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Wittenborg ES 7100 PLUS, Operator'S Manual

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Wittenborg ES 7100 PLUS Operator'S Manual Download Page 81

Adjustment and maintenance

10.2011

ES 7100 PLUS

77

Cleaning brewer parts

•

Soak all components removed from the 
brewer unit in a solution of boiling hot 
water and coffee machine detergent for 
approx. 20 minutes.

•

Thoroughly rinse and dry all parts.

•

Reinstall parts in reverse order of 
disassembly.

Check that the crank arm of the 
coffee motor is correctly engaged 
in its seat 

(fig. 67)

.

67

Summary of Contents for ES 7100 PLUS

Page 1: ...H0412EN00 10 2011 OPERATOR MANUAL ES 7100 PLUS...

Page 2: ...notice Published by N W GLOBAL VENDING GROUP Via Roma 24 24030 Valbrembo BG Italy Part No H0412EN00 Published in 2011 week 42 The symbol indicates that the machine may not be disposed of as ordinary...

Page 3: ...drip tray 33 Cleaning inside and outside 34 Mounting of cleaned parts 34 Rinsing machine 35 Last check 36 Deep cleaning Hygiene kit 37 Opening the machine 37 Removing the coffee waste containers 37 F...

Page 4: ...ing of free vend and key discount 67 Time Discount 68 Setting time discount 70 Energy saving periods 71 Setting energy saving periods 73 Maintenance General instructions 74 Espresso brewer unit mainte...

Page 5: ...ing All parts of action are supplied in a green colour If the vending machine is not used according to its purpose the manufacturer cannot take on any liability This operator manual is valid for sever...

Page 6: ...stalled and repaired by qualified personnel who are trained in the correct use of the machine according to the standards in force and who have the specific knowledge of the machine functioning from a...

Page 7: ...is plate is the only one acknowledged by the manufacturer as identification of the machine The technical data of the vending machine are given on the rating plate When the yellow special key is in ser...

Page 8: ...ll a fault current safety switch Power consumption 1800W Heating element 1450W Connecting cable Approx 1 8 3 5 m varies depending on local requirements Fuse Transformer primary 2A Transformer secondar...

Page 9: ...oiler capacity 0 6 l Capacities Solid waste container Approximately 7 l Liquid waste container Approximately 2 5 l Drip tray Approximately 0 4 l Standard espresso coffee bean canister Approximately 6...

Page 10: ...components Machine front fig 1 1 Door 2 Cabinet 3 Advertising poster 4 Coffee bean canister 5 Operating panel 6 Door lock 7 Cup carrier 8 Pot platform Operating panel fig 2 1 Display 2 Payment panel...

Page 11: ...spense head 8 Brewer outlet hose 9 Dispense head 10 Coffee waste containers 11 Base tray 12 Outlet hoses 13 Main switch 14 Ingredient waste shelf 15 Cash box option 16 Drip tray 17 Lock for drip tray...

Page 12: ...by one up to the maximum value 15 or lower set by the technician When the counter reaches the maximum value and the pot button is pressed once more the counter restarts at the predefined number If the...

Page 13: ...ck fig 5 When using the discount lock drinks can be dispensed at a preset discount The discount lock can be used for single drinks and for pots If you want one or more drinks at a dis count Press the...

Page 14: ...ord is requested either when entering the operator menus or when entering the technicians menus See explanation on previous pages Test Complete selections Operator Filling Clean Rinse Rinse Total Mach...

Page 15: ...vend audit Total no nres Total no res No per drink nres No per drink res No per group nres No per group res MB discount audit MB number nres MB turnover nres MB number res MB turnover res Discount ke...

Page 16: ...t Reset cash audit Reset Test audit Printing Not Resetable Resetable Cash action Cash collected Dispense coins Manual filling Reset tube contents Basic operations Change prices Global price Price per...

Page 17: ...Set Time discount Set Day s Set Time Machine Info Machine Code Operator Code Show Install Date Set Install Date Energy saving Save Energy On Off Set Day s Set Time Set Temperature Set Doorlight Set c...

Page 18: ...osed water Empty grinder check ES Restore Pressure Softener counter Multiple ES cycles ES preinfusion time ES preinfus pulses ES Precomp Managm ES Valve Type ES Pellet Squeezing Set Rinse Timeout Glob...

Page 19: ...ibit Low change inhibit Audit unit Ext Int Exact change eq Exact change offset Keyboard inhibit Price mode Price to index Zero vend mode Zero vend index Revalue Immediate change Currency code auto Cur...

Page 20: ...le ES Test Functions Complete ES cycle Grind and Dose ES brewer cycle ES airbreak empty ES boiler empty Manual boiler fill Diagnostics Test Overall functions Wittlink test Full dispense test Test vend...

