Jet-tech X-33 User manual

LOW TEMP DISHWASHERS
Manual
2007/July Rm

Congratulations on the purchase of your new Jet-X-33
dishwasher.
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 ).
Thank you for your support.
2
3560 NW 56th St.
Fort Lauderdale, FL 33309 USA
Telephone: [phone]
Toll Free Telephone: [phone]
Fax: [phone]
Email: [email protected]
5659 Royalmount Ave.
Montreal, QC H4P2P9 CANADA
Telephone: [phone]
Toll Free Telephone: [phone]
Fax: [phone]
For service call 1-888-275-4538

3
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
Index

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 round-
trip 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

5
HIGHLIGHT FEATURES
STANDARD FEATURES
TECHNICAL 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.
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.
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

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

Electrical
To get access to the electrical connections, the panels must
be removed.
To remove the panels:
Locate and unscrew the two Phillips screws on the top
panel. Slide panel toward the back and lift the panel. The
last two screws to remove are located on the back panel on
both side. Lift panel to remove.
7
Installation
This dishwasher must be installed on a level, rigid, non-
flammable 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.
(i.e.:ceramic tiles, concrete, sheet
metal, etc)
The dishwasher must be connected with 120 volts 60Hz line.
The terminal block will receive L1, Neutral and Ground wire.
Unit must be well grounded. Breaker rating should be 15
amps.
Removing the panels

8
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..
Drain
Water inlet
Rear of dishwasher

Installation Check List
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.
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
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.
- 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
PRIMING SWITCHES
WASH COUNTER
CHEMICAL PUMPS

Maintenance
10
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 (on the left side).
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.
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.
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.
POWER LIGHT
POWER SWITCH
THERMOMETER DIAL
FILL BUTTON
DRAIN BUTTON
CYCLE BUTTON
CYCLE LIGHT
Operation
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.