I have around 560 bales on my V6 750. Sometimes when the baler is applying net wrap, it continuously spins and keeps applying net wrap. During this time, the net wrap fault indicator will come on. The only way to stop it is to turn pto off or hit the net wrap soft key on the monitor. After hitting the button, it will beep and run one more cycle and finish the bale. Might happen 4 or 5 times in an hour. Going through alot of netting.

1 comments:

Mr. Anderson

May 22, 2025

The net wrap fault indicator on a McHale V6 750 baler could activate due to the following reasons:

1. Net not cut – If the net cut sensor does not detect that the net has been cut at the end of the netting process, the baler may continue applying net wrap.

2. Net feed error – If net is feeding into the chamber at the wrong time, it could lead to continuous net feed and activate a fault warning.

These issues can result in continuous net wrap application and trigger the fault indicator.

This answer is automatically generated

Summary of Contents for McHale V Series

Page 1 V6740 V6750 V8940 V8950       Baler Operator Instruction Manual Issue 2 (valid from serial number 808000) McHale Ballinrobe Co. Mayo F31 K138 Ireland ISO 9001:2015 Tel: +353 94 9520300 Email: sales@mchale.net Website: www.mchale.net CLT01141_1.03...
Page 2 If there is any conflict as to the accuracy or content, of any translation, the English source manual remains the authorised document. No part of this manual may be reproduced, distributed or translated, in any form or by any means, without prior written permission by McHale.
Page 3 It is vital to replace defective parts of the machine immediately and to use only genuine McHale spare parts, as these are designed and manufactured to the same standard as the original machine. Spare parts can be obtained from your McHale dealer.
Page 4: Table Of Contents
McHale V Series Baler Table of contents Introduction Product information Designated use of the machine Front view Rear view General specifications Tractor specifications Machine specifications Tyre specifications* Optional equipment* General safety Be aware of all safety information Follow all safety instructions...
Page 5 McHale V Series Baler Lighting system Machine requirements & preparation Net requirements Chopper unit knives (V6750/ V8950 only) Automatic lubrication system Gearbox oil Tyre inflation pressures Wheel chocks Drawbar & PTO shaft stand usage Drawbar adjustment PTO shaft adjustment & maintenance...
Page 6 McHale V Series Baler Troubleshooting 12.1 Troubleshooting overview Certification & Warranty 13.1 Declaration of Conformity 13.2 PDI form 13.3 Change of ownership pre-checks 13.4 Limited Warranty Appendix 14.1 Adjusting the PTO shaft to the tractor 14.2 Unit conversion tables...
Page 7 McHale V Series Baler This page is intentionally left blank.
Page 8: Introduction
McHale V Series Baler Introduction The McHale V Series Baler has been developed based on years of extensive research and development in the field of round balers. Given proper care and attention, the machine will provide years of reliable and dependable performance.
Page 9: Product Information
The relevant health and safety requirements, that may be in force in the  country of use, will be strictly followed. No other equipment or accessories, other than released by McHale, are  installed in the machine. The use of any other equipment or accessory is entirely at the owner/operator’s risk.
Page 10: Front View
McHale V Series Baler 2.2 Front view Machine function Bale density gauge & net tension gauge Crop roller Pick-up reel Chopper unit Drop floor Non-drive side Wheel chocks Net tension pump Netter unit Chamber door/tailgate safety lock Drawbar stand...
Page 11: Rear View
McHale V Series Baler 2.3 Rear view Machine function Pick-up reel clutch Pick-up wheels Drive side Hose holder Bale size potentiometer Belt tension arm Chamber door/tailgate Tension rams Bale kicker Wheel chocks...
Page 12: General Specifications
McHale V Series Baler 2.4 General specifications Units are given in both metric and UK imperial values, with the latter shown in brackets. Model V6740/ V8940 V6750/ V8950 5.1 m (201”) Transport length 2.62 m (103”) Transport width 2.96 m (117”)
Page 13: Machine Specifications
2.8 Optional equipment* High/Low drawbar Drawbar Stand type A/B/C Drawbar stand Air brakes/Hydraulic Brakes (if fitted) Heavy duty (60 hr greasing) PTO shaft *May not be available in all countries, check with your McHale dealer for availability in your country.
Page 14: General Safety
The spare part codes for each decal are & instructions also listed, which are available from your McHale dealer. If safety decals are damaged or missing due to wear and tear or component replacement, ensure that they are replaced. As with all machinery, learn all operations and use controls by reading this manual thoroughly.
Page 15: Store All Items Carefully
