background image

  

 

  

  

  

  

  

  

  

  

 

 

 03. description 

  

  

  

slider 

brewing chamber 

lock lever 

upper filter holder 

coffee dispensing 

nozzle 

lower piston 

water inlet 

ejection brush 

water supply 

coupling system 

trapezoidally 

threaded screw 

coffee chute 

protection carter for 

table top 

carter release lever 

MAN0000014 rel. 00 dated 03.02.2014                                                                                 page n° 5 of n° 18 pages 

 

www.rheavendors.com     tel: 0039 02 966 551     fax: 0039 02 96 55 086     e mail: [email protected] 

rheavendors group's sole property 

Variflex

®

  

coffee brewer by 

Summary of Contents for Variflex

Page 1: ...__________________________________________ www rheavendors com GENERAL USER S MANUAL Translation of the original instructions MAN0000014 rel 00 dated 03 02 2014 Variflex coffee brewer by variable dose ...

Page 2: ...ntegral part of the vending machines in which it is installed it is absolutely necessary to observe all the instructions for the operators and users safety supplied by the Vending Machine Installation and Maintenance manual of the machine in which the Variflex coffee brewer is installed see in particular the chapters preliminary safety information and residual risks the range of available options ...

Page 3: ... materials selected for their specific features two different steels and an aluminium alloy represent the metal part of the coffee brewer whereas the plastic part is made of materials widely tested in the world of vending machines and of innovative materials such as PPA a thermoplastic material that can support high mechanical and thermal stresses all components have been designed to ensure full r...

Page 4: ...e protection carter are described herein the motor that is not an integral part of the Variflex coffee brewer structure is mechanically connected with the lower rear bush of the trapezoidally threaded screw by means of a toothed belt drive its operation depends upon the CPU of the machine in which the Variflex coffee brewer is installed power supply number of revolutions for the driven shaft encod...

Page 5: ...ater supply coupling system trapezoidally threaded screw coffee chute protection carter for table top carter release lever MAN0000014 rel 00 dated 03 02 2014 page n 5 of n 18 pages www rheavendors com tel 0039 02 966 551 fax 0039 02 96 55 086 e mail rheavendors rheavendors com rheavendors group s sole property Variflex coffee brewer by ...

Page 6: ...r grinding the coffee brewer motor controls the rotation of the screw intended to move the brewer body assembly upwards the movement stops as soon as the software is informed that the right chamber closing pressure has been achieved the pump turns on to let ca 1 0 cc hot water into the brewing chamber in order to moisten the ground content variable value the Variflex coffee brewer waits for the br...

Page 7: ...n order to position the brewer body and establish the exact position of the brewing chamber sequence of phases total cycle time chamber Ø 45 note positioning 2 sec compression 2 sec pre brewing 2 sec opening ejection 3 sec re positioning 4 sec brewing 50 cc 20 sec grinding 9 gr 10 sec MAN0000014 rel 00 dated 03 02 2014 page n 7 of n 18 pages www rheavendors com tel 0039 02 966 551 fax 0039 02 96 5...

Page 8: ...to the cup from the outlet on the top of its structure the brewer body assembly consists of the lower piston the brewing chamber and the ejection brush of the used dose the brewing chamber that is moved by the nut screw is guided by a shaft intended for vertical sliding the ejection brush of the used dose is moved by a ball inserted into the guide in the side shoulder it opposes the upper assembly...

Page 9: ...ed 03 02 2014 page n 9 of n 18 pages www rheavendors com tel 0039 02 966 551 fax 0039 02 96 55 086 e mail rheavendors rheavendors com rheavendors group s sole property Variflex coffee brewer by page intentionally left blank ...

Page 10: ...25 0014 000CL MAN0000014 rel 00 dated 03 02 2014 page n 10 of n 18 pages www rheavendors com tel 0039 02 966 551 fax 0039 02 96 55 086 e mail rheavendors rheavendors com rheavendors group s sole property Variflex coffee brewer by ...

