lamber MATIC-M-MA Series Instruction Manual
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lamber MATIC-M-MA Series Instruction Manual

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DISHWASHER WITH
PULL THROUGH RACK
INSTRUCTIONS
MANUAL
MATIC-M-MA
REV.09-JAN/2017

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Summary of Contents for lamber MATIC-M-MA Series

  • Page 1 DISHWASHER WITH PULL THROUGH RACK INSTRUCTIONS MANUAL MATIC-M-MA REV.09-JAN/2017...

  • Page 3: Declaration Of Conformity

    DECLARATION OF CONFORMITY The following : LAMBER SRL – Via Italia 6 – 26855 Lodi Vecchio (LO) ITALY Declare under our responsibility that: Apparatus: Professional DISHWASHER with PULL-THROUGH RACK Trademark: LAMBER Manufacturer : LAMBER SRL Mod. for which this declaration refers to the conformity of the following standards: ...
  • Page 5 The directive mentioned above, to which make reference for further details, provides for punitive actions in case of illegal disposal of such waste. Lamber guarantees a percentage of recovery at least of 90% in medium weight for each equipment. The 80% - always as regards the medium weight- of recovered material is recycled or reused.
  • Page 6 MOD E L MOD E L PRE-WASHING RINSING FIRST WASHING PRE-RINSING+RINSING SECOND WASHING THIRD WASHING...

  • Page 7: Technical Specifications

    TECHNICAL DATA AND DESCRIPTION The table reported at page 6 shows the basic models of conveyor dishwashers and identifies the single washing areas to which additional modules can be added to improve their performance. ACCESSORIES COLD PRE-WASHING STEAM CONDENSER - CVM DRYING –...
  • Page 8 INDEX Declaration of conformity pag. Technical data and description pag. General norms pag. 1. Introduction and safety norms pag. 1.1. Preliminary observation pag. 1.2. General safety norms pag. 1.3. Special safety norms pag. 1.4. Use of chemical products pag. 2. Safety symbols used pag.
  • Page 9 8. Washing operation pag. 8.1. Washing of dishes pag. 8.2. Warnings during washing pag. 8.3. Positioning of dishes pag. 8.4. Insertion of baskets in the washing tunnel pag. 8.5. Warnings after washing- precautions for cleaning pag. 8.6. Helpful suggestions pag. 8.7.

  • Page 10: General Norms

    INSTRUCTIONS MANUAL DISHWASHING MACHINES MATIC-M-MA The automatic-rack conveyor dishwashing machines of the MATIC-M-MA series are designed to wash any kinds of dishes . The modular system and the various options available allow the make-up of dishwashing machines with the most appropriate features in order to meet your production, space saving and energy-saving requirements.

  • Page 11: Introduction And Safety Norms

    1 - INTRODUCTION AND SAFETY NORMS INTRODUCTION - The noise of the machine running empty, measured at the working positions (fig. 1) and at 1.6m from the floor, is the following: position 1 position 2 position 3 Leq A Level equivalent of sound pressure dB(A) Attention! In case of high level noise exposure use head-protection for ears ! The level of peak sound pressure Lpc is not declared as it is much inferior to 130dB(C):...
  • Page 12 Observe the safety notes indicated and the dosage recommendations for the use of chemicals. When using chemicals, wear protective clothing, gloves and goggles. Use only suitable products for industrial dishwashers directly recommended by Lamber. Do not mix cleaning products to avoid crystallization that could ruin the detergent dispenser.

  • Page 13: Safety Symbols Used

    2- SAFETY SYMBOLS USED 2.1 SYMBOLS In this manual safety symbols are used to attract the attention of the reader. WARNING symbols they indicate a dangerous situation that may cause death or serious injuries. PROHIBITION symbols they indicate a dangerous situation that may cause death or serious injuries. OBLIGATION symbols they indicate a situation that may cause material damage.

