Jet-tech X-33 User Manual

LOW TEMP DISHWASHERS

Manual

2007/July Rm

Congratulations on the purchase of your new Jet-Tech X-33

dishwasher.

Jet-Tech dishwashers have been used dependably for many years. This
manual has been written to help YOU, the operator, perform your job more
efficiently, because your job is one of the “most important” in the restaurant.
WHY? One reason is that your product, the dishes and glasses, are the first
thing that the customer sees when he sits down. Clean, sparkling dishes and
silverware leave a favorable impression on the customer when he observes
the table setting. Customers mean profit and profit means jobs yes, your
job, the cooks, the waiters, and the managers you are all part of a team! The
Jet-Tech dishwasher is a tool which you can use to make your job easier
more efficient, and will help you deliver cleaner dishes.

Should you or the individual installing this unit have any questions
or comments, please do not hesitate to contact our Customer
Service Department (888-275-4538 x: 611).

Note: Our Technical Support Team is available 24/7.

Thank you for your support.

MVP GROUP CORP.

TEL: [phone]
FAX: [phone]
TOLL FREE: [phone]
TOLL FREE FAX: [phone]
mvpgroupcorp.com
[e-mail]

2

Index

2 Introduction
3 Index
4 Warranty
5 Specifications
6 To start
7 Installation, Electrical
8 Plumbing
9 Chemicals
10 Operation, Maintenance
11 Trouble shooting
11 Contact Information
12 Electrical diagram
13 Parts view 1
14 Parts View 2
15 Parts List

3

Warranty

MANUFACTURERS LIMITED WARRANTY

Jet Tech Systems Corporation (Jet Tech) hereby warrants all new warewashers bearing the name “JET TECH” and installed
within the continental United States of America or Canada to be free from defects in material and workmanship, under
normal and regular usage and operation, for a period of one (1) year following the date of original installation, (unless
specified otherwise) but in no event can exceed eighteen (18) months from the date of shipment from the factory.

If a defect in material(s) or workmanship is detected; or found to exist within the stated period above, Jet Tech, at its sole
discretion, shall either repair or replace any original equipment manufacturers part which has proven to fail within the
machine; providing that the equipment has not been altered or tampered with in any manner, has been installed correctly as
per the owners manual, and maintained and operated in complete accordance with this manual.

The labor cost to repair or replace any part proven to be defective, as per above clause(s), shall be covered by Jet Tech
Systems, within the continental United States of America or Canada; provided that: prior authorization for this labor was
approved by Jet-Tech Systems, the service work was performed by an authorized Jet Tech service agency; and that this
agency installed an original and genuine Jet Tech part in the machine. Any repair work performed by a non-authorized service
depot remains the sole responsibility of the user, and Jet Tech Systems will not be held responsible. The installation of any
generic part will not be valid; and therefore voids this warranty. All authorized labor coverage shall be limited to regular
hourly rates only. Any supplemental hourly rates or charges, such as weekends or emergency premiums remain the
responsibility of the user.

Jet Tech Systems Corp. (Jet Tech) hereby states that: warranty travel time shall be limited to, and without exception, a round­trip total of two (2) hours OR mileage up to a maximum of one hundred (100) miles round-trip. Any charges exceeding those
stated herein must have prior authorization by the factory.

Exceptions to above warranty are: (A) Damages resulting from shipping, handling or abuse. (B) Incorrect installation and/or
connections. (C) Adjustments or calibration of any parts. (D) Faults due to lack of regular maintenance or cleaning of any
internal part(s). (E) Replacement of any wearable items such as: glasswasher curtains, or peristaltic squeeze tubing or
gaskets. (F) Excessive lime, mineral, alkali or hard water conditions (In excess of 6 grain) and (G) Poor results due to: use of
an incorrect type of detergent (for non-commercial type applications), and excessive or inadequate water temperature(s) or
pressure conditions or incorrect use. (H) Labour and mileage coverage does not apply upon condition of sale.

JET TECH SYSTEMS CORPORATION STATES THAT THERE ARE NO OTHER WARRANTIES, EXPRESSED OR
IMPLIED, THAT ARE NOT SET FORTH HEREIN, JET TECH SYSTEMS CORPORATION SHALL ASSUME NO
OTHER RESPONSIBILITY, EITHER DIRECT OR NON-DIRECT, OR BE LIABLE FOR ANY OTHER OR
ADDITIONAL LOSS OR DAMAGE WHETHER BEING DIRECT OR CONSEQUENTIAL, AS A RESULT OF ITS
EQUIPMENT.

Warranty:

One year parts & labor (Continental USA and Canada).

