Siebeck FRT-A-SB Series Translation Of The Original Operating Manual Download Page 33

Siebeck GmbH   

Translation of the original operating manual 

0411 FRT-A-MKIIIbed 

 

Page  33

Maintenance 

 

Lubrication  is  absolutely  essential  in  order  for  the  machine  to  achieve 
maximum performance. Lubricants  which  can  come  into  contact  with  food 
must be approved by the respective official monitoring authority.

 

 

 
 
Recommended  lubricants  are  edible  fat  (EF),  machine  oil 
without  detergents  (O-10)  and  water-resistant  lubricant  grease 
(WRLG).

 

 
Examples:

 

OKS 470 high performance lubricating grease 
or OPTIMOL long time balance 

 

 

Important 

 

Pull the mains plug! 

 

The  machine  is  easily  accessible  for  all  maintenance  work  when  the 
panelling  is  removed  and  the  machine  hood  is  open.  We  recommend  you 
proceed as per the following steps:

 

First proceed as described on pages 12 to 14 (points 1 to 5). Check that all 
ring  components  are  firmly  in  place.  Check  the  ring  rollers  for  wear  and 
replace them as necessary. Check the tension of the V-belt (ring drive) and 
the  roller  chain  (aggregate  drive).  The  inside  of  the  drive  belt  and  the 
profile  of  both  belt  pulleys  must  be  clean  and  free  of  grease.  Grease  the 
roller  chain  sufficiently  as  necessary.  Oil  the  knotting  aggregate  at  the 
designated  points  (marked  red).  Grease  the  bevel  wheel  drive  (knotter), 
toothed wheels (toothed segment), all cams and cam rollers. Sufficiently 
lubricate  the  knotting  roller,  knotting  dome  and  knotting  lock,  knife  lever 
and  knife  lever  lug,  tip-up  and  tip-up  lever,  link  rod  joint,  stripper  axle  and 
knotting shafts. Check all springs and replace them as necessary. Check the 
sharpness of the string knife. The string must be severed cleanly during the 
cutting  process.  There  must  be  no  individual  threads  protruding  from  the 
cuts.  Clean the twine button  and check for  sharp  edges.  First screw  out  the 
countersunk  screw  M3x6  then  actuate  the  twine  button  lever  (see  chapter 
"Inserting the string"). This causes the twine button to be pushed backwards 
(away  from  the  twine button housing).  Then  shift  the  twine button  (leave 
the twine button  lever  actuated  at  all times)  to  the twine  button housing with 
your left hand. This frees up the setting screw No. 15 (assembly M3) so that it 
can  be  unscrewed  and  removed.  The  twine  button  can  then  be  removed. 
The  twine  button  must  not  have  any  signs  of  damage  on  any  part  of  the 
surface. The same applies to the surface of the twine button housing.

 

 

Summary of Contents for FRT-A-SB Series

Page 1: ...ating manual No 0411 FRT A MKIIIbed JET 2000 tying machine MK III series FRT A SB and FRT AS SB model series GMBH Telephone 49 0 6271 9208 0 e mail info siebeck de 69412 EBERBACH GERMANY Fax 49 0 6271...

Page 2: ...ks 13 Fitting the foot pedal 15 16 Inserting the string 17 23 Operating controls 24 Cleaning and maintenance 25 30 Tensioning and adjusting the conveyor belts 31 32 Maintenance 33 34 Setting the strip...

Page 3: ...ed by qualified persons who have the necessary experience and knowledge of occupational and industrial safety and risks of accidents If the available staff do not have one or more of these qualificati...

Page 4: ...nted in a risk analysis and filed by the manufacturer Every person on the user s premises given the task of setting up commissioning operating maintaining and repairing this machine must have read and...

Page 5: ...which are replaced due to normal wear during maintenance Under the terms and conditions of the warranty we are not liable for working hours and downtimes If machine damage is caused due to the use of...

Page 6: ...compatibility 2004 108 EG Safety of machinery Basic concepts general principles for design basic terminologie methodologie Technical principles and specification Safety of machinery electrical equipme...