Page 11: ...ad screw M4x30 A2 DIN7985 34 VIT0000033 Vite TCB M4x35 A2 DIN7985 Pan head screw M4x35 A2 DIN7985 35 VIT0001011 Vite TCB M4x20 A4 DIN7687 Pan head screw M4x20 A4 DIN7687 36 0250014019 Piastra frontale Front plate 37 VIT0001009 Vite TCB M4x16 A4 UNI7687 Pan head screw M4x16 A4 UNI7687 38 0250014045R porta filtro superiore Ø45 assieme Ø45 upper filter support assembly 39 0250014047 Protezione piston...

Page 12: ...UA0001007 V ring VA16 V ring VA16 55 VIT0007011 Grano M4x4 UNI5927 67 Set screw M4x4 UNI5927 67 59 0250014082 Tasto blocco gruppo Group locking key 06 0250014081 Molla d0 63 Dm5 L30 14 5Sp Spring d0 63 Dm5 L30 14 5Sp 60 VIT0002009 Vite aut TCB 3 5x6 5 s punta Pan head self tapping screw 3 5x6 5 07 GUA0011022 Tappo a scatto PGM12 F15 9 H6 5 Plug PGM12 F15 9 H6 5 0250014000CL Guppo caffè Variflex Ø4...

Page 13: ...Inserto termoplastica M3 C5 Thermoplastic insert M3 C5 40 0250008211 Doccia filtro Ø37 3 190 Filter Brewer Ø37 3 190 41 VIT0000129 Vite TSC Cr M3x12 A2 DIN966 Screw head Count sunk M3x12 A2 43 GUA0000067 OR 4143 Silicone 70Sh Rosso OR 4143 Silicone 70Sh Red 42 GUA0000045 OR 108 Viton OR 108 Viton 74 VIT0007038 Grano M4x8 A4 UNI5927 67 Set screws M4x8 A4 UNI5927 67 39 0250014047 Protezione pistone ...

Page 14: ...h pin 17 VIT0000043 Vite TCB M5x35 A4 DIN7985 Pan head screw M5x35 A4 DIN7985 18 VIT0004823 Dado M5 Autoblocc A2 UNI7473 Self locking nut M5 A2 UNI7473 66 0250014017 Madrevite TR14 Worm screw TR14 67 0250014018 Blocco Madrevite Worm screw locking 68 VIT0002124 Vite TC 3 5x12 A2 Plast Pozi Pan head 3 5x12 A2 Plast Pozi 69 0250014014 Boccola Albero Guida Sup Nera Shaft upper guide bush 70 0250014023...

Page 15: ...Filtro Ø37 3 350 Filter brewer Ø37 3 350 24 VIT0009203 Inserto per termoplastica M3 C5 Thermoplastic insert M3 C5 23 VIT0000121 Vite TSP M3x8 A2 UNI7688 Countersunk screw M3X8 UNI7688 25 0250014027 Blocco Pistone Inferiore Piston lower locking 19 MAN0000014 rel 00 dated 03 02 2014 page n 15 of n 18 pages www rheavendors com tel 0039 02 966 551 fax 0039 02 96 55 086 e mail rheavendors rheavendors c...

Page 16: ...0 Cuscinetto SKF 608 2RSH Ball bearing SKF 608 2RSH lower crosspiece Ø 45 mm 025 0014 012R 28 MAN0000014 rel 00 dated 03 02 2014 page n 16 of n 18 pages www rheavendors com tel 0039 02 966 551 fax 0039 02 96 55 086 e mail rheavendors rheavendors com rheavendors group s sole property Variflex coffee brewer by ...

Page 17: ... M4 10x10x4 5 A2 Nut M4 10x10x4 5 A2 36 0250014019 Piastra frontale Front plate 37 VIT0001009 Vite TCB M4x16 A4 UNI7687 Pan head screw M4x16 A4 UNI7687 47 0250014086 Dado tubo H2O Hose nut H20 44 0250014085 Innesto maschio Male connection 45 GUA0000004 OR 104 OR 104 49 1010100160 Eti avvertenza gruppo variflex Warning label variflex group 0250014086CL1 Tubo piastra cursore gr Variflex Hose plate c...

Page 18: ...canister cup to collect ground coffee doses a 50 gr scale d 0 01 gram before starting the calibration cycle weigh the canister cup that will collect the ground product select the item remove the variable assembly re position the coffee conveyor and arrange the cup to collect the ground product press PROG the machine performs two grinding cycles the ground product shall weigh 20 grams if it is true...

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