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tellefsdal AUTO WRAP 1510, Руководство пользователя

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tellefsdal AUTO WRAP 1510 Скачать руководство пользователя страница 37

* Emergency stop: see chapter 2.1

37

Fig. 14-1

14.1

 

FILTER BLOCK

This block contains the oil filter, the selector valve for open or closed centre, the circulation valve,
safety valves and volume-regulating valve.

V1

Selector valve for open/closed centre

 (CP 620-1.)

Open centre hydraulics

Most tractors have an oil pump which produces a fixed volume per revolution. For these tractors the
selector valve must be in the open position. (See section 4.10.)
If no other function is activated, the oil flows from the tractor, through the oil filter, the selector valve,
the circulation valve and back to the tractor.
As soon as a function button is pressed on the control box, the circulation valve, V3, will close the
oil circuit and at the same time open the valve for the selected function.

Closed centre hydraulics

For tractors with variable oil pumps, for example John Deere, the 

selector valve

 must be in the

closed position. (See section 4.10.)
With this setting the oil can only enter the control block when one of the functions has been
selected.

V2

Closed centre valve 

(CP 500-3.) (Electric cable number 8.)

Electric valve. This is closed when no function is selected, and opens whatever function has been
selected. It releases oil into the control block, and simultaneously opens the LC valve for the
particular function. (When the selector valve (V1) is in the open position, it has no function.)

V3

Circulation valve 

(CP 500-4.) (Electric cable number 7.)

Electric valve. When the machine is running idly, this valve remains open and the oil circulates
constantly from and to the tractor. As soon as one of the control box functions is selected, this valve
will close and simultaneously open the LC valve for the particular function.
(When the selector valve (V1) is in the closed position, it has no function.)

Содержание AUTO WRAP 1510

Страница 1: ...EMERGENCY STOP 19 6 0 MOUNTING OF PLASTIC FILM 20 7 0 CONTROL BOX 21 8 0 SPEED SETTING OF THE WRAPPING ARM 25 9 0 ADJUSTING THE OVERLAP 26 10 0 OPERATION INSTRUCTION 27 11 0 OPERATION INSTRUCTION TWIN...

Страница 2: ...etcher 4 Rollers 5 Support rollers 6 Cutter 7 Special rollers for square bales 8 Speed control 9 Stationary arm 10 Lifting clamp 11 Safety arm 12 Cutter housing TWIN 1 Motor for sveivarm 2 Sveivarm 3...

Страница 3: ...th the spare part s list be a reference for maintenance and troubleshooting So take good care of the books they are a part of the machine Read carefully through this manual and specially chapter 2 0 s...

Страница 4: ...but is by definition not an emergency stop because it does not interrupt the feed Nevertheless it has an equivalent function so we have decided to call it an EMERGENCY STOP in this book 2 2 BECOME FAM...

Страница 5: ...ortant that this protection always works and that it should not under any circumstances be unconnected See more about the emergency stop in chapter 5 0 2 SQUEEZE DANGER BETWEEN THE MAIN FRAME AND THE...

Страница 6: ...feet away from this area See fig 2 3 5 SQUEEZE DANGER BETWEEN HINGE ON THE ROLLER ARMS AND MAIN FRAME When loading a bale there is also a squeeze danger between the hinge ears on the roller arms and...

Страница 7: ...ter arm and the cutter holder The cutter blade that perforates the plastic is very sharp so keep hands away from the cutter See fig 2 5 Always put the security cover over the cutter blade when the mac...

Страница 8: ...en has an overall negative effect on the tractor s driving and braking capacity 2 9 TRANSPORTING When transported on a public road there are certain safety measures that must be taken 1 Move the wrapp...

Страница 9: ...locking plate which secures the second wrapping arm in the working position Then swing the arm in towards the davit See fig 2 8 4 To reduce the transport width of the TWIN machines at the same time pr...

Страница 10: ...ed is conical you must ensure that the sharp end is pointed at the tractor It will then be easier to get the bale to lie correctly during packing It is easy for such a bale to turn forward in the dire...

Страница 11: ...or a fine mesh net to protect against birds and small rodents If the plastic is pierced it must be sealed with weatherproof hard wearing tape preferably under the outermost layer of plastic Ensure th...