McHale V Series Baler 3.3 Store all items carefully Store all attachments in a secure and safe manner so as to prevent items from falling. Keep storage areas clear of bystanders and children. 3.4 Personal protective equipment (PPE) The following PPE should be worn, at all times, when carrying out...
Page 16: Trained Operator Criteria
McHale V Series Baler 3.7 Trained operator criteria Age related requirements General requirements The operator needs to be fully trained The operator must be in full  18 + in the use of this machine and have a control of his/her senses and valid tractor driver’s licence.
Page 17: General Safety Warnings
Read and understand this operator manual before using the machine. If any of the instructions appear unclear do not hesitate to contact your McHale dealer. Only competent persons who have read and fully understood this manual are qualified to operate this machine.
Page 18 McHale V Series Baler Danger Zone The ‘Danger Zone’ is the area around the front of the tractor, between the  tractor and baler and a minimum of 5 m at the back of the machine to allow for safe bale discharge.
Page 19 Maintenance and repair work on the machine should always be carried out in  accordance with this manual. Maintenance and repair work exceeding the content of this manual should  only be carried out by qualified persons or your McHale dealer.
Page 20 Never use a machine where a malfunction exists! Contact your McHale dealer to achieve a solution. Always think ‘Safety First’! Avoid heating near pressurised fluid lines, as pressurised lines can be ...
Page 21 McHale V Series Baler Check bearings for early warning signs of wear or damage and replace if  necessary. Always be on alert for bearings that are squeaky or noisy despite being well lubricated and bearing housings that are running very hot especially with a burning smell or paint discolouration.
Page 22 McHale V Series Baler Danger of lightning strike If there is a risk of lightning in the area, stop all work.  If there is a risk of lightning when travelling, find a safe place to pull over and ...
Page 23: Specific Safety Warnings
5 years. Only use exact specification McHale genuine replacement parts. Do not work on hydraulic systems unless you are qualified to do so. This work  should only be carried out by qualified persons or your McHale dealer.
Page 24: Noise Level
McHale V Series Baler 4.3 Noise level The European directive 2003/10/EC directs employers and employees to  control the noise level at work. The noise level at field work may differ according to the tractor, ground, crops and other environmental conditions.
Page 25 McHale V Series Baler machine is obliged, by law, to ensure that all covers are installed on the machine and are in good functioning condition. When maintenance or repair work has to be carried out at the open bale chamber, ...
Page 26: Safety Instruction Decal Locations
McHale V Series Baler 4.6 Safety instruction decal locations Decals on the front of the machine Decals on the side of the machine...
Page 27: Safety Warnings & Instructions Explained
Therefore it has to be ensured that all safety warnings and instructions are understood and followed. 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 machine are displayed with their meanings below:...
Page 28 McHale V Series Baler Grease daily (CST00060) Do not stand on the platform or elsewhere on the machine when the machine is moving or working (CST00107) Keep clear of pick-up area as long as the engine is running and the PTO shaft is connected to the tractor...
Page 29 McHale V Series Baler Hydraulic accumulator is under high pressure. Slowly release hydraulic pressure before carrying out any maintenance. (CST00115) Knife release lever: horizontal position-locked vertical position-unlocked (CST00118) Keep hands out of the crush area between the roller and chassis rail...
Page 30 McHale V Series Baler Never perform any adjustments or reach into the netter unless the PTO has been disengaged and the tractor has been shut down and the key has been removed. It is also recommended that the tension be released from the netter knife to avoid it being tripped accidentally.
Page 31 McHale V Series Baler Always use correct specification chain oil for automatic chain lubrication (CST00776) Lock the chamber door before working on the open bale-forming chamber (CST00785) Do not stand (CST00803) Tie down points (CST00901) Jacking points (CST00923) Maximum PTO speed...
Page 32: Description Of The Serial Number Plate
McHale V Series Baler 4.8 Description of the serial number plate The following is a description of the serial plate content: Product description Model name/number of the machine Year of manufacture of the machine Model year of the machine Serial number of the machine...
Page 33: Machine Lifting Guidelines
McHale V Series Baler 4.9 Machine lifting guidelines WARNING: Machine lifting Only use chains or strapping that are rated for a minimum load  of three tonnes (3,000 kg) per chain or strap when using the two lift eye locations on the chassis, shown below.
