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McHale

 

995 L+T

 Square Bale Wrapper

25

5.3  Attaching the wrapper (L Series)

1.

Attach the lower link bar to the tractor lower links. Secure with linch pins 
provided (tractor only)

2.

Reverse the tractor up to the wrapper, lining up the lower links of the tractor 
with the wrapper. Lift the hitch bar into the latch ensuring both sides have 
latched in properly (tractor only)

3.

Attach the top link on the tractor to the top link holder on the wrapper (tractor 
only)

4.

Plug the hydraulic feed hose into a suitable hydraulic spool valve. Ensure the 
control valve is correctly configured for the type of hydraulic system on the 
tractor. Refer to “Hydraulic spool valve setup” on page 24 for more details.

5.

Plug the hydraulic return hose into a connection that has a freeflow into the 
back of the tractor/power pack. It is very important to ensure that it is in freeflow

 

to get the best results from the wrapper.

6.

Place the electronic box (995 LSR) or bale wrap computer (995 LS) in the 
tractor cab and secure it to the glass in an appropriate place, using the suction 
pad on the rear. The safety strap must be secured to protect the box from 
accidental damage. If there is no cab on the tractor secure as appropriate, 
bearing in mind the box is not waterproof. If using a power pack attach it in a 
suitable position where it cannot be damaged.

7.

Screw the 37 pin socket on the electronic box and the 37 pin plug on the 
machine together (995 LSR). Connect the control box to the trailer socket or 
battery, using the power cable provided. There must be a good 12 V supply to 
the control box.

8.

Connect the bale wrap computer (995 LS) to the trailer socket or

 

direct to the 

battery, using the power cable. There must be a good 12 V supply to the bale 
wrap computer.

9.

Check that all of the above functions operate correctly.

10.

The machine is now ready to work.

5.4  Attaching the wrapper (T Series)

1.

Reverse the tractor up to the wrapper, lining up the tractor hitch with the 
wrapper hitch-eye. Fit the tow pin to the hitch ensuring it is secure, by inserting 
a linch pin.

2.

Screw the jack up fully, off the ground.

3.

Plug the 7 pin lighting plug into the 7 pin socket on the tractor.

4.

Now follow the instructions from No. 4 in “Attaching the wrapper (T Series)” 
(Section 5.3)

CAUTION: Control levers must be stored appropriately

For 995 L and 995 LS place the control levers in an appropriate place, 
either on the machine or on the tractor. Cable controls may be placed 
in the cab if desired. However manual spool valve controls must be kept 
outside the tractor cab.

Summary of Contents for 995 L Series

Page 1: ...ale Ballinrobe Co Mayo Ireland Tel 353 94 9520300 Fax 353 94 9520356 Email sales mchale net Website www mchale net CLT00006_7 995 L T 995 L T Series Square Bale Wrapper Operator Instructor Manual Issu...

Page 2: ...This page is intentionally blank...

Page 3: ...in this manual only relate to certain models or optional equipment Also these specifications may not be available in all countries It is vital to replace defective parts of the machine immediately an...

Page 4: ...6 Stay clear of moving parts 12 3 7 In the event of a fire 12 3 8 General safety warnings 13 4 Specific Safety Warnings 16 4 1 Electronic safety warnings 16 4 2 Hydraulic safety warnings 16 4 3 Noise...

Page 5: ...11 3 Table stop position magnet Program R94 load position 995 LSR TSR 58 11 4 Table load position magnet SR94 Program 995 LSR TSR 59 11 5 Table half tip magnet 995 LSR TSR 60 11 6 Gearbox cross shaft...

Page 6: ...ery important that everybody who will operate the McHale 995 L T be a fully trained operator They must read and fully understand all of the contents of this manual before operating the machine paying...

Page 7: ...toring as fodder for feeding livestock This wrapper can also wrap round bales with equal efficiency This designation includes the movement of the machine between fields by track or road incidental to...

Page 8: ...McHale 995 L T Square Bale Wrapper 8 2 2 Front view No Machine Function 1 Bale Support Bobbin 2 Rotating Table 3 Cut and Hold 4 Bale Support Bobbin 5 Quick Fit Dispenser 6 Shear Bolt Unit...

Page 9: ...97 m 3 2 Transport weight unladen 1 050 kg 2 315 lbs Attachment Category 2 three point linkage Electrics 12 Volt DC 7 amp approx Hydraulic systems Load sensing open centre closed centre Minimum hydra...

Page 10: ...mensions 20 5 x 8 00 10 Tyre pressure 3 4 bar 50 psi Maximum road speed 40 km h 25 mph Attachment Pin hitch Towing tractor requirements 35 kw Electrics 12 Volt DC 7 amp approx Hydraulic systems Load s...