Страница 12: ...AUTO WRAP 1500 1514 is sometimes delivered with the tower hinged down Before use the tower must be lifted up and fastened with 5 pcs 16mm bolts Figure 4 1 shows the machine at delivery Remove all pac...

Страница 13: ...ace on TWIN machines 4 3 MOUNTING OF EMERGENCY STOP ARM The machine is equipped with an emergency stop and the releasing arm has to be mounted Put the arm into the bracket and mount the hinge bolt Rep...

Страница 14: ...chine Mount the relief roller with 2 pcs M12 x 120 bolts washers and lock nuts See fig 4 6 The off loading roller can be fitted at three different heights On the Auto Wrap 1510 it is fitted at the top...

Страница 15: ...he tractor so that the machine is level with the ground It is recommended to use a hydraulic top link as this makes it easy to adjust the angle of the machine During the wrapping process it is recomme...

Страница 16: ...ASTENED TO A SOFT PAD THAT SECURES A NON VIBRATING FOUNDATION 4 9 HYDRAULIC CONNECTION The hydraulic hoses between machine and tractor are equipped with 1 2 ISO male quick couplers Discharge the oil p...

Страница 17: ...etween an open and closed centre for the hydraulic system Most tractors have a hydraulic pump which produces a fixed volume of oil per revolution open centre The valve must then be in the open positio...

Страница 18: ...the extra wrapping arm on a TWIN machine Do the same with the cutter beams See section 2 10 and figs 2 7 2 8 2 9 and 2 10 7 Make sure that the plug in contact from the remote control is connected to...

Страница 19: ...ectrical switch via a sliding contact 14 fig 5 2 If the electrical circuit is broken the hydraulic oil flow is cut off and all functions stop immediately This is indicated on the control box display b...

Страница 20: ...he filmholder cutter opens by pushing CUTTER OPEN 5 on the remote control block Pull out the film and place it over the U shaped slot 6 5 Push the CUTTER CLOSED button 4 and the film will be held in t...

Страница 21: ...Emergency stop see chapter 2 1 21 7 1 1 FUNCTIONS Arm model...

Страница 22: ...p bale rotation first filmlayers Stop bale rotation numbers of layers Rotate slow start duration 1510 TWIN 1514 1510 1300 Display nbr Programing nbr laps bale 1514 TWIN Auto wrap Controlbox 2000 16 ma...

Страница 23: ...outputs AMP sprocket 1 14 Last drop to Last registrated drop of voltage Test keys pressed 000 000 Test 6 programbuttons Description Supply voltage Present voltage Deutsch Audio alarm Display contrast...

Страница 24: ...olution per bale 2 Display adds 1 per laps Stop F Stopsequence starts G Time duration until cutter is 0 16 11 opening H The cutter is opening completly 0 17 wrapp arm slows down 1 2 I Duration from I...

Страница 25: ...to approx 22 revolutions per minute Just below three seconds per revolution The adjustment is carried out by turning the wheel on the control valve Turning clockwise REDUCES the speed and turning cou...

Страница 26: ...adjust this by turning the control valve for wrapping arm speed See chapter 8 3 When the wrapping arm speed is OK you can set the overlap 9 2 OVERLAPPING Use a black marker to mark a line on the midd...

Страница 27: ...fig 10 1 CLAMP VALVE V23 If the machine has difficulty loading the bale or if the rollers spin against the bale during loading an adjustment of the clamp valve may be necessary V23 fig 14 7 The valve...

Страница 28: ...stance sleeves See chapter 6 6 10 3 STOP PINS FOR THE BEARER ARMS If the bales being wrapped are so large that the film stretcher cannot be adjusted high enough the bearer rollers can be lowered inste...

Страница 29: ...width between the rollers while wrapping This is most in common when wrapping bad shaped and loose pressed bales If the machine has problems rotating the bale you can move the rollers in or out with t...

Страница 30: ...first revolution in next wrapping sequence 10 10 If it later is required to change the number of revolutions stored in the memory push the ZERO button for some seconds and the previously registered n...

Страница 31: ...cross the davit The wrapping arm is moved to the start position by pressing STOP 9 and holding it in The wrapping arm will now rotate at half speed and when it reaches the correct position the button...