The manufacturer reserves the rights to alter design and specifications without notice.

4

HIGHLIGHT FEATURES

Fully automatic washing and rinsing operation with integrated chemical
injection system.
Wash tank heater to ensure and maintain proper Temperature.
Sanitary Labyrinth door eliminates any gasket.
Deep drawn one piece unified inner chamber.
Rinse Additive pump for sparkling results.
Detergent pump for consistent results.
Sanitizer pump for proper sanitation.

STANDARD FEATURES

Double-Wall insulation on top and side panels.
Stainless steel wash and rinse arms.
Body, external housing and all chassis components in brushed stainless
steel AISI 304.
Inner wash tank in AISI 316 S/S.
.75 HP drip-proof pump motor.
Stainless steel wash pump impeller.
Door safety switch.
Adjustable peristaltic pumps for detergent, rinse and Sanitizer.
Door opening height 15 inches.
Built-in or Free standing installation.
Reliable mechanical-type cam timer.
Automatic drain pump.
Detergent/chemical connections.

TECHNICAL FEATURES

Racks per hour: 37
Water consumption per cycle (Gal.): 1.02
Wash Motor: 0.75 HP
Temperature: 140 Fº
Wash time: 45 seconds
Dwell time: 12 seconds
Rinse time: 28 seconds
Total cycle time: 85 seconds

MVP GROUP CORP.
TEL: [phone]

FAX: [phone]

TOLL FREE: (888) 2754538

TOLL FREE FAX: [phone]

mvpgroupcorp.com sales@ mvpgroupcorp.com

5

Getting Started

Immediately upon receipt of your new X-33 dishwasher, remove the cardboard box and inspect
the dishwasher for any obvious signs of damage. If you find any traces of damage, contact the
transport company that delivered the dishwasher to your location.
A damage claim must be made immediately with the carrier.

Included with your X-33 dishwasher;

(1) 20 x 20 open rack
(1) 20 x 20 peg rack for dishes
(1) fill hose
(1) drain hose
(4) adjusting feet
(1) operator manual

6

Installation

This dishwasher 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 them. Be sure to provide
adequate space for water, drain and electrical
connections.

Electrical

Unit must be connected to a 110 volts 60Hz outlet. The cord and plug
on this unit must not be modified or tempered. Unit must be well
grounded. The outlet should be on a dedicated 15 amperes circuit.

7

Plumbing

WATER INLET

A 3/4” NPT coupling is required with a maximum of 30
p.s.i. dynamic pressure, and a minimum of 20 p.s.i. . A
water pressure regulator is required. The water
pressure should be 25 p.s.i. .
Incoming water temperature must be 140º F (60º C).
An easily accessible shut-off valve is recommended.
Flexible hoses must be used to make installation, servicing and maintenance easier.
Make sure that the water is free from calcium and hard water deposits. Water with a mineral
content of 6 grains or higher must have an on-line water filtering system or another type of
water softening system. Build-up of calcium and lime deposits in the washer may occur and
servicing will be required on a more frequent basis which will not be covered by warranty.

DRAIN

The X-33 will pump the drain water manually or automatically. A 1" ID flexible drain hose
(included) is recommended to facilitate maintenance and servicing of the machine. It is
important not to reduce the size of this hose. Secure the drain hose well as the drain water
pressure is approximately 10 p.s.i..

Rear of dishwasher

Water inlet

Drain

8

Chemical hook-up

This unit is equipped with three (3) chemical pumps; located behind the bottom panel (below
the door). Each will inject a different chemical product at a specific time during the wash and
rinse cycle. The chemical pumps have sufficient length of tubing hose which can be inserted
into gallon size containers, near the dishwasher. The lines can be passed through the center of
the dishwasher out either side.
The chemical pumps have colored tubing for ease of identification.
The colors are as follow:
Red for Detergent
Clear for Sanitizer
Blue for Rinse-additive

To prime the pumps; push the toggle switch above
each pump until the products have reached the
sump.

Suggested chemical use and quantities.

WASH COUNTER

Detergent:
High sequestrant alkaline solution
200 ppm
Sanitizer:
Chlorine solution (min. 120F, 49C)
min: 50 ppm (as NaOCl)
Iodine Solution (min. 75F, 24C)
min: 12.5 ppm- max: 25 ppm
Quaternary ammonium solution (Min. 75F, 24C)
Min: 150 ppm - max:400 ppm
Rinse-Aid:
Low foam rinse-aid, surfactant isopropanol
50 ppm

PRIMING SWITCHES

CHEMICAL PUMPS

See local health code for appropriate quantities and usage.
Contact your chemical representatives for calibration and supply.