Page 7: ...r EN 11204 without product without string Connected elec load 170 260 volts 1ph alternat current 50 60 Hz 1 6 kW Compressed air 50 litres per minute 2 bar Proper use Tying food in particular meat fish...

Page 8: ...achine must not start up Monitoring switch B7 prevents the machine from starting up if the dirt pan is removed or not fully inserted This monitoring device must be checked before putting the machine i...

Page 9: ...it safe Unfasten both compressed air connections C using the quick coupling Roll up the air hose and keep it safe Unfasten the wheel locks D on the conveyors 2 on each by pressing them in the directio...

Page 10: ...ever firmly in the hand and lower the conveyors slowly If lowered abruptly there is a risk of crushing Caution There is a risk of crushing between the connecting crossbeam and the mounting points J wh...

Page 11: ...Siebeck GmbH Translation of the original operating manual 0411 FRT A MKIIIbed Page 11 A B B C F G 1 2 3 D E E D D H J H J...

Page 12: ...ly in case of a faulty pneumatic pressure spring You must make sure at all times and check that lug C moves freely and engages with bolt D after opening the machine hood When closing the machine hood...

Page 13: ...ch Q1 The indicator lamp lights up Once the reference run has been completed see last paragraph on page 8 the machine is ready for operation How the safety sensor woks Mode of operation of the diagnos...

Page 14: ...Siebeck GmbH Translation of the original operating manual 0411 FRT A MKIIIbed Page 14 4 2 3 5 4 5 mm a b c 1 A B C D C D...

Page 15: ...m the front 2 Remove both cable ties x 3 Insert the rotary axle a on the foot pedal into the elongated holes b of both lugs c The tension spring y does not need to be removed for this process 4 Unfast...

Page 16: ...uated by the lug f When the foot pedal is actuated the inner circle h of the cross hairs must be covered The gap between the limit switch g and the lug f should not be greater than 3mm Adjust the posi...

Page 17: ...ns H and the shaft of the hexagon screw I see figure The next string guides are rollers Thread the string in numerical order 2 Roller on the take up lever arm mount 3 First roller on the tying arm mou...

Page 18: ...Siebeck GmbH Translation of the original operating manual 0411 FRT A MKIIIbed Page 18 Threading diagram model FRT A SB N L P M 3 4 5 6 7 K 2 H G E D A B C I F...

Page 19: ...Siebeck GmbH Translation of the original operating manual 0411 FRT A MKIIIbed Page 19 Threading diagram model FRT AS SB 2 3 4 5 6 7 K L P N M A B C D E F G I H...

Page 20: ...he string in the thread brake G Make sure that the string comes to rest between both pins H and the shaft of the hexagon screw I see figure The next string guides are rollers Thread the string in nume...

Page 21: ...Siebeck GmbH Translation of the original operating manual 0411 FRT A MKIIIbed Page 21 Inserting the string F take up lever 1 3 5 7 2 4 6 L K L K M N S O R P A B C D E F G H I...

Page 22: ...Siebeck GmbH Translation of the original operating manual 0411 FRT A MKIIIbed Page 22 Inserting the string FS take up lever 1 3 5 7 2 4 6 N M K L I H G L K A B C D E F S O R P...

Page 23: ...tion of the original operating manual 0411 FRT A MKIIIbed Page 23 For small 850g conical and cylindrical bobbins net length approx 280mm For large 1500g conical and cylindrical bobbins net length appr...

Page 24: ...I 0 Off N 1 Master switch Disconnects all poles from the mains N 2 ON OFF switch Is protected from being actuated unintentionally by its position The machine controller is situated on the machine hoo...

Page 25: ...staff become injured provide medical help immediately The sterility of the machine must be maintained Cleaning Important Pull the mains plug Cleaning the tying machine Important The string bobbin has...

Page 26: ...n using high pressure cleaners max pressure 60 bar only use a fan jet i e not a solid jet do not point the jet directly at the knotting aggregate drive motors joints on the control cabinet operating p...