Page 11: ...hinery damage personal injury or even death CAUTION This symbol indicates a potentially hazardous situation that if not avoided could result in machinery damage or personal injury INFORMATION This sym...

Page 12: ...accident emergency equipment should be kept close at hand A first aid kit and fire extinguisher along with emergency phone numbers should always be available to machine operators 3 6 Stay clear of mo...

Page 13: ...ger Zone is the area around the rotating table approx 5 metres radius from the rotating centre axis 1 metre in front of the table and a minimum of 10 metres at the back of the machine to allow for saf...

Page 14: ...care must be taken if the machine is left idle for any extended period to ensure that all sensors and safety features are working correctly The safety bar must always be used when working under a tip...

Page 15: ...g maintenance work always support the machine properly Where possible lower the attachment or implement to the ground before you work on the machine If it is not possible to lower the machine or attac...

Page 16: ...h as the table tip must be blocked mechanically against movement before working on the machine If any hoses are removed or replaced ensure they are marked and re installed to the correct position duri...

Page 17: ...mon noise level of the machine and the tractor is primarily influenced by the tractor noise radio is an additional noise source It is recommended to operate this machine with closed cabin windows 4 4...

Page 18: ...McHale 995 L T Square Bale Wrapper 18 4 5 Safety instruction decal locations Figure 4 a Decals on the 995 L T...

Page 19: ...wed If any of the decals are damaged or missing they are available from your McHale dealer The relevant part numbers are shown in brackets The decals featured on the McHale 995 L T are displayed with...

Page 20: ...le Wrapper 20 Keep hands out of the trap area CST00026 Keep clear of rotating table CST00028 Max table speed 30 R P M CST00031 Lift machine at these points CST00032 Diagram of plastic film path throug...

Page 21: ...21 Do not dismantle risk of high pressure CST00056 Read instruction manual CST00057 Support table before working under it Refer to the instruction manual CST00059 Manual control valve manual controls...

Page 22: ...75 tonnes 750 kg per chain or strap when using the four lift eye locations on the chassis shown below The crane or lifting device must be capable of lifting a minimum load of 2 0 tonnes 2 000 kg Neve...

Page 23: ...er to the tractor 1 Category 2 three point linkage tractor only 995 L or Pin hitch with pin as supplied with tractor accessories 995 T 2 Two 1 2 female quick releases for hydraulic power supply The re...

Page 24: ...part no CVA06004 This plug is used for both open centre and load sensing hydraulic systems The hydraulic valve is set up to this specification when leaving the factory When using load sensing hydraul...

Page 25: ...on the tractor secure as appropriate bearing in mind the box is not waterproof If using a power pack attach it in a suitable position where it cannot be damaged 7 Screw the 37 pin socket on the electr...

Page 26: ...A good power supply is critical for proper machine operation as the electronic control box is the main interface between the operator and the machine Figure 5 c Bale Wrap Computer Figure 5 d Electroni...

Page 27: ...of how well the bale is wrapped Square bales Cross section 800 900 mm wide 600 1 000 mm high Length Up to 1 800 mm long Round bales Bale width Up to 1 500 mm wide Bale height Diameter up to 1 500 mm h...

Page 28: ...control over ground conditions The plastic film must be applied to the centre of the bale If it is too low or too high adjust the dispenser height as appropriate See Dispenser height on page 58 To de...

Page 29: ...of the film roll The film roll should be protected from damage and moisture and prolonged exposure to the sun Do not remove the protective cover until ready for use Film damage can cause undesired fi...

Page 30: ...S The manual controls on the 995 L LS consist of a four bank manually operated spool valve operated directly by levers No Function No Function 1 Lift arm up 2 Lift arm down 3 Table reverse 4 Table for...

Page 31: ...r select a function The Bale Wrap Computer is used to monitor and control a number of different McHale bale wrapping machines both manual and semi automatic It is very important that the correct progr...

Page 32: ...will flash 1 2 or 3 8 Change by pressing SET RESET 9 When the correct program number is displayed switch off the computer 10 The settings will be retained in the memory 8 1 2 Channels The Bale Wrap C...

Page 33: ...display will flash If set the early warning alarm sounds beforehand Automatic reset of the current number to zero normally occurs 3 seconds after the target number is reached If additional wraps are a...

Page 34: ...wraps short beeps for the final wrap and then a continuous beep for three seconds For example if the bale requires 22 wraps and you want an alarm at 20 wraps then set the number to 2 To effectively d...

