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Doyon LMA620, Manual

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Doyon LMA620 Manual Download Page 9

LMA-A REV.DOC                                                   23/04/08

9

CHAPTER 4

TECHNICAL DATA

4.2 -TECHNICAL CHARACTERISTICS

•

 

Steel body.

•

 

Belt driven.

•

 

Electric motor with 20 speeds.

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Synthetic paint that makes the machine’s surface completely smooth and easier to
clean.

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Stainless steel cylinders.

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Wheel-mounted (LMA620,624,630/LMF624 only).

•

 

•

 

4.3 - ELECTRIC SPECIFICATIONS

LMF624/LB516/LSA616/LMA630
Voltage

120V / 240-1ph-3ph / 480 3ph

Speed

Variable speed control: 20 speeds

Frequency [Hz]

60HZ

Motor kw

.75kw

NEMA configuration

5-15P / 6-15P / 15-15P / L16-20P

4.4 - ELECTRIC INSTALLATION

Doyon’s machines have an electric installation in compliance with the American (ANSI/UL
std. 763), Canadian (CSA std. C22.2 no. 1335.2.14) and European rules.

Summary of Contents for LMA620

Page 1: ...ctric installation 9 4 5 Security system 10 4 6 Control panel 11 CHAPTER 5 ELECTRIC CONNECTION AND INSTALLATION 5 1 Installation 12 5 2 Electric installation 13 CHAPTER 6 SHEETERS OPERATON 6 1 General...

Page 2: ...ipt If it is noticed after the carrier has left contact immediately the freight company in order that they do their inspection We do not assume the responsibility for damages or losses that may occur...

Page 3: ...r plug or after the appliance malfunctions or is dropped or damaged in any manner Return appliance to the nearest authorized service facility for examination repair or electrical or mechanical adjustm...

Page 4: ...place and be accessible to everyone that use the machine Always re install the plastic pieces when you replace the motor and never connect the grounded wire for the motor The manufacturer is not resp...

Page 5: ...in the pastry and bakery s business Open the tables and put the supports in the lowest position at 13 in 35cm from the floor LMF624 LMA630 fig 3 1 and 3 2 Fig 3 1 Fig 3 2 Also lower the security bars...

Page 6: ...d out from the canvas open position so it can collect the dough when it eventually comes off the canvas Fig 3 5 At the top of the sheeter there is a recipient for small quantities of flour This is to...

Page 7: ...nferior cylinder point B fig 3 7 are fixed to the lateral parts of the sheeter to clean the cylinder and the canvas Fig 3 7 Under each working board there is a flour collector fig 3 8 which can be eas...

Page 8: ...kg of dough Roller openings from 3 32 to 1 7 8 2 5 to 50 mm LSA616 LMA630 These quantities may change due to the quality of the dough It is excellent for puff pastries and soft dough 3 3 IMPROPER USE...

Page 9: ...l cylinders Wheel mounted LMA620 624 630 LMF624 only 4 3 ELECTRIC SPECIFICATIONS LMF624 LB516 LSA616 LMA630 Voltage 120V 240 1ph 3ph 480 3ph Speed Variable speed control 20 speeds Frequency Hz 60HZ Mo...

Page 10: ...eel and designed in a way to allow the user to watch the dough fig 4 2 Fig 4 2 The machine can only begin its work if the security bars are in working position that is completely down The machine has...

Page 11: ...s Fig 4 3 Up speed button Increases the speed Down speed button Decreases the speed Emergency stop If you push it the machine will stop immediately Start 1 By pressing this button the machine will sta...

Page 12: ...he LMF624 LMA630 is wheel mounted so you can move it easily The surface where the machine LMF624 LMA630 LSA616 or LSB516 will be in service must be solid horizontally leveled in a way to prevent a pos...

Page 13: ...than one machine into the same electric plug In case you need to plug more than one machine in the same electric plug make sure that it has the electric capacity for it See chapter 4 3 NEMA configura...

Page 14: ...START When you switch on the machine check immediately if all protection systems explained in chapter 4 5 are working perfectly 6 3 WORKING PROCESS 1 Put the general switch in position I and press the...

Page 15: ...r has 20 speeds select the desired speed fig 4 3 7 With the button to increase and decrease the speed you can change the speed 8 To stop the machine you have to put the driving switch in central posit...

Page 16: ...EVERY DAY The machine must be cleaned every day especially in the areas that have contact with the dough To clean the cylinders do not use knives sandpaper metallic objects hard brushes or any tools...

Page 17: ...scrapers are fixed under the inferior cylinder So in order to dismount them to clean them you have to 1 Remove the two springs under the canvas from the studs fig 7 2 2 Pull the scraper extremities u...

Page 18: ...4 EVERY 6 MONTHS Every 6 months you have to control the belt s tension Press in the middle of the belt and if the looseness is superior to 5 8 in 1 5 cm there is a need to stretch it fig 7 3 Fig 7 3...

Page 19: ...HANGE THE CONVEYOR BELTS ON THE LSB516 LMF624 1 Unplug the sheeter 2 Remove the flour collector Unscrew the flour collector fixing screws picture A B and then take the flour collector off picture C 3...

Page 20: ...4 Remove the spring pin of the handle picture E F and then the handle 5 Remove the superior front cover picture G and the two back covers picture H 6 Loosen the belt stretcher picture I and take the b...

Page 21: ...LMA A REV DOC 23 04 08 21 I J...

Page 22: ...o remove the big pulley unscrew the central screw picture K 8 Remove the chains of the roller by taking the links off picture K 9 In the back part next to the big pulley remove the snap rings of the t...

Page 23: ...only on the handle side or front side unscrew three screws on each flange bearing 10 Remove the conveyor belt rollers 11 Then remove the table s guiding shafts 12 Now remove the sheeter s tables and...

Page 24: ...rs by firstly unscrewing the spring Fig 7 2 Remove the table with a screwdriver in a way to push the table in the direction of the arrow always from the controls area to the opposite side Fig 8 2a Fig...

Page 25: ...ble damages The electric connections must follow the procedures presented in the installation chapter 9 2 SPECIAL PRECAUTIONS 9 2 1 CAUTION WITH THE BELTS Danger the belts must be protected with fixed...

Page 26: ...le for having the equipment properly installed operated under normal conditions with proper supervision and to perform periodic preventive maintenance If any parts are proven defective during the peri...

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