Page 21: ...Test whipper no X Test all whippers Test IN motor no X Test all IN motors Change password GSM settings GSM On Off PIN Code Pre Alarms Set GSM Thresholds Reset Pre Al cnt Bank ID s Reset GSM relations...

Page 22: ...ion buttons are used as navigation buttons Display Button Function Up button Press this button to move up one step at a time Down button Press this button to move down one step at a time Sel button Pr...

Page 23: ...ad from the bottom line of the display Alternative functions of the navigation keys Display Button Function OK button Press this button to confirm an action e g resetting of counters Esc button Press...

Page 24: ...s Display Button Function Minus button Press this button to decrease a numeric value in increments of one Plus button Press this button to increase a numeric value in increments of one Next button Pre...

Page 25: ...t to either multi vend or single vend Multi vend The machine can be set to enable selection of several drinks one after the other from only one payment action by coins or card Single vend The machine...

Page 26: ...short cut is not present in all machines How to use the short cuts Step Action Display 1 Open and close door Wait and turn to the display 2 If the display shows the following short cuts selection win...

Page 27: ...door to go directly to the test vend functions From here you can select one of the available test vend functions 8 Press 3 and if open close the door to go directly to reading the counters From here...

Page 28: ...n 10 2011 ES 7100 PLUS 23 9 Press 4 and if open close the door to go directly to the menu selections From here you can select one of the menus Step Action Display v Sel Esc MENU SELECTION Operator Tec...

Page 29: ...hine which will not be covered by guarantee and there might arise HACCP risks for which the suppliers of machine and ingredients cannot be held responsible Read the corresponding sections in the opera...

Page 30: ...ed Opening and disconnecting the machine Removing the waste containers Filling the instant ingredient canisters Filling the coffee bean canister Cleaning the cup carrier Cleaning the drip tray Cleanin...

Page 31: ...tray Cleaning the instant ingredient dispensing system components and the powder traps Cleaning the instant waste tray below the instant ingredient mixing funnels Cleaning the cup carrier and the drip...

Page 32: ...leaning and maintenance 28 ES 7100 PLUS 10 2011 Occasional Once a month Cleaning the instant ingredient canisters Cleaning the coffee bean canister Interval Type of work Check Exchange kit hygiene kit...

Page 33: ...fee waste containers fig 10 If used remove plastic bag from the solid waste container Remove the liquid waste container empty it and wipe it clean fig 11 Carefully wipe dry the sensors of the liquid w...

Page 34: ...rward fig 12 Push the outlet tube upwards to close the outlet spout of the wanted canister fig 13 Take the canister by the handle and pull it forwards fig 14 until it is hanging freely at its end stop...

Page 35: ...he area behind the waste containers Push base tray back in place Relocate the waste containers Filling the coffee bean canister Fill according to use of ingredient and only through open lid with can i...

Page 36: ...carrier with your right hand and with your left hand remove the corresponding retaining pin situated on the rear side of the cup station fig 17 Disassemble cup carrier fig 18 Clean the drip grid a and...

Page 37: ...ear side of the cup station Cleaning the drip tray Take hold of the drip tray with one hand and pull it forwards in a gentle movement fig 20 Remove drip grid from lid Remove the lid and empty the tray...

Page 38: ...0 PLUS 10 2011 Cleaning inside and outside Clean the door and the housing inside and outside and finally the bottom with a clean damp cloth fig 22 Mounting of cleaned parts Re insert and assemble all...

Page 39: ...he display and follow the diagram to perform a machine rinse 23 MENU SELECTION Operator Technician v Sel ESC End Rinse total machine Sel Esc Wait until program has finished Let the pot stay on the pla...

Page 40: ...e In this case the drink will not be included in the Sales Audit counter see Calling and resetting counters on page 53 There is a risk of scalding from hot water 24 Complete selections DISPENSING TEST...

Page 41: ...aps dispense head with hoses and coffee outlet cup carrier Opening the machine Turn the door key clockwise in keyhole fig 25 and open the door The 230 V current is automatically turned off but the mac...

Page 42: ...ll forwards the base tray fig 26 Push the outlet tube upwards to close the outlet spout of the wanted canister fig 27 Fill the instant ingredient canisters one by one as described in regular cleaning...

Page 43: ...ster outside of the machine on a plain clean surface Disconnecting machine Turn machine off with main switch fig 30 before disassembling parts in connection with the brewer parts Removing the dispense...

Page 44: ...ning the ingredient waste shelf below instant ingredient mixers Lift off and wipe clean the ingredient waste shelf with a moist cloth fig 33 Removing the bracket for dispense head Remove the bracket f...