Page 34: Jacking Guidelines
McHale V Series Baler 4.10 Jacking guidelines Ensure the machine is on flat solid ground and attached to a tractor. Apply the tractor hand brake, switch off the tractor and remove the key, disconnect the hydraulics and PTO. Use wheel chocks on the opposite wheel to secure against unexpected movement.
Page 35: Tractor Requirements & Preparation
On flat ground McHale recommends a tractor size of approximately 60 kW. On hilly ground or difficult conditions, an additional 10 to 15 kW is advisable.
Page 36: Attaching To Drawbar
PTO shaft. Depending on the country of use a safety chain may also be required. Detach in reverse order of attachment. CAUTION: Tractor drawbar and coupling device must be compatible Check that the tractor drawbar is compatible with the coupling device on the machine. If in doubt, consult your McHale dealer.
Page 37: Preventing Unauthorised Use
McHale V Series Baler 5.4 Preventing unauthorised use To prevent unauthorised use, McHale recommend using the padlock and the locking device provided. Both items are stored in the tool box on the machine and should be fitted to the drawbar coupling when the machine is not in use.
Page 38: Attaching 'Break-Away' Brake (If Fitted)
McHale V Series Baler 5.5 Attaching ‘break-away’ brake (if fitted) The machine hand brake (if fitted) must be applied when the machine is detached from the tractor. The hand brake handle has a rope fitted to a calibrated ring which must have the other end securely fixed to the tractor, each time the machine is attached to the tractor.
Page 39: Making Connections To The Tractor
McHale V Series Baler 1,000 rpm gearbox setting 540pm gearbox setting 5.7 Making connections to the tractor WARNING: Turn off tractor before connecting hydraulic hosing When connecting hydraulic hosing to the tractor, ensure that the tractor engine is turned off and that the ignition key is removed. Ensure that all hydraulic connections are correctly tightened.
Page 40: Connecting The Control Box
McHale V Series Baler WARNING: Machine must be connected to free flow tank return The machine must be connected to a free flow tank return at all times during its operation, otherwise damage to the machine components may occur. 5.8 Connecting the control box The electronic control box must be located inside the tractor cab in the operator’s field...
Page 41: Machine Requirements & Preparation
The maximum bale size recommended is 1.68 m diameter for the V6 and 1.90 m diameter for the V8. McHale recommend the use of a net roll which meets the following specifications: Material: High quality, high density polyethylene ...
Page 42 Never use cleaning agents such as benzene, petrol, turpentine oil or similar cleaning solvents to clean rubber feed roll, otherwise damage may occur! McHale recommend using either of the following: A cloth soaked in dish washing liquid  Soapy water ...
Page 43 McHale V Series Baler The following is the procedure for changing a roll or fitting the first roll: 1. Ensure the PTO is disengaged, the tractor is shut down and ignition key has been removed. Slide the new roll of net onto the net storage space on the platform.
Page 44 McHale V Series Baler 5. Roll the feed roller forward to feed the net into the netter, taking up any slack under the roll. Take care not to trap fingers in between rollers. NOTE: The net should only be fed in to a maximum of 70 cm past the rubber feed roller.
Page 45 McHale V Series Baler NOTE: Hay or straw with a high % dry matter needs more net When hay or straw is being baled with high dry matter, more net must be applied. Dry conditions and very high densities require up to twice as many layers to ensure a good bale shape.
Page 46: Chopper Unit Knives (V6750/ V8950 Only)
McHale V Series Baler flash. The operator then cuts the net by pushing and holding button 6 until the netter knife trips, otherwise net will continuously be applied to the bale. NOTE: Net cannot be fed if the knife is already tripped.
Page 47 McHale V Series Baler Locked ‘closed’ position Unlocked ‘open’ position 6. Removal of knives/blanks is the reverse of the following installation procedure. Pay particular attention to all decal warnings and safety advice. Knife Knife blank 7. Rotating the knife lock/unlock lever (B) exposes ‘flats’ on the lock shaft, which allows either knives or knife blanks to be added or removed.
Page 48 McHale V Series Baler 5 - 10 mm 9. Now push the knife forwards, continuing to maintain this 5 - 10 mm clearance under the front of the slot. The keyhole slot on the front end of the knife should now guide itself over the ‘flats’...
Page 49 McHale V Series Baler 13. Installation is simpler, in that they only engage with the lock shaft in front and not with the actuator arm. The knife blank is dropped into a slot, towards the front, again maintaining the 5 - 10 mm gap (G), push forward (P), allowing the keyhole slot to engage with the lock shaft.