  • Page 14: Transport And Packaging

    3 – TRANSPORT AND HANDLING OF THE MACHINE Warning!: during handling operations, accidents caused by collisions and entangling in the machine during handling operations may occur. 3.1 TRANSPORT AND PACKAGING Transport of the machine is performed using trucks or containers. Packaging includes wooden crates or, in the case of small machines, no packaging is necessary except for a protective film.
  • Page 15 To lift and transport the machine, insert the truck forks under the frame connected to the points indicated by the yellow adhesives applied on the machine front side (see drawing below). LIFTING THE MACHINE OR ITS MODULES OUTSIDE OF THE CENTRE OF MASS INDICATED IS STRICTLY PROHIBITED! disforche-matic * n.b.
  • Page 16 3.3 UNPACKING AND DELIVERY CHECKS When the case with the machine has been received, unpack it as follows: The machine may be sent in various modules. In this case remove their packaging. Remove the upper cover and the wooden case side walls, take care not to damage the machine, Remove possible accessories boxes, Remove the protecting cellophane,...
  • Page 17 3.5 PROTECTION OF DANGEROUS AREAS OF THE MACHINE The internal components of the machine are protected by external, upper and lower panels that limit access to moving parts. These panels can be removed for assembly and maintenance operations. They are fixed using screws. The drawings below highlight the points to be considered as dangerous during the installation phase and that attention should be paid to.
  • Page 18 4 – ASSEMBLY OF THE MACHINE Warning! During the module alignment operation, be very careful of the danger of squashing of the limbs! The assembly and storage area of the machine should be protected against frost. Assembly of the plant in environmental and temperature conditions below 0°C may result in damages to elements that transfer water (pumps, solenoid valves etc.) In the working area and location of the plant, allow for a non-slip floor and sized according to hold the weight.
  • Page 19 b) Spread the sealant (silicone supplied by the manufacturer) onto the gasket already predisposed on the head of one of the modules to be joined, making sure that you have previously checked to make sure that the surfaces are clean and free of rough parts. WARNING!: follow the procedure as indicated in the photographs below and according to the sequence defined.
  • Page 20 C) – WARNING! If the gasket replaced because it is broken, proceed according sequence illustrated below. c.3- Cut the gasket. Repeat c.1- Use the gasket provided c.2- Spread the adhesive this operation gasket provided on the side (Warning! The gasket should external edges.
  • Page 21 d) Join the two modules from inside, using the screws supplied. e) Check that they are correctly levelled and aligned before final tightening. f) Mount the covers “a”,”b”,”c”, in correspondence with the intermediate joints as illustrated in the photo. g) Warning! For the lower cover “a” refer to the photographs attached to assembly for correct positioning.
  • Page 22 4.2 Levelling of the machine a) Check levelling and alignment before final tightening. b) At the end of assembly operations of all the modules, check to make sure that final assembly corresponds to the connection drawing of the machine provided by the manufacturer.
  • Page 23 4.3 Hydraulic and electric connections during the module assembly phase Warning! Below are some examples of hydraulic and electric connections to be completed during assembly of the machine. Always refer to the photographs attached to the file of machine assembly. a) Connect the tanks of the various modules, wherever necessary, between them and the existing tube.
  • Page 24 d) Connect the pressure switch as illustrated in the photograph using a special tool (not provided). e) Connect the electric cables of the control panel according to the electrical layout attached and according to the following photographs. Place the bundle of cables on the rear bottom of the base (e1) and subsequently pass them through one of the cable ducts of the electrical box (e2).
  • Page 25 Connect each single cable to the terminal, referring to the numbers indicated on the cables. Example: remove the red cable 520 on the terminal (e4) and replace them with the corresponding cable 520 of the bundle (e5-e6).
  • Page 26 4.4 Final levelling of the machine Once assembly of the machine has been completed as shown in the installation drawing attached, place it once and for all in the chosen area, levelling it by regulating the supporting feet. Use a spirit level to check correct levelling. Perform good levelling of the machine to allow for its correct operation.

  • Page 27: Description Of The Machine

    5 – DESCRIPTION OF THE MACHINE 5.1 General description The rack conveyor dishwashers of the MATIC-M-MA range are suitable for washing of all kinds of dishes and are built according to modern technology principles. Structure frame, body work, panels and the majority of the components are made from stainless steel.
  • Page 28 5.2 Use of the dishwasher The dishwasher may only be used for its specific use. The dishwasher should only be used to wash dishes (plates, glasses, cups, cutlery and similar), trays and common utensils of the kitchen. Other objects, such as plastic boxes or special objects will be permitted prior to confirmation by the manufacturer who will study special mechanisms for correct washing of special objects.

  • Page 29: Instructions For The User

    INSTRUCTIONS FOR THE USER...