Page 27: ...nd then rinse them with clear water When fitting the conveyor belts make sure that the belt rests above the revers rollers b and g and scrapers c and f see the figure on the next page Lower the tensio...

Page 28: ...Siebeck GmbH Translation of the original operating manual 0411 FRT A MKIIIbed Page 28 e 1 a b g f d 2 c 1 2 a b d c g e f...

Page 29: ...Siebeck GmbH Translation of the original operating manual 0411 FRT A MKIIIbed Page 29 A B C D E G F E F C D B G...

Page 30: ...ts intermediate cleaning will be required depending on the level of soiling Intermediate cleaning Rinse the machine hood inside and outside the knotting aggregate dirt pan and conveyor belts with clea...

Page 31: ...lighted in red see figure on page 28 Unfasten the lock nuts on the set screws G and tension the belt to the desired level by screwing in the set screws G alternating between them first on the left and...

Page 32: ...Siebeck GmbH Translation of the original operating manual 0411 FRT A MKIIIbed Page 32 A B C D E F G G H J K L...

Page 33: ...f grease Grease the roller chain sufficiently as necessary Oil the knotting aggregate at the designated points marked red Grease the bevel wheel drive knotter toothed wheels toothed segment all cams a...

Page 34: ...must light up constantly in green Actuate the foot pedal The machine must not start up Actuate the jogging pushbutton on the right of the aggregate pulsatingly This advances the knotting aggregate ste...

Page 35: ...setting for the stripper C is made using the threaded pin No 9 group M4 When the knotter A moves back stripper C must rest on knotter A with pressure The height setting is made using the toggle link s...

Page 36: ...MKIIIbed Page 36 Checking the zero position on the knotting aggregate The correct zero position for the knotting aggregate is achieved when the draw slide lever s cam roller is positioned 2 4mm in fro...

Page 37: ...in the drawing above Adjust lever which activates limit switch turn clockwise to stop later turn anticlockwise to stop unit earlier Tighten the hexagon screw Press and hold the jogging button The aggr...

Page 38: ...he cam roller for opening the knotter backwards towards the chain wheel The stripper does not rest on the knotter The string is too thin Knots not strong enough Stripper slot too large The knotter ope...

Page 39: ...n the knotter Single loop The knot has only a single loop The second loop is drawn through Increase the spring pressure on the twine button The lead end of the string which protrudes from the twine bu...

Page 40: ...eing pulled out without hindrance b If the string is too thick it will not be released by the knotter c String which is too thin causes a loose knot 3 Twine button If you are using a good quality of s...

Page 41: ...draw slide head 1x on the pivot pin for the toothed segment with a suitable grease gun Check the knife for wear Flip or replace it as necessary Check that the cam rollers move freely Check the tension...

Page 42: ...heck that the cable glands on the control cabinet are leak tight check the control cabinet for leaks Model FRT A only M70 Pneumatic system M50 Electrical system daily daily Empty the maintenance unit...

Page 43: ...he wrong course page 17 23 1 Refer to the chapter Set up and commissioning pages 12 14 2 Check the foot switch B1 3 Check the ring and knotter motor 4 Check the fuse F1 5 Check the safety sensor S1 on...

Page 44: ...ection A and direction B There is a risk of crushing between the ring rollers L and the ring R and between the V belt U and ring R The positions are marked with a yellow dot When inserting the drip tr...

Page 45: ...Siebeck GmbH Translation of the original operating manual 0411 FRT A MKIIIbed Page 45 A B C C L L R S S T T K R K R D M U U U...

Page 46: ...protective measures guards etc You must always check whether these protective devices are in place These must be attached as necessary There is a risk of crushing if protective devices are missing In...

Page 47: ...hine housing G see yellow dots e g due to pivoting the protective hood or due to wear on the pneumatic pressure spring Thermal hazard The drive motors M can reach temperatures of up to 80 C see red do...

Page 48: ...ouch the knife blade S Risk of injury The cover plate A must be fitted as illustrated If the cover plate is missing the knife M will wear quickly A M S S Only authorised and trained staff is allowed t...

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