WARNING
Whenever manipulating chemicals, use appropriate protection (eyes and
hands) as these chemicals are corrosive.

Installation Check List

- Is the dishwasher connected electrically?

- Is the breaker (in the electrical panel) switched on?

- Is there water connected to the dishwasher?

- Is the water valve opened?

- Are the chemicals properly set?

9

Operation

Fill the dishwasher;

1) To begin, you need to turn the black swivel switch clockwise a quarter turn to the ON
position.

2) Fill the wash tank with water by pressing the round black fill button .
Open the door to monitor the water
level, push and hold the black fill
button until the water has reached
an inch above the bottom. This
needs to be done only if the wash
tank is empty. The dishwasher will
refill itself automatically at every
cycle.

FILL BUTTON

DRAIN BUTTON

POWER LIGHT

POWER SWITCH

THERMOMETER DIAL

Begin Loading:

3) Load a rack of cups and glasses and slide into the dishwasher. Close the door.

4) Press the cycle button (black round button on the right) to start the wash cycle.
a. The wash and rinse cycle takes 90 seconds. The dishwasher will automatically

pump in the proper amount of detergent, rinse-aid and sanitizer.

5) Once the cycle is done, the indicator light will switch Off.

(on the left side)

CYCLE LIGHT

CYCLE BUTTON

Drain the unit:

At the end of the day, or if the water needs to be emptied, you can drain the dishwasher by
pressing and holding the white button. You need to hold for several seconds (about 30
seconds).

Note: Do not run the dishwasher without any water.

Make sure the power switch is turned off at night.

Maintenance

SThis dishwasher requires daily maintenance. The most important part is to
keep the interior clean. In the sump area, you will find a round screen. This
round screen can be removed easily and must be cleaned at least once a
day.
SChemical containers should be checked daily for quantity. If they are low on
product, replace them.
SDepending on the water quality, the dishwasher should have a descaling
treatment on a weekly basis. To do a descaling treatment, put a cup (250ml)
of descaling solution in the dishwasher once it is filled with water. Run the
dishwasher twice.
SThe spray jets should be inspected for obstruction once a month. If blocked, the upper jets
can be unscrewed and cleaned under running water. The rotating spray arm can be removed
by unscrewing the center knob.
SThe bottom panel below the door, should be opened and the chemical pumps checked for
leaks also once a month.

10

Trouble Shooting

Power is turned on but nothing happens!
> verify the circuit breaker in the building's electrical box. If the unit was installed with a cord
and plug, verify that the plug is well placed in the receptacle.

The power is on but the unit will not fill!
> verify that the incoming water shut off valve is opened.

The power is on, the unit is filled with water but it wont start!
> Verify that the door is properly closed.

The Unit is not cleaning!
> Verify the filter inside the wash tank area, it must be cleaned daily. Verify that all chemical
bottles are filled and there is no air gap in the chemical tubes. If there is an air gap in the
tube, the chemical pump should be primed. See instruction on page 9.

The temperature is too low (below 120F)!
>Verify your hot water supply. The hot water tank may be defective and can not supply hot
water to the dishwasher.

The water is overflowing out by the door!
> Verify that the drain hose is not kinked.

If you have tried the recommended action above and the problem remains, call for service.

If the following conditions happen, call for service.

The wash cycle is too long (more than 90 seconds).

The unit is not rinsing the glasses.

The unit will not shut off.

IMPORTANT NOTES

Locate and clearly identify the water shut-off valve that supplies the dishwasher and the fuse box or
breaker switches.

Only qualified and/or licensed technicians can repair this piece of equipment. Removing panels will
expose wires and live current. The breaker switch should be switched off or fuses removed before
removing the panels. The water supply must also be turned off.

CONTACT INFORMATION

11

Phone:

Phone:

1-888-275-4538

1-888-275-4538

514-737-9701

514-737-9701

Fax:

Fax:

514-737-2792

514-737-2792

www.jet-tech.com

www.jet-tech.com

[e-mail]

[e-mail]

Electrical Schematics

1 888 275 4538 - 611
514 737 9701 - 611
FAX [phone]