Page 45: ...e brewer to its bracket Remove the brewer Cleaning the brewer With a dry clean brush remove any powder residue from external parts of the brewer particularly from the coffee funnel fig 36 Clean espres...

Page 46: ...t mixing funnel leaving hose back on fig 38 Remove sealing ring fig 39 Pull off the whipper wheel fig 39 Repeat procedure until all mixing funnels have been removed Cleaning the powder trap Take hold...

Page 47: ...fig 41 see regular cleaning Clean the drip grid and tray see regular cleaning Cleaning the drip tray If locked pull upwards lock for drip tray fig 42 see regular cleaning Take out and clean the drip...

Page 48: ...ean the door and housing inside and outside and finally the bottom with a clean damp cloth fig 44 Flush all parts which have been soaking thoroughly with clean and warm water Dry all parts with a dry...

Page 49: ...repositioned Reinstall espresso brewer taking care that the crank arm of the coffee motor engages correctly into the drive shaft of the brewer fig 46 When reinstalling brewer check that the crank arm...

Page 50: ...t all remaining parts in reverse order Rinsing and last check Turn on machine with the main switch Rinse machine twice see regular cleaning Clean outside of machine with a clean damp cloth fig 50 Perf...

Page 51: ...rds fig 51 until end stops in guiding rail Lift the canister upwards and pull forwards over the end stops The lid is automatically triggered open Remove the entire lid Empty the ingredient of the cani...

Page 52: ...ak all components in hot water with cleaning agent except felt disc Rinse all items thoroughly in hot clean water Let components dry completely Reassemble instant ingredient canister in reverse order...

Page 53: ...anister fig 56 Lift off canister from the grinder Remove lid and empty the canister Soak canister in hot water with cleaning agent Rinse canister thoroughly in hot clean water Let canister dry complet...

Page 54: ...m dispense head turn each spout until its locking tab can be released through the notch of the hole in dispense head and lift off the spout Remove the dispense head by pulling it forwards Lift off the...

Page 55: ...osition Have an empty container min 2 l ready to place on the pot platform Open the door Have a cleaning tablet ready to fill into the brewing chamber Do not insert the cleaning tablet through the cof...

Page 56: ...initializes and returns to vend mode 1 Do not insert the tablet through the coffee funnel to avoid any residue of the cleaning tablet A cleaning cycle takes about 15 minutes Do not interrupt a cleanin...

Page 57: ...Coffee black Sel Esc Total xxxxxx Sel OK v Coffee w sugar Total 000 00 Sel OK Esc Esc Total xxxxxxx Sel OK Total number res v Esc Total 00000 00 Sel OK Total turnover res v Esc Esc Esc No per drink n...

Page 58: ...tal 000 00 Sel OK Esc Esc Coffee black Sel Esc Total xxxxxx Sel OK v v Coffee w sugar Total 000 00 Sel OK Coffee black Sel Esc Total xxxxxx Sel OK v Coffee w sugar Total 000 00 Sel OK Esc Esc Turn p d...

Page 59: ...000 00 Sel OK Esc Esc Group 1 Sel Esc Total xxxxxx Sel OK v v Group 2 Total 000 00 Sel OK Group 1 Sel Esc Total xxxxxx Sel OK v Group 2 Total 000 00 Sel OK Esc Esc No per group nres No per group res...

Page 60: ...l OK Coffee Sel Esc Total 0000000 Sel OK v Coffee with milk Total 0000000 Sel OK Coffee Sel Esc Total 0000000 00 Sel OK v v Coffee with milk Total 0000000 00 Sel OK Coffee Sel Esc Total 0000000 00 Sel...

Page 61: ...bes Sel Esc Money to cash box v Collected money v Manually filled v v Esc Esc Esc Esc Amount 00000 00 Sel OK Manually delivered v Esc Amount 00000 00 Sel OK Value overpay v Esc Amount 00000 00 Sel OK...

Page 62: ...Total no nres Sel Esc Total no res v Esc Freevend audit Esc v Cash audit v v Coffee w sugar Total 000 00 Sel OK Coffee black Sel Esc Total xxxxxx Sel OK v Coffee w sugar Total 000 00 Sel OK Esc No pe...

Page 63: ...Sel OK Number xxxxx Sel OK Amount 00000 00 Sel OK D Key number nres Sel Esc D Key turnover nres v D Key number res v D Key turnover res v Esc Esc Esc MB discount audit Esc Esc v v Discount key audit T...

Page 64: ...it Sel Esc Time Discount audit Step price audit T Disc number nres Number xxxxxxx Sel OK Number xxxxxxx Sel T Disc turnov nres v Esc Number xxxxxxx Sel OK T Disc number res v Esc Number xxxxxxx Sel OK...