  • Page 31: First Section - For The User

    MATIC-M-MA 6 - First Section - FOR THE USER OPERATION BEFORE WORKING 6.1 Operation before washing EFORE STARTING THE WORKING OPERATION BE SURE THAT the wall-mounted on/off switch is switched on; the water and steam* cocks are open; water and steam (*) are present in the system; filters are in their housings curtains are correctly positioned;...
  • Page 32 N.B.: If you make use of chlorinated sanitizers, it is always advisable the employment of an automatic dispenser with feeler for the measurement of the detergent concentration, because brownish spots can form on the surfaces due to chlorine reactions when pouring the detergent directly into the tank. In any case the product shall be introduced near the pump suction pipe in the tank and at least 15 cm far from the bottom in order to avoid corrosion.
  • Page 33 7 - ELECTRONIC DISHWASHER STARTUP AND USE 7.1- Set-up At the end it will automatically begin the loading of the tanks (led "B" flashes) (the screen will show the message LOADING TANK). When the led "B" is permanent on, it indicates the attainment of the appropriate level in the tank and that the heating element becomes Please pay attention to the opening and closing of the...
  • Page 34 visualizes now WASHING ENABLED 7.2 Checking Device: and MACHINE ON). The display “V” is blinking and visualizes the writing “Door open”, it indicates that one Select the conveyor speed according to of the door was not closed correctly. the objects to wash, and push button Close the door again.
  • Page 35 WASHING AUTOTIMER (optional) Thanks to the AUTOTIMER device it is possible reduce water power consumption when the machine is not used. To activate this function, push the button “R” (led on). HEAT PUMP (optional) The system exploits the heat produced in the cooling cycle, which allows to constantly regenerate energy from the hot air produced in the machine, to preheat the rinsing water.

  • Page 36: Start Pushbutton

    7.4 - SYMBOLS USED FOR THE CONTROLS MAIN ON/OFF CORNER SWITCH and LOADING MACHINE LOADING MACHINE ON FLOWMETER LAMP DISPLAY RINSING ON TEMPERATURE NUMBERS TEMPERATURE DRYING ON DISPLAY PRE-RINSING CONTINUOUS WASHING SPEED HEAT PUMP BUTTON TIMED WASHING, START FOR MACHINES PUSHBUTTON WITH AUTOTIMER START...
  • Page 37 8.2 - DURING WASHING OPERATIONS 8 – WASHING OPERATIONS 8.1 - WASHING OF DISHES Do not put your hands in the machine when it is working! There are very high temperatures inside the machine. Spraying direct water is prohibited! The water in the tank is not drinking water and should not be used for food preparation.
  • Page 38 The non-observance of the above could machines range compromise the safety of the appliance With extractable filters from the front side of and of the operators. the corner wash, pay attention to not open the strainer drawer too quickly. For possible troubles occurring during the Extract it for 10 cm from its housing (at this working cycles, see the relevant chapter.
  • Page 39 8. 3 – POSITIONING OF THE DISHES IN THE BASKETS The machine is supplied with standard baskets for plates, glasses and cutlery. Place the dishes in the baskets as shown in the photos attached according to the type of basket. The flat plates should be positioned with the concave part facing upwards and on the side with 9 lines for a total of 18 plates.
  • Page 40 For tall or delicate glasses, special baskets The tray basket, type CB2/V is suitable for can be used, provided according to machines with linear corner requirements and the type of glass to be movement. washed. Tray basket CB2/V for dishwashers with corner entrance (optional) Glass basket B436 (optional) Special baskets also exist for trays, to be...
  • Page 41 In the case of machines with corner 8.4 – INSERTION OF BASKETS INTO insertion, insert the basket as shown THE WASHING TUNNEL below. Insert the baskets into the washing tunnel according to the type of machine and the direction of the machine. Warning! The basket conveyor bar is in slow movement.

  • Page 42: After Washing Operations

    Check to make sure that there are no 8.5 - AFTER WASHING OPERATIONS rusty elements due to which the stainless steel may also start to rust. The particles PRECAUTION CLEANING of rust may come from non stainless INSTRUCTIONS dishes or damaged steel baskets. Do not wash the machine or the surrounding area with hydrants, water jets or high pressure cleaners;...
  • Page 43 -After minutes drain stops 6 – When everything is clean and water automatically. is completely drained, take out and clean carefully the flat filters the Turn position suction pump filters and that of the pre-wash and wash them carefully disconnector positioned above the control panel.
  • Page 44 the following picture). This handle allows to 12 - Clean the outside part of the hold it easily during the removal. machine using a wet sponge .Don't use water jets that, beside being dangerous, could also damage the electrical parts. Don't use detersive, abrasives, steel-wools or steel-brushes.