Page 50 McHale V Series Baler 6.2.1 Knives/blanks storage If knives from the chopper unit are being removed they can be stored on the drive side of the machine (on the chopper unit) in the knife storage area and replaced using blanks.
Page 51: Automatic Lubrication System
12 working hours. It should be kept between the minimum and maximum markings at all times. McHale recommend the use of only top quality chain oil and grease, this will prolong the life of the machine components. On the control box, an alarm is provided to remind the operator to top up the lubrication oil after a preset number of cycles.
Page 52 Apply one stroke only with a grease gun at each grease point. All other grease points must be greased, as specified. greasing’). McHale recommend using a multipurpose, (See ‘Additional extra high performance grease such as Mobilgrease XHP 222 or equivalent NLGI number 2 grade grease.
Page 53 1,200 bales; or at every fourth oil fill. Replacing refill grease cartridge and releasing airlock: McHale recommend using a multipurpose, extra high performance grease such as Mobilgrease XHP 222 or equivalent NLGI number 2 grade grease. This will prolong the life of the machine components.
Page 54 McHale V Series Baler 6. Slowly and gently, rotate the cartridge holder open and closed, a quarter turn, several times. Air between the grease pump and the cartridge will escape. When a bead of grease starts to leak out, the cartridge can be tightened fully.
Page 55 McHale V Series Baler Some of the more inaccessible areas are fed from centralised blocks, on either side of the machine, via flex pipes. The rest are individual, but the two lower tension arm rollers require a special procedure to align them with access slots in the chamber walls.
Page 56 McHale V Series Baler screws. Adjustment to the delivery must be carried out using a slot-head screwdriver (Using a smaller screwdriver may damage the adjustment screw, so use size 8 - 10 minimum). The delivery is increased by turning the adjustment screw in a clockwise ...
Page 57: Gearbox Oil
McHale V Series Baler 6.4 Gearbox oil The gearbox is located to the rear of the PTO shaft. Your machine will be fitted with either a 540 rpm or a 1,000 rpm gearbox. Oil quantities and filler ports are different for the different size gearboxes.
Page 58: Tyre Inflation Pressures
McHale V Series Baler Gearbox 1,000 rpm 1. Remove the filler plug (A) using a 24 mm spanner, followed by drain plug (B) using a 12 mm Allen key. Drain the oil into a suitable container. This is best carried out while the oil is still warm, i.e.
Page 59: Wheel Chocks
McHale V Series Baler 6.6 Wheel chocks Wheel chocks are provided to secure the machine wheels anytime the machine is to be detached from the tractor, or if the machine is to be stored or parked up. They are located on both the left and right of the back panels, on the rear of the machine.
Page 60: Drawbar & Pto Shaft Stand Usage
McHale V Series Baler 6.7 Drawbar & PTO shaft stand usage There are three types of drawbar stands available on the machine, depending on the country of use, one will come as standard: This is a static swing-down stand (fixed) and is suitable for use on the...
Page 61 McHale V Series Baler PTO shaft stand (type A & B) Transport (working) position Storage position Type B - The following applies to swing down screw stand (low hitch): Similar to type A, except stand pin (3) is in the upper slot, in the transport ...
Page 62 McHale V Series Baler Type C - fixed screw down stand (high hitch)  The PTO chain support (5) holds the PTO shaft when disconnected from  tractor, in the storage position. Depending on the height of the windrow being baled, the stand may need to ...
Page 63: Drawbar Adjustment
McHale V Series Baler 6.8 Drawbar adjustment There are two types of drawbar hitch options (high/low drawbar) available on the machine. Depending on the country of use, one will come as standard. WARNING: Adjustment to be completed by qualified persons only...
Page 64 McHale V Series Baler Hitch eye Safety bolt Tractors typically are either low hitch or high hitch and the drawbar on the machine should be set up accordingly. When changing from a low to a high drawbar set-up, the drawbar is inverted and the hitch eye is adjusted horizontally, in the orientation shown.
Page 65: Pto Shaft Adjustment & Maintenance
McHale V Series Baler Position Low drawbar setting High drawbar setting 1000 1050 1100 The closest value of H can be selected from table above to determine the most suitable bolt hole position for B, depending on whether low or high drawbar set-up. Once adjusted, ensure safety bolt is re-installed and all bolts tightened securely.
Page 66 McHale V Series Baler First, fit the PTO shaft to the machine and then check if the PTO can be connected to the tractor stub. If not, then the PTO shaft is too long and must be altered. Typically the shortest distance on a trailed machine is when the tractor is turned at the maximum angle from the machine.
