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18 

5.3 - 

SHARPENING THE BLADE

 

1.  disinsert the plug from the outlet and 

carefully clean the blade with denatured 
alcohol so it is degreased;  

2.  lift (a) the sharpener (1) and turn it 180° 

(b Fig. n°43); 

 
        
                                                            

WARNING: Before starting to sharpen the blade, pay attention to RESIDUAL RISKS 
(chapter 4.2.2) concerning the dangers of cutting without having followed the in-
structions listed below. 

To sharpen the blade, which needs to be done periodically as soon a decrease in cutting is 
noticed, the following directions must be adhered to: 

3.  let it go in a way that the sharpener (c) 

fits on the locator pins (d Fig. n°43); 

4.  check also that the blade stays between 

the two grinders; 

5.  insert the pin and start the machine, by 

pressing the “ON” push-button; 

6.  press the push-button (2 Fig.n°44), let 

the blade rotate in contact with the grin-
der for about 30/40 sec. so that a slight 
burr forms on the blade edge; 

7.  press the 2 push-buttons (1 and 2) con-

temporaneously for 3/4 sec. and   release 
them in the same instant (Fig. n°45); 

8. after 

having 

completed the sharpening it 

is advisable to clean the grinders and the 
blade (

chapter 6.2.3

); 

9.  once the operation is finished, replace 

the sharpening device in its original 
position, doing the procedure in reverse. 

 
 

Fig. n°42 

Fig. n°43 

Fig. n°45 

Fig. n°44 

N.B.: Do not carry on the deburring opera-
tion for more than 1-2 sec. to  avoid the 
damaging bending of the blade edge. 

2.2 - 

POSITIONING

 

 

Position the pallet, with the slicer, on a flat 
surface and take off (a) the sharpener from 
the slicer (Fig. n°12). 
At this point turn the machine on its side (Fig. 
n°13) and unscrew, with the proper wrench 
provided, the 4 nuts which fasten the slicer. 
Remove the 4 washers and unscrew the 4 
fastening tie rods on the wooden pallet. Take 
off the pallet and fasten the 4 feet provided. 
Finally, put the sharpener in its place. 
Position the slicer in the predestined place. 
The dimensions indicated in Tab. 1 
(according to the model) must be kept in mind 
for the plane where the slicer will be installed, 
therefore it must be  wide enough, well-
levelled, dry, smooth, robust, stable about 80 
cm high off the ground and at least 20 cm 
from walls, objects, shelves, etc. (Fig.  n°14) 
in respect to the space  necessary for its use 
and safeguarding. 
Furthermore the machine must be placed in 
an environment with a maximum humidity of 
75%, not salty and with a temperature betwe-
en +5°C and +35°C; in any case in environ-
ments which do not lead to deviations of the 
above. 
 
Make sure the graduated handgrip is in po-
siion “0”.  
Check the alignment of the blade-plane thi-
ckness gauge by running a finger (Fig. n°16) 
from the blade towards the thickness gauge 
plane (never in the opposite direction). Un-
screw and screw the foot (1) until the correct 
alignment is found (Fig. n°17), then screw the 
rubber part (2) to fix everything (Fig. n°17).  

a

 

Fig. n°12 

Fig. n°13 

Fig. n°14 

Fig. n°15 

Fig. n°16 

~ 80cm 

20cm 

20cm 

20cm 

20cm 

Fig. n°17 

Summary of Contents for GRAVITA PLD 300

Page 1: ...24 SERVICE CENTRE AUTHORISED DEALER 1 GRAVITA PLD 300 330 350 Professional slicer CE Operating and Maintenance Manual Ed 01 2020 ver 008...

Page 2: ...motor 2 3 3 Slicer with 230 V three phase motor 2 3 4 Blade rotation direction 2 3 5 Electrical connection modification 2 4 PRELIMINARY CHECK 2 4 1 Cleaning and maintenance of the controls CHAP 3 INFO...

Page 3: ...ectrical connections 8 2 WEEE Waste of Electric and Electronic Equipment Directive 2002 95 EC 2002 96 EC and 2003 108 EC on the restriction of the use of certain hazardous substances in electrical and...

Page 4: ...arger opening in the cup 2 4 rub the grinders with a brush while cleaning the other components with warm water the equipped detergent or with neutral detergent pH 7 6 3 SLIDE GUIDES LUBRICATION The sl...

Page 5: ...two pins unhook 2 and then extract the sliceguard At this point clean the sliceguard with warm water the equipped detergent or with neutral detergent pH 7 Fig n 49 Fig n 50 a d f b e c Fig n 51 2 1 5...

Page 6: ...ibited Utensils brushes and whatever else could damage the machine surface must not be used Before carrying out any cleaning operation it is necessary to 1 disconnect the plug from the electrical netw...

Page 7: ...c to avoid the damaging bending of the blade edge 7 2 2 POSITIONING Position the pallet with the slicer on a flat surface and take off a the sharpener from the slicer Fig n 12 At this point turn the m...

Page 8: ...ree phase wires black gray or brown in the plug Fig n 19 Fig n 20 Fig n 18 LEGEND A Product code and name B Power supply C Motor frequency D Amperage E Serial number F Barcode G Manifacturer H Interna...

Page 9: ...ARY CHECK Before testing make sure the goods holder plate is well blocked after which test functio ning with the following procedure Push the ON push button and the OFF push button Fig n 22 check if b...

Page 10: ...aining Do not allow the slicer to be used by chil dren or by untrained people Fig n 25 Before carrying out any cleaning ormainte nance operation disconnect the machine plug from the electrical network...

Page 11: ...ons very easy to handle 4 4 OVERALL DIMENSIONS WEIGHT FEATURES Fig n 34 11 To clean the slicer carefully follow the in structions in the chapter Routine clea ning Do not wash the slicer in a dishwashe...

Page 12: ...20 Thickness gauge plane sharpener 13 4 2 SAFETY DEVICES INSTALLED ON THE MACHINE 4 2 1 Mechanical safety As far as mechanical safety is concerned the slicer described in this manual responds to CEE...

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