Page 65: ...nt 000 00 Step price res Amount 000 00 Reset sales audit Sel Esc Continue Sel Esc Reset of sales audit finished OK Reset counters Reset cash audit Continue Sel Esc Reset of cash audit finished OK Esc...

Page 66: ...rogress OK Please wait Printing in progress OK Please wait Printing in progress OK Please wait Printing in progress OK Please wait Printing in progress OK Overall Sel Esc Sel Esc Selections Counters v...

Page 67: ...tinue Printing audit Continue Sel OK Sel OK Sel OK Sel OK Printing audit Continue Sel OK Printing audit Continue Sel OK Sel Esc Selections Counters Overall v Time Bands v Free Vend v Esc Esc Discounts...

Page 68: ...ted Esc Esc 4 Esc SHORTCUTS 1 Rinse 3 Counter 2 Test 4 Menu Start 1 2 3 4 ES 7100 Emptying the cash box Open the door of the vending machine Insert cash box key into keyhole and turn it clockwise Pull...

Page 69: ...now adjusted 4 SHORTCUTS 1 Rinse 3 Counter 2 Test 4 Menu Start 1 2 3 4 ES 7100 Applicable only to BDV and MDB ICP coin mechanisms Adding change manually This procedure is applicable only to BDV and MD...

Page 70: ...ue 0000 00 OK OK Price per cup Set value 0000 00 OK Sel OK Price per cup Set value 0000 00 Esc OK Sel OK Set step price Value 00 00 OK Sel OK Step price s Off 0 On 1 0 Esc OK Select drink v Esc Global...

Page 71: ...rvice information v v Cash action v Counters v Filling Clean v Esc Esc Esc Esc 4 Sel Esc Off 0 On 1 1 Sel Esc Set percentage 000 Sel Esc Key discount v Esc Esc Esc OK OK SHORTCUTS 1 Rinse 3 Counter 2...

Page 72: ...ays ALL 7 This means A time discount period that crosses midnight requires two period settings see Example 1 periods 1 and 2 If a time discount is to apply within the same period of time every day of...

Page 73: ...d time 06 00 Result Time discount is given between midnight and 06 00 a m of the same day Period 3 Set start day Sa 5 Set start time 06 00 Set end day Su 6 Set end time 23 59 Result Time discount is g...

Page 74: ...100 20 OK Sel Set start day Mo 0 Su 6 All 7 7 Esc OK Sel Set start time Time 22 00 OK Set end time Time 23 59 Set end day Mo 0 Su 6 All 7 7 Esc OK OK SHORTCUTS 1 Rinse 3 Counter 2 Test 4 Menu Start 1...

Page 75: ...All 7 Set start time 22 00 Set end day All 7 set end time 07 00 Result The machine is not shut down as the end time must not be earlier than the start time for the same day or the setting ALL Energy...

Page 76: ...g an energy saving period the machine leaves the energy saving mode and returns to the vend mode As soon as the temperature in the water tank has reached the nominal temperature the machine is ready f...

Page 77: ...l Set start time Time 00 00 OK Set end time Time 00 00 OK Set end day Mo 0 Su 6 All 7 1 Esc OK Sel Esc Set temperature Temp 000 OK Sel Esc Set doorlight 1 On 0 Off 1 OK OK OK OK OK OK SHORTCUTS 1 Rins...

Page 78: ...the number of rotations of the grinding wheels allowing the control software of the machine to determine the number of rota tions and thus the grams of coffee for each single selection With the progr...

Page 79: ...itch Remove the dispense head the bracket for dispense head and finally the brewer see deep cleaning page 39 and page 41 Removing the upper filter Loosen and remove nut a fig 63 using e g a spanner Pr...

Page 80: ...and releasing the side tabs from the brewer side parts Remove the scraper c fig 65 by sliding it off the tracks at top of the brewing chamber Remove the lower piston snap ring d fig 65 retaining ring...

Page 81: ...nts removed from the brewer unit in a solution of boiling hot water and coffee machine detergent for approx 20 minutes Thoroughly rinse and dry all parts Reinstall parts in reverse order of disassembl...

Page 82: ...ive At the press of a selection button the machine will return to vend mode When the water is suffi ciently heated the machine is ready to dispense drinks If the selection panel is left untouched for...

Page 83: ...e block ing part ES temperature low Wait until the water is heated sufficiently ES water fault Turn the machine off and on ES water level low Check if water is turned on If necessary open water tap Ch...

Page 84: ...t canisters are located in their correct place Ensure that hoses from ingredient canisters are located cor rectly in the dispense head Too little water or no water is dispensed Ensure that water pipes...

Page 85: ...the machine replace as necessary Check if the drip tray or base tray is empty Empty wipe and dry sensors Ensure that the door is properly closed The liquid waste container or the solid waste container...

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