Page 67 McHale V Series Baler The recommended quantities of grease in grams for each grease point are shown below. Grease at 60 hour intervals Grease at 8 hour intervals NOTE: Grease point intervals The lower 3 PTO shaft grease points are to be greased at 8 hour intervals.
Page 68: Electronic Control System
McHale V Series Baler Electronic control system (Software version EPS660-126 onwards) Displays manual (MAN) or Current bale profile automatic (AUTO) mode Displays the current bale profile setting, A - E Bale diameter display Arrow shows the target diameter Displays bale total or...
Page 69: Control Box Functions
McHale V Series Baler 7.1 Control box functions Function Manual (MAN) Automatic (AUTO) Multi function Multi function Multi function Information button. Press to toggle between the displayed information on the right of the screen (bale total, density, target diameter, voltage, net layers, knife pressure, live bale diameter and net stretch).
Page 70: Machine Specification Settings
McHale V Series Baler 7.2 Machine specification settings Press and hold the menu button to access Machine specification settings. Select the correct machine and serial range using the left and right softkeys. Use softkey 3 to scroll through the settings. Twine, chopping knives and moisture sensor can be...
Page 71: Net Or Twine
X and will not be selectable. In this case, only net can be selected. 7.4 Control box features When the control box is first switched on it displays either ‘McHale V6’ or ‘McHale V8’ along with the machine model and software version number.
Page 72 McHale V Series Baler The machine has three operating modes; manual (MAN), automatic (AUTO) and semi (SEMI). AUTO is selected by pressing the AUTO/MAN button. The selected mode is displayed in the top right corner of the screen. (AUTO can only be selected if the chamber door is closed.)
Page 73 McHale V Series Baler 7.4.1 Main working screen The control unit has all vital information displayed on the screen. The main working screen displays the most important information. The 2nd and 3rd working screens display some extra information on the right hand side, which can be accessed by pressing the ‘i’...
Page 74 McHale V Series Baler 7.4.3 Knife operation (V6750/ V8950 only) Standard knife operation The knives can be lowered or raised by holding the knife diverter (button 8) and operating the pick-up spool lever in the tractor. The knives will be raised until the target pressure is reached, at which point the solenoid switches off preventing any further pressure increase.
Page 75 McHale V Series Baler The selected knife set(s) can be lowered or raised by holding the knife diverter (button 8) and operating the pick-up spool lever in the tractor. The knives will be raised until the target pressure is reached, at which point the solenoid switches off preventing any further pressure increase.
Page 76 McHale V Series Baler If any arrows are displayed when the chamber is empty and closed, then the rollers may need to be cleaned of any loose material or the sensor zero position may need to be set. (See ‘Machine setup’) 7.4.6 Net metres...
Page 77 McHale V Series Baler 7.4.9 Menu structure...
Page 78 McHale V Series Baler Bale setup This menu allows the user to adjust settings in relation to bale formation. The toggle key (button 3) can be used to scroll between each setting, for the current profile. When the arrow is beside the required setting then the + and - softkeys (buttons 1 &...
Page 79 This setting sets the stretch on the net applied to each bale, depending on the option selected. The setting ranges from 1 (min) to 10 (max). McHale recommends a net stretch setting of 5 or less for drier materials. Machine setup This menu allows the user to adjust settings in relation to the machine setup.
Page 80 McHale V Series Baler Net delay This is used to set the time delay between the bale full alarm sounding and the net actually feeding into the chamber. Some operators prefer a longer time delay to ensure adequate warning when baling at higher speeds.
Page 81 McHale V Series Baler 7.4.10 Counters This menu allows the user to manage bale and lube counters. The toggle key (button 3) can be used to scroll between each counter. Press enter (button 2) to select a new subtotal. Press ‘ESC’ (button 4) to return to the main menu.
Page 82 Press button 3 to select the beeper/key tone volume. Use the left and right arrows (buttons 1 and 2) to adjust the setting. Technician menu Reserved for McHale technicians. This menu is password protected as settings in it are critical to correct machine operation.
Page 83: Warning Messages
McHale V Series Baler 7.5 Warning messages Drop floor sensor As soon as the drop floor moves away from the working position, this warning will be displayed to alert the operator. The red light beside button 7 will also flash.