Page 35: ...ually Display a Store Total Select a Store Total Hold to cycle to the required digit Release all Press to select The fourth digit displays the current store designation for 2 seconds The current total...

Page 36: ...is complete the part total is automatically advanced by 1 The part total can be reset at any time Display Part Total Reset Part Total Press to select Select the desired store total A H Press and hold...

Page 37: ...rand total cannot be reset Display Grand Total 8 1 7 Channel 5 Bale Wrapping Rate Displays the number of bales wrapped per hour The time period over which the rate is average may be re started at any...

Page 38: ...99 r p m An overspeed alarm will sound if the r p m exceeds a pre programmable limit The display will default to this channel and flash for the duration of the overspeeding subsequently reverting to...

Page 39: ...3 control switches Switch power on Release all switches All instrument settings should be returned to the factory set values If the display shows PrOg again the instrument may be faulty and must be r...

Page 40: ...e between the operator and the machine While the machine is fully automatic mode setting up is required before wrapping commences It is also possible to work the machine manually through the buttons o...

Page 41: ...e it starts the tipping part of the cycle 8 Table lower 9 Cut hold close 10 Cut hold open 11 Table reverse slow 12 Table forward slow fast Press the button for slow speed release quickly press it agai...

Page 42: ...t used on 995_L series Cut hold at left side of the machine Combi trailed 00 Not used on 995_L series Combi standard IL Not used on 995_L series Remote R97L Not used on 995_L series Cut hold at the le...

Page 43: ...McHale 995 L T Square Bale Wrapper 43 8 5 Electronic Control Box Setup...

Page 44: ...s A J which can be reset These bale counters can be used to measure the amount of bales wrapped for various customers by using a different counter for each customer Day Counter which can be reset Ever...

Page 45: ...ing screen 2 The day total counter will be displayed 3 Press the Down Arrow Button 4 or ESC Button 2 twice to return to the working display Reset the Day Total Bale Counter 1 Press the Up Arrow Button...

Page 46: ...ensor Display Contrast Remote type Continuous Cycle Auto Load Set up 3 Use the Up and Down Arrows Buttons 1 4 to select an item press Enter Button 3 to adjust the current selection setting Slow Down T...

Page 47: ...nsors are normally turned On but can be switched Off from the Operator Setup Menu if film sensing is not desired or if there is a problem with a sensor To set the sensor On Off 1 Press the Down Arrow...

Page 48: ...he Down Arrow Button 4 three times to select the Operator Setup Menu 2 Press Enter Button 3 3 Press the Down Arrow Button 4 four times and press Enter 4 Select either IR RF RF Learn as appropriate 5 P...

Page 49: ...n on the handpiece during wrapping will switch On Off a 12 volt output on one of the spare electrical connectors on the wrapper wiring loom This feature can be used to switch on an external valve on a...

Page 50: ...of the bale The loading arm normally sits at the preset float position On approaching the bale Auto Start Button 14 is pressed the loading arm drops to the preset lower position and the machine is mov...

Page 51: ...setting for the current position and press the Up Arrow Button 1 to return to the Select Auto Load Screen 7 When both settings are correct press Enter to move to the Auto Load Screen and change the se...

Page 52: ...er Manual control models 5 Ensure the table is in the correct starting position see Table load position magnet SR94 Program 995 LSR TSR on page 59 On electronic machines the control box needs to be se...

Page 53: ...ispenser rollers as per the threading diagram Figure 9 c 6 Tie the end of the plastic film to the bale on the table Never attempt to clamp plastic film in the cut hold mechanism 7 Close the dispenser...

Page 54: ...ld releases the plastic film d The table slows down two revolutions before the required number of revolutions is reached 995 LSR e The table stops rotating when the required number of rotations is rea...

Page 55: ...oll of plastic by having the spring latch in the up position 5 Always transport the machine with the table at the narrowest position i e in line with the chassis of the machine 6 The operator must ens...

Page 56: ...its that may be printed on the drawbar plate or axle plate for example are not relevant Ensure that all the national road traffic regulations relating to the country are fulfilled i e the use of safet...

Page 57: ...aintenance or initial set up All of these adjustments should be checked thoroughly before the machine goes to work for the first time 11 1 Drawbar height The height of the drawbar may be adjusted to a...

Page 58: ...hecked first that the machine is operating at the correct speed has a bale on the table and the plastic film is attached as all of these factors will have a bearing on where the machine stops See Sect...

Page 59: ...table and fit the safety bar 2 Identify the magnet to be changed There are two set of magnets near the outside of the table The magnets that require adjusting are positioned on the opposite side of t...

Page 60: ...gnet upwards to sense when the table is nearer the chassis i e Table lowers more before indexing 4 Move the magnet downwards to sense when the table is further away from the chassis i e Table lowers l...