12

Exploded

View 1

13

Exploded

View 2

14

Parts list

Articles / Description

10349 CONNECTOR 20577 SOLENOID VALVE 1A 110V UL

10421 SMALL SQUARE 20578 RELAY 12A 110V 60 HZ

10428 NUT 20582 TERMINAL FV110

10471 SPRING 20615 THERMOMETER F 22

10472 SPRING 20618 NOR.OPEN CONTACT F.PUSH BUTTON

10473 SPRING 20625 CAPACITOR 40

10479 BUFFER 20645 TIMER X-35

10493 PIVOT 20654 FILT.AUT.DET.DOS.5X7 X-32/X-33

10502 ADJUSTABLE FOOT 20658 MAGNETIC SWITCH

10503 ADJUSTABLE FOOT 20675 TERMINAL BLOCK X-33 JET-TECH

10552 PLATE 20676 WATER LEVEL X-33

10556 FAIR LEAD 20677 LEVER KEY DIVERTER+CAP X-33

10598 SQUARE 20678 LEVER BUTTON+CAP X-33

10609 SPACER 20679 TANK HEATING ELEM.115V 800W

11510 TUBE 20680 DRAIN VALVE X-33

12021 CONNECTOR 20681 CYCLES COUNTER X-33

12048 PIVOT 20682 WHITE DRAIN BUTTON X-33

12049 DOOR HOOK 20683 SWITCH X-33

12050 DOOR CATCH 20684 PERISTALTIC PUMP X-33

12051 BUSH 20689 NOR.CLOSED CONTACT F.PUSH BUT.

12052 SPRING 21652 LOOM X-33 JET-TECH

12053 PLATE 30049 DISH BASKET 50X50

12054 DOOR CATCH BODY 30105 BASKET

12057 HANDLE SOCKET 40284 M.PUMP 115V 0,75HP 60HZ 2265/D

12060 ANTI-VIBRATION 60003 GASKET

12077 HANDLE SOCKET 60081 CLIP

12653 FILM X-33 JET-TECH 60082 CLIP

15006 PIVOT 60084 CLIP

15063 BUSH ARM X-35 60103 SCREW

15064 ARM X-35/X-33 60105 SCREW

15093 ANTI REFLUX DEVICE X-33 60115 SCREW 4MAX30

15706 SQUARE RIGHT GUIDE 60123 SCREW 3,5X13

15707 SQUARE LEFT GUIDE 60130 SCREW

16033 TUBE X-33 60136 SCREW

16034 TUBE X-33 60145 SCREW 6MA X 8

16035 TUBE X-33 60162 SCREW 4MAX8

16036 TUBE X-33 60166 SCREW

16038 FLANGE EPDM 81X61X2 X-33 60174 SCREW 3MAX8

16039 BUFFER FOR FLASK EPDM 60181 SCREW 4MAX10

16308 SQUARE AQUAFRESH 60184 SCREW 4MAX30

16529 TANK X-33 60186 SCREW 4MAX12

16531 DOOR X-33 60191 SCREW

16612 BASEMENT X-33 60201 NUT

16613 FILTER TANK X-33 60202 NUT

16614 RIGHT B.GU.SPLASH GUARD X-33 60203 NUT

16615 LEFT B.GU.SPLASH GUARD X-33 60204 NUT

16616 RIGHT LAT.PANEL X-33 60205 NUT

16617 LEFT LAT.PANEL X-33 60208 NUT

16618 REAR PANEL X-33 60215 NUT

16619 PANEL X-33 JET-TECH 60231 WASHER

16672 U BOLT HOSE X-33 60233 WASHER

16674 WASH COLUMN X-33 60235 WASHER

16675 COUNTER-FLANGE WASH COL.X-33 60244 WASHER

16677 NIPLO X-33 1/2" PG13 1/2-1/8" 60245 WASHER

16678 RUBBER-CARRIER 1/2" CORR.PIPE 60552 RED HOSE 5X7 X-32/X-33

16679 RUBBER-CARRIER PG13 1/2-18/1" 60553 BLUE HOSE 5X7 X-32/X-33

16682 CORRUGATED PIPE+NUT+GASK.X-33 60556 TUBE FOR DRAIN PUMP

16683 TOP X-33 60564 HOSE 5X7

16684 Z SQUARE SOLENOID VALVE X-33 60565 HOSE

16686 PANEL X-33 60580 INSTRUCTION BAG

16693 FLASK X-33 60583 BAG

16694 MICROSWITCH PLATE X-33 60596 BAG

20010 LIGHT 60626 PANEL

20017 FIXING CABLE 60651 PANEL RIG./LE.SIDE CF 50-70

20042 LIGHT 60655 PACKAGE F 18/737 JET-TECH

20132 TERMINAL 60657 PEDESTAL F 18/737 JET-TECH

20133 PLATE 249-116 60659 EXPANTED 85X10X10X3

20134 TERMINAL 281-313 60675 EXPANTED 87X42X3 K20

20519 PUSH BUTTON

15

2007