Страница 32: ...of the wrapping motor must be changed after the first 100 hours of operation and then every 2 000 hours or at least once a year Fill up with new oil the quantity being about 0 25 litres Use EP gear o...

Страница 33: ...itted on a conical journal and can therefore fall off as soon as the fixing screw is removed from the end of the journal Always secure the wrapping arm with a strap or something similar to prevent it...

Страница 34: ...The electric lines to the valves and switches are no from 1 to 15 and extend to the listed appliances bellow 1 Cutter open 2 Cutter closed 3 Rollers in 4 Rollers out 5 Wrapping arm half speed 6 Wrappi...

Страница 35: ...hen number of programmed revolutions is obtained See also chapter 7 11 The signals from the control unit are all the time sent to the magnet valves that shall be activated The exit clips in the contro...

Страница 36: ...with every individual valve number as is the hydraulics diagram During the wrapping sequence all three hydraulic motors on the machine are connected in series i e the oil goes first to the wrapping ar...

Страница 37: ...e hydraulics For tractors with variable oil pumps for example John Deere the selector valve must be in the closed position See section 4 10 With this setting the oil can only enter the control block w...

Страница 38: ...that flows into the control block Excess oil volume is sent back to the tractor This is designed to handle an oil volume of up to 60 litres minute V7 Emergency overflow valve CP 200 3 Safety valve on...

Страница 39: ...pressure on the cutter reducing so that it does not hold the plastic film for sufficient time there is a double pilot controlled check valve A fig 14 2 below the solenoid valves for the cutter Below t...

Страница 40: ...ppens when the arm is stopped but in reverse order V12 Volume controlling valve for the wrapping arm This regulates the oil volume and thereby the speed of the wrapping arm motor This is controlled by...

Страница 41: ...outflow side when the arm stops The valve releases oil from the outflow side of the motor into the inflow side V18 Safety valve on the minus side LPC 6 This limits the maximum torque on the wrapping...

Страница 42: ...in the hose between the tractor and the bale wrapper when roller width in is activated and the maximum clamp pressure switch is not operating V23 Clamp valve CP 230 2 This keeps the clamp pressure in...

Страница 43: ...ith the left and right hand rollers turning in opposite directions This makes the bale lift right up without the bale itself rotating This can be an advantage when wrapping two square bales on top of...

Страница 44: ...counter pressure means also that you need more power to operate the valves MAX ALLOWED COUNTER PRESSURE IS 10 BAR If you are in doubt about the counter pressure arrange a free return directly to the...

Страница 45: ...alers but turned over to the manufacturer of the machine This has to be agreed upon between the manufacturer and the importer 16 2 Applies only to the solenoid valves on the control block See section...

Страница 46: ...Emergency stop see chapter 2 1 46 measured 4 volts over the emergency stop switch...

Страница 47: ...ns 4 11 and 14 1 The circulation valve is not receiving any power or there is dirt in the valve so that the slide valve is not closing See section 16 1 and 16 3 If the power is OK unscrew the valve an...

Страница 48: ...h must be adjusted Section 10 1 The clamp pressure must be increased or reduced using V23 W R A P P I N G The wrapping arm will not turn The transport safety catch has not been released See section 4...

Страница 49: ...he cutter cylinder is dropping The fault is probably in the double pilot controlled check valve See section 14 2 Replace defective valve or have it tested by your dealer The fault could also be that t...

Страница 50: ...p see chapter 2 1 50 Free return max 10 Bar Directly to tank Work pressure 185 Bar Voltage straight from battery 12 Volt NOTE There are 3 basics which must ALWAYS be followed if the machine is to func...

Страница 51: ...Emergency stop see chapter 2 1 51 HYDRAULIC CHART AUTO WRAP 1510 1514 TWIN...

Страница 52: ...card properly filled in Guarantee claimed parts also have to be enclosed All return shall be agreed upon before sending and marked with serial number on the machine and the name and address of the de...

Страница 53: ...machine Type Serial number of control unit Production year Purchase date WE HAVE READ AND ACCEPT THE CURRENT WARRANTY TERMS Importer Date Firm Signature Dealer Date Firm Signature Customer Name Addres...

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