Page 61: ...4 Fit new roll pins CFA00006 CFA00009 Do not fit anything other than these 5 Replace the gearbox cover ensuring the gasket is serviceable If not replace the gasket with a new part CSE00006 6 Replace...

Page 62: ...ccumulator pressure The cut hold is held open by a hydraulic accumulator which is primed before leaving the factory If for whatever reason the pressure drops or increases it is possible to prime the c...

Page 63: ...it is not fully primed Figure 11 l Increase accumulator pressure 11 8 2 To decrease accumulator pressure 1 Remove the blanking cap on the hydraulic cylinder 2 Insert a small punch into the hydraulic...

Page 64: ...e and fit the safety bar securely 2 Stop the tractor power unit and ensure that it cannot be restarted while working on the machine 3 Loosen the 4 x M16 bolts holding on the motor plate 4 Turn the M16...

Page 65: ...y to readjust the table roller drive chains To adjust go through the following procedure 1 Remove the chain guard by undoing the 2 x M8 setscrews 2 Loosen the 3 x M10 nuts and bolts holding on the bea...

Page 66: ...de tip option is used for knocking the bale onto it s side and is very useful for coarse ground with strong stubble which may have a tendency to puncture the film as it allows the bale to land on it s...

Page 67: ...es T Series Item Part Code Description Qty ADP00019 Kit dispenser gears 55 1 1 CMH00057 Gear spur 1 5 m 58t dispenser 1 2 CMH00174 Gear spur 1 5 m 37t dispenser 1 Item Part Code Description Qty ADP000...

Page 68: ...Grease sub chassis pivots No 1 Grease table tip hydraulic cylinder ends No 2 Check all guards and safety devices No 3 Check for any oil leaks and damaged pipes No 4 Every week See Figure 13 b Grease t...

Page 69: ...ydraulic cylinder rods should be greased CAUTION Hydraulic hoses to be replaced every 5 years All hydraulic hoses must be replaced every 5 years WARNING Wear proper safety gear follow all instructions...

Page 70: ...McHale 995 L T Square Bale Wrapper 70 Figure 13 a Daily greasing diagram for the 995 L T Figure 13 b Weekly greasing diagram for the 995 L T Figure 13 c Yearly greasing diagram for the 995 L T...

Page 71: ...31 M5 5 5 8 9 5 Din 933 M6 10 14 16 M8 23 33 40 Socket head M10 45 63 75 Cap screws M12 78 110 130 Din 912 M14 122 175 210 M16 195 270 325 Hex nuts M18 260 370 440 Din 934 M20 370 525 630 M22 510 720...

Page 72: ...am rods Any components from which paint has become worn should be touched up or coated with grease to prevent rusting Remove all dirt from all chains and blow dry using compressed air 14 2 Start of se...

Page 73: ...15 1 1 Table Symptom Reason Solution Table rotates but bale not indexing Table drive roller shearbolt broken Replace shearbolt Gearbox cross shaft roll pins broken Replace roll pins Table stopping in...

Page 74: ...Solution Cut hold not catching plastic film Positioned incorrectly Check position Table not stopping in the correct tip off position Check and adjust magnets if necessary Cut hold not opening Pressure...

Page 75: ...oom not connected to the box Connect loom Symptom Reason Solution Hydraulics under pressure when the wrapper is idle Valve set to closed centre on open centre system Change the setting Hydraulic syste...

Page 76: ...uare Bale Wrapper 76 15 1 7 Control valve Symptom Reason Solution Dump valve on control valve leaking electronic machines Back pressure too high Ensure free flow return is fitted Return hose not conne...

Page 77: ...ided to the customer with the machine Machine is reassembled correctly Tyre pressure is correct 995 T Hydraulics electrics and lighting 995 T are working New owner has been instructed on how to operat...

Page 78: ...ial Number ___________ Name of Manufacturer Address McHale Engineering Ballinrobe Co Mayo Rep of Ireland Is in conformity with the provisions of the following other EC directives 2004 108 CE EMC for t...

Page 79: ...ction correctly 5 Ensure drawbar is fitted correctly before coupling machine to tractor Torque all bolts 995 T 14 Check dispenser s are running smoothly free from damage or grit 6 When hitched to trac...

Page 80: ...er concerned This limited warranty does not apply to failure through normal wear and tear to damage resulting from negligence or from lack of inspection from misuse from lack of maintenance and or if...

Page 81: ...eturned in an unfit state the claim will be refused If damaged parts have been returned to the company and warranty is refused the dealer is allowed a period of one month from the date of receiving ou...

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