  • Page 45: Helpful Suggestions

    Remove also the pump suction filter placed on hydrochloric acid (muriatic acid), acids in the bottom of the tank and clean it. general, wire wool and steel brushes. avoid compromising correct operation and to keep the appliance in optimal hygienic conditions, it is advisable to carry out periodical sanifications and scale removing operations.
  • Page 46 DOOR MICROSWITCHES emergency pushbuttons, remove obstacle and press the start button again. Each inspection door is provided with two To calibrate this kind of device, see the relevant chapter included in the second safety micro-switches forming redundant chains (safety level 2). part of the manual dedicated to the installer.
  • Page 47 Risk of entanglement of upper limbs As indicated above, the conveyor system is fitted with a torque mechanical system whose calibration proportioned mechanical pressure due to transportation of the dishes. Mechanical risks of entangling of upper limbs have been eliminated through protections and separations of the dangerous moving parts.
  • Page 48 WASHING FLOW CONTROL SYSTEM 8.9 - pos. “2” pos. “1” Highest power (position 1) Lowest power (position 2) The flow control system is a device that allows You to act on the intensity of the washing power. This can be useful by washing glasses, when it is necessary to reduce the washing jet power.
  • Page 49 8.10 - USEFUL HINTS OF STAINLESS STEEL MAINTENANCE Stainless steel is so called because it is not affected by oxidation, this is due to a thin molecular layer of oxide on the surface which protects against further oxidation. There are, however, substances which can modify or destroy this layer, giving rise to corrosion: besides preventing the protective film of oxide from reforming, these substances corrode the stainless steel itself and can cause irreparable damage.
  • Page 50 8.11 - DISPOSAL At the end of its life, the machine shall be disposed according to the local laws in force by specialized and acknowledged companies in this field. Its components shall be distinguished as follows: metallic components: body, plans, frames, filters; electric components: motors, remote control switch, micro-switches, wiring;...

  • Page 51: Instructions For The Installer

    INSTRUCTIONS FOR THE INSTALLER The following instructions are addressed to a qualified personnel, the only one authorised to carry-out checks and repair, if any. The Manufacturer declines any responsibility in the case of interventions made by a non qualified personnel.

  • Page 55: Second Section - For The Installer

    MATIC-M-MA 9 - Second Section - FOR THE INSTALLER The following instructions are addressed to qualified personnel who is the only one authorized to carry out the inspections and the necessary repairs. The machine should be installed in “Normal” environment that is to say, indoors, free of dust, explosion-proof and adequately lit and well aired.
  • Page 56 In order to do this use a fitting with non-return valve. To connect the dispensers there are four light blue terminals , marked with apposite “D” labels, which are energized when the pump is working. To avoid damages to the electrical components it is compulsory to use these terminals and avoid movable connections in other points of the plant.

  • Page 57: Electrical Connection

    A main switch must be installed between the 9.2 - POSITIONING mains and the machine. This safety measure also requires that the minimum distance During installation, carry out a good levelling between the switch contacts is at least 3 mm of the machine in order to let it work properly and the disconnection on all poles according (doors, basket forward feeding).

  • Page 58: Water Connections

    It is necessary to connect the equipment to 9.4 - WATER CONNECTIONS an effective ground installation, as specified by the electrical safety regulations in force. Carefully comply with any national or Chack that this basic requirement is complied regional regulations in force. with and, in case of doubt, ask for a careful check of the installation by a qualified...

  • Page 59: Water Draining

    2: Take away the upper protection plug on dishwashers with HEATPUMP, the reduction gear and turn the proper please check the presence of Chlorides in adjusting screw anti-clockwise in order to the feed water. The value must be the decrease pressure or clockwise in order to following: increase it or to restore the optimum Cl <50 mg/l...
  • Page 60 N.B.: for possible maintenance operations, 9.6 - STEAM FEEDING * it is advisable to arrange a gate valve parallel with the discharge so that it is As far as steam feeding is concerned, possible to deviate condensation towards a connect to the machine fittings indicated runoff pit.

  • Page 61: Thermostat Calibration

    adjustment is required see the specific 9.8 - TESTING paragraph (page 31: water feeding). Before starting machine: PRE-RINSING (only for M39-49-59-M130- During the testing operations, prior to switching M180) the dishwashing machine on, check that The pre-rinsing thermostat (CT7) will be set thermostat of the rinsing boiler (0°-90°...