Page 84 McHale V Series Baler Net feed error This warning is displayed if it is detected that net is feeding into the chamber at the wrong time. (2035) Chamber open This screen is displayed when either the left or right door latch sensor is detected open.
Page 86 V Series Menu structure (net)
Page 87: Road Traffic Safety & Operation
McHale V Series Baler Road traffic safety & operation 8.1 Before travelling on any public roadway CAUTION: Complete a full inspection before travelling on the road Ensure that a full inspection is completed every time before attempting to go on to a public roadway, always think and practice safety!
Page 88: Break-Away' Brake (If Fitted)
McHale V Series Baler Check that the area around the wheels and especially the brake hubs are  clear of build-up of crop material. The pick-up guide wheels must be fixed in the road transport position and the  drawbar/PTO stands secured in a working position.
Page 89: Field Operation & Machine Adjustments
Field operation & machine adjustments 9.1 Break-in period McHale recommends a break-in period of approximately the first 50 bales or until the paint within the machine has lost its shine. During this break-in period, the sides of the bales may appear untidy, but once the side-walls have been polished smooth, then bale sides should look neater.
Page 90: Pick-Up Reel Height Adjustment
McHale V Series Baler Swath widths - correct & incorrect 9.3 Pick-up reel height adjustment Before working in the field secure the pick-up guide wheels, in their operating position, as shown. Use the appropriate hole in the adjusting bar so that the pick-up is balanced and at the optimum working height with the pick-up tines being 2 cm above the ground.
Page 91: Crop Roller Adjustment
McHale V Series Baler 9.4 Crop roller adjustment The function of the crop roller and fingers is to hold down and spread out the baling material in order to achieve a smooth crop flow into the pick-up unit. The crop roller height should be adjusted, by engaging the chain links in the keyhole slots, so that the stops do not rest on the rubber bumpers as shown.
Page 92: Chopping System (V6750/ V8950 Only)
McHale V Series Baler WARNING: Never go near the pick-up reel, while the reel is still rotating and the tractor is running! Never attempt to go near the pick-up reel while the reel is still rotating and the tractor is running. In the rare case that the reel cannot be unblocked using the procedure above, then the pick-up reel will require manual unblocking, by removing the excess blocked material.
Page 93: Selectable Knives (V6750/ V8950 Only)
McHale V Series Baler NOTE: Keep the knife slots clear of material To keep the knife slots clear of material, it is recommended to switch the knives on and off several times daily. (See ‘Knife operation (V6750/ V8950 only)’) 9.7 Selectable knives (V6750/ V8950 only) Selectable knives are available as an option on the machine.
Page 94: Netting System
Pressure should never go above 210 bar, if it does consult your McHale dealer. Crop type and bale density will also affect the net tension on the finished bale.
Page 95: Setting The Bale Density
When baling drier materials such as straw or hay McHale recommend setting the bale density pressure between 70 and 110 bar pressure (setting 4 - 5).
Page 96: Chamber Door Lock
McHale V Series Baler 9.13 Chamber door lock The chamber door lock should be used at all times that the operator may wish to enter the chamber in order to change the cutter knives for example. The lock (A) is located on the front right hand side of the platform, at the front of the machine.
Page 97: Tension Arm Lock
McHale V Series Baler 9.14 Tension arm lock The tension arm lock is provided so that the hydraulic and spring pressure can be released from the belts when clearing a blockage within the machine or carrying out specific maintenance operations. (See the following decal CST00689)
Page 98: Brake Overview (If Brakes Fitted)
McHale V Series Baler Release the hydraulic pressure from the tension arm by pressing the density release (button 9) on the control box until the pressure on the clock falls to zero before carrying out any work inside the chamber or under the tailgate.
Page 99 McHale V Series Baler Connection with the tractor To connect, attach the yellow hose coupling first, followed by the red hose. To disconnect, remove the red hose coupling first, followed by the yellow hose. It is important that the above sequence is followed, as the red hose (emergency line) should never be connected on its own.
Page 100 The brakes squeal or grate heavily when activating the foot brake.  WARNING: Must be qualified to work on the brake drums This work should only be carried out by qualified persons or your McHale dealer, who are familiar with braking systems. 9.15.3 Hydraulic brakes (optional) The machine is equipped with hydraulic drum brakes, using single-line activation.
