12036 TUBE 20192 PRESSURE SWITCH 12037 TUBE 20199 RINSE AID PUMP 12048 PIVOT 20500 POWER SWITCH DP 12049 DOOR HOOK 20504 WASH TANK ELEMENT 230V 2000W 12050 DOOR CATCH 20514 DIGITAL TEMP. DISPLAY 12051 BUSH 20518 TIMER 60Hz 12052 SPRING 20519 CYCLE START SWITCH 12054 DOOR CATCH BODY 20548 DOOR MICROSWITCH UL F 18 12055 SCREW 20566 CAPACITOR 12,5MF 240UL 12057 HANDLE SOCKET 20568 SOLENOID VALVE 2A 240V 60HZ 12060 ANTI-VIBRATION 20570 WASH THERMOSTAT
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PARTS LIST
21444 WIRING HARNESS 727 DP 60234 WASHER 30012 GLASS BASKET 16x16x5 60235 WASHER 30035 SAUCER INSERT 60242 WASHER 30026 CUTLERY HOLDER 2 COMP. 60244 WASHER 30116 GLASS BASKET 4 COMP. 16x16 60245 WASHER 40028 MOTOR PUMP 60258 BALL 40249 DRAIN PUMP 60Hz 60555 HOSE 60003 GASKET 60563 HOSE 60004 GASKET 15x10x2 60565 HOSE 60008 GASKET 60009 GASKET 60012 GASKET 60017 GASKET 60018 GASKET 60050 O RING 60060 O RING 60061 O RING 60071 O RING 60072 O RING 60073 O RING 60074 O RING 60075 O RING 60076 O RING 60078 CLAMP 60079 CLAMP 60081 CLIP 60083 CLIP 60084 CLIP 60089 CLIP 60102 SCREW 60103 SCREW 60107 SCREW
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