  • Page 62: Torque Limiter

    6. At this point clockwise turn until the 9.10 - TORQUE LIMITER drawbar manages to carry the whole dishes charge; 7. It is considered adequately calibrated when, in second gear, by pressing the start pushbutton, the belt hardly manages to carry the whole load until the end of the delivery shelf.
  • Page 63 Generally it is sufficient to slightly open the 9.11 - Tightness checking: an annual valve. obligation (only for machines with HEAT PUMP CVCP) ATTENTION! An excessive opening can cause the cooling of the tank. The EC Regulation No 842/2006 provides that holders of equipments containing frigorigen fluids (fluorinated greenhouse gases or F gases) are obliged on the one...

  • Page 64: Parameters' Programming

    10 - PARAMETERS’ PROGRAMMING 10.1 – Modification of parameters’ programming Make sure that the wall switch is on; Apply voltage to the machine pressing the main switch located on the control panel: it will turn on the display of the thermometers C1, C2 and the “V” information display which will show the sign “OFF”; Push on the “H-G-D”...
  • Page 65 10.2 - PARAMETERS MATIC-M-MA Description Default (Reset) Modified Parameters Language English Pre-rinse (Yes-No) Pre-Rinse Start 1 (0-240s) (first speed) Pre-Rinse Start 2 (0-240s) (second speed) Pre-Rinse time 1 (0-240s) (first speed) Pre-Rinse time 2 (0-240s) (second speed) Drying (Yes-No) Heat pump (Yes-No) Rinse Flowmeter(Yes-No) Speed (1-2) Auto Timer (0-20min)
  • Page 66 10.3 - MATIC PARAMETERS’ DESCRIPTION Description Parameter functioning Language Select the language to use: Italian-French-English-German- Spanish. Pre-rinsing (Yes-No) Select YES only for machines with pre-rinsing. This function can be activated or not by pressing ‘’P’’ button. Pre-rinsing Start 1 (0-240s) a: (for machines with Pull-through rack) lag at the pre-rinsing pump start from the moment of the basket contact with the rinsing economizer at the first speed .
  • Page 67 the display shows this trouble. Alert in case of lack of water or anomaly on the machine drain system. Rinsing Start 1 (0-240s) a: (for machines with Pull-through rack) lag at the rinsing start from the moment of the basket contact with the rinsing economizer (at the first speed) .
  • Page 68 10.4 - DISPLAY CONTRAST RATIO SET UP To set up the display contrast ratio, turn the screw «A» of the main PCB placed inside the control unit / box, see picture here beside. Use a flat bladed screwdriver to adjust the required contrast ratio. WARNING: Danger to life due to live components! During all electrical operations, disconnect the machine from the network and verify the absence of power.
  • Page 69 11 - A LIST OF DRAWBACKS POSSIBLY OCCURRING WITH THE USE OF THE DISHWASHING MACHINE, THEIR CAUSES AND POSSIBLE REMEDIES 1 - Display does not turn on upon switching the machine on A - Check that the wall-mounting swith is ON and the respective fuses are not burnt. 2 –...
  • Page 70 6 - The tanks don't stop being filled upon reaching the desired level A - Check that the trap of the pressure switch has no porosities and the connection pipe is not disconnected . B - Check that the pressure switch is in good conditions and is calibrated . C - Check that there is no dirty in the solenoid valve.
  • Page 71 9 – Insufficient Rinsing An effective rinsing also depends on correct washing operations . Therefore, prior to checking the rinsing system, make sure that washing took place correctly, and specifically look at item X in the respective paragraph. Having ascertained that washing was made correctly, check that : A - The dynamic pressure of the feeding water is not less than 2 bars.
  • Page 72 - check that the steam inlet gate is open and it is present with a pressure not less than 0,5 bars, - check that the filter of the condensated steam drainage is not clogged; - check that steam solenoid valve operates correctly, - check that the input steam filter is not clogged to such an extent as to prevent the normal flow rate, - check that the condensated steam outlet pipe can freely drain by drop,...
  • Page 73 12 - Aspiration and steam condensation insufficient A - Check whether foreign bodies obstruct the upper air exhaust hole . B - Check that the filter of the condenser battery is not clogged by fat residuals. In such an event, wash it with boiling water and detersive. Rinse thoroughly. C - Check that overload cutout is not triggered.
  • Page 75 TABLE CONNECTION SCHEME MURO/MUR/WALL/WAND Piano di lavoro, plan de travail work table, Arbeitstisch...
  • Page 80 Via Italia, 6 - 26855 Lodi Vecchio (LO) Italy Tel. (0371) 753202 - 754248-9 Fax (0371) 752928 www.lamber.it - e-mail: info@lamber.it...

This manual is also suitable for:

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