Page 101 McHale V Series Baler 9.15.4 Brake adjustment Machines fitted with brakes, either air or hydraulic, must be initially checked after the first 50 hours of use and every 100 hours or yearly thereafter (whichever comes first). WARNING: Ensure safety before working on brake adjustment Before attempting to carry out brake adjustment, ensure that the tractor engine has been switched off and the key removed.
Page 102 McHale V Series Baler 3. Ensure the spring-loaded locking collar is returned, to the locked position, to prevent any further movement of the adjuster screw. Repeat the procedure for both sides of the machine and ensure brakes are being applied evenly. Both sides should be adjusted as closely as possible to the exact same value.
Page 103: Adjusting Pick-Up Float Springs
McHale V Series Baler 9.15.5 Brake maintenance Drain condensation water from the air reservoir (air brake only) Actuate the manual drain valve as necessary by pulling the ring, each day before operating for a few seconds or until the water droplets disappear.
Page 104 McHale V Series Baler The method of adjustment can be either Type A or Type B, which are shown below. Type A: Loosen the collar by slacking off the bolts, then tap the collar in the direction (R) if increased float is required, or in direction (F) if less float is required.
Page 105: Chain Adjustments
McHale V Series Baler 9.17 Chain adjustments It is important for the efficient operation of the machine that all drive chains are kept correctly tensioned. The following is a general guide to chain adjustment. The sag is measured at the midpoint of the chain between the sprockets. Always ensure one side of the chain is tight so that the correct reading is obtained.
Page 106 McHale V Series Baler 9.17.2 Lower drive chain adjustment To adjust the chain, the use of two 24 mm spanners is required. Slacken the nyloc nut, whilst holding lock nut (B), then adjust lock nut (B) until compression of spring (C) has reached the same length as spring guide (A). Spring guide (A) is an indicator only and always inspect chain tension after adjustment, as greater spring compression may be required, due to chain wear, chain damage, etc.
Page 107 McHale V Series Baler 9.17.4 Reel drive chain adjustment To adjust the reel drive chain the use of both a 17 mm and 19 mm spanner and socket are required. Using 17 mm tools, loosen (A) anti-clockwise by approx.1 turn.
Page 108: Adjusting Belt Alignment
McHale V Series Baler 9.18 Adjusting belt alignment Assuming crop is fed evenly into the bale chamber, generating consistent good profile bales, the belt(s) should run smoothly and remain in line. All machines are checked during production, to ensure the belt(s) are properly aligned and tracking correctly.
Page 109 McHale V Series Baler 2. With the chamber door pressurised closed, check that the door pin rollers are tight against the door lock hooks. If not, then the chamber door must be wedged back, until full contact is established. A thin wedge can be...
Page 110 McHale V Series Baler 6. Once adjusted, tighten the remaining locknut, bolt (B) and grease pipe and with the Danger Zone clear, run the machine to see if the belt(s) are tracking evenly. The belt(s) will take one or two minutes, running at 540 rpm, to respond to the change and settle into the adjustment.
Page 111: Machine Maintenance
Replace any electrical or hydraulic devices immediately, at the first sign of malfunction or failure, as these components affect the functionality, sequencing and thus safety of operation. Never use a machine where a malfunction exists! Contact your McHale dealer to achieve a solution. Always think ‘Safety First’! WARNING: Wear proper safety equipment &...
Page 112 Carefully clean all machine sections, inside and out. Dirt and foreign objects are likely to draw moisture and cause rusting of steel components. McHale recommend that the machine be blown down with an air line, as opposed to a pressure washer, due to the dangers involved with pressure washing and to protect the overall paint work on the machine.
Page 113: Net Tension Pump
McHale V Series Baler and operate from ground level only. Do not point pressurized water at or near electrical components, pivots points, valves or bearings. Never climb onto any part of the machine, while pressure washing, due to the fact that all metal surfaces become extremely wet and slippery and always ensure that the tractor has been shut down, with the ignition key removed.
Page 114: Tightening Torque Values
McHale V Series Baler 10.3 Tightening torque values It is important that the correct torques for fasteners are adhered to. Below are tables of recommended torques for these. These are to be used unless torques are otherwise specified. These values are for general use only. Check tightness of all fasteners periodically.
Page 115: Storage
Carefully clean all machine sections, inside and out. Dirt and foreign objects  are likely to draw moisture and cause rusting of steel components. McHale recommend that the machine be blown down with an air line, as opposed to a pressure washer, due to the dangers involved with pressure washing and to protect the overall paint work on the machine.
