777 & 787 0WNER’S MANUAL POT WASHER INSTALLATION AND MAINTENANCE
POT, PAN & TRAY WASHER MANUAL INSTALLATION AND MAINTENANCE FOR OPERATOR.
“Creating endless possibilities!” We have included information to help troubleshoot problems and facilitate resolving those problems. General information pertaining to our hi-temp ware washers will be covered in this manual. Specific information on our current and older models is available upon request, model by model. If you find any discrepancy or can’t find certain information, please contact us. We will be glad to be of assistance.
MANUFACTURERS LIMITED WARRANTY MVP GROUP CORPORATION (Jet-Tech Systems) 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.
TABLE OF CONTENTS CREATING ENDLESS POSSIBILITIES........................................................................3 Section 1 WARRANTY…………………………………………………………………………………….4 Table of Contents……………………………………………………………………………..4 Introduction…………………………………………………………………………………….6 Section 2 POT WASHER HANDLING AND TRANSPORT .......................................................... 7 2.1 2.2 Transport and packing ...................................................................................................
Section 1 INTRODUCTION This manual provides important information about installation, operation and maintenance of the pot/pan & utensil washer. It is important that you read it carefully. Proper installation and regular maintenance will ensure you years of reliable operation and perfect washing results of your pot washer. Please consult with JET-TECH for any need for service. Please keep in mind that non-compliance with the instructions contained in this manual may cancel the warranty.
SECTION 2 2.1 POT WASHER HANDLING AND TRANSPORT Transport and packing The pot washer must be transported using suitable means. The appliance must be packed in a cardboard box on a wooden pallet. 2.2 Handling The lift points are indicated on the packing box. The pot washer must be handled using a forklift or pallet jack. Do not sling the pot washer with ropes.
SECTION 4 4.1 INSTALLATION Removal from packing and positioning: Make sure that the pot washer is in perfect condition. In case of damage, you must immediately contact the freight forwarder. In case of doubt concerning the pot washer condition, have the unit checked by an authorized service centre before being put into use. The installation must be performed exclusively by qualified technicians, according to the JET-TECH’s instructions.
Note: If repairs on the electric circuit must be performed, disconnect from the mains and apply a tag on the switch indicating repairs are in progress. 4.3 Plumbing connections: To connect the pot washer to the water network make sure that: There is a “gate valve” that is able to interrupt the water supply when necessary or in case of repair. A supply pipe has adequate capacity for each appliance in order to avoid any load or pressure drops.
4.6 Calibrating the detergent and rinse aid pumps The chemical pumps are set in the "OFF" position at the factory. Once the machine is installed, it is necessary to activate and calibrate the detergent and rinse aid measuring devices by following these instructions: Turn off the machine, lift the hood or open the door and keep the C and D buttons pressed for 5 seconds.
4.7 Adjusting the amount of rinse aid The quantity of rinse aid can be adjusted by determining the measuring device on/off time. Follow these instructions: Turn off the machine, lift the hood or open the door and keep the C and D buttons pressed for 5 seconds.
The set time will be automatically saved. To exit this mode just keep the A button pressed until the machine-off dashes are displayed. We recommend you set the most appropriate value according to the manufacturer’s recommended dose. Perform a few test washes to complete the adjustment stage. 4.8 Detergent measuring device adjustment: The quantity of detergent can be adjusted by determining the measuring device on/off time.
The on time can be modified by acting on the following buttons: The set time will be automatically saved. To exit this mode just keep the C button pressed until the machine- off dashes are displayed. We recommend you set the most appropriate value according to the manufacturer’s recommended dose. Perform a few test washes to complete the adjustment stage. CAUTION: This menu features items whose setting must not be modified.
SECTION 5 POT WASHER USE 5.1 POT WASHER USE : A : turning the machine on B : display C : temperature display / cycle selection E: machine on lamp F: automatic start signaling lamp G: booster heating indicator lamp H : tank heating indicator lamp I : machine water loading indicator lamp. L : machine “safe mode” lamp 5.
When the pot washer emits a “beep” and the D button lights up green, the machine is ready for use. 5.4 Wash start. Open the door, introduce a basket of kitchenware to be washed, then select the washing program by pressing the C button repeatedly. The selected program can be viewed on the display. PW1 = Short washing program PW2 = Intermediate washing program PW3 = Intensive washing program Close the door and press the D button to start the cycle.
5.6 Temperature and cycle number display. By keeping the C button pressed for approximately 4 seconds, the instant temperature of the booster and of the tank, as well as the number of daily cycles and of the machine's life cycles, can be displayed. 5.7 Machine use precautions: Use industrial-type detergent, possibly without foam. Do not introduce bare hands into the washing water. Arrange cups and glasses upside down inside the baskets.
SECTION 6 6.1 DAILY MAINTENANCE General provisions: Although the machine has been designed to require minimum maintenance, the following rules must be followed to maintain the machine in proper operating conditions. Keep the pot washer clean and in good condition. If the water hardness is over 70 ppm, a water softener may be required. If a water hardness is not installed, periodic descaling may be required including the booster tank. Consult your chemical supplier.
6.4 Self-diagnosis The machine is able to recognize various alarm or malfunction situations. Every malfunction is signaled by messages generated on the display; the L lamp lights up and the machine runs in "safe mode", i.e. with limited functions. Error code Message displayed ER 02 TANK WATER DRAIN FAILED ER 03 description The alarm is displayed when the drain motor pump cannot drain the tank correctly. For example, the overflow was not removed or the main drainage is clogged.
MVP GROUP CORPORATION JET-TECH SYSTEMS 5659 Royalmount Avenue Montreal, Quebec H4P 2P9 Tel.: 888 -275-4538 (888-ASK-4-JET); 514-737-9701 Fax: 877-453-8832; 514-737-2792 E-mail: service@mvpgroupcorp.