Page 116: Start Of Season
McHale V Series Baler 11.2 Start of season Fully review this operators instruction manual.  Check and fill gearbox oil level, if necessary.  (See ‘Gearbox oil’) Lubricate all pivot points.  Tighten all bolts, nuts and setscrews.  Check air pressure of all tyres.
Page 117: Troubleshooting
McHale V Series Baler Troubleshooting 12.1 Troubleshooting overview This section has been compiled by McHale service personnel in conjunction with McHale importers and dealers. It outlines some common problems which can occur and acts as a quick reference section or check list to resolve the problem. It is important to note that it outlines the common problems and to this effect it is not exhaustive.
Page 118 McHale V Series Baler 12.1.3 Chamber losing pressure Symptom Reason Solution Chamber losing pressure Oil leak Find leak and resolve Chamber losing pressure Relief valve loose / Contact McHale dealer restriction in relief 12.1.4 Machine won’t cut the net Symptom...
Page 119 McHale V Series Baler 12.1.7 Issue with bale quality/density Symptom Reason Solution Issues with bale quality/ When closing the door the Attach the door functions density spool is moving into the to the tractor spool without float position, as a result...
Page 120 McHale V Series Baler 12.1.10 Drop floor won’t move (up or down) - pick-up moves Symptom Reason Solution Drop floor won’t move Faulty hydraulic valve Contact McHale dealer (up/down) Drop floor won’t move Low power supply to the Check power source...
Page 121 McHale V Series Baler 12.1.15 Chopper knives won’t move (activate/disengage) - pick-up moves Symptom Reason Solution Knives won’t move Faulty hydraulic valve Contact McHale dealer (activate/disengage) Knives won’t move Low power supply to the Check power source (activate/disengage) control box...
Page 122: Certification & Warranty
The PDI (pre-delivery inspection) form that is filled out on the commissioning of every new machine, should also be used during the transfer of ownership of a McHale machine. The same check list must be completed and any areas requiring attention addressed before the re-sale of the machine should occur.
Page 123 McHale V Series Baler Declaration of Conformity DECLARATION OF CONFORMITY We hereby certify that the machinery stipulated below complies with all the relevant provisions of the EC Machinery Directive 2006/42/EC and the national laws and regulations adopting this directive. Modifications to the machine, without prior approval from the undersigned, will render this declaration null and void.
Page 124 ENSURE THAT THE TRACTOR IS OF THE CORRECT SPECIFICATION FOR THIS MACHINE. REFER TO THE OPERATOR INSTRUCTION MANUAL BEFORE MAKING ANY ADJUSTMENTS! This machine must be registered on www.mchale.net by the dealer in order to qualify for warranty! Check that all accessories are with the Ensure that the control-unit is on the owner/operator.
Page 125 McHale warranty system. These conditions are subject to the following exceptions: Parts of the machine which are not of McHale manufacture, such as tyres, PTO  shafts, slip clutches, hydraulic cylinders, etc. are not covered by this Limited Warranty, but are subject to the warranty of the original manufacturer.
Page 126 A printed version of the PDI form has been signed and dated by the original retail  purchaser. This copy is to be stored by the dealer and made available to McHale when requested. The warranty claim is submitted using the McHale online claims system.
Page 127: Appendix
Appendix 14.1 Adjusting the PTO shaft to the tractor 10 - 13 A - H 10 - 13 A - H...
Page 128: Unit Conversion Tables
14.2 Unit conversion tables Length inch (in) foot (ft) yard (yd) mile (mi) 0.001 0.000001 0.03937 0.003281 0.001094 6.21e-07 0.01 0.00001 0.393701 0.032808 0.010936 0.000006 1000 0.001 39.37008 3.28084 1.093613 0.000621 1000000 100000 1000 39370.08 3280.84 1093.613 0.621371 25.4 2.54 0.0254 0.000025 0.083333...
Page 129 Flow rate l/sec l/min /min gal/min US brl/day 2.119093 127.1197 15.85037 543.4783 0.016666 0.06 0.035317 2.118577 0.264162 9.057609 0.277778 16.6667 0.588637 35.31102 4.40288 150.9661 0.4719 28.31513 1.69884 7.479791 256.4674 0.007867 0.472015 0.02832 0.01667 0.124689 4.275326 0.06309 3.785551 0.227124 0.133694 8.019983 34.28804 0.00184 0.110404...

This manual is also suitable for:

V6740 V6750 V8940 V8950

McHale V Series Operator's Instruction Manual

1 Introduction

2 Product Information

3 General Safety

4 Specific Safety Warnings

5 Tractor Requirements & Preparation

6 Machine Requirements & Preparation

7 Electronic Control System

8 Road Traffic Safety & Operation

9 Field Operation & Machine Adjustments

10 Machine Maintenance

11 Storage

12 Troubleshooting

13 Certification & Warranty